Rice Lake 820i User Manual

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Page 1

Programmable HMI Indicator/Controller

Version 1.05

Installation Manual

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93018 Rev A

Page 2

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About This Manual ................................................................................................................................... 1

Safety Section.......................................................................................................................................... 1

General Safety.......................................................................................................................................... 1

1.0 Introduction.................................................................................................................................. 2

1.1 Operating Modes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1.2 Indicator Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1.3 Softkey Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.4 System Configurations and Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.5 Summary of Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2.0 Installation ................................................................................................................................... 6

2.1 Unpacking and Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.2 Enclosure Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.3 Cable Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.3.1 Cable Grounding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.3.2 Load Cells. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2.3.3 Serial Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2.3.4 Digital I/O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.4 Installing Option Cards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.5 Slot Assignments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2.6 Enclosure Reassembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2.7 CPU Board Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2.8 Battery Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

2.9 Parts Kit Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

2.10 Replacement Parts and Assembly Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

3.0 Configuration ............................................................................................................................. 15

3.1 Configuration Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

3.1.1 Revolution Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

3.1.2 Serial Command Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

3.1.3 Front Panel Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

3.1.4 Multi-Range and Multi-Interval Scales . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

3.1.5 Total Scale Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

3.2 Menu Structures and Parameter Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

3.2.1 SCALES Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

3.2.2 SERIAL Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

3.2.3 FEATURE Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

3.2.4 DISPLAY Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

3.2.5 PFORMT Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

3.2.6 SETPTS Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

3.2.7 DIG I/O Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

3.2.8 Analog Output Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

3.2.9 Version Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

4.0 Calibration ................................................................................................................................. 48

4.1 Gravity Compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

4.2 Front Panel Calibration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

4.3 Serial Command Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

4.4 Revolution Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Technical training seminars are available through Rice Lake Weighing Systems.

Course descriptions and dates can be viewed at www.ricelake.com or obtained

by calling 715-234-9171 and asking for the training department

Specifications subject to change without notice.

Version 1.05, August 2012

Page 4

5.0 Using Revolution®..................................................................................................................... 51

5.1 Installing and Starting the Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

5.2 Configuring Scales. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

5.3 Connecting to the Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

5.3.1 Downloading to the Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

5.3.2 Uploading Configuration to Revolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

5.4 Installing Software Upgrades . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

6.0 Print Formatting ......................................................................................................................... 54

6.1 Print Formatting Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

6.2 Default Print Formats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

6.3 Customizing Print Formats. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

6.3.1 Using Revolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

6.3.2 Using the Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

6.3.3 Using Serial Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

7.0 Truck Modes............................................................................................................................... 59

7.1 Using the Truck Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

7.2 Using the Truck Regs Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

7.3 Weigh-In Procedure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

7.4 Weigh-Out Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

7.5 Single-Transaction Tare Weights and IDs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

8.0 Setpoints .................................................................................................................................... 61

8.1 Batch and Continuous Setpoints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

8.2 Setpoint Menu Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

8.3 Batch Operations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

9.0 Serial Commands ...................................................................................................................... 79

9.1 The Serial Command Set. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

9.1.1 Key Press Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

9.1.2 Reporting Commands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

9.1.3 Clear and Reset Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

9.1.4 Parameter Setting Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

9.1.5 Normal Mode Commands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

9.1.6 Batching Control Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

10.0 Appendix .................................................................................................................................... 89

10.1 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

10.1.1 Option Card Diagnostic Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

10.1.2 Using the HARDWARE Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

10.1.3 User Program Diagnostic Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

10.1.4 Using the XE Serial Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

10.2 Regulatory Mode Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

10.3 Serial Scale Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

10.4 Local/Remote Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

10.5 Custom Stream Formatting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

10.6 Data Formats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

10.7 Digital Filtering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

10.8 Conversion Factors for Secondary Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

10.9 PS/2 Keyboard Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

10.10 Audit Trail Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

10.10.1 Displaying Audit Trail Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

10.10.2 Printing Audit Trail Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

10.11 Dimension Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

10.12 Printed Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

10.13 Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

820i Limited Warranty ......................................................................................................................... 105

ii 820i Installation Manual

Page 5

About This Manual

Caution

WARNING

Important

Warning

WARNING

This manual is intended for use by service technicians responsible for installing and servicing

820i

digital

weight indicators. This manual applies to Version 1.04

820i indicator software.

of the Configuration and calibration of the indicator can be

accomplished using the

Revolution

configuration utility, serial commands, or the indicator front panel keys. See Section 3.1 on page 15 for information about configuration methods.

Safety Section

Safety Symbol Definitions:

Indicates a potentially hazardous situation that, if not avoided may result in minor or moderate injury.

Indicates a potentially hazardous situation that, if not avoided could result in death or serious injury, and includes hazards that are exposed when guards are removed.

Indicates information about procedures that, if not observed, could result in damage to equipment or corruption to and loss of data.

Safety Precautions

Do not operate or work on this equipment unless you have read and understand the instructions and warnings in the Installation, Operation and Maintenance Manual. Failure to follow the instructions or heed the warnings could result in injury or death. Contact any Rice Lake Weighing System dealer for replacement manuals. Proper care is your responsibility.

Some procedures described in this manual require work inside the indicator enclosure. These procedures are to be performed by qualified service personnel only.

This manual can be viewed and downloaded from the Rice Lake Weighing Systems distributor site at

www.ricelake.com.

The Operator Card included with this manual provides basic operating instructions for users of the

820i. Please leave the Operator Card with the

indicator when installation and configuration are complete.

General Safety

Failure to heed may result in serious injury of death. DO NOT allow minors (children) or inexperienced persons to operate this unit. DO NOT operate without all shields and guards in place. DO NOT step on the unit. DO NOT jump up and down on the scale. DO NOT use for purposes other then weight taking. DO NOT place fingers into slots or possible pinch points. DO NOT use any load bearing component that is worn beyond 5% of the original dimension. DO NOT use this product if any of the components are cracked. DO NOT exceed the rated load limit of the unit. DO NOT make alterations or modifications to the unit. DO NOT remove or obscure warning labels. DO NOT use near water. Before opening the unit, ensure the power cord is disconnected from the outlet. Keep hands, feet and loose clothing away from moving parts.

Page 6

1.0 Introduction

The 820i is a programmable, multi-channel digital weight indicator/controller. The configuration can be performed using the front panel, with an attached

PS/2

-type keyboard, or using the Revolution utility.

Custom event-driven programs can be written with the

iRite-IDE

language. These programs are compiled with an iRite-IDE compiler utility, which can only be downloaded into the indicator. The RLWS Web Update utility can be used to download 820i firmware upgrades to a PC from the RLWS web site; Revolution provides functions for installing the new software into the 820i.

Onboard Features

Features of the basic 820i include:

• Support for two A/D or serial scale inputs, or total of all scales.

• Eight digital I/O channels on main board, each configurable as either input or output.

• Two serial ports on main board support duplex RS-232 up to 115200 bps. Port 2 supports RS-232 with hardware handshaking; Port 4 supports RS-232, 20mA output, and 2-wire RS-485 communications.

• Available in 115 VAC and 230 VAC North American and European versions.

• Configurable print formats can be defined for up to 1000 characters each. These formats are used to print gross or net weights, truck in/out weights, setpoint weights, accumulator weights, alert messages, and header information. Additional print formats can be created using twenty auxiliary print formats.

• Six truck modes to store and recall weights for gross, tare, and net printing. The truck register contains fields for ID number, weight, and the transaction time and date. Weights can be stored permanently or erased at the end of the transaction.

• The setpoint engine supports 31 configurable setpoint kinds. Setpoints can be arranged in a sequential batch routine of up to 100 steps. If setpoints are configured as free running setpoints, they can be tied to program control. This allows for simultaneous batching operations to be written with the iRite-IDE language.

The 820i is NTEP-certified for Classes III and III L at 10,000 divisions. See Section 10.13 on page 103 for more information about additional certifications and approvals.

Option Cards

The CPU board provides one slot for installing other option cards. Available option cards include:

• Analog output card (dual or single) for 0–10 VDC

1. PS/2® is a registered trademark of IBM Corporation.

or 0–20 mA tracking of gross or net weight values.

• Dual-channel serial expansion card provides one additional RS-485 port or two ports for either RS-232 or 20mA communications at up to 19200 bps.

• 24-channel digital I/O expansion card.

• 1MB memory expansion card for expanded database capability.

• Pulse input card for use with pulse count and pulse rate setpoints.

• Dual-channel analog input card supports 0–10 VDC, 0–20 mA, ambient temperature, and four types of thermocouple.

• Bus interface cards for Ethernet, EtherNet/IP

DeviceNet

™

, Allen-Bradley Remote I/O4, and

™

Profibus® DP networks5.

Part numbers of available option cards are listed in Section 1.4 on page 4.

2. EtherNet/IP™ is a trademark of ControlNet

International, Ltd., under license by the Open DeviceNet Vendor Association.

3. DeviceNet™ is a trademark of the Open DeviceNet

Vendor Association.

4. Allen-Bradley®, PLC®, and SLC™ are trademarks of

Allen-Bradley Company, Inc., a Rockwell International company.

5. Profibus® is a registered trademark of Profibus

International.

2 820i Installation Manual

Page 7

Front Panel

The 820i front panel, shown in Figure 1-1, consists of a 28-button keypad with a large backlit LCD display. The keys are grouped as five configurable softkeys, five primary scale function keys, four navigation keys, and numeric entry keys.

Weight information is displayed with a graphical scale in two font sizes. Status areas on the display are used for operator prompts and entering data.

LCD display contrast and backlighting can be adjusted using the

05/28/2006

Contrast (0-127) =>

Default Backlite On

Display

Enclosures

Display button on the front panel.

12:57PM

CONTRAST PFORMT

FEATURE

Backlite Off

Figure 1-1. 820i Front Panel

Adjust Screen Contrast

The 820i is available in universal (tilt-stand) and panel mount enclosures. Stainless steel enclosures are rated for NEMA 4X/IP66. This manual provides assembly drawings and replacement parts lists for the universal model; supplemental documentation provides information specific to the panel mount model (Section 1.4 on page 4).

1.1 Operating Modes

The 820i has two modes of operation:

Normal mode

Normal mode is the weighing mode of the indicator. The indicator displays gross, net, or tare weights as required, using the secondary display to indicate scale status and the type of weight value displayed. Once configuration is complete and a legal seal is affixed to the large fillister-head screw on the indicator enclosure, this is the only mode in which the 820i can operate.

Setup mode

Most of the procedures described in this manual require the indicator to be in setup mode, including configuration and calibration.

To enter setup mode, remove the large fillister head

from the enclosure. Insert a screwdriver or a

screw similar tool into the access hole and press the setup switch once. The indicator display changes to show scale configuration menus.

1.2 Indicator Operations

Basic 820i operations are summarized below:

Toggle Gross/Net Mode

Press the GROSS/NET key to switch the display mode from gross to net, or from net to gross. If a tare value has been entered or acquired, the net value is the gross weight minus the tare. If no tare has been entered or acquired, the display remains in gross mode.

Gross mode is indicated by the word OIML mode); net mode is indicated by the word Net.

To display audit trail information, press and hold the

Gross/Net mode key for three seconds. Weighing

functions continue while audit trail information is displayed. Press the Gross/Net or CLR key to exit the audit trail display.

Toggle Units

Press the UNITS key to switch between primary, secondary, and tertiary units.

Zero Scale

1. In gross mode, remove all weight from the scale and wait for the standstill annunciator (

2. Press the

ZERO key. The center of zero ( )

annunciator lights to indicate the scale is zeroed.

Acquire Tare

1. Place container on scale and wait for the standstill annunciator (

2. Press the

TARE key to acquire the tare weight of

the container.

3. Display shifts to net weight and shows the word

Net on the display.

Remove Stored Tare Value

1. Remove all weight from the scale and wait for the standstill annunciator ( ).

2. Press the

ZERO key). Display shifts to gross weight and

TARE key (or, in OIML mode, the

shows the word Gross.

Print Ticket

1. Wait for the standstill annunciator ( ).

2. Press the

PRINT key to send data to the serial

port.

Accumulator Functions

The accumulator must be enabled before use in either normal mode or setpoint operations. Once enabled, weight (net weight if a tare is in the system) is accumulated whenever a print operation is performed using the PRINT key, digital input, or serial command. The scale must return to zero (net zero if a tare is in the system) before the next accumulation.

Display Accum softkey can be configured to

The display the current accumulator value. Printing while the accumulator is displayed, or when the setpoint PSHACCUM function is active, uses the ACCFMT print format (see Section 6.0 on page 54).

Press the

CLEAR key twice to clear the accumulator.

Gross (or Brutto in

Introduction 3

Page 8

1.3 Softkey Operations

Softkeys can be defined to provide additional operator functions for specific applications. Softkey assignments are listed on the tabs shown at the bottom of the LCD display; softkey functions are activated by pressing the arrow keys below the softkey tabs (Figure 1-1 on page 3).

The particular set of softkeys shown on the display is determined by the indicator configuration and program.

Softkey Description

Time/Date Displays current time and date; allows time and date change. Display Tare Displays tare value for the current scale Display Accum Displays accumulator value, if enabled, for the current scale. Display ROC Displays rate-of-change value, if enabled, for the current scale. Setpoint Displays a menu of configured setpoints; allows display and change of some setpoint parameters. Batch Start Starts a configured batch. Batch Stop Stops a running batch and turns off all associated digital outputs. Requires a batch start to resume

Batch Pause Pauses a running batch. (Same as stop, but digital outputs, if on, are not turned off.) Batch Reset Stops a batch and resets it to the first batch step. Weigh In Allows truck ID entry; generates weigh-in ticket for truck weighing applications. Weigh Out Allows truck ID entry; generates weigh-out ticket for truck weighing applications. Truck Regs Displays truck register; allows deletion of individual or all entries. Truck register can be printed by pressing

Unit ID Allows display or change of Unit ID. Select Scale For multi-scale applications, provides a prompt to enter the scale number to be displayed. Diagnostics

Alibi Allows previous print transactions to be recalled and reprinted. F1–F10 User-programmable keys; defined by application. More… For applications with more than five defined softkeys, the More… key is automatically assigned to the fifth

processing.

the PRINT key while the truck register is displayed.

Provides access to diagnostic displays for attached

softkey position. Press More… to toggle between groups of softkeys.

iQUBE junction boxes.

Table 1-1. Configurable Softkeys

1.4 System Configurations and Options

Table 1-2 lists the 820i system models and part numbers. All models include CPU board with one option card slot. Each model comes equipped with a single- or dual-channel A/D.

Model PNs

System Model

Universal (tilt stand) model, 115 VAC 91995 93011

Universal (tilt stand) model, 230 VAC, North American, NEMA 15-5 power cord 91996 93012

Universal (tilt stand) model, 230 VAC, European, CEE 7/7 power cord 91997 93013

Panel mount model, 115/230 VAC (power cord sold separately) 93424 93425

Table 1-2. Part Numbers for 820i Models

Single-Channel A/D Dual-Channel A/D

4 820i Installation Manual

Page 9

Option Cards

Table 1-3 lists the available 820i option cards. Most of the listed option cards are be installed in the expansion card slot, J6. USB, Ethernet, and fiber-optic interface cards are installed in connector J1.

Option Card PN

Analog output card - Single 67602

Analog output card - Dual 103138

Dual serial port expansion card 67604

24-channel digital I/O expansion card 67601

1MB NV RAM memory expansion card 67600

Pulse input card 67603

Ethernet communications card 71986

EtherNet/IP communications card 87803

DeviceNet interface card 68541

Allen-Bradley Remote I/O interface card 68539

Profibus DP interface card 68540

Analog input card with thermocouple input

USB interface card 93245

Ethernet interface card 77142

Fiber-optic interface card 77143

ControlNet interface card 103136

87697

• Changed default PFORMAT port setting to the new NONE selection. See Figure 3-15 on page 40 for setting.

Version 1.02

• Support for local/remote indicator configurations provides function equivalent to a legal-for-trade remote display with keypad for truck scale and similar applications. See Section 10.4 on page 93 for more information.

• The description for setting rate of change (ROC) parameters

has been changed. See Table 3-3 on

page 24 for details.

• New values have been added to the STREAM parameter

on the SERIAL menu to allow streaming of keypad events to another indicator (4KEYS, KEYPAD) and, for the local/remote function, to send the complete display image (DISPLAY). See Section 3.2.2 for more information.

• New IMAGE parameter on the FEATURE menu allows

inversion of the display image (blue-on-white or white-on-blue) for support of the outdoor display option. See Section 3.2.3 for more information.

• Display and printing of audit trail information is described in Section 10.10 on page 100.

Table 1-3. Part Numbers for 820i Option Cards

Relay Options

8-, 16-, and 24-channel relay racks are available for all

820i systems. Relays require an external enclosure for

the relays. Consult factory for details.

DC Power Supplies

Two DC power supplies are available for mobile 820i applications:

PN 97474, 9–36 VDC supply PN 99480, 10–60 VDC supply

Outdoor Display

An optional display, PN 100758, is available for applications requiring use of the 820i in bright, sunlit environments. Consult factory for details.

1.5 Summary of Changes

Changes to recent editions of this manual are listed below:

Version 1.05

• Added TOKENS parameters to the SERIAL menu (see Section 3.2.2 on page 30).

Version 1.04

• Added new EDP command SF#n. See Section

9.1.5 for more information.

• Added <AN> print token for Alibi numbering. more information.

• Added front panel token selections for streaming. information.

See Section 6.1 on page 52 for

See Figure 3-9 for more

Introduction 5

Page 10

2.0 Installation

Caution

Warning

Cor d grip

Insulated cable

Foil (silver side out)

Gr ounding clamp

Shield wir e (cut)

Length of foil before folding back on cable insulation

Cut insulation here for foil-shielded cables

Braid

Cut insulation here for braided cables

NOTE: Install lockwashers ﬁrst, against enclosure, under grounding clamp

This section describes procedures for connecting load cell, digital I/O, and serial communications cables to

820i indicator. Assembly drawings and

the replacement parts lists for the universal model are included for the service technician. See Section 10.11 on page 101 for dimension drawings.

• Use a wrist strap to ground yourself and protect onents from electrostatic discharge (ESD)

comp when working inside the indicator enclosure.

• This unit uses double pole/neutral fusing which

could c

reate an electric shock hazard. Procedures requiring work inside the indicator must be performed by qualified service personnel only.

• The supply cord serves as the power disconnect

820i. The power outlet supplying the

the

for indicator must be installed near the unit and be easily accessible.

2.1 Unpacking and Assembly

Immediately after unpacking, visually inspect the 820i to ensure all components are included and undamaged. The shipping carton should contain the indicator, this manual, and a parts kit. If any parts were damaged in shipment, notify Rice Lake Weighing Systems and the shipper immediately.

See Section 2.9 on page 11 for parts kit contents.

2.3.1 Cable Grounding

Except for the power cord, all cables routed through the cord grips should be grounded against the indicator enclosure. Do the following to ground shielded cables:

• Use the lockwashers, clamps, and kep nuts provided

in the parts kit to install grounding clamps on the enclosure studs adjacent to cord grips. Install grounding clamps only for cord grips that will be used; do not tighten nuts.

• Route cables through cord grips and grounding clamps to determine

cable lengths required to reach cable connectors. Mark cables to remove insulation and shield as described below:

• For cables with foil shielding, strip insulation

and foil

from the cable half an inch (13 mm) past the grounding clamp (see Figure 2-1). Fold the foil shield back on the

cable where the cable passes through the clamp. Ensure silver (conductive) side of foil is turned outward for contact with the grounding clamp.

• For cables with braided shielding, strip cable insulation

and braided shield from a point just past the grounding clamp. Strip another half inch (15 mm) of insulation only to expose the braid where the cable passes through the clamp (see Figure 2-1).

2.2 Enclosure Disassembly

The indicator enclosure must be opened to install option cards and to connect cables for installed option cards.

The 820i has no on/off switch. Before

opening the unit, ensure the power cord is

sconnected from the power outlet.

Ensure power to the indicator is disconnected, then place the indicator face-down on an antistatic work mat. Remove the screws that hold the backplate to the enclosure body, then lift the backplate away from the enclosure and set it aside.

2.3 Cable Connections

The universal model of the 820i provides six cord grips for cabling into the indicator: one for the power cord, five to accommodate other cabling. Install plugs in all unused cord grips to prevent moisture from entering the enclosure.

6 820i Installation Manual

Figure 2-1. Grounding Clamp Attachment for Foil-Shielded

and Braided Cabling

• For load cell cables, cut the shield wire just past the grounding clamp. Shield wire function is provided by contact between the cable shield and the grounding clamp.

• Route stripped cables through cord grips and clamps. Ensure shields c

ontact grounding clamps as shown in Figure 2-1. Tighten grounding clamp nuts.

• Finish installation using c

able ties to secure cables

inside of indicator enclosure.

Page 11

2.3.2 Load Cells

To attach cable from a load cell or junction box to the

820i, route the cable through the cord grip and ground

the shield wire as described in Section 2.3.1 on page 6.

Next, remove load cell connector J7 or J8 from CPU

Wire the load cell cable from the load cell or

board. junction box to the connector as shown in Table 2-1.

J7 LOAD CELL

CONNECTOR

–SIG

+SIG

+SENS

Figure 2-2. Load Cell Connectors

+EXC

–SENS

J8 LOAD CELL

CONNECTOR

–SIG

–EXC

+SIG

–SENS

+SENS

–EXC

+EXC

If using 6-wire load cell cable (with sense wires), remove jumpers JP1 and JP2 before reinstalling connector J7. For 4-wire installation, leave jumpers JP1 and JP2 on. For 6-wire load cell connections on dual-channel A/D cards, remove jumpers JP3 and JP4 for connections to J8.

When connections are complete, reinstall load cell connector on the CPU board header and use two cable

to secure the load cell cable to the inside of the

ties enclosure.

J7 or J8

Connector Pin Function

1 +SIG

2 –SIG

3 +SENSE

4 –SENSE

5 +EXC

6 –EXC

• For 6-wire load cell connections to connector J7, remove jumpers JP1 and JP2.

• For 6-wire load cell connections to connector J8 (dual A/D

boards), remove jumpers JP3 and JP4.

Table 2-1. Load Cell Connector Pin Assignments

2.3.3 Serial Communications

Communications ports on the 820i CPU board support PS/2-type remote keyboard, full duplex RS-232, 20 mA output, or RS-485 communications at up to 115200 bps. Optional communications cards support USB, Ethernet, and fiber-optic connections to the

820i.

To attach serial communications cables, route the cable through the cord grip and ground the shield wire

s described in Section 2.3.1 on page 6. Remove the

a serial connector from the CPU board and wire to the connector.

Once cables are attached, plug the connector into the header on the board. Use cable ties to secure serial cables to the inside of the enclosure.

Table 2-2 shows the pin assignments for Ports 1, 2, and 4. Port 1 supports remote keyboard attachment of PS/2-type

personal computer keyboards (see Section 10.9 on page 99 for information about the PS/2 keyboard interface.)

Connector Pin Signal Port

J10

J11

Table 2-2. Serial Port Pin Assignments

1 CLK

2 +5V

3 GND

4 DATA

1 GND

2 RS-232 RxD

3 RS-232 TxD

4 RS-232 RTS

5 RS-232 CTS

6 GND

1 GND

2 N/C

3 N/C

4 RS-485 A

5 RS-485 B

6 +20mA OUT

7 –20mA OUT

8 GND

9 RS-232 RxD

10 RS-232 TxD

Serial ports are configured using the SERIAL menu. See Section 3.2.2 on page 30 for configuration information.

An optional dual-channel serial communications expansion

card, PN 67604, is also available. The serial expansion card provides two additional serial ports, assigned as port numbers 7 and 8. One port on the serial expansion card supports four-wire RS-485 communications. Both ports on the expansion card can support RS-232 or 20mA connections.

Installation 7

Page 12

Port 3 uses connector J1 to support USB, Ethernet, and fiber-optic interface cards.

Installation of option cards in connector J1

Note

requires removal of the J1/J10 port selection

jumper (see Figure 2-3 on page 9). Removing the jumper disables RS-232 communications through connector J10. For the USB interface

card only, connections for simultaneous RS-232 (configured as Port 3) and USB communications (Port 2) are provided on the USB interface card.

See the communications interface card installation instructions for more information.

2.3.4 Digital I/O

Digital inputs can be set to provide many indicator functions, including all keypad functions. Digital inputs are active low (0 VDC), inactive high (5 VDC).

Digital outputs are typically used to control relays that

other equipment. Outputs are designed to sink,

drive rather than source, switching current. Each output is a normally open collector circuit, capable of sinking 24 mA when active. Digital outputs are wired to switch relays when the digital output is active (low, 0 VDC) with reference to a 5 VDC supply.

Table 2-3 shows the pin assignments for connector J5.

J5 Pin J5 Signal

1 +5 VDC

2 GND

3 DIO 1

4 DIO 2

5 DIO 3

6 DIO 4

7 DIO 5

8 DIO 6

9 DIO 7

10 DIO 8

Digital I/O points can be configured to

Note

count active pulse inputs by setting them to PROGIN

iRite-IDE DigInSsBbActivate handler with a timer to

(DIGIN menu) and using the

turn the handler on and off. However, the fastest pulse rate that can be counted using a digital input is 10Hz (10 pulses per second). More demanding applications can use the pulse input option card (PN 67603) to count pulses in the 4–4000Hz range.

2.4 Installing Option Cards

Each option card is shipped with installation instructions specific to that card. The general procedure for all option cards is as follows:

Caution

1. Disconnect power to the indicator. Remove backplate as described in Section 2.2 on page 6.

2. Carefully align the large option card connector with Figure 2-3 on page 9) or J1. Press down to seat the option card in the CPU board connector.

3. Use the screws provided in the option kit to

ecure the other end of the option card to the

s threaded standoffs on the CPU board (see Figure 2-3).

4. Make connections to the option card as required. Use enclosure. When installation is complete, reassemble the enclosure as described in Section 2.6 on page 10.

820i automatically recognizes all installed option

The cards when the unit is powered on. No hardware-specific configuration is required to identify the newly-installed card to the system.

Option cards are not hot-pluggable. Disconnect power to the installing option cards.

820i before

connector J6 on the CPU board (see

cable ties to secure loose cables inside the

Table 2-3. J5 Pin Assignments (Digital I/O)

Digital inputs and outputs are configured using the DIG I/O menu. See Section 3.2.7 on page 44 for configuration information.

An optional 24-channel digital I/O expansion card, PN 67601, is available for applications requiring more digital I/O channels.

8 820i Installation Manual

Page 13

BATTERY

EXPANSION CARD SLOT

BOOT MODE

JUMPER

SERIAL PORT 1

(REMOTE KEYBOARD)

SERIAL PORT 3

(COMMUNICATIONS

OPTION CARDS)

J1/J10

PORT SELECTION JUMPER

J10

SERIAL PORT 2

LOAD CELL

CONNECTOR

CHANNEL 1

SENSE JUMPERS

CONNECTOR

CHANNEL 2

LOAD CELL

CHANNEL 2

SENSE JUMPERS

Figure 2-3. 820i CPU Board

DIGITAL I/O

J11

SERIAL PORT 4

SETUP

SWITCH

Installation 9

Page 14

2.5 Slot Assignments

Table 2-4 lists the slot numbers, CPU board connectors, and configuration assignments made for both onboard and expansion card functions in the

Slot Number Connector Function Configured As

Connector J5 Onboard digital I/O Slot 0, bits 1–8

Connectors J9, J1, J10, J11 Onboard serial communications Ports 1–4

Connectors J7, J8 Onboard single- or dual-channel A/D Channel 1, Channel 2

Connector J6 (option card slot) Dual-channel serial expansion card Ports 7–8

820i. See Figure 2-3 for connector locations.

Digital I/O expansion card Slot 2, bits 1–24

Analog input card Slot 2, channels 1–2

Analog output card Analog 2

Pulse input card Pulse 2

Memory expansion card Memory 2

Bus communications cards Bus Option 2

Table 2-4. 820i Slot Assignments

2.6 Enclosure Reassembly

Once cabling is complete, position the backplate over the enclosure and reinstall the backplate screws. Use the torque pattern shown in Figure 2-4 to prevent distorting the backplate gasket. Torque screws to 15 in-lb (1.7 N-m).

16 12 9 8

Torque backplate screws

to 15 in-lb (1.7 N-m)

Figure 2-4. 820i Enclosure Backplate

2.7 CPU Board Removal

If you must remove the 820i CPU board, use the following procedure:

1. Disconnect power to the indicator. Remove backplate page 6.

2. Unplug connectors for power to the board, serial installed option cards.

3. Remove any installed option cards.

4. Remove the five phillips head screws and two kep nuts from the CPU board.

5. Gently lift up the CPU board, then disconnect bottom-side ribbon cable, and keypad connector.

6. Remove CPU board from the enclosure. If necessary, cut cable ties to shift cables out of the way.

To replace the CPU board, reverse the above procedure.

Be sure to reinstall cable ties to secure all

cables inside the indicator enclosure.

as described in Section 2.2 on

communications, digital I/O, and any

connectors for power to display,

Torqued screws may become less tight as the gasket is compressed during torque pattern, therefore a second torque is required using the same pattern and torque value.

10 820i Installation Manual

Page 15

2.8 Battery Replacement

The lithium battery on the CPU board maintains the real-time clock and protects data stored in the system RAM when the indicator is not connected to AC power.

Data protected by the CPU board battery includes

and date, truck and tare memory, onboard

time database information, and setpoint configuration.

Revolution to store a copy of the indicator

Use configuration on a PC before attempting battery replacement. If any data is lost, the indicator configuration can be restored from the PC.

Watch for the low battery warning on the LCD display and periodically check the battery voltage on both the CPU board and on any installed memory option cards. Batteries battery warning comes on, or when battery voltage falls to 2.2 VDC. Life expectancy of the battery is ten years.

Replacement Procedure

For best results, replace the battery while in weigh mode and with AC power applied. Use care not to

bend the battery retaining spring.

If the battery must be replaced with power removed, do the following immediately after restoring power:

1. Place indicator in setup mode.

2. Go to the Version Menu and press the

See Figure 2-3 on page 9 for CPU board battery location and orientation (positive side up).

should be replaced when the indicator low

Reset

Config

softkey. If connected using Revolution, configuration can be reset by using monitor mode to enter the RESETCONFIGURATION command followed by the RS command.

2.9 Parts Kit Contents

Table 2-5 lists the parts kit contents for the universal model of the

PN Description

14626 Kep nuts, 8-32NC (3)

14862 Machine screws, 8-32NC x 3/8 (12)

75062 Sealing washers (14)

15133 Lock washers, No. 8, Type A (5)

30623 Machine screws, 8-32NC x 7/16 (2)

15631 Cable ties (8)

15665 Reducing gland for 1/2 NPT cord grip (1)

15887 6-position screw terminal for load cell

19538 Cord grip plugs (4)

94422 Capacity label (1)

53075 Cable shield ground clamps (5)

76514 6-position screw terminal for J10 (1)

76513 4-position screw terminal (1) for J9

71344 10-position screw terminals for J5 and J11 (2)

42149 Rubber feet for tilt stand (4)

15144 Nylon washers for tilt stand, 1/4 x 1 x 1/16 (2)

68403 Wing knobs for tilt stand (2)

77925 Indicator/HMI Software Tool Kit CD

820i.

connection (1–single A/D, 2–dual A/D)

Table 2-5. Parts Kit Contents

Caution

Risk of explosion if battery is replaced with incorrect type. Dispose of batteries per manufacturer instruction.

Installation 11

Page 16

2.10 Replacement Parts and Assembly Drawings

Table 2-6 lists replacement parts for the 820i universal enclosure model, including all parts referenced in Figures 2-5 through 2-7. For assembly drawings and replacement parts information for the panel mount enclosures, see

820i Panel Mount Installation Instructions, PN 95304.

the

Ref Number PN Description (Quantity) See Figure

1 93247 Switch panel membrane (1) 2-5

2 93618 Enclosure, universal (1)

3 102331 CPU board with single-channel A/D (1) 2-6

102333 CPU board with dual-channel A/D (1)

4 67532 Backplate gasket, universal (1)

5 68424 Enclosure backplate, universal (1)

6 75062 Sealing washers (4)*

7 14862 Machine screws, 8-32NC x 3/8 (4)*

8 14839 Machine screws, 6-32NC x 1/4 (3)

9 58248 Lock nuts, 6-32NC, nylon (2) 2-5

10 94392 Power supply bracket (1)

11 15628 Cord grip, 1/2 NPT (1)

12 15630 Lock nut for 1/2 NPT cord grip (1)

13 15626 Cord grips, PG9 (4)

14 15627 Lock nuts, PCN9 (4)

15 85202 Power cord assembly, 115 VAC and 230 VAC North American units (1)

85203 Power cord assembly, 230 VAC European units (1)

16 30375 Nylon seal rings for PG9 cord grips (4)

17 14822 Machine screws, 4-40NC x 1/4 (4)

18 67613 Power supply, ±6VDC, 25W (1)

19 42640 Setup switch access screw, 1/4 x 28NF x 1/4 (1)

20 44676 Sealing washer for setup switch access screw (1)

24 16861 High voltage warning label (1)

25 69291 3V Lithium coin battery 2-6

26 53308 Model/serial number label (1) 2-5

27 14626 Kep nuts, 8-32NC (3)*

28 15134 Lock washers, No. 8, Type A (3)

29 45043 Ground wire, 4 in w/ No. 8 eye connector (1) 2-7

30 67796 Power supply cable assembly, to CPU board (1) 2-5

31 53307 Label (1) 2-6

32 30376 Nylon seal ring for 1/2 NPT cord grip (1) 2-5

33 16892 Ground/Earth label (1) 2-7

— 67531 Tilt stand (1) —

— 93246 Display board assembly (1) —

* Additional parts included in parts kit.

12 820i Installation Manual

Table 2-6. Replacement Parts

Page 17

Figure 2-5. 820i Universal Model Assembly, Enclosure and Power Supply

Installation 13

Page 18

14 820i Installation Manual

Figure 2-6. 820i Universal Model, CPU Board and Backplate

Figure 2-7. 820i Universal Model, Grounding Detail

Page 19

3.0 Configuration

To configure the 820i indicator, the indicator must be placed in setup mode. The setup switch is accessed by removing the large fillister head screw on the bottom of the enclosure. Switch position is changed by inserting a screwdriver into the access hole and pressing the switch.

When the indicator is placed in setup mode, a series of

is shown across the top of the display, along

menus with the words

Scale Configuration. The SCALES menu

is highlighted as the first used to configure the indicator. Detailed descriptions of these menus are provided in Section 3.2.

3.1 Configuration Methods

The 820i indicator can be configured by using the front panel keys to navigate through a series of configuration menus or by sending commands or configuration data to an indicator serial port. Con figur ation u sing th e menus i s descr ibed in Section 3.1.3.

Configuration using the serial port can be accomplished described in Section 9.0 on page 79 or the

Revolution® configuration utility.

Note

configuration menus. complete and efficient configuration interface for the

820i.

using either the serial command set

Some configuration parameters, such as those used to configure the

820i display,

cannot be accessed through the

Revolution provides the most

When configuration is complete, press the Exit or Save

and Exit

softkey to exit setup mode, then replace the

setup switch access screw.

• The

Exit softkey exits setup mode without saving

parameter changes to NV RAM. Changes made to the configuration remain in the system until indicator power is cycled.

Save and Exit writes all parameter changes to NV

• RAM before returning to normal mode.

3. Power up the PC and the indicator. Use the switch to place the indicator in setup

setup mode.

4. Start the

Revolution program.

3.1.1 Revolution Configuration

The Revolution configuration utility provides the preferred method for configuring the

Revolution runs on a personal computer to set

820i indicator.

configuration parameters for the indicator. When

Revolution configuration is complete, configuration

data is downloaded to the indicator.

Revolution supports both uploading and downloading

of indicator configuration data. This capability allows configuration data to be retrieved from one indicator, edited, then downloaded to another indicator with an identical hardware configuration.

To use

Revolution, do the following:

1. Install

Revolution on an IBM-compatible

personal computer. See Section 5.0 on page 51 for detailed hardware and software requirements.

2. With both indicator and PC powered off, connect the PC serial port to the RS-232 pins

the indicator serial port or to the optional

on USB communications card.

Figure 3-1. Revolution Display

Revolution provides online help for each of its

configuration displays. Parameter descriptions provided in this manual for front panel configuration can also be used when configuring the indicator using

Revolution: The in t e rface is di f ferent, b u t the

parameters set are the same.

See Section 5.0 on page 51 for more information about

Revolution to configure the 820i.

using

3.1.2 Serial Command Configuration

The serial command set can be used to configure the

820i indicator using either a personal computer,

terminal, or remote keyboard. Like

Revolution, serial

command configuration sends commands to the indicator serial port; unlike

Revolution, ser ial

commands can be sent using any external device capable of sending ASCII characters over a serial connection.

Configuration 15

Page 20

Serial commands duplicate the functions available using the indicator front panel and provide some functions not otherwise available. Serial commands can be used to simulate pressing front panel keys, to configure the indicator, or to dump lists of parameter sett i ngs. See Section 9.0 on page 79 f or more information about using the serial command set.

3.1.3 Front Panel Configuration

Use the CONFIG submenu under the SCALES menu to configure A/D scales. For example, in an indicator with a single-channel A/D card installed in Slot 1, the Scale Configuration display will show the A/D listed

Slot 1 Channel 1) under the AVAILABLE A/D’s column.

( Use the press the center softkey,

left navigation key to select the A/D, then

Add. The A/D is then moved

to the Associated A/D’s column. If no other A/D’s are listed in the softkey changes to

Done to exit the Scale Configuration display.

Press

AVAILABLE A/D’s column, the center

Done, as shown in Figure 3-2.

See Section 10.3 on page 93 for information about configuring serial scales.

05/24/2006

Figure 3-2. Scale Configuration Display

SCALE 2

Change

Type

02:22PM

CONFIG SCALE 1

SCALES ASSOCIATED A/D’s AVAILABLE A/D’s

Scale 1

Scale 2 Scale 3

Done

Slot 1 Channel 1

The SPLIT parameter is used to enable multi-range or multi-interval.

The SPLIT parameter is in the SCALES menu, see Figure 3-4, and Table 3-2. After setting the SPLIT parameter, t he

Format menu

selection will change as shown in Figure 3-6, and Table 3-4.

If using streaming with multi-range or multi-interval,

stream must be set to Custom in

the

Revolution. The

Tokens for Secondary and Tertiary Units must be set to L or K to match the Primary, refer to the Serial Menu, Tokens Parameter, in Section 3.2.2 on page 30. They can be set using

Revolution or through the front

panel.

In multi-range, each range has its own capacity and display

division, extending from zero. The scale display division will increase at the entered range capacities, either two or three ranges. Once the range has increased to the next level, the display division will remain in new range until the scale returns to zero. The tare value can be taken in any range.

For example,

Range 1 is 0 - 3000 x 1 lb. Range 2 is 0 - 10,000 x 5 lb.

In multi-interval, the scale has one capacity, which is segmented into weighing intervals, either two or three intervals, each with different display division sizes. As the weight value exceeds an interval or set interval, the display division will increase, as the weight falls below an interval or set interval, the display division will decrease. The tare can only be taken in the first interval.

For example,

Range 1 is 0-30 x 0.01 lb. Range 2 is 30 - 60 x 0.02 lbs.

3.1.4 Multi-Range and Multi-Interval Scales

The 820i supports multi-range and multi-interval scales of either two or three ranges or intervals.

Multi-range scales provide

two or three ranges, each extending from zero to the maximum capacity specified for the range, that can specify different scale intervals (graduations). The scale interval changes as the applied weight increases but does not reset to lower range intervals until the scale returns to zero.

Multi-interval scales divide the scale into two or three partial

weighing ranges, each with different scale intervals. The scale interval changes with both increasing and decreasing loads applied.

To configure a multi-range or multi-interval scale, use

SPLIT parameter to select 2RNG or 3RNG (for

the multi-range scales), or 2INTVL or 3INTVL (for multi-interval scales). Selecting a SPLIT value other than OFF allows specification of decimal point, display divisions, and maximum capacity for each range or interval.

16 820i Installation Manual

3.1.5 Total Scale Configuration

The output of A/D scales, serial scales, or iQUBE systems can be configured to function as a total scale. Once configured and calibrated, the total scale can be used as a source for other system functions, including streaming, setpoints, print formatting, and analog output.

To set up a total scale from the indicator front panel, use the scale configuration display (see Figure 3-2) to select the A/D scales or as a total scale. (Use the available A/D scales or

iQUBE systems to configure

Change Type softkey to show

iQUBE systems; use the right

navigation key to select the total scale sources.) In

Revolution, assign the total scale to an unused

position then select source scales from the existing A/D scales or

iQUBE systems.

Page 21

The FORMAT configuration of the total scale (see

Note

Figure 3-5 on page 23) should match that of the source scales. However, the value specified for the total scale GRADS parameter should be specified as the sum of the GRADS values for the source scales. For example: if SCALE 1 is set to GRADS=10000, SCALE 2 to GRADS=5000, SCALE 3 (the total scale) should be set to 15000 grads.

The total scale will show an overrange indication if the maximum capacity of any source scale is exceeded, and show dashes if any source scale reads a negative value. Source scales will respond to Tare and Zero operations performed on the total scale.

Total scale function is not supported for multi-range or multi-interval scales at this time.

Configuration 17

Page 22

3.2 Menu Structures and Parameter Descriptions

The 820i indicator can be configured using a series of menus accessed through the indicator front panel when the indicator is in setup mode. Table 3-1 summarizes the functions of each of the main menus.

Menu Menu Function

SCALES Configuration Configure and calibrate scales.

SERIAL Serial Configure communications ports.

FEATURE Feature Set date and time formats, truck mode, passwords, keyboard locks, regulatory mode, and

initial consecutive number value, define softkeys and setpoint prompts.

DISPLAY Display Features Adjust display contrast and set backlighting on or off; set number of scale widgets shown (1

or 2).

PFORMT Print Format Set print format used for header, gross, net, truck in/out, setpoint, and auxiliary ticket

formats. See Section 6.0 on page 54 for more information.

SETPTS Setpoints Configure setpoints and batching mode.

DIG I/O Digital I/O Assign digital input/output functions.

ALGOUT Analog Output Configure analog output module. Used only if analog output option is installed.

VERSION Version Display installed software version number. The Reset Config softkey on the Version menu

can be used to restore all configuration parameters to their default values.

Table 3-1. 820i Menu Summary

The following sections provide graphic representations of the 820i menu structures and tables describing the menu parameters. Default values are shown in bold type; numeric ranges and string values are shown in italic type. Parameters shown surrounded by a dotted-line box only appear under the special circumstances explained under each box.

SCALES SERIAL FEATURE PFORMT SETPTS DIG I/O ALGOUT VERS

DISPLAY

Shown only if

Analog Output

card is installed

Figure 3-3. Configuration Menu Flow

18 820i Installation Manual

Page 23

3.2.1 SCALES Menu

The SCALES menu is shown in Figure 3-4. The FORMAT submenu is shown in Figure 3-5 on page 23; the CALIBR submenu is shown in Figure 3-7 on page 29. Parameters shown in each diagram are described in the table following that diagram.

SCALES SERIAL FEATURE PFORMT SETPTS DIG I/O ALGOUT VERS

SCALE x

GRADS

10000

number

Specify for

SPLIT = OFF

OVRLOAD

FS+2%

FS+1D

FS+9D

SPLIT

OFF

2RNG

3RNG

2INTVL

3INTVL

WMTTHRH

1000

number

CONFIG

FORMAT

See

FORMAT

Submenu

DIGFLT1 DIGFLT2

128

256

DISPLAY

ZTRKBND

number

128

256

ZRANGE MOTBAND

1.900000

number

DIGFLT3

128

256

number

DFSENS

2OUT

4OUT

8OUT

16OUT

32OUT

64OUT

128OUT

SSTIME

number

DFTHRH

NONE

10D

20D

50D

100D

200D

250D

RATTRAP

OFF

SMPRAT

120HZ

240HZ

480HZ

960HZ

7.5HZ

15HZ

30HZ

60HZ

PWRUPMD TAREFN

DELAY

BOTH

NOTARE

PBTARE

KEYED

Figure 3-4. SCALES Menu

ACCUM

OFF

VISIBL

OFF

PEAK HOLD

OFF

NORMAL

BI-DIR

AUTO

CALIBR

See

CALIBR

Submenu

Configuration 19

Page 24

SCALES Menu

Parameter Choices Description

Level 2 submenus

SCALEx Allows configuration and calibration of each scale

CONFIG Lists available and associated A/Ds

Level 3 submenus

GRADS 10000

1–9999999

SPLIT OFF

2RNG 3RNG 2INTVL 3INTVL

FORMAT PRIMAR

SECNDR TERTIA ROC

ZTRKBND 0

number

Specifies the number of full scale graduations if SPLIT=OFF. (For multi-range and multi-interval scales (SPLIT display divisions specified for the range or interval.)

The value entered must be in the range 1–9999999 and should be consistent with legal requirements and environmental limits on system resolution.

To calculate GRADS, use the formula: GRADS = Capacity / Display Divisions.

Display divisions are specified under the FORMAT submenu.

Specifies whether the scale is full-range (OFF), multi-range (2RNG, 3RNG), or multi-interval (2INTVL, 3INTVL). For multi-range and multi-interval scales, see the submenu shown in Figure 3-6 on page 27 and parameter descriptions in Table 3-4 on page 28.

For standard scales (SPLIT=OFF), see Level 4 submenu descriptions in Table 3-3 on page 24.

For multi-range and multi-interval scales, see Table 3-4 on page 28.

Automatically zeroes the scale when within the range specified, as long as the input is within the ZRANGE and scale is at standstill. Specify the zero tracking band in ± display divisions. Maximum legal value varies depending on local regulations.

 OFF), the GRADS value is derived from the capacity and

ZRANGE 1.900000

number

MOTBAND 1

number

SSTIME 10

number

OVRLOAD FS+2%

FS+1D FS+9D FS

WMTTHRH 1000

number

For scales using linear calibration, do not set the zero tracking band to a value

Note

greater than that specified for the first linearization point.

Selects the range within which the scale can be zeroed. The 1.900000 default value is ±

1.9% around the calibrated zero point, for a total range of 3.8%. Indicator must be at standstill to zero the scale. Use the default value for legal-for-trade applications.

Sets the level, in display divisions, at which scale motion is detected. If motion is not detected for 1 second or more, the standstill symbol lights. Some operations, including print, tare, and zero, require the scale to be at standstill. Maximum legal value varies depending on local regulations.

If this parameter is set to 0 the standstill annunciator does not light; operations normally requiring standstill (zero, tare, print) are performed regardless of scale motion. If 0 is selected, ZTRKBND must also be set to 0.

Specifies the length of time the scale must be out of motion, in 0.1-second intervals, before the scale is considered to be at standstill. Values greater than 10 are not recommended.

Determines the point at which the display blanks and an out-of-range error message is displayed. Maximum legal value varies depending on local regulations.

Specifies the minimum number of grads required for a weighment to be added to the recorded number of weighments.

Table 3-2. SCALES Menu Parameters

20 820i Installation Manual

Page 25

SCALES Menu

Parameter Choices Description

DIGFLT1 DIGFLT2 DIGFLT3

DFSENS 2OUT

DFTHRH NONE

RATTRAP OFF

SMPRAT 120HZ

PWRUPMD GO

4 8 16 32 64 128 256 1 2

4OUT 8OUT 16OUT 32OUT 64OUT 128OUT

2D 5D 10D 20D 50D 100D 200D 250D

240HZ 480HZ 960HZ

7.5HZ 15HZ 30HZ 60HZ

DELAY

Selects the digital filtering rate used to reduce the effects of mechanical vibration from the immediate area of the scale.

Choices indicate the number of A/D conversions per update that are averaged to obtain the displayed reading. A higher number gives a more accurate display by minimizing the effect of a few noisy readings, but slows down the settling rate of the indicator.

When configuring non-A/D scales, set the DIGFLTx parameters to 1 to disable

Note

filtering.

See Section 10.7 on page 97 for more information about digital filtering.

Digital filter cutout sensitivity. Specifies the number of consecutive readings that must fall outside the filter threshold (DFTHRH parameter) before digital filtering is suspended.

See Section 10.7 on page 97 for more information about digital filtering.

Digital filter cutout threshold. Specifies the filter threshold, in display divisions. When a specified number of consecutive scale readings (DFSENS parameter) fall outside of this threshold, digital filtering is suspended. If NONE is selected, the filter is always enabled.

See Section 10.7 on page 97 for more information about digital filtering.

Enables RATTLETRAP vibrations caused by mechanical noise from nearby machines but may increase settling times over standard digital filter selections.

Sample rate. Selects measurement rate, in samples per second, of the analog-to-digital converter. Lower sample rate values provide greater signal noise immunity: the default 120 Hz value may be too fast to provide the desired stability in some static weighing applications.

The maximum total sample rate for all configured A/D channels—the sum of

Note

the sample rates for all scales—is 1200 Hz.

Power up mode. In GO mode, the indicator goes into operation immediately after a brief power up display test.

digital filtering. RATTLETRAP is most effective at filtering repeating

TAREFN BOTH

NOTARE PBTARE KEYED

ACCUM OFF

VISIBL ON

OFF

In DELAY mode, the indicator performs a power up display test, then enters a 30-second warm up period. If no motion is detected during the warm up period, the indicator becomes operational when the warm up period ends; if motion is detected, the delay timer is reset and the warm up period repeated.

Enables or disables push-button and keyed tares. Possible values are:

BOTH: Both push-button and keyed tares are enabled NOTARE: No tare allowed (gross mode only) PBTARE: Push-button tares enabled KEYED: Keyed tare enabled

Accumulator. Specifies whether the scale accumulator is enabled. If enabled, accumulation occurs whenever a print operation is performed.

Scale visibility. Specifies whether scale data is displayed.

Table 3-2. SCALES Menu Parameters (Continued)

Configuration 21

Page 26

SCALES Menu

Parameter Choices Description

PEAK HOLD OFF

NORMAL BI-DIR AUTO

CALIBR WZERO

WVAL WSPAN WLIN REZERO

Peak hold. Used to determine, display, and print the greatest net weight read during a weighing cycle. The weighing cycle ends when a print command is executed (AUTO setting) or when the peak weight is cleared by pressing ZERO or PRINT. Press GROSS/NET to display gross weight data when using the peak hold function.

OFF Peak hold function is off. NORMAL Positive peak, manual reset. Greatest net weight is held in memory until the

weight is removed from the scale and either the ZERO or PRINT key is pressed.

BI-DIR Bi-directional peak, manual reset. Same as NORMAL, but peak value can be

either positive or negative, determined by absolute value.

AUTO Positive peak, auto print, auto reset. Automatic print occurs when scale load is 0

± 10 display divisions and at standstill. Following the print command, the peak value is cleared and reset automatically.

See Level 4 submenu descriptions in Table 3-5 on page 29.

Table 3-2. SCALES Menu Parameters (Continued)

22 820i Installation Manual

Page 27

…

GRADS ZRANGE MOTBAND ZTRKBND

SPLIT

FORMAT

…

PRIMAR

DECPNT

8888888

8888880

8888800

8.888888

88.88888

888.8888

8888.888

88888.88

888888.8

TERTIA

DECPNT

DSPDIV

UNITS

troyoz

troylb

CUSTOM

OFF

NONE

UNITS

SECNDR

DECPNT

888888.8

8888888

8888880

8888800

8.888888

88.88888

888.8888

8888.888

88888.88

MU LT

DSPDIV

DECPNT

ROC

UNITS

troyoz

troylb

CUSTOM

OFF

NONE

DSPDIV

MU LT

0.453592

number

MU LT

888888.8

8888888

8888880

8888800

8.888888

88.88888

888.8888

8888.888

88888.88

troyoz

troylb

CUSTOM

OFF

NONE

0.453592

number

8888888

8888880

8888800

8.888888

88.88888

888.8888

8888.888

88888.88

888888.8

UNITS

SEC

MIN

HOUR

Figure 3-5. SCALES Menu, FORMAT Submenu, SPLIT = OFF

INTERVL

number

1.000000

number

REFRESH

0.100000

number

Configuration 23

Page 28

SCALES Menu, FORMAT Submenu, SPLIT = OFF

Parameter Choices Description

Level 4, FORMAT submenu

PRIMAR DECPNT

DSPDIV UNITS

SECNDR DECPNT

DSPDIV UNITS MULT

TERTIA DECPNT

DSPDIV UNITS MULT

ROC DECPNT

DSPDIV MULT TIME INTERVL REFRESH

Level 5 submenus

Primary Units (PRIMAR) Parameters

DECPNT 8888888

8888880 8888800

8.888888

88.88888

888.8888

8888.888

88888.88

888888.8

DSPDIV 1D

2D 5D

UNITS lb

kg g oz tn t gn troyoz troylb lt CUSTOM NONE OFF

Specifies the decimal position, display divisions, and units used for the primary units. See Level 5 submenu parameter descriptions.

Specifies the decimal position, display divisions, units, and conversion multiplier used for the secondary units. See Level 5 submenu parameter descriptions.

Specifies the decimal position, display divisions, units, and conversion multiplier used for the tertiary units. See Level 5 submenu parameter descriptions.

Specifies the decimal position, display divisions, conversion multiplier, time units, update interval, and refresh interval used for the rate of change units. See Level 5 submenu parameter descriptions.

Decimal point location. Specifies the location of the decimal point or dummy zeroes in the primary unit display. Value should be consistent with local legal requirements.

Display divisions. Selects the minimum division size for the primary units displayed weight.

Specifies primary units for displayed and printed weight. Values are: lb=pound; kg=kilogram; g=gram; oz=ounce; tn=short ton; t=metric ton; gn=grain; troyoz=troy ounce; troylb=troy pound; lt=long ton.

Table 3-3. SCALES Menu, FORMAT Submenu Parameters, SPLIT = OFF

24 820i Installation Manual

Page 29

SCALES Menu, FORMAT Submenu, SPLIT = OFF

Parameter Choices Description

Secondary Units (SECNDR) and Tertiary Units (TERTIA) Parameters

DECPNT 888888.8

8888888 8888880 8888800

8.888888

88.88888

888.8888

8888.888

88888.88

DSPDIV 2D

5D 1D

UNITS kg

g oz tn t gn troyoz troylb lt CUSTOM OFF NONE lb

MULT 0.453592

0.000001– 9999999

Decimal point location. Determines the location of the decimal point or dummy zeros in the secondary or tertiary units display.

Display divisions. Selects the value of minimum division size of the displayed weight for secondary or tertiary units display.

Specifies secondary or tertiary units for displayed and printed weight. Values are: lb=pound; kg=kilogram; g=gram; oz=ounce; tn=short ton; t=metric ton; gn=grain; troyoz=troy ounce; troylb=troy pound; lt=long ton.

Multiplier. Specifies the conversion factor by which the primary units are multiplied by to obtain the secondary or tertiary units. The default is 0.453592, which is the conversion factor for changing pounds to kilograms. See Section 10.8 on page 98 for a list of multipliers.

To shift between primary, secondary, and tertiary units, press the UNITS key.

Rate of Change (ROC) Units Parameters

For applications using the ROC function, the primary scale should be configured with a finer resolution than the rate of change (ROC) units to prevent a stepwise appearance in the ROC display. The ROC display step size (weight increment between displayed values) can be roughly calculated as follows:

(updates_per_ROC_UNIT) * (PRIMARY_resolution / ROC_resolution)

For example, with INTERVL=30; REFRESH =0.1; UNITS=MIN; PRIMARY resolution at 0.1 LB and ROC resolution at 1.0 (LB/MIN):

- INTERVL * REFRESH = 30 * 0.1 = 3.0 seconds per update (ROC data is flushed every 3.0 seconds)

- With UNITS = MIN, there are 20 ROC data updates per ROC time unit: 60 seconds / 3.0 seconds per update

- The resolution ratio of PRIMARY to ROC units is 0.1 (0.1 / 1.0)

- This configuration provides a step size in the ROC display of 2 LB (2 LB increments between displayed values):

20 * 0.1 = 2

That setting both PRIMARY and ROC display resolutions to 1 LB would have resulted in a step size of 20 LB.

Note

Table 3-3. SCALES Menu, FORMAT Submenu Parameters, SPLIT = OFF (Continued)

Configuration 25

Page 30

SCALES Menu, FORMAT Submenu, SPLIT = OFF

Parameter Choices Description

DECPNT 8888888

8888880 8888800

8.888888

88.88888

888.8888

8888.888

88888.88

888888.8

DSPDIV 1D

2D 5D

MULT 1.0

0.000001– 9999999

UNITS SEC

MIN HOUR

INTERVL 10

1–100

REFRESH 0.1

0.1–60

Decimal point location. Determines the location of the decimal point or dummy zeros in the display.

Display divisions. Selects the minimum division size for the ROC units displayed weight.

Multiplier. Specifies the conversion factor by which the primary units are multiplied by to obtain the displayed rate of change units.

See Section 10.8 on page 98 for information about conversion factors.

Rate-of-change units.

Update interval. Specifies the number of refreshes over which the rate-of-change is calculated.

For example, with REFRESH set to 0.1 second and INTERVL at 60, each weight value takes 6 seconds (0.1 * 60) to be flushed from the ROC data.

Refresh interval. Specifies the number of seconds between rate-of-change samples.

Table 3-3. SCALES Menu, FORMAT Submenu Parameters, SPLIT = OFF (Continued)

26 820i Installation Manual

Page 31

…

SPLIT

FORMAT

ZRANGE MOTBAND ZTRKBND

…

DECPT1

8888888

8888880

8888800

8.888888

88.88888

888.8888

8888.888

88888.88

888888.8

DECPT3

888888.8

8888888

8888880

8888800

8.888888

88.88888

888.8888

8888.888

88888.88

DDIV1

DDIV3

MAX1

50.00000

weight

MAX3

50.00000

weight

If SPLIT = 3RNG or 3INTVL

DECPT2

888888.8

8888888

8888880

8888800

8.888888

88.88888

888.8888

8888.888

88888.88

UNITS

troyoz

troylb

CUSTOM

OFF

NONE

DDIV2

MAX2

50.00000

weight

Figure 3-6. FORMAT Submenu, SPLIT OFF (Multi-range and Multi-interval Scales)

Configuration 27

Page 32

SCALES Menu, FORMAT Submenu, SPLIT  OFF

Parameter Choices Description

Level 4, FORMAT submenu

DECPT1 8888888

8888880 8888800

8.888888

88.88888

888.8888

8888.888

88888.88

888888.8

DDIV1 1D

2D 5D

MAX1 50.00000

weight

DECPT2 888888.8

8888888 8888880 8888800

8.888888

88.88888

888.8888

8888.888

88888.88

DDIV2 2D

5D 1D

MAX2 50.00000

weight

DECPT3 888888.8

8888888 8888880 8888800

8.888888

88.88888

888.8888

8888.888

88888.88

DDIV3 2D

5D 1D

MAX3 50.00000

weight

Decimal point location for first range or interval. Specifies the location of the decimal point or dummy zeroes in the primary unit display. Value should be consistent with local legal requirements.

Display divisions for first range or interval. Selects the minimum division size for the primary units displayed weight.

Maximum weight for first range or interval.

Decimal point location for second range or interval. Specifies the location of the decimal point or dummy zeroes in the primary unit display. Value should be consistent with local legal requirements.

Display divisions for second range or interval. Selects the minimum division size for the primary units displayed weight.

Maximum weight for second range or interval.

Decimal point location for third range or interval (SPLIT = 3RNG or 3INTVL only). Specifies the location of the decimal point or dummy zeroes in the primary unit display. Value should be consistent with local legal requirements.

Display divisions for third range or interval (SPLIT = 3RNG or 3INTVL only). Selects the minimum division size for the primary units displayed weight.

Maximum weight for third range or interval (SPLIT = 3RNG or 3INTVL only).

Table 3-4. SCALES Menu, FORMAT Submenu Parameters, SPLIT  OFF

28 820i Installation Manual

Page 33

SCALES Menu, FORMAT Submenu, SPLIT  OFF

Parameter Choices Description

UNITS lb

kg g oz tn t gn troyoz troylb lt CUSTOM NONE OFF

Specifies primary units for displayed and printed weight. Values are: lb=pound; kg=kilogram; g=gram; oz=ounce; tn=short ton; t=metric ton; gn=grain; troyoz=troy ounce; troylb=troy pound; lt=long ton.

Table 3-4. SCALES Menu, FORMAT Submenu Parameters, SPLIT  OFF (Continued)

…

VISIBLE GRADS FORMAT CALIBR

WZERO WVAL WSPAN WLIN REZERO

POINT 3

POINT 4 POINT 5 POINT 1 POINT 2

…

Figure 3-7. SCALES Menu, CALIBR Submenu

See the iQUBE Installation Manual, PN 77224, for information about configuring iQUBE scales.

SCALES Menu, CALIBR Submenu

Parameter Choices Description

Level 4, CALIBR submenu

WZERO — Press ENTER to display and edit the zero calibration A/D count or millivolts value.

WVAL — Press ENTER to display and edit the test weight value.

WSPAN — Press ENTER to display and edit the span calibration A/D count or millivolts value.

WLIN POINT 1 —

POINT 5

REZERO — Press ENTER to remove an offset value from the zero and span calibrations.

Press ENTER to display and edit test weight and calibration values for up to five linearization points.

Perform linear calibration only after WZERO and WSPAN have been set.

Use this parameter only after WZERO and WSPAN have been set. See Section 4.2 on

Note

page 48 for more information about using this parameter.

Table 3-5. SCALES Menu, CALIBR Submenu Parameters

Configuration 29

Page 34

3.2.2 SERIAL Menu

See Section 10.5 on page 94 for information about 820i serial data formats.

SCALES SERIAL FEATURE PFORMT SETPTS DIG I/O ALGOUT VERS

…

BAUD TERMIN BITS

9600

19200

28800

38400

57600

115200

300

600

1200

2400

4800

8NONE

7EVEN

7ODD

8ODD

8EVEN

PORT 2

CR/LF

HANDSHK

CMD

DISPLAY

PROGIN

Same as

STOP BITS

CMD

STREAM

ECHO

OFF

RESPONSE

OFF

SOURCE

…

EOLDLY

number

SFMT

TOKENS

OFF

XONXOFF

HRDWAR

OFF

LFT

INDUST

4KEYS

KEYPAD

DISPLAY

List of

conﬁgured

scales

If STREAM ≠ OFF

Figure 3-8. SERIAL Menu, Port 2

format

PRIMAR

SECNDR

TERTIA

GROSS

INVALID

MOTION

ZERO

NET

RANGE

TARE

30 820i Installation Manual

Page 35

SCALES SERIAL FEATURE PFORMT SETPTS DIG I/O ALGOUT VERS

DISPLAY

PORT 3

PROGIN

BAUD TERMIN BITS

9600

19200

28800

38400

57600

115200

300

600

1200

2400

4800

CMD

8NONE

7EVEN

7ODD

8ODD

8EVEN

SCALE IND SC

See PROGIN Selections

CR/LF

STREAM

OFF

LFT

INDUST

4KEYS

KEYPAD

DISPLAY

If PORT =

CMD or PROGIN

STOP BITS

SOURCE

List of

conﬁgured

scales

If STREAM ≠ OFF

DISPLAY

ECHO

OFF

SFMT

format

TESTCOM

VALIDAT

RESPONSE

TOKENS

PRIMAR

SECNDR

TERTIA

GROSS

INVALID

MOTION

ZERO

NET

RANGE

TARE

IQUBE

OFF

EOLDLY

number

SFMT

format

If PORT =

SCALE or IND SC

…

HANDSHK

OFF

XONXOFF

Figure 3-9. SERIAL Menu, Port 3

Configuration 31

Page 36

SCALES SERIAL FEATURE PFORMT SETPTS DIG I/O ALGOUT VERS

DISPLAY

PORT 4

PROGIN

BAUD TERMINBITS

9600

19200

28800

38400

57600

115200

300

600

1200

2400

4800

CMD

8NONE

7EVEN

7ODD

8ODD

8EVEN

SCALE IND SC

See PROGIN Selections

STOP BITS

CR/LF

DISPLAY

ECHO

OFF

PORTTYPE

232

485

IQUBE

TESTCOM

VALIDAT

RESPONSE

OFF

EOLDLY

number

DUPLEX

HALF

FULL

If PORTTYPE = 485

ADDRESS

number

…

HANDSHK

OFF

XONXOFF

STREAM

OFF

LFT

INDUST

4KEYS

KEYPAD

DISPLAY

If PORT =

CMD or PROGIN

Figure 3-10. SERIAL Menu, Port 4 and Expansion Ports

SOURCE

List of

conﬁgured

scales

If STREAM ≠ OFF

SFMT

format

TOKENS

PRIMAR

SECNDR

TERTIA

GROSS

INVALID

MOTION

ZERO

NET

RANGE

TARE

SFMT

format

If PORT =

SCALE or IND SC

32 820i Installation Manual

Page 37

SERIAL Menu

Parameter Choices Description

Level 2 submenus

PORT 1 PORT 2 PORT 3 PORT 4

CMD PROGIN KEYBD SCALE IND SC DISPLAY IQUBE

Specifies the type of data received by the port: KEYBD: Remote keyboard input

CMD: Remote command input PROGIN: Programmable input SCALE: Legal-for-trade serial scale input IND SC: Industrial (non-legal-for-trade) scale input DISPLAY: Display data input for remote units in local/remote configurations IQUBE:

KEYBD is available only on Port 1; SCALE, IND SC, and IQUBE are available only on Ports 3 and 4 and higher (expansion ports).

iQUBE serial scale input

Note

• The keyboard interface is not hot-pluggable. Power-off the 820i before attaching keyboard

cable to the Port 1 connector.

• Port 3 is used only for the USB interface card

• For

iQUBE configuration, set the port type to IQUBE then configure using Revolution

• Print format outputs default to Port 4; if using Port 4 for iQUBE or other scale

connections, reassign needed print formats to another port before configuring.

Level 3 Submenus Port 1–Port 4

BAUD 9600

19200 28800 38400 57600 115200 300 600 1200 2400 4800

BITS 8NONE

7EVEN 7ODD 8ODD 8EVEN

STOP BITS 2

ECHO ON

OFF

RESPONSE ON

OFF

TERMIN CR/LF

EOLDLY 0

0–255

Baud rate. Selects the transmission speed for the port.

Note

Selects number of data bits and parity of data transmitted or received by the port.

Selects number of stop bits transmitted or received by the port.

Specifies whether characters received by the port are echoed back to the sending unit.

Specifies whether the port transmits replies to serial commands.

Termination character. Selects termination character for data sent from the port.

End-of-line delay. Sets the delay period, in 0.01-second intervals, from when a formatted line is terminated to the beginning of the next formatted serial output. Value specified must be in the range 0-255, in tenths of a second (10 = 1 second).

The maximum baud rate for ports on serial expansion cards (port number greater than 4) is 19200.

Table 3-6. Serial Menu Parameters

Configuration 33

Page 38

SERIAL Menu

Parameter Choices Description

HANDSHK OFF

XONOFF HRDWAR

PORTTYPE 232

485

Specifies whether XON/XOFF flow control characters or hardware handshaking is used.

Hardware handshaking is available only on Port 2.

Specifies whether Port 4 is used for RS-232 or RS-485 communications. If 485 is selected, additional prompts are shown to specify half- or full-duplex operation and RS-485 address.

Note

RS-485 communications can be specified for Ports 4 and 7.

DUPLEX HALF

FULL

ADDRESS 0

0–255

STREAM OFF

LFT INDUST 4KEYS KEYPAD DISPLAY

SOURCE source_scale If STREAM is set to a value other than OFF, SOURCE specifies the source scale for data

SFMT format Specifies the stream format used for the streamed data (SCALE or IND SC scale types). The

TOKENS PRIMAR

SECNDR TERTIA GROSS INVALID MOTION ZERO NET OK RANGE TARE

TESTCOM —

Level 4 Submenus

VALIDAT —

Specifies whether the RS-485 communications is half- or full-duplex.

Specifies the decimal indicator address for RS-485 connections. RS-232 communications is disabled if an address other than zero is specified for this parameter. RS-485 addresses must be in the range 01–255.

Specifies what data, if any, is streamed from the port.

4KEYS and KEYPAD stream keypad events to a receiving indicator. KEYPAD transmits all keypad events; 4KEYS transmits keypresses of the ZERO, GROSS/NET, TARE, and UNITS keys only.

DISPLAY streams the complete display image to the receiving indicator in local/remote indicator configurations. See Section 10.4 on page 93 for more information.

Streaming is not supported for RS-485 connections.

Note

streamed from the port.

default format is the Consolidated Controls format (see Section 10.6 on page 96). See Section 10.5 on page 94 for information about custom stream formatting.

If STREAM is set to OFF, the TOKENS parameter can be used to replace tokens used in the data stream from the indicator front panel. See Section 10.5 on page 94 for more information about custom stream formatting.

iQUBE communications tests.

iQUBE only

Use Upload softkey to retrieve serial numbers of attached

iQUBE units.

34 820i Installation Manual

Table 3-6. Serial Menu Parameters (Continued)

Page 39

3.2.3 FEATURE Menu

The FEATURE menu is used to set miscellaneous system attributes, including time and date, truck mode, softkey definitions, and parameters relating to the regulatory environment. See Table 3-7 on page 35 for parameter descriptions.

SCALES SERIAL FEATURE PFORMT SETPTS DIG I/O ALGOUT VERS

DA TE

DA TEFMT DATESEP

MMDDYYYY

DDMMYYYY

YYYYMMDD

YYYYDDMM

unit_ID

UID

SLASH

DASH

SEMI

TRUCK

OFF

MODE1

MODE2

MODE3

MODE4

MODE5

MODE6

ZERONLY

TIME

TIMEFMT TIMESEP

12HOUR

24HOUR

PROMPTS

ALIBI

OFF

DISPLAY

COLON

COMMA

CFGPWD

number

DECFMT

DOT

COMMA

SPPWD

number

REGULAT

DSPRATE

number

SOFTKEYS

available and

conﬁgured

Lists of

softkeys

CONSNUM

number

CONSTUP

number

KYBDLK

OFF

REGWORD

GROSS

BRUTTO

OFF

CONTACT

See

CONTACT

Submenu

PROMPT 1

string

…

LOCALE

OFF

PROMPT 60

string

LATUDE

number

If LOCALE = ON

NTEP

CANADA

INDUST

NONE

OIML

ELEVAT

345

number

Figure 3-11. FEATURE Menu

FEATURE Menu

Parameter Choices Description

Level 2 submenus

DATE DATEFMT

DATESEP

Allows selection of date format and date separator character. See Level 3 submenu parameter descriptions.

Use the TIME/DATE softkey or the SD serial command to set the date. See Section 9.0 on page 79 for information about using the serial commands.

See

INDUST

Submenu

IMAGE

NEGATIVE

POSITIVE

Table 3-7. FEATURE Menu Parameters

Configuration 35

Page 40

FEATURE Menu

Parameter Choices Description

TIME TIMEFMT

TIMESEP

DECFMT DOT

COMMA

DSPRATE 1

1–80

CONSNUM 0

0–9999999

CONSTUP 0

0–9999999

UID 1

unit-ID

TRUCK OFF

MODE1 MODE2 MODE3 MODE4 MODE5 MODE6

ALIBI OFF

Allows selection of time format and separator character. See Level 3 submenu parameter descriptions.

Use the TIME/DATE softkey or the ST serial command to set the time. See Section 9.0 on page 79 for information about using the serial commands.

Specifies whether decimal numbers are displayed using a period (DOT) or comma as the decimal symbol.

Display update rate. Specifies the display update rate, in the number of 100-millisecond intervals between updates. The default value, 1, provides about 10 updates per second. The maximum value updates the display every 8 seconds.

Consecutive numbering. Allows sequential numbering for print operations. The consecutive number value is incremented following each print operation that includes <CN> in the ticket format. When the consecutive number is reset, it is reset to the value specified on the CONSTUP parameter.

Specifies the consecutive number start-up value used when the consecutive number is reset by sending the KCLRCN serial command or a CLRCN digital input. Value specified must be in the range 0–9 999 999.

Specifies the unit identification number. Value specified can be any alphanumeric value, up to eight characters.

Specifies the truck mode used. If selected, the indicator switches from normal mode to the selected truck mode. See Section 7.0 on page 59 for more information about using the truck modes.

MODE1: Auto clear ID, keyed tares, value swapping MODE2: Auto clear ID, no keyed tares, value swapping MODE3: Stored ID, keyed tares, value swapping MODE4: Stored ID, no keyed tares, value swapping MODE5: Stored ID, keyed tares, no value swapping MODE6: Stored ID, no keyed tares, no value swapping

Specifies whether data storage is used by the alibi feature to allow reprinting any transaction.

CFGPWD 0

SPPWD 0

0–9999999

reset=999999

0–9999999

Use the SOFTKEYS parameter to enable a softkey for recalling alibi print transactions.

Configuration password. Specify a non-zero value to restrict access to all configuration menus.

If a configuration password is specified, be sure to record the password and

Note

keep it in a safe place. If the configuration password is lost or unavailable, the indicator must be cleared (reset configuration and calibration parameters) to continue use.

To clear the indicator, press the setup switch, then enter 999999 (six nines) at the configuration password prompt. The unit performs a RESETCONFIGURATION then returns to the setup mode configuration display.

Setpoint password. Specify a non-zero value to restrict access to the setpoint menu.

The SPPWD is also shared by, and can be used to protect, the truck register. If a non-zero setpoint password is specified, the password must be entered before deleting any entries from the truck register.

Table 3-7. FEATURE Menu Parameters (Continued)

36 820i Installation Manual

Page 41

FEATURE Menu

Parameter Choices Description

SOFTKEYS <blank>

Time/Date Display Tare Display Accum Display ROC Setpoint Batch Start Batch Stop Batch Pause Batch Reset Weigh In Weigh Out Truck Regs Unit ID Select Scale Diagnostics Alibi

F1–F10

KYBDLK OFF

ZERONLY OFF

PROMPTS PROMPT1–

PROMPT60

REGULAT NTEP

CANADA INDUST NONE OIML

REGWORD GROSS

BRUTTO

CONTACT —

LOCALE OFF

Use the Add and Remove softkeys to select softkeys to be displayed in weighing mode.

Keyboard lock. Specify ON to disable the keypad in normal mode.

Zero key only. Specify ON to disable all front panel keys except ZERO in normal mode.

Specify prompts for use in setpoint names. Prompts are referenced by the NAME parameter under the SETPTS submenus; prompts can be shown on the display during setpoint execution.

Regulatory mode. Specifies the regulatory agency having jurisdiction over the scale site.

• OIML, NTEP, and CANADA modes allow a tare to be acquired at any weight greater than zero. NONE allows tares to be acquired at any weight value.

• OIML, NTEP, and CANADA modes allow a tare to be cleared only if the gross weight is at no load. NONE allows tares to be cleared at any weight value.

• NTEP and OIML modes allow a new tare to be acquired even if a tare is already present. In CANADA mode, the previous tare must be cleared before a new tare can be acquired.

• NONE, NTEP and CANADA modes allow the scale to be zeroed in either gross or net mode as long as the current weight is within the specified ZRANGE. In OIML mode, the scale must be in gross mode before it can be zeroed; pressing the ZERO key in net mode clears the tare.

• INDUST provides a set of subparameters to allow customization of tare, clear, and print functions in non-legal-for-trade scale installations. See Level 4 parameter descriptions in Table 3-9 on page 40.

The value specified for this parameter affects the function of the front panel TARE and ZERO keys. See Section 10.2 on page 92 for a complete description of TARE and ZERO key functions for each of the regulatory modes.

Sets the term displayed when weighing in gross mode. Selecting BRUTTO replaces the Gross annunciator with Brutto.

Allows specification of contact information for use in submenu descriptions in Table 3-8 on page 39.

Locale. Set this parameter ON to enable the LATUDE and ELEVAT parameters. Specifying latitude and elevation of the scale site provides compensation for gravitational effects. Attached scales must be recalibrated after changing this parameter from OFF to ON.

iQUBE alert messages. See Level 3

Gravitational compensation settings do not affect iQUBE scales.

Note

Table 3-7. FEATURE Menu Parameters (Continued)

Configuration 37

Page 42

FEATURE Menu

Parameter Choices Description

LATUDE 45

0–90

ELEVAT 345

±0–9999

IMAGE NEGATIVE

POSITIVE

Level 3 submenus

DATEFMT MMDDYYYY

DDMMYYYY YYYYMMDD YYYYDDMM

DATESEP SLASH

DASH SEMI

TIMEFMT 12HOUR

24HOUR

TIMESEP COLON

COMMA

Latitude. Specify the latitude of the scale site in degrees. This parameter is shown only if LOCALE=ON.

Elevation. Specify the elevation of the scale site in meters. Valid values are –9999 through

9999. This parameter is shown only if LOCALE=ON.

Specifies whether the indicator display is presented as blue-on-white or white-on-blue.

The default value, NEGATIVE, shows the standard blue-on-white image when using the stock LCD display; the optional outdoor display shows white-on-blue. When using the outdoor display, set this value to POSITIVE to show the standard, blue-on-white display image, then use the CONTRAST parameter on the DISPLAY menu to adjust for optimal viewing.

Specifies the format used to display or print the date.

Specifies the date separator character.

Specifies the format used to display or print the time.

Specifies the time separator character.

Table 3-7. FEATURE Menu Parameters (Continued)

38 820i Installation Manual

Page 43

FEATURE Menu, CONTACT Submenu

The CONTACT submenu allows entry of contact information for a contact company or scale dealer. Contact information can be displayed by pressing the

Diagnostics softkey when in weigh mode. Contact information may be used in print formats (see Section 6.0 on

Contacts softkey on the Version menu in setup mode or the

page 54).

SCALES SERIAL FEATURE PFORMT SETPTS DIG I/O ALGOUT VERS

CONTACT

CMPNY ADDR1 ADDR2 NAME1 NAME2

company_nam e

address_line_1 address_line_2 contact_name_1

PHONE1 PHONE2 EMAIL

phone_number phone_number email_address

DISPLAY

contact_name_2

NEXTCAL

date

Figure 3-12. CONTACT Submenu

FEATURE Menu, CONTACT Submenu

Parameter Choices Description

Level 3, CONTACT submenu

CMPNY company_name Enter the name of the contact company or dealer.

ADDR1–ADDR2 address Enter up to three lines of address information for the contact company.

NAME1–NAME2 contact_name Enter names of up to three contact persons.

PHONE1–PHONE2 phone_number Enter phone numbers for each of the contact persons specified for the NAMEx

parameter.

EMAIL email_address Enter the e-mail address of the contact company or dealer.

iQUBE alert support is used to send automated alert e-mail messages,

If the enter the e-mail address to which the alert messages will be sent. See the Installation Manual, PN 77224 for more information about

iQUBE alerts.

NEXTCAL* date Enter the next scheduled calibration date using the month/day/year format on the

DATEFMT parameter. Separator characters are not required.

iQUBE

Table 3-8. CONTACT Submenu Parameters

*If value is not changed, date will reflect 6 months out from last calibration.

Configuration 39

Page 44

FEATURE Menu, REGULAT/INDUST Submenu

The INDUST setting of the REGULAT parameter allows customization of several tare, clear, and print functions for use in non-legal-for-trade scale installations. See Section 10.2 on page 92 for more information about regulatory mode functions.

SCALES SERIAL FEATURE PFORMT SETPTS DIG I/O ALGOUT VERS

REGULAT

INDUST

SNPSHOT

DISPLAY

SCALE

NEGTOTAL

YES

HTARE

YES

PRTMOT

YES

ZTARE

YES

PRTPT

YES

DISPLAY

KTARE

YES

PRTHLD

YES

MTARE

REPLACE

REMOVE

NOTHING

HLDWGH

YES

NTARE

YES

MOTWGH

YES

CTARE

YES

OVRBASE

CALIB

SCALE

CHILD ZT

YES

AUDAGNCY

NTEP

CANADA

INDUST

NONE

OIML

Figure 3-13. REGULAT / INDUST Submenu

FEATURE Menu, REGULAT / INDUST Submenu

Parameter Choices Description

Level 4, REGULAT / INDUST submenu

SNPSHOT DISPLAY, SCALE Display or Scale weight source.

HTARE NO, YES Allow tare in display hold

ZTARE NO, YES Remove tare on ZERO

KTARE YES, NO Always allow keyed tare

MTARE REPLACE

REMOVE NOTHING

NTARE NO, YES Allow negative or zero tare

CTARE YES, NO Allow CLEAR key to clear tare/accumulator

CHILD ZT NO, YES Clear child scales individually

NEGTOTAL NO, YES Allow total scale to display negative value

PRTMOT NO, YES Allow print while in motion

PRTPT NO, YES Add PT to keyed tare print

PRTHLD NO, YES Print during display hold

HLDWGH NO, YES Allow truck weighment during display hold

MOTWGH NO, YES Allow truck weighment in motion

OVRBASE CALIB

SCALE

Multiple tare action

Sets an industrial scale to function like an OIML or NTEP scale (see Section 10.2 on page 92).

40 820i Installation Manual

Table 3-9. REGULAT / INDUST Submenu Parameters

Page 45

FEATURE Menu, REGULAT / INDUST Submenu

Parameter Choices Description

AUDAGNCY NTEP

Audit trail display agency format. CANADA INDUST NONE OIML

Table 3-9. REGULAT / INDUST Submenu Parameters (Continued)

3.2.4 DISPLAY Menu

The DISPLAY menu provides the same function as the Display front panel key while in setup mode. Screen contrast can be set to values 0–127; softkeys allow the screen backlight to be turned on or off. The DISPLAY menu also allows the number of screen widgets to be set (1 or 2) to allow simultaneous viewing of two scales.

SCALES SERIAL FEATURE PFORMT SETPTS DIG I/O ALGOUT VERS

DISPLAY

CONTRAST

number

SCALEDSP

1SCALE

2SCALE

Figure 3-14. DISPLAY Menu

Configuration 41

Page 46

3.2.5 PFORMT Menu

See Section 6.0 on page 54 for information about custom print formatting.

SCALES SERIAL FEATURE PFORMT SETPTS DIG I/O ALGOUT VERS

GFMT NFMT ACCFMT SPFMT TRWIN TRWOUT TRFMT

HDRFMT1 HDRFMT2

FMT

format

PORT

NONE

PORT 4

PORT 2

PORT 3

format

SERV

Alert email

server

ALERT format ONLY

DISPLAY

AUXFMT

FMT1

format

PHONE

Alert modem

phone

See GFMT Menus

PORT

NONE

PORT 4

PORT 2

PORT 3

...

Same as AUXFMT1

ALERT

AUDITFMT

PORT AUXFMT1 AUXFMT20

NONE

PORT 4

PORT 2

PORT 3

Figure 3-15. PFORMT Menu

42 820i Installation Manual

Page 47

3.2.6 SETPTS Menu

See Section 8.0 on page 61 for more information about configuring and using setpoints. Submenus for the various setpoint kinds (shown as

Go to X in Figure 3-16) are described in Figures 8-2 through 8-9, beginning on

page 65.

SCALES SERIAL FEATURE PFORMT SETPTS DIG I/O ALGOUT VERS

SP CFG

SETPT 1 SETPT 100

OFF

COZ INMOTON

…

NET GROSS –GROSS

Go to A

Go to B

INRANGE DIGIN AVG TIMER BATCHPR

DISPLAY

BATCHNG

OFF

AUTO

MANUAL

–NET ACCUM

RESREL PAUSE –REL +REL %REL DELAY

ROC

CONCUR TOD

Go to C

COUNTER WAITSS

AUTOJOG

Go to F

Go to D

Go to G

PLSRAT CHKWEI DELTA PLSCNT

Figure 3-16. SETPTS Menu

NEVER ALWAYS

Go to H

Go to E

DINCNT

Configuration 43

Page 48

3.2.7 DIG I/O Menu

The DIG I/O menu shown in Figure 3-17 is used to assign functions to digital inputs and outputs. SLOT 0 represents the eight I/O bits available on the CPU board (connector J5). The additional slot, with 24 I/O bits, is shown only if the digital I/O expansion card is installed.

SCALES SERIAL FEATURE PFORMT SETPTS DIG I/O ALGOUT VERS

SLOT 0

BIT 1

OFF

INPUT

OUTPUT

PROGIN

ZERO

NT/GRS

TARE

UNITS

ACCUM

SETPNT

TIMDATE

ESC

CLEAR

DSPTAR

IDKEY

BIT 2

KEY1

KEY2

KEY3

KEY4

KEY5

KEY6

KEY7

KEY8

KEY9

KEYDP

KEY0

ENTER

NAVUP

NAVDN

NAVLFT

NAVRGT

…

BIT 3 BIT 8

Same as BIT 1

KBDLOC

HOLD

BATRUN

BATSTRT

BATPAUS

BATRESET

BATSTOP

CLRCN

GROSS

NET

PRIM

SEC

TER

CL RTAR

CLRACC

TRIGGER

DISPLAY

…

OUTSLOT

NONE

SLOT 2

PARAM

number

SLOT 2

BIT 1

If DIG I/O Expansion Board

…

Same as SLOT 0, BIT 1

Is Installed

BIT 24

Figure 3-17. DIG I/O Menu

44 820i Installation Manual

Page 49

DIG I/O Menu

Parameter Choices Description

Level 2 submenus

SLOTx BIT y Lists available digital I/O slots.

Level 3 submenus

BIT y OFF

INPUT OUTPUT PROGIN ZERO NT/GRS TARE UNITS PRINT ACCUM SETPNT TIMDATE ESC CLEAR DSPTAR IDKEY KEY0—KEY9 KEYDP ENTER NAVUP NAVDN NAVLFT NAVRGT KBDLOC HOLD BATRUN BATSTRT BATPAUS BATRESET BATSTOP CLRCN GROSS NET PRIM SEC TER CLRTAR CLRACC TRIGGER

Level 4 submenus TRIGGER subparameters

OUTSLOT NONE

SLOT 2

PARAM 0

number

Specifies the function of the digital I/O bit.

• OFF indicates that the bit is not configured.

• INPUT assigns the bit as a digital input used for DIGIN setpoints.

• OUTPUT assigns the bit as a digital output for setpoint or program use.

• PROGIN assigns the bit as a digital input used to generate a program event.

• ZERO, NT/GRS (net/gross mode toggle), TARE, UNITS, and PRINT provide the same functions as the five major front panel keys.

• ACCUM adds the current scale weight to the accumulator, if the scale accumulator is enabled.

• SETPNT, and TIMDATE provide the same functions as the Setpoint and Time/Date softkeys.

• ESC provides a function equivalent to the Cancel softkey.

• CLEAR simulates pressing the front panel CLR key.

• DSPTAR displays the current tare; equivalent to pressing the Display Tare softkey.

• IDKEY displays a prompt to enter a new unit ID; equivalent to pressing the Unit ID softkey.

• KEY0—KEY9 and KEYDP (decimal point) simulate pressing keys on the numeric keypad.

• ENTER simulates pressing the front panel ENTER key.

• NAVUP, NAVDN, NAVLFT, and NAVRGT simulate pressing the navigation keys.

• KBDLOC locks the keyboard (indicator front panel) when held low.

• HOLD holds the current display. Releasing this input clears the running average filter.

• BATRUN allows a batch routine to be started and run. With BATRUN active (low), the BATSTRT input starts the batch; if BATRUN is inactive (high), BATSTRT resets the batch.

• BATSTRT starts or resets a batch routine, depending on the state of the BATRUN input.

• BATPAUS pauses a batch routine when held low.

• BATRESET stops the batch sequence and resets to the first batch step.

• BATSTOP stops the batch routine.

• CLRCN resets the consecutive number to the value specified on the CONSTUP parameter (FEATURE menu).

• GROSS, NET, PRIM, SEC, and TER select gross or net weight display, and primary, secondary, or tertiary units display modes.

• CLRTAR clears the current tare for the active scale.

• CLRACC clears the active accumulator.

• TRIGGER is used for custom applications only.

Specifies the card slot receiving the trigger output.

Specifies the value passed as a parameter to the option card in the specified slot.

Table 3-10. DIG I/O Menu Parameters

Configuration 45

Page 50

3.2.8 Analog Output Menu

The ALGOUT menu is shown only if the analog output option is installed. If the analog output option is installed, configure all other indicator functions and calibrate the indicator itself before configuring the analog output. See the Analog Output Card Installation Instructions, PN 69089, for more information.

SCALES SERIAL FEATURE PFORMT SETPTS DIG I/O ALGOUT VERS

ALGOUT2 ALGOUT4

SOURCE

PROG

SCALE n

If dual-channel

card installed

MODE

GROSS

NET

If SOURCE1≠ PROG

OFFSET

20%

ERRACT

FULLSC

HOLD

ZEROSC

MIN

000000

number

MINNEG

OFF

TWZERO

number

Figure 3-18. Analog Output Menu

ALG OUT Menu

Parameter Choices Description

Level 2 submenus

SOURCE1 PROG

SCALEn

MODE1 GROSS

NET

OFFSET 0%

20%

ERRACT FULLSC

HOLD ZEROSC

MIN 000000

0–9999999

MINNEG OFF

MAX 10000

0–9999999

MAXNEG OFF

TWZERO 40

0–65535

TWSPAN 59650

0-65535

Specifies the scale tracked by the analog output. PROG indicates that the analog output is under program control.

Specifies the weight data, gross or net, tracked by the analog output.

Zero offset. Select 0% for 0–10 V or 0–20 mA output; select 20% for 4–20 mA output. This parameter must be set before calibrating the analog output.

Error action. Specifies how the analog output responds to system error conditions. Possible values are:

FULLSC: Set to full value (10 V or 20 mA) HOLD: Hold current value ZEROSC: Set to zero value (0 V or 4 mA)

Specifies the minimum weight value tracked by the analog output. Specify a value in the range 0–9999999.

Specify ON if the minimum weight (MIN parameter) is a negative value.

Specifies the maximum weight value tracked by the analog output. Specify a value in the range 0–9999999

Specify ON if the maximum weight (MAX parameter) is a negative value.

Tweak zero. Enter tweak value to adjust the analog output zero calibration. Use a multimeter to monitor the analog output value.

Tweak span. Enter tweak value to adjust the analog output span calibration. Use a multimeter to monitor the analog output value.

MAX

10000

number

TWSPAN

59650

number

MAXNEG

OFF

46 820i Installation Manual

Table 3-11. Analog Output Menu Parameters

Page 51

3.2.9 Version Menu

The VERS menu can be used to check the installed software version or, by using the Reset Config softkey, to restore all configuration parameters to their factory default values. There are no parameters associated with the Version menu: when selected, the indicator displays the installed software version number.

SCALES SERIAL FEATURE PFORMT SETPTS DIG I/O ALGOUT VERS

DISPLAY

Software

version

Figure 3-19. Version Menu

If an iQUBE scale is configured, a Diagnostics softkey provides access to iQUBE diagnostic information.

Configuration 47

Page 52

4.0 Calibration

The 820i can be calibrated using the front panel, serial commands, or Revolution®. Each method consists of the following steps:

• Zero calibration

• Entering the test weight value

• Span calibration

• Optional five-point linearization

• Optional rezero calibration for test weights using hooks or chains

The following sections describe the calibration procedure for each of the calibration methods. See the Installation Manual, PN 77224, for information about configuring iQUBE-attached scales.

iQUBE

SCALES SERIAL FEATURE PFORMT SETPTS DIG I/O ALGOUT VERS

SCALE 1

CALIBR

WZERO WVAL WSPAN WLIN REZERO

POINT 3

POINT 4 POINT 5 POINT 1 POINT 2

DISPLAY

Figure 4-1. Calibration (CALIBR) Submenu

4.1 Gravity Compensation

Gravity compensation for latitude and elevation is available for the 820i. To calibrate with gravity compensation, the LOCALE parameter under the FEATURE menu must be set ON, and the LATUDE (latitude) and ELEVAT (elevation, in meters) parameters set before calibrating the indicator (see Figure 3-11 on page 35).

If the indicator is later installed at a different location, gravity compensation can be applied to a pre-calibrated indicator by adjusting the LATUDE and ELEVAT parameters.

4.2 Front Panel Calibration

The CALIBR submenu (under the SCALES menu, see Figure 4-2) is used to calibrate the

05/24/2006

Zero Count =>

+/- Millivolts

Last Zero Temp Zero

Figure 4-2. WZERO Calibration Display

02:57PM

REZERO

Deadload Calibration

WZERO WVAL

1291

Calibrate

820i.

The zero, span, and linear calibration point displays provide a set of softkeys used specifically for calibration procedures:

+/– Toggles to allow entry of negative or

positive values

Last Zero Recalls the last established zero value

to allow calibration without removing tests weights or product from scale.

Calibrate Performs calibration for the selected

point

Temp Zero Temporarily zeroes the displayed

weight of a non-empty scale. After span calibration, the difference between the temp zero and the previously calibrated zero value is used as an offset.

Millivolts (or Counts)

Toggles between display of captured

counts and captured millivolts

A/D values; allows entry of calibration values in mV or counts

48 820i Installation Manual

Page 53

To calibrate the indicator using the front panel, do the following:

1. Place the indicator in setup mode (display Scale Configuration) and remove all

reads weight from the scale platform. If your test weights require hooks or chains, place the hooks or chains on the scale for zero calibration.

2. With the

down key, then select the scale to be

SCALES menu highlighted, press the

calibrated. Press down again (GRADS parameter highlighted), then press left to highlight the CALIBR submenu (see Figure 4-1). Press down to go to zero calibration (WZERO). See Figure 4-2 on page 48.

3. Ensure scale is empty, then press

down again

to show the current WZERO value, then press the Calibrate softkey to calibrate zero. When complete, the new A/D count for the zero calibration is displayed. Press enter to save the zero calibration value and go to the next prompt (WVAL).

4. With

WVAL displayed, press down to show the

stored calibration weight value. Use the numeric keypad to enter the actual value of the calibration test weights, then press enter to save the value and go to span calibration (WSPAN).

5. Place test weights on scale. Press

down again

to show the current WSPAN value, then press the Calibrate softkey to calibrate span. When complete, the new A/D count for the span calibration is displayed. Press enter again to save the span calibration value and go to the next prompt (WLIN).

6. Five-point linearization (using the WLIN

parameter)

provides increased scale accuracy by calibrating the indicator at up to five additional points between the zero and span calibrations.

Linearization is optional: if you choose not to perform linearization, skip the WLIN parameter; if linearization values have previously been entered, these values are reset to zero during calibration. To perform linearization, follow the procedure below:

WLIN displayed, Press down to go to the

With first linearization point (POINT 1). Press down again to show the weight value prompt (WGT

), then down once more to show the weight value. Place test weights on the scale, then use the numeric keypad to enter the actual test weight value. Press enter to save the value and move to the calibration (CAL 1) prompt. Press

down to show the current calibration value,

then press the Calibrate softkey to calibrate the linearization point. When complete, the A/D count for the linear calibration is displayed. Press enter again to save the calibration value

and go to the next prompt (

POINT 2).

Repeat for up to five linearization points. To exit the linearization parameters, press the

key to return to WLIN.

7. The optional rezero function is used to remove

a calibration offset when hooks or

chains are used to hang the test weights.

The rezero function cannot be used

Note

with five-point linear calibration.

• If no other apparatus was used to hang the

test weights during calibration, remove the test weights and press up to return to the CALIBR submenu.

• If hooks or chains were used during

calibration,

remove these and the test weights from the scale. With all weight removed, go to the REZERO parameter, then press down to show the current zero value. Press the Calibrate softkey to adjust the zero and span calibration values. Press

enter or up to return to the CALIBR

submenu.

8. Press

up to return to the SCALES menu, or

press the Save and Exit softkey to exit setup mode.

4.3 Serial Command Calibration

To calibrate the indicator using serial commands, the indicator serial port must be connected to a terminal or personal computer. See Section 2.3.3 on page 7 for serial port pin assignments; see Section 9.0 on page 79 for more information about using serial commands.

Once the indicator is connected to the sending device, do the following:

1. Place the indicator in setup mode (display

CONFIG) and remove all weight from the

reads scale platform. If your test weights require hooks or chains, place the hooks or chains on the scale for zero calibration.

2. Send the SC.WZERO#n serial command (where calibrate zero.

3. Place test weights on the scale and use the S value in the following format:

SC.WVAL#n=vvvvv<CR>

4. Send the SC.WSPAN#n serial command to calibrate span.

n is the n umber of t he scale ) to

C.WVAL command to enter the test weight

Calibration 49

Page 54

5. Up to five linearization points can be calibrated between the zero and span calibration values. Use th e f ollowin g c ommand s t o set and calibrate a single linearization point:

SC.WLIN#n.V1=vvvvv<CR> SC.WLIN#n.C1<CR>

The SC.WLIN#n.V1 command sets the test weight value (vvvvv) for linearization point 1. The SC.WLIN#n.C1 command calibrates the point. Repeat using the SC.WLIN#n.Vx and SC.WLIN#n.Cx commands as required for additional linearization points.

6. To remove an offset value, clear all weight from the scale, including hooks or chains used

hang test weights, then send the

to SC.REZERO#n serial command.

7. Send the KSAVE serial command to save the calibration changes; send KEXIT to exit setup mode.

4.4 Revolution Calibration

The Revolution Calibration Wizard provides step-by-step scale calibration. With the connected to the PC, select the Calibration Wizard from the Tools menu on the

Revolution Scales display,

then follow the steps listed below to calibrate the scale. See Section 5.0 on page 51 for a general overview of the

Revolution utility.

1. On the first Calibration Wizard display (see Figure 4-3), select whether you are performing a standard (zero and span) calibration or a multi-point linear calibration. Click the

Next button to continue.

820i

Calibrate Span button to perform the span

calibration. A message box appears when the process is complete.

5. If the option for chains or hooks was selected step 2, the Rezero display is shown.

in Remove all weights from the scale, including chains

or hooks. Press the

Re-Zero button to

calibrate the zero offset.

6. If performing a multi-point linear calibration,

up to five other calibration weight values can

entered on the display. The weights must

be be in ascending order and must not include zero or the span weight. Enter the weight values and click the Go button to calibrate each point.

7. Review the new calibration values then click

Finish to close the Calibration Wizard. To

restore the current calibration values, click

Cancel.

Figure 4-3. Revolution Calibration Wizard Display

2. Enter the test weight used to calibrate the scale. If chains or hooks are used to hold the weights, check the box below the test weight value entry. This adds a rezero step to the calibration sequence.

3. Remove all weights from the scale. If chains

hooks are used, place them on the scale.

or Press the Calibrate Zero button to perform the zero calibration. A message box appears when the process is complete.

4. Apply the test weights to the scale. Press the

50 820i Installation Manual

Page 55

5.0 Using Revolution®

The Revolution utility provides a suite of functions used to support configuration, calibration, customization, and backup of the

820i software.

Hardware and software configuration, stream and ticket formatting, setpoint configuration, database management, and supported by

iRite-IDE program editing are all

Revolution.

Calibration values, scale, setpoint, and display configuration, be both saved and restored to the

Revolution. (See Section 4.4 on page 50 for Revolution

database tables, and user programs, can

820i using

calibration procedures.)

Other supporting applications provided with

Revolution include:

• The

iRite-IDE Editor provides a basic editor and

a compiler for writing

iRite-IDE applications.

• The Rice Lake Web Update utility uses your internet updates to the

connection to check for and download

Revolution and 820i software.

• The iLaunch utility can be installed to display a

et o f ico ns used for convenient startup of

Revolution and its supporting applications,

including the Help system.

Hardware and Software Requirements

Minimum system requirements: 166 MHz, x86-compatible, with 32MB RAM (64MB for NT4/2000/XP), 40MB disk space. Recommended system: 233 MHz, x86-compatible or greater, with 64MB RAM, 40 MB disk space.

Revolution runs on most Windows

operating systems, including Windows 98, Windows 98 SE, Windows ME, Windows NT 4.0 (SP4 or greater), Windows 2000, Windows XP (Home or Professional), and Windows Vista™.

Internet Explorer

Revolution help system. Explorer is included on the

the

Revolution installation CD or is available from

(IE) 4.0 or greater is required to use

Microsoft Corporation.

5.2 Configuring Scales

To configure the 820i using Revolution, start the program, then select New from the File menu. The Select Indicator display, shown in Figure 5-1, prompts you to select the indicator type. To open a new

onfiguration file, select the icon for the

c click OK

Figure 5-1. Revolution Select Indicator Display

Next, the Indicator Information display for the 820i is shown. To begin configuring the indicator, click on the Scales tab (bottom left of display), then on the Scales icon (see Figure 5-2).

820i and

5.1 Installing and Starting the Program

Revolution is installed using a standard Windows

installation procedure. support files are installed in a directory named RevIII; icons for the

Revolution application, the Revolution

Editor, Uninstall utility are placed in the Windows Start menu.

Revolution applications and

and the Rice Lake Web Update

Figure 5-2. Revolution Indicator Information Display

Next, a blank Scale display is shown, with scale entries listed for Scale #1, Scale #2, and Scale #3. Double-click on one of the listed scales, then select the type of scale being configured in the Scale Configuration pop-window (see Figure 5-3 on page 52). For A/D scales, select

Load Cell A/D Channel

as the Source Type, then click the arrow button to move the A/D from the Source list to the Selected list.

Using Revolution® 51

Page 56

Click OK to return to the Scales display.

Figure 5-3. Revolution Scale Configuration Display

Once the scale type is established, the default values are supplied for the Scale display fields and the Scale Wizard button is enabled (see Figure 5-4).

5.3 Connecting to the Indicator

Connect the PC serial port to port 2 of the 820i, then click on the attempts to establish communications to the indicator. If communications settings need to be adjusted, select

Options… from the Tools menu.

5.3.1 Downloading to the Indicator

The Download Configuration function on the Revolution Communications menu allows a configuration file (with or without scale calibration data), ticket formats, setpoint data, or an program file to be downloaded to a connected indicator in setup mode.

Download Section function on the Communications

The menu allows you to download only the currently displayed object, such as the setpoint data or contact information for a scale configuration.

Because less data is transferred using

Display

download, but there is an increased possibility that the download may fail due to dependencies on other objects. If the download fails, try performing a complete download using the function.

Connect icon in the toolbar. Revolution

Revolution

iRite-IDE

Download Current

, it is typically faster than a full configuration

Download Configuration

Figure 5-4. Revolution Scales Display

You can continue configuring the scale using the other tabs shown on the

Revolution displays, or you can use

the Scale Wizard (shown as a button on the Scales menu; also available under the Tools menu) to create a basic configuration based on your application type.

5.3.2 Uploading Configuration to Revolution

The Upload Configuration function on the Revolution Communications menu allows the existing configuration of a connected indicator to be saved to a file on the PC. Once saved, the configuration file provides a backup that can be quickly restored to the indicator if needed. Or, the file can be edited within

Revolution, then downloaded back to the indicator.

The indicator must be in setup mode before

Note

uploading or downloading data.

5.4 Installing Software Upgrades

New releases of the 820i system software can be downloaded and installed using an internet connection and the Rice Lake Web Update application.To use the Web Update application, install CD.

Before upgrading to a new version of 820i

Note

system software, ensure that a copy of the current indicator configuration has been saved

Revolution. Reloading the system software requires

using a RESETCONFIGURATION function and resets all configuration and calibration values to their factory defaults.

iRev from the Tool Kit

52 820i Installation Manual

Page 57

Figure 5-5. Rice Lake Web Update Display

Click on the Check for Updates button in the Rice Lake Web Update application to check if a new version of

820i software is available. To download a new

the software version, select the new software version and click on

Get Selection. Once the new software is

downloaded to the PC, do the following:

1. Disconnect power to the

820i.

2. Open the indicator enclosure and place a jumper

across the SW1 boot mode pins (see

Figure 2-3 on page 9).

3. Connect the PC serial port to port 2 of the

820i.

4. Power up the

820i. The indicator will stall at

the diagnostic monitor.

5. Click on the

Update Indicator button to

download the new software. When the download begins, the following messages are shown:

Loading… System Diagnostic Monitor v1.0 $

$KNIX $SYSLOAD

6. When the download is complete, the indicator display shows the following messages:

$DONE $BOOT Loading…

7. The indicator resets and goes to weigh mode.

8. Disconnect power to the indicator. Remove

jumper from across the SW1 boot mode

the pins and place it on a single pin.

9. Power up the indicator and reload

Revolution

and iRite-IDE files as necessary.

Using Revolution® 53

Page 58

6.0 Print Formatting

The 820i provides print formats that determine the format of the printed output when the PRINT key is pressed, a KPRINT serial command is received, or when setpoint push-print or truck weigh-in or weigh-out operations are performed. Supported print formats are: GFMT, NFMT, ACCFMT, SPFMT, TRWIN, TRWOUT, ALERT, AUXFMT1—AUXFMT20, and AUDITFMT. Additionally, two header formats, HDRFMT1 and HDRFMT2, can be inserted into any of the other ticket formats using the <H1> and <H2>formatting commands. The particular ticket format used for a given print operation depends on the indicator configuration (see Table 6-2 on page 56) and the particular operation performed.

Each print format can be customized to include up to 1000 characters of information, such as company name and address,

on printed tickets. You can use the

Revolution

front panel (PFORMT menu) to customize the print formats.

6.1 Print Formatting Commands

Table 6-1 lists commands you can use to format the 820i print formats. Commands included in the format strings must be enclosed between < and > delimiters. Any characters outside of the delimiters are printed as text on the ticket. Text characters can include any ASCII character that can be printed by the output device.

Command Description Supported Ticket Formats

General Weight Data Commands

<G> Gross weight, current scale GFMT, NFMT, TRWIN. TRWOUT, ACCFMT,

<G#n> Gross weight, scale n

<N> Net weight, current scale

<N#n> Net weight, scale n

<T> Tare weight, current scale

<T#n> Tare weight, scale n

<S>

Note

a ticket to show net weight for Scale #3 in secondary units, use the following command: <N#3/S>

Formatted weight strings contain a 10-digit weight field (including sign and decimal point, with leading zeroes suppressed), followed by a space and a two-digit units identifier. Total field length with units identifier is 12 (or 13) characters.

Accumulator Commands

<A> Accumulated weight, current scale GFMT, NFMT, ACCFMT, AUXFMTxx

<A#n> Accumulated weight, scale n

<AA> Average accumulation, current scale

<AA#n> Average accumulation, scale n

<AC> Number of accumulations, current scale

<AC#n> Number of accumulations, scale n

<AT> Time of last accumulation, current scale

<AT#n> Time of last accumulation, scale n

<AD> Date of last accumulation, current scale

<AD#n> Date of last accumulation, scale n

<AN#n> Number of alibi print token

Truck Mode Commands

Current scale number

Gross, net, tare, accumulator, truck, and setpoint weights can be printed in any configured weight units by adding the following modifiers to the gross, net, and tare weight commands: /P (primary units), /D (displayed units), /S (secondary units), /T (tertiary units). If not specified, the current displayed units (/D) is assumed. Example: To format

configuration utility, serial commands, or the indicator

AUXFMTxx, ALERT

54 820i Installation Manual

Table 6-1. Print Format Commands

Page 59

Command Description Supported Ticket Formats

<TID> Truck ID number TRWIN, TRWOUT

<TR1> Gross weight for current ticket in displayed units

<TR2> Tare weight for current ticket in displayed units

<TR3>

Note

Setpoint Commands

<SCV> Setpoint captured value SPFMT

<SN> Setpoint number

<SNA> Setpoint name

<SPM> Setpoint mode (gross or net label)

<SPV> Setpoint preact value

<STV> Setpoint target value

Auditing Commands

<CD> Last calibration date All

<NOC> Number of calibrations

<NOW>

Note

Formatting and General-Purpose Commands

<nnn> ASCII character (nnn = decimal value of ASCII character). Used for

<TI> Time

<DA> Date

<TD> Time and date

<UID> Unit ID number (up to 8 alphanumeric characters)

<CN> Consecutive number (up to 7 digits)

<H1> Insert header format 1 (HDRFMT1); see Table 6-2 on page 56

<H2> Insert header format 2 (HDRFMT2); see Table 6-2 on page 56

<CR> Carriage return character

<LF> Line feed character

<NLnn> New line (nn = number of termination (<CR/LF> or <CR>)

<SPnn> Space (nn = number of spaces)*

<SU> Toggle weight data format (formatted/unformatted)

<USnn>

Net weight for current ticket in displayed units

TR1, TR2, and TR3 truck ticket weight data includes keywords INBOUND, KEYED, RECALLED, as necessary.

Number of weighments since last calibration

Last calibration date (<CD>) and number of calibrations (<NOC>) are updated whenever WZERO, WVAL, WSPAN, or REZERO are changed.

Number of weighments (<NOW> command) is incremented whenever the scale weight exceeds 10% of scale capacity. Scale must return to gross or net zero before the value can be incremented again.

All

inserting control characters (STX, for example) in the print stream.

characters)*

Insert user print text string (from user program, SetPrintText API)

* If nn is not specified, 1 is assumed. Value must be in the range 1–99.

Note

User Program-dependent Commands

<USnn> Insert user print text string (from user program, SetPrintText API) All

<EV> Invoke user program print handler x (PrintFmtx) AUXFMT

Table 6-1. Print Format Commands (Continued)

Print Formatting 55

Page 60

Command Description Supported Ticket Formats

Alert Format Commands

<COMP> Company name (up to 30 characters) All

<COML> Contact e-mail address (up to 30 characters)

<ERR> Alert error message (system-generated) ALERT

See the

Contact company address, lines 1–3 (up to 30 characters)

Contact names (up to 20 characters)

Contact phone numbers (up to 20 characters)

iQUBE Installation Manual, PN 77224, for more information about using alerts.

Table 6-1. Print Format Commands (Continued)

6.2 Default Print Formats

Table 6-2 shows the default print formats for the 820i and lists the conditions under which each print format is used. The HDRFMT1 and HDRFMT2 formats are used to specify header information that can be used by the other ticket formats. The contents of the HDRFMT <H1> and <H2> formatting commands.

Format Default Format String Used When

GFMT GROSS<G><NL2><TD><NL> Normal mode, no tare in system

NFMT GROSS<G><NL>TARE<SP><T><NL>NET<SP2><N>

ACCFMT ACCUM<A><NL><DA><TI><NL> Accumulator enabled and displayed, or

SPFMT <SCV><SP><SPM><NL> Setpoint print operation with PSHPRNT=ON

TRWIN <NL>ID<SP><TID><NL2>GROSS<TR1>

TRWOUT <NL6>ID<SP><TID><NL2>GROSS<TR1><NL>TARE<SP>

TRFMT REG ID: <TID>: <TR2> SCALE<S> <TD><NL> Truck register currently displayed

ALERT <COMP><NL><COAR1><NL><COAR2><NL>

HDRFMT1 HDRFMT2

AUXFMTxx GROSS<G><NL2><TD><NL> Formats AUX1FMT—AUX20FMT

AUDITFMT Fixed format; cannot be edited

COMPANY NAME<NL>STREET ADDRESS<NL> CITY, ST ZIP<NL2>

x format can be inserted into any other ticket format using the

Normal mode, tare in system

setpoint print operation with PSHACCM=ON

Press the Weigh In softkey, enter truck ID number, and press enter.

Press the Weigh Out softkey, enter truck ID number, and press enter.

Alert message is sent to specified port when error indication is generated by an attached

iQUBE. See the iQUBE Installation Manual,

PN 77224, for more information.

Must be inserted into other print format

Press PRINT when audit trail is displayed, or in response to a DUMPAUDIT serial command.

In OIML and CANADA modes, the letters PT (preset tare) are automatically inserted after the printed tare weight.

Note

56 820i Installation Manual

Table 6-2. Default Print Formats

Page 61

6.3 Customizing Print Formats

The following sections describe procedures for customizing print formats using the

Revolution®

Figure 6-1 shows an example of the formatting display.

Revolution print

configuration utility, serial commands, or the front panel (PFORMT menu. See Section 10.5 on page 94 for information about custom stream formatting.

6.3.1 Using Revolution

The Revolution configuration utility provides a ticket formatting grid with a tool bar. The grid allows you to construct the ticket format without using the formatting commands (<NL> and <SP>) required by the front panel or serial command methods. Using

Revolution, you can type text directly into the grid,

then select weight value fields from the tool bar and place them where you want them to appear on the printed ticket.

Figure 6-1. Revolution Print Formatting Display

6.3.2 Using the Front Panel

If you have no access to equipment for communication through a serial port or are working at a site where such equipment cannot be used, you can use the PFORMT menu (see Figure 6-2 on page 57) to customize the print formats.

SCALES SERIAL FEATURE PFORMT SETPTS DIG I/O ALGOUT VERS

GFMT NFMT ACCFMT SPFMT TRWIN TRWOUT TRFMT

HDRFMT1 HDRFMT2

FMT

format

PORT

NONE

PORT 4

PORT 2

PORT 3

format

SERV

Alert email

server

ALERT format ONLY

DISPLAY

AUXFMT

FMT1

format

PHONE

Alert modem

phone

See GFMT Menus

PORT

NONE

PORT 4

PORT 2

PORT 3

...

Same as AUXFMT1

ALERT

AUDITFMT

PORT AUXFMT1 AUXFMT20

NONE

PORT 4

PORT 2

PORT 3

Figure 6-2. PFORMT Menu

Print Formatting 57

Page 62

Each print format can be edited from the front panel using a character selection like that shown in Figure 6-3. Use the navigation keys (

right) to mo ve arou nd and be tween t he form at

up, down, left,

command line and the character selection list.

05/24/2006

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z

! # $ & ? @ ( ) < > + - * % = / \ " . , : ; ' ^ _ ’ | ~ [ ] { }

GFmt => GROSS<G><NL2><TD>

Default Restore

Figure 6-3. Print Formatting Character Selection Display

03:13PM

PORT

Home End

FMT PORT

Cancel

• To add a character: position the cursor in the format where you want to add the character. Use

up key to return to the character selection

the list, use the navigation keys to highlight the character to add, then press

enter. The new

character is added to the left of the current cursor location in the format string.

• To add a blank space to a string, position the

to the right of where the space is to be

cursor inserted in the format string, highlight the

character in the selection list, and press enter.

• To delete a character, position the cursor to the

of the character to be deleted from the

right format string, then press the

CLR key.

• To add a special character, insert the < and > delimiter characters from the selection list. Use the numeric keypad to insert the decimal ASCII value (1–255) of the character between the delimiters. For example, insert STX character to the print format.

To save the edited format string, position the cursor in

format string and press enter. Softkeys shown on

the the character selection display provide additional functions:

Default Restores the string to its default value. Home Positions cursor at the beginning of the

format string.

Cancel Exits without saving changes to the

format string.

End Positions cursor at the end of the format

string.

Restore Restores the string to its previously

saved value.

Print Test softkey is shown under the FMT parameter

A after exiting the character selection display. If a printer is attached, this key can be used to verify the edited string format before exiting setup mode.

The Print Test softkey is not available for the

Note

HDRFMTx formats. These formats can be output only when inserted into one of the printable ticket formats by using the <H1> or <H2> print format commands.

<2> to add the

6.3.3 Using Serial Commands

With a personal computer, terminal, or remote keyboard attached to one of the 820i serial ports, you can use the serial command set described in Table 6-1 on page 54 to customize the print format strings.

To view the current setting of a format string, type the name of the print format and press the example, to check the current configuration of the GFMT format, type GFMT.FMT and press

enter key. For

enter. The indicator

responds by sending the current configuration for the gross format:

GFMT.FMT=<G> GROSS<NL>

To change the format, use the GFMT.FMT or NFMT.FMT serial command followed by an equals sign (=) and the modified print format string. For example, to add the name and address of a company to the gross format, you could send the following serial command:

GFMT.FMT=MOE'S DUMP<NL>2356 EAST HIGHWAY ROAD<NL>SMALLTOWN<NL2><G> GROSS<NL>

A ticket printed using this format might look like the following:

MOE'S DUMP 2356 EAST HIGHWAY ROAD SMALLTOWN

1345 LB GROSS

The ticket above could also be formatted by specifying the company address information in the HDRFMT1 ticket format, then substituting the <H1> command for the address in the GFMT ticket format:

HDRFMT1=MOE'S DUMP<NL>2356 EAST HIGHWAY ROAD<NL>SMALLTOWN<NL2>

GFMT.FMT=<H1><G> GROSS<NL>

58 820i Installation Manual

Page 63

7.0 Truck Modes

The truck in/out modes are used to handle multiple truck ID numbers and weights. Truck IDs can be up to 16 alphanumeric characters in length.

Six truck modes combine stored ID, keyed tare, and value swapping features in various ways:

Value

Mode Stored IDs Keyed Tares

MODE1 NO YES YES

MODE2 NO NO YES

MODE3 YES YES YES

MODE4 YES NO YES

MODE5 YES YES NO

MODE6 YES NO NO

OFF

Swapping

Table 7-1. Truck Mode Features

Stored IDs let you keep a database of truck IDs and

weigh-in weights in the indicator’s memory. The indicator can automatically store up to 1000 truck IDs and tares; or it can clear the information after printing a weigh-out ticket. For example, if the same truck seldom crosses the scale, it may not be practical to save its ID number and weigh-in weight. However, if that same truck crosses the scale many times each day, it’s more convenient to store the information in the indicator memory and recall it when needed. Stored IDs and weights are available in modes 3, 4, 5, and 6.

Keyed tares allow you to manually enter the tare

weight using the numeric keypad and the

TARE key.

Keyed tares are available in modes 1, 3, and 5. To use keyed tares, an incoming truck must be empty at weigh-in, full at weigh-out.

Some local regulations require the tare

Note

weight to be read from the scale. If so, don’t use the keyed tares feature.

Value swapping ensures that the lowest of two weight

values associated with a particular ID number is used as the tare weight. For example, if a truck crosses the scale fully loaded at weigh-in, then unloads and crosses the scale empty at weigh-out, the indicator automatically assigns the lesser (empty truck) weight as the tare. Value swapping is available in modes 1, 2, 3, and 4.

Next, go configure the

right to the SOFTKEYS submenu and

Weigh In, Weigh Out, and Truck Regs

softkeys. These keys are required when using the truck modes.

05/25/2006

08:01PM

Scale

12500

Gross

Weigh In Weigh Out Truck Regs

Figure 7-1. 820i Display, showing Truck Mode Softkeys

7.2 Using the Truck Regs Display

The Truck Regs display is shown by pressing the Truck Regs softkey in weighing mode. The display contains an alphabetical list of stored truck IDs, weigh-in weights (in primary units), and the time and date of the weigh-in transaction (see Figure 7-2).

05/25/2006

ACME 152 : 45260 lb

BRF 1454 : 32500 lb BRF 1468 : 32500 lb GREEN 12 : 45260 lb GREEN 66 : 44220 lb

Page Up Cancel Delete All Page Down Delete

Figure 7-2. Truck Register Display

Softkeys shown at the bottom of the Truck Regs display are described below.

Page Up Shows previous page of the truck

Page Down Shows next page of the truck register.

Cancel Exits to weighing mode.

Delete Deletes the highlighted truck ID from

the truck register.

Delete All Deletes all truck IDs from the truck

08:04PM

03:20PM

05/17/2006

05:18PM

05/18/2006

05:29PM

05/18/2006

08:06AM

05/18/2006

10:24AM

05/18/2006

7.1 Using the Truck Modes

To select a truck in/out mode, press the setup switch to enter setup mode. Use the navigation keys to go to the FEATURE menu, then to the TRUCK submenu to select the mode.

Truck Modes 59

Page 64

The truck register can be printed to an attached printer

Note

by pressing the

PRINT key while the Truck Regs

display is shown. The printed register uses the TRFMT print format (see Section 6.2 on page 56).

If a non-zero setpoint password is configured (SPPWD parameter on the FEATURE menu), you must enter the password before any truck register entries can be deleted.

7.3 Weigh-In Procedure

In modes 1 and 2, the indicator erases truck ID numbers and tare weights from memory after the transaction. In modes 3–6,the truck ID and weigh-in weight values are saved after the weigh-out ticket has been processed.

The general weigh-in procedure is as follows:

1. The empty truck moves onto the scale for weigh-in.

2. Press the

3. A prompt is shown to enter the truck ID (up to eight alphanumeric characters). Enter the ID, then press the

4. Indicator generates the weigh-in ticket:

ID 304812 GROSS 15000. LB INBOUND 01/14/2002 10:24 AM

Weigh In softkey.

enter key .

7.5 Single-Transaction Tare Weights and IDs

One-time transactions are supported in all modes that can be configured to use stored IDs (modes 3–6). This function allows one-time weighing of trucks without adding the truck ID and weigh-in weight to the permanent truck register.

To use this function, press the softkey, then enter a truck ID containing a decimal point. IDs entered with a decimal point as part of the ID are erased from the truck register when the transaction is complete.

Weigh In or Weigh Out

5. Truck leaves the scale.

7.4 Weigh-Out Procedure

The general weigh-out procedure is as follows:

1. The loaded truck moves onto the scale for weigh-out.

2. If truck ID is known, press the softkey, enter the ID, and press the enter key.

If ID is not known, press the softkey to view list of stored IDs (see Figure 7-2 on page 59). Scroll to the correct truck ID, note the ID number, then press the

Cancel softkey to return to the weight display.

From the weight display, press in the ID, then press the enter key.

3. Indicator generates the weigh-out ticket. In modes 1 and 2, the ID is deleted once the weigh-out ticket is processed.

Weigh Out

Truck R egs

Weigh Out, key

60 820i Installation Manual

Page 65

8.0 Setpoints

The 820i indicator provides 100 configurable setpoints for control of both indicator and external equipment functions. Setpoints can be configured to perform actions or functions based on specified parameter conditions. Parameters associated with various setpoint kinds can, for example, be configured to perform functions (print, tare, accumulate), to change the state of a digital output controlling indicator or external equipment functions, or to make conditional decisions.

Note

Weight-based setpoints are tripped by values specified in primary units only.

8.1 Batch and Continuous Setpoints

820i setpoints can be either continuous or batch setpoints.

Continuous setpoints are free-running: the indicator constantly monitors the condition of free-running setpoints

at each A/D update. The specified setpoint action or function is performed when the designated setpoint parameter conditions are met. A digital output or function assigned to a free-running setpoint continuously changes state, becoming active or inactive, as defined by the setpoint parameters.

Batch setpoints are active one at a time, in an ordered sequence. The 820i can use setpoints to control up to 100

separate batch processing steps.

A digital output associated with a batch setpoint is active until the setpoint condition is met, then latched for the remainder of the batch sequence.

To use batch setpoints, you must activate the BATCHNG parameter on the SETPTS menu. This parameter defines whether a batch sequence is automatic or manual. AUTO sequences repeat continuously, while MANUAL sequences require a BATSTRT signal. The BATSTRT signal can be initiated by a digital input, serial command,

For setpoint kinds that can be used as either continuous or batch setpoints, the BATCH parameter must also be set ON. (Setpoint kinds that can only be used as batch setpoints do not require the BATCH parameter.) If the setpoint is defined but the BATCH parameter is off, the setpoint operates as a continuous setpoint, even during batch sequences.

In applications that contain both batch setpoint routines and continuous setpoints, continuous

Note

setpoints should be kept separate from the batch sequence. This is especially true when using CONCUR CONCUR and TIMER setpoints should not be included in the referenced START and END setpoint sequence.

Batch Start softkey, or the StartBatch function in an iRite-IDE program.

or TIMER setpoints to perform actions or functions based on the batch sequence.

Kind Description Batch Continuous

OFF Setpoint turned off/ignored.

GROSS Gross setpoint. Performs functions based on the gross weight. The target

weight entered is considered a positive gross weight.

NET Net setpoint. Performs functions based on the net weight. The target weight

entered is considered a positive net weight value.

–GROSS Negative gross weight. Performs functions based on the gross weight. The

target weight entered is considered a negative gross weight.

–NET Negative net weight. Performs functions based on the net weight. The target

weight entered is considered a negative net weight value.

ACCUM Accumulate setpoint. Compares the value of the setpoint to the source scale

accumulator. The accumulator setpoint is satisfied when the value of the source scale accumulator meets the value and conditions of the accumulator setpoint.

ROC Rate-of-change setpoint. Performs functions based on the rate-of-change

(ROC) value.

+REL Positive relative setpoint. Performs functions based on a specified value above

a referenced setpoint, using the same weight mode as the referenced setpoint.

Table 8-1. Setpoint Kinds

X X

Setpoints 61

Page 66

Kind Description Batch Continuous

–REL Negative relative setpoint. Performs functions based on a specified value below

a referenced setpoint, using the same weight mode as the referenced setpoint.

%REL Percent relative setpoint. Performs functions based on a specified percentage

of the target value of a referenced setpoint, using the same weight mode as the referenced setpoint. The actual target value of the %REL setpoint is calculated as a percentage of the target value of the referenced setpoint.

RESREL Relative to a result setpoint. Performs functions based on a specified

percentage of the captured value of a referenced setpoint, using the same weight mode as the referenced setpoint. The actual target value of the RESREL setpoint is calculated as a percentage of the captured value of the referenced setpoint, rather than the target value.

PAUSE Pauses the batch sequence indefinitely. A BATSTRT signal must be initiated to

continue the batch process.

DELAY Delays the batch sequence for a specified time. The length of the delay (in

tenths of a second) is specified on the VALUE parameter.

WAITSS Wait for standstill. Suspends the batch sequence until the scale is at standstill. X

COUNTER Specifies the number of consecutive batch sequences to perform. Counter

setpoints should be placed at the beginning of a batch routine.

AUTOJOG Automatically checks the previous weight-based setpoint to verify the setpoint

weight value is satisfied in a standstill condition. If the previous setpoint is not satisfied when at standstill, the AUTOJOG setpoint activates the digital output of the previous weight-based setpoint for a period of time, specified on the VALUE parameter. The autojog process repeats until the previous weight-based setpoint is satisfied when the scale is at standstill.

X X

: The AUTOJOG digital output is typically used to signify that an

Note

autojog operation is being performed. AUTOJOG should not be assigned to the same digital output as the related weight-based

setpoint.

COZ Center of zero. Monitors for a gross zero condition. The digital output

associated with this setpoint kind is activated when the referenced scale is a center of zero. No value is required for this setpoint.

INMOTON In motion. Monitors for an in-motion condition. The digital output associated

with this setpoint is activated when the scale is not at standstill. No value is required for this setpoint.

INRANGE In range. Monitors for an in-range condition. The digital output associated with

this setpoint is activated when the scale is within capacity range. No value is required for this setpoint.

BATCHPR Batch processing signal. The digital output associated with this setpoint is

activated whenever a batch sequence is in progress. No value is required for this setpoint.

TIMER Tracks the progress of a batch sequence based on a timer.

The timer value, specified in tenths of a second on the VALUE parameter, determines the length of time allowed between start and end setpoints. The indicator START and END parameters are used to specify the start and end setpoints. If the END setpoint is not reached before the timer expires, the digital output associated with this setpoint is activated.

Table 8-1. Setpoint Kinds (Continued)

62 820i Installation Manual

Page 67

Kind Description Batch Continuous

CONCUR Allows a digital output to remain active over a specified portion of the batch

sequence. Two types of concur setpoints can be configured:

Type 1 (VALUE=0): The digital output associated with this setpoint becomes

active when the START setpoint becomes the current batch step and remains active until the END setpoint becomes the current batch step.

Type 2 (VALUE > 0): If a non-zero value is specified for the VALUE parameter, that

value represents the timer, in tenths of a second, for this setpoint. The digital output associated with this setpoint becomes active when the START setpoint becomes the current batch step and remains active until the timer expires.

DIGIN Digital input setpoint. Requires a specific group of digital inputs to be in low (0

X X VDC) state to satisfy the setpoint. The digital output associated with this setpoint is held in a low (0 VDC) state until the inputs selected for the digital input mask are all in a low state.

AVG Average setpoint. Performs functions based on the calculated average weight

X over a specified number of A/D samples.

This setpoint is based on the raw A/D weight value, rather than the

Note

rounded value shown on the indicator display. For example, if the display shows 50.0 but the actual raw A/D value is 49.99, the setpoint will not be satisfied.

TOD Time of day setpoint. Performs functions when the internal clock time of the

X X indicator matches the specified setpoint time.

DELTA Delta weight setpoint. Satisfied when the change in weight on the scale is equal

X to or exceeds the absolute value specified for the setpoint.

CHKWEI Checkweigher setpoint. Allows specification of over- and under-weight values.

Up to three digital outputs can be configured to represent overweight, underweight, and accept conditions.

PLSCNT Pulse counter setpoint. Performs functions based on pulse counts received by

X X a pulse input card.

PLSRAT Pulse rate setpoint. Performs functions based on the pulse rate received by a

pulse input card.

ALWAYS Always setpoint. This setpoint is always satisfied. It is typically used to provide

X an endpoint for true/false branching batch routines.

NEVER Never setpoint. This setpoint is never satisfied. It is used to branch to a

X designated setpoint in true/false branching batch routines in which the batch will not continue through the normal sequence of batch setpoints.

DINCNT Digital input count setpoint. Counts pulses received at the specified digital

X input.

Table 8-1. Setpoint Kinds (Continued)

Setpoints 63

Page 68

8.2 Setpoint Menu Parameters

Figure 8-1 shows the general structure of the SETPTS menu. Submenus (indicated by Go to X in Figure 8-1) for various groups of setpoint kinds are shown on the following pages (Figures 8-3 through 8-9); parameter descriptions for the submenus are provided in Table 8-2 on page 73.

See Table 8-1 on page 61 for descriptions of each of the setpoint kinds.

SCALES SERIAL FEATURE PFORMT SETPTS DIG I/O ALGOUT VERS

SP CFG

SETPT 1 SETPT 100

OFF

…

NET GROSS –GROSS

Go to A

Go to B

DISPLAY

BATCHNG

OFF

AUTO

MANUAL

–NET ACCUM

RESREL PAUSE –REL +REL %REL DELAY

ROC

Go to C

COUNTER WAITSS

AUTOJOG

COZ INMOTON

Go to F

INRANGE DIGIN AVG TIMER BATCHPR

Go to D

PLSRAT CHKWEI DELTA PLSCNT

Go to G

CONCUR TOD

NEVER ALWAYS

Go to H

Figure 8-1. SETPTS Menu

Go to E

DINCNT

64 820i Installation Manual

Page 69

GROSS

VALUE SOURCE TRI P

number

List of available

scales

OUTBAND

PREACT

OFF

LEARN

FLOW

If TRIP=HIGHER

TRIP=LOWER

PREVAL

number

If PREACT≠OFF

PREACT=LEARN

PREACT=FLOW

GROSS, NET, –GROSS, and –NET setpoints only

HIGHER

LOWER

INBAND

PREADJ

number

NET

–GROSS

BANDVAL

number

If TRIP=INBAND

TRIP=OUTBAND

PRESTAB

number

PREACT=LEARN

PREACT=FLOW

–NET

Same as GROSS

HYSTER

number

If TRIP=HIGHER

TRIP=LOWER

PCOUNT

number

PREACT=LEARN

PREACT=FLOW

ACCUM

GROSS, NET, –GROSS, and

–NET setpoints only

TOLBAND

number

If TRIP=HIGHER or TRIP=LOWER

GROSS, NET, –GROSS, –NET, and ACCUM

ROC

TOLCNT

number

and BA TCH=O N

setpoints only

BATCH

OFF

CLRACCM

OFF

CLRTARE

OFF

PSHACCM

OFF

PSHPRNT

OFF

PSHTARE

OFF

WAITSS ONQUIET

ALARM

OFF

ACCESS

HIDE

OFF

NAME

NONE

1–60

SLOT

NONE

List of available digital I/O slots

DIGOUT

List of available

output bits for

speciﬁed slot

If SLOT≠NONE

SENSE

NORMAL

INVERT

Figure 8-2. GROSS, NET, –GROSS, –NET, ACCUM, and ROC Setpoint Parameters

BRANCH

1–100

If BA TCH=ON

Setpoints 65

Page 70

+REL

VALUE TRIP

number

HIGHER

LOWER

INBAND

OUTBAND

PRESTAB

number

PREACT=LEARN

PREACT=FLOW

PREACT=LEARN

PREACT=FLOW

PCOUNT

number

BANDVAL

number

If TRIP=INBAND

TRIP=OUTBAND

TOLBAND

number

If TRIP=HIGHER or TRIP=LOWER

and BA TCH=ON

HYSTER PREACT

number

If TRIP=HIGHER

TRIP=LOWER

LEARN

If TRIP=HIGHER

TRIP=LOWER

TOLCNT

number

OFF

FLOW

RELNUM

–REL

1–100

%REL

Same as +REL

PREVAL

number

If PREACT≠OFF

BATCH

OFF

RESREL

PREADJ

number

PREACT=LEARN

PREACT=FLOW

CLRACCM

OFF

CLRTARE

OFF

SLOT

NONE

List of available digital I/O slots

PSHACCM

OFF

DIGOUT

List of available

output bits for

speciﬁed slot

If SLOT≠NONE

PSHPRNT

OFF

WAITSS ONQUIET

SENSE

NORMAL

INVERT

PSHTARE

OFF

BRANCH

1–100

If BA TCH=ON

ALARM

OFF

ACCESS

HIDE

OFF

Figure 8-3. +REL, –REL, %RELS and RESREL Setpoint Parameters

NAME

NONE

1–60

66 820i Installation Manual

Page 71

P AUSE and COUNTER setpoints

VALUE

ACCESS

NAME

SLOT

DIGOUT

SENSE

BRANCH

number

COUNTER

setpoints only

DELAY, WAITSS, and AUTOJOG setpoints

VALUE

number

DELAY and

AUTOJOG

setpoints only

ALARM

HIDE

OFF

SOURCE

List of available

scales

DELAY and

WAITSS

setpoints only

ACCESS

NONE

1–60

CLRACCM

OFF

NAME

NONE

List of available

digital I/O slots

CLRTARE

OFF

SLOT

List of available

output bits for

speciﬁed slot

If SLOT≠ NONE

PSHACCM

OFF

DIGOUT

NORMAL

INVERT

PSHPRNT

OFF

WAITSS ONQUIET

SENSE

1–100

COUNTER

setpoints only

PSHTARE

OFF

WAITSS

setpoints only

HIDE

OFF

NONE

1–60

NONE

List of available

digital I/O slots

List of available

output bits for

speciﬁed slot

If SLOT≠ NONE

Figure 8-4. PAUSE, COUNTER, DELAY, WAITSS, and AUTOJOG Setpoint Parameters

NORMAL

INVERT

Setpoints 67

Page 72

COZ, INMOTON, INRANGE, and BATCHPR setpoints

SOURCE

List of available

scales

COZ, INMOTON,

and INRANGE setpoints only

TIMER and CONCUR setpoints

VALUE

number

ACCESS

HIDE

OFF

START

1 1

1–100

Figure 8-5. COZ, INMOTON, INRANGE, and BATCHPR Setpoint Parameters

NAME

NONE

1–60

END

1–100

SLOT

NONE

List of available

digital I/O slots

ACCESS

HIDE

OFF

DIGOUT

List of available

output bits for

speciﬁed slot

If SLOT≠ NONE

NAME

NONE

1–60

SENSE

NORMAL

INVERT

SLOT

NONE

List of available digital I/O slots

DIGOUT

List of available

output bits for

speciﬁed slot

If SLOT≠ NONE

SENSE

NORMAL

INVERT

68 820i Installation Manual

Page 73

DIGIN, AVG, and TOD setpoints

DIN SLOT

List of installed

digital I/O cards

DIGIN setpoints only

TIME

time entr y

BATCH

OFF

DIGIN and TOD

setpoints only

DIN MASK

24-bit mask of

digital inputs

DURATION

time entr y

TOD setpoints only

CLRACCM

OFF

VALUE TRIP

number

NSAMPLE

number

SOURCE

List of available

scales

AVG setpoints only

SOURCE

List of available

scales

CLRTARE

OFF

PSHACCM

OFF

PSHPRNT

OFF

WAITSS ONQUIET

HIGHER

LOWER

INBAND

OUTBAND

PSHTARE

OFF

BANDV AL

number

If TRIP=INBAND

TRIP=OUTBAND

ALARM

OFF

DIGIN and AVG

setpoints only

ACCESS

HIDE

OFF

NAME

NONE

1–60

SLOT

NONE

List of available digital I/O slots

DIGOUT

List of available

output bits for

speciﬁed slot

If SLOT≠ NONE

SENSE

NORMAL

INVERT

Figure 8-6. DIGIN, AVG, and TOD Setpoint Parameters

BRANCH

1–100

If BATCH=ON

DIGIN and AVG

setpoints only

Setpoints 69

Page 74

DELTA

VALUE

number

ACCESS

CHKWEI

HIDE

OFF

SOURCE

List of available

scales

NAME

NONE

1–60

VOVER VUNDER

CLRACCM

OFF

SLOT

NONE

List of available digital I/O slots

SOURCE

CLRTARE

OFF

List of available

output bits for

speciﬁed slot

If SLOT≠ NONE

ACCESS

DIGOUT

PSHACCM

OFF

NAME

SENSE

NORMAL

INVERT

PSHPRNT

OFF

WAITSS ONQUIET

PSHTARE

OFF

BRANCH

1–100

number

SLOT

NONE

List of available

digital I/O slots

List of available

scales

DUNDER

List of available

output bits for

speciﬁed slot

HIDE

OFF

DACCEPT

List of available

output bits for

speciﬁed slot

If SLOT≠ NONE

NONE

1–60

DOVER

List of available

output bits for

speciﬁed slot

Figure 8-7. DELTA and CHKWEI Setpoint Parameters

70 820i Installation Manual

Page 75

PLSCNT

BATCH

OFF

BANDVAL

PSHPRNT

OFF

WAITSS

VALUE COAST

number

SLOT

NONE

List of available digital I/O slots

PLSRAT

VALUE PSHPRNT

SOURCE

List of available

scales

SENSE

NORMAL

INVERT

SOURCE

number

BRANCH

1–100

TRIP

ACCESS

HIDE

OFF

ACCESS

NAME

NONE

1–60

NAME

number

List of available digital I/O slots

SLOT

NONE

List of available

scales

SENSE

NORMAL

INVERT

HIGHER

LOWER

INBAND

OUTBAND

number

If TRIP=INBAND

TRIP=OUTBAND

OFF

WAITSS

HIDE

OFF

Figure 8-8. PLSCNT and PLSRAT Setpoint Parameters

NONE

1–60

Setpoints 71

Page 76

ALWAYS NEVER

BRANCH

1–100

DINCNT

DIN SLOT

NONE

List of available

digital input

slots

NAME

NONE

1–60

DIN MASK

List of digital

input bits

1–24

List of available

digital I/O slots

SLOT

NONE

VALUE

number

NORMAL

PRECOUNT

number

SENSE

INVERT

Figure 8-9. ALWAYS, NEVER, and DINCNT Setpoint Parameters

BATCH

OFF

ACCESS

HIDE

OFF

72 820i Installation Manual

Page 77

SETPTS Menu

Parameter Choices Description

Level 2 submenus

SETPT 1– SETPT 100

BATCHNG OFF

OFF GROSS NET –GROSS –NET ACCUM ROC +REL –REL %REL RESREL PAUSE DELAY WAITSS COUNTER AUTOJOG COZ INMOTON INRANGE BATCHPR TIMER CONCUR DGIN AVG TOD DELTA CHKWEI PLSCNT PLSRAT ALWAYS NEVER DINCNT

AUTO MANUAL

Specifies the setpoint kind.

GROSS, NET, –GROSS, –NET, ACCUM, ROC, +REL, –REL, %REL, RESREL. DIGIN, DINCNT, AVG, and TOD setpoint kinds can be used as either batch or continuous setpoints.

PAUSE, DELAY, WAITSS, COUNTER, AUTOJOG, DELTA, PLSCNT, ALWAYS, and NEVER setpoint kinds can only be used in batch sequences.

COZ, INMOTON, INRANGE, BATCHPR, TIMER, CONCUR, PLSRAT, and CHKWEI setpoint kinds can only be used as continuous setpoints.

See Table 8-1 on page 61 for more information about setpoint kinds.

Batching enable. Set to AUTO or MANUAL to allow a batch sequence to run. MANUAL requires a BATSTRT digital input, BATSTART serial command, Batch Start

softkey, or the StartBatch function in an sequence can run. AUTO allows batch sequences to repeat continuously.

iRite-IDE program before the batch

Table 8-2. Setpoint Menu Parameters

Setpoints 73

Page 78

SETPTS Menu

Parameter Choices Description

Level 4 submenus

VALUE number Setpoint value.

• For weight-based setpoints: Specifies the target weight value, 0–9999999.

• For time-based setpoints: Specifies, in 0.1-second intervals, a time value in the range 0–65535.

• For COUNTER setpoints: Specifies the number of consecutive batches to be run, 0–65535.

• For PLSCNT setpoints, specifies a number of pulses, 0–9999999, received by a pulse input card.

• For PLSRAT setpoints, specifies a pulse rate in Hz, 0-65535, received by a pulse input card.

TRIP HIGHER

LOWER INBAND OUTBAND

BANDVAL 0.500000

0–9999999

HYSTER 0

0–9999999

PREACT OFF

ON LEARN FLOW

PREVAL 0

0–9999999

PREADJ 0.500000

0–9999999

PRESTAB 0

0–65535

PCOUNT 1

0–65535

TOLBAND 0

0–9999999

Specifies whether the setpoint is satisfied when the weight is higher or lower than the setpoint value, within a band established around the value, or outside of that band.

In a batch sequence with TRIP=HIGHER, the associated digital output is active until the setpoint value is reached or exceeded; with TRIP=LOWER, the output is active until the weight goes below the setpoint value.

For setpoints with TRIP=INBAND or OUTBAND, specifies a weight equal to half the band width. The band established around the setpoint value is VALUE ±BANDVAL.

Specifies a band around the setpoint value that must be exceeded before the setpoint, once off, can trip on again.

Allows the digital output associated with a setpoint to shut off before the setpoint is satisfied to allow for material in suspension.

The ON value adjusts the setpoint trip value up or down (depending on the TRIP parameter setting) from the setpoint value using a fixed value specified on the PREVAL parameter.

The LEARN value can be used to automatically adjust the preact value after each batch. LEARN compares the actual weight at standstill to the target setpoint value, then adjusts the preact PREVAL by the PREADJ value times the difference after each batch.

FLOW preact provides dynamic compensation for material flow rate in determining when to shut off the digital output. Rather than waiting for the specified weight to be reached, FLOW preact uses the change in weight over time to anticipate when the TRIP minus PREACT weight value will be reached.

Specifies the preact value for setpoints with PREACT set to ON, LEARN, or FLOW. Depending on the TRIP setting specified for the setpoint, the setpoint trip value is adjusted up or down by the PREVAL value.

Preact adjustment factor. For setpoints with PREACT set to LEARN, specifies a decimal representation of the percentage of error correction applied (0.5 = 50%, 1.0 = 100%) each time a PREACT adjustment is made.

Preact stabilization time-out. For setpoints with PREACT set to LEARN, specifies the time, in 0.1-second intervals, to wait for standstill before adjusting the PREACT value. Setting this parameter to a value greater than zero disables the learn process if standstill is not achieved in the specified interval.

Preact learn interval. For setpoints with PREACT set to LEARN, specifies the number of batches after which the preact value is recalculated. The default value, 1, recalculates the preact value after every batch cycle.

Tolerance band. For setpoints with TRIP set to HIGHER or LOWER, specifies a tolerance band around the target weight. If the captured weight is not within the specified tolerance band, the preact learn function is not applied and the batch is paused (based on the value of the TOLCNT parameter, below) until restarted or reset.

74 820i Installation Manual

Table 8-2. Setpoint Menu Parameters (Continued)

Page 79

SETPTS Menu

Parameter Choices Description

TOLCNT 1

0–65535

RELNUM 1

1–100

Tolerance count. For setpoints with TRIP set to HIGHER or LOWER, specifies the number of consecutive batch cycles in which the tolerance band (TOLBAND parameter) must be exceeded before the batch process is paused. When the specified value is met, the batch is paused and an error message is displayed. The batch must be restarted or reset to clear the error message. The special value of zero means that the batch is never paused for an out-of-tolerance condition.

For relative setpoints, specifies the number of the relative setpoint. The target weight for this setpoint is determined as follows:

• For +REL setpoints, the value of the relative setpoint plus the value (VALUE parameter) of the +REL setpoint

• For –REL setpoints, the value of the relative setpoint minus the value of the –REL setpoint

• For %REL setpoints, the percentage (specified on the VALUE parameter of the %REL setpoint) of the target value of the relative setpoint

• For RESREL setpoints, the percentage (specified on the VALUE parameter of the RESREL setpoint) of the captured value of the relative setpoint

BATCH OFF

CLRACCM OFF

CLRTARE OFF

PSHACCM OFF

ON ONQUIET

PSHPRNT OFF

ON WAITSS

PSHTARE OFF

If two or more of the CLRxxxx and PSHxxxx parameters are set on, the actions specified by those parameters

Note

are performed in the following order when the setpoint is satisfied: 1) clear accumulator; 2) clear tare; 3) accumulate; 4) print; 5) acquire tare.

ALARM OFF

START 1

1–100

END 1

1–100

ACCESS ON

HIDE OFF

NAME NONE, 1–60 Specify the number of an assigned prompt. Up to 60 prompt names can be specified

SLOT NONE

slot_number

Specifies whether the setpoint is used as a batch (ON) or continuous (OFF) setpoint.

Specify ON to clear the accumulator when the setpoint is satisfied

Specify ON to clear the tare when the setpoint is satisfied

Specify ON to update the accumulator and perform a print operation when the setpoint is satisfied. Specify ONQUIET to update the accumulator without printing.

Specify ON to perform a print operation when the setpoint is satisfied; specify WAITSS to wait for standstill after setpoint is satisfied before printing.

Specify ON to perform an acquire tare operation when the setpoint is satisfied.

PSHTARE acquires the tare regardless of the value specified for the

Note

REGULAT parameter on the FEATURE menu.

Specify ON to display the word ALARM on the primary display while the setpoint is active (batch setpoints) or while the setpoint is not tripped (continuous setpoints).

Specifies the starting setpoint number. Do not specify the number of the TIMER or CONCUR setpoint itself. The TIMER or CONCUR setpoint begins when the starting setpoint begins.

Specifies the ending setpoint number. Do not specify the number of the TIMER or CONCUR setpoint itself. The TIMER or CONCUR setpoint stops when the ending setpoint begins.

Specifies the access allowed to setpoint parameters shown by pressing the Setpoint softkey in normal mode.

ON: Values can be displayed and changed HIDE: Values cannot be displayed or changed OFF: Values can be displayed but not changed

on the PROMPTS submenu of the FEATURE menu.

Lists all available digital I/O slots. This parameter specifies the slot number of the digital I/O card referenced by the DIGOUT parameter.

Table 8-2. Setpoint Menu Parameters (Continued)

Setpoints 75

Page 80

SETPTS Menu

Parameter Choices Description

DIGOUT bit_number Lists all digital output bits available for the specified SLOT. This parameter is used to

specify the digital output bit associated with this setpoint. Use the DIG I/O menu to assign bit function to OUTPUT.

For continuous setpoints, the digital output becomes active (low) when the condition is met; for batch setpoints, the digital output is active until the setpoint condition is met.

BRANCH 0

1-100

TIME time For TOD setpoints, specifies the time at which the setpoint becomes active. The

DURATION hh:mm:ss For TOD setpoints, specifies the length of time that the digital output associated with

NSAMPLE 1–65535 For AVG setpoints, specify the number of A/D samples used to calculate the average

SOURCE source_scale Specify the scale number used as the source for the setpoint.

DIN SLOT NONE

slot_number

DIN MASK digital_input_mask For DIGIN and DINCNT setpoints, specify the bits used as inputs to the setpoint. Use

VUNDER 0–9999999 For CHKWEI setpoints, specifies the lower weight limit.

VOVER 0–9999999 For CHKWEI setpoints, specifies the upper weight limit.

DUNDER digital_output For CHKWEI setpoints, specifies the bit number of digital output activated when the

DACCEPT digital_output For CHKWEI setpoints, specifies the bit number of digital output activated when the

DOVER digital_output For CHKWEI setpoints, specifies the bit number of digital output activated when the

COAST 0–65535 For PLSCNT setpoints, specifies the time delay (in 0.1-second intervals) inserted

SENSE NORMAL

INVERT

Specifies the setpoint number to which the batch sequence is to branch if the current setpoint is not satisfied upon initial evaluation.

The special value zero indicates that no branch is taken.

format used to enter the time (12-hour or 24-hour) is based on the value specified for the TIMEFMT parameter on the FEATURE menu.

this setpoint changes state. The value is entered in hours, minutes, and seconds (hh:mm:ss). All other operations associated with this setpoint (print, tare, or accumulate) are performed at the end of the specified duration.

weight.

For DIGIN and DINCNT setpoints, specify the slot number from which digital inputs will be read.

the Select softkey to select bits.

scale weight is less than the VUNDER value specified.

scale weight between the VUNDER and VOVER values specified.

scale weight is greater than the VOVER value specified.

between reaching the setpoint target value and capture of the actual pulse count.

Specifies whether the value of the digital output associated with this setpoint is inverted when the setpoint is satisfied.

76 820i Installation Manual

Table 8-2. Setpoint Menu Parameters (Continued)

Page 81

8.3 Batch Operations

05/26/2006

11:08PM

2501

Scale

Gross

Setpoint Batch Start Batch Pause Batch Reset Batch Stop

Warning

RED

WHITE

BLACK

RED

BLACK

STOP/START MUSHROOM SWITCH

ABORT/RUN/START SWITCH

A B O R T

S T A R T

NO NC NC

NO NO

+5VDC

GND

DIO1

DIO2

DIO3

DIO4

DIGITAL I/O

CPU BOARD

1 2 3 4 5 6 7 8 9 10

DIO5

DIO6

DIO7

DIO8

1 2 1

Softkeys can be configured to allow operator control of batch operations from the Figure 8-10), Softkeys c an be configured using

Revolution, serial commands, or the FEATURE menu

(see Section 3.2.3 on page 35).

Figure 8-10. Batching Softkeys

820i front panel (see

Once cables and switches have been connected to the indicator, use the setup switch to place the indicator in setup mode. Use the DIG I/O menu (see Section 3.2.7 on page 44) to configure digital input and output functions.

Setpoint Display or change assigned setpoints. Batch Start Starts batch process. Batch Pause Pauses an active batch and turns off

Batch Reset Stops and resets an active batch to the

Batch Stop Stops an active batch and turns off all

Batching Switch

The batching switch option, PN 19369, comes as a complete unit in an FRP enclosure, with legend plate, locking stop switch (mushroom button), and a run/ start/abort 3-way switch.

Both switches are wired into the indicator’s digital I/O terminal strip as shown in Figure 8-12. Each switch uses a separate digital input.

all digital outputs except those associated with concurrent and timer setpoints. Processing is suspended

Batch Start is pressed again.

until Pressing

Batch Start resumes the

batch and re-energizes all digital outputs turned off by the

Batch Pause.

beginning of the process.

associated digital outputs.

To prevent personal injury and equipment damage, software-based interrupts must always be supplemented by emergency stop switches and other safety devices necessary for the application.

Figure 8-11. Batching Switch

When configuration is complete, exit setup mode. Initialize the batch by turning the 3-way switch to

ABORT, then unlock the STOP button (the STOP

button must be in the OUT position to allow the batch process to run). The batching switch is now ready to use.

If no digital input is assigned to BATRUN, batching proceeds as if BATRUN were always on: the batch will start when the 3-way switch is turned to RUN, but the STOP mushroom button will not function.

Figure 8-12 . Batching Switch Wiring Diagram Example

Setpoints 77

Page 82

To begin a batch process, turn the 3-way switch to

START momentarily. If the STOP button is pushed

during the batch process, the process halts and the button locks in the IN position.

START switch is ignored while the STOP button is

The locked in the IN position. The STOP button must be turned counterclockwise to unlock it, then released into the OUT position to enable the 3-way switch.

To restart an interrupted batch from the step where it left off, do the following:

1. Unlock STOP button (OUT position)

2. Turn 3-way switch to

START

To restart an interrupted batch from the first batch step, do the following:

1. Turn 3-way switch to

ABORT

2. Unlock STOP button (OUT position)

3. Turn 3-way switch to

Use this procedure (or the BATRESET

Note

serial command) to initialize the new batch routine

following any change to the

START

setpoint configuration.

78 820i Installation Manual

Page 83

9.0 Serial Commands

The 820i indicator can be controlled by a personal computer or remote keyboard connected to an indicator serial port. Control is provided by a set of serial commands that can simulate front panel key press functions, display and change setup parameters, and perform reporting functions. The serial commands provide the capability to print configuration data or to save that data to an attached personal computer. This section describes the serial command set and procedures for saving and transferring data using the serial ports.

9.1 The Serial Command Set

The serial command set can be divided into five groups: key press commands, reporting commands, the RESETCONFIGURATION special function command, parameter setting commands, and transmit weight data commands.

When the indicator processes a serial command, it responds

with the message verifies that the command was received and has been executed. If the command is unrecognized or cannot be executed, the indicator responds with

The following sections list the commands and command syntax used for each of these groups.

9.1.1 Key Press Commands

Key press serial commands (see Table 9-1) simulate pressing the keys on the front panel of the indicator.

commands can be used in both setup and

These normal (weighing) mode. Several of the commands serve as “pseudo” keys, providing functions that are not represented by a key on the front panel.

For example, to enter a 15-pound tare weight using serial commands:

1. Type K1 and press

2. Type K5 and press

3. Type KTARE and press

Command Function

KBASE Select current scale (Example: KBASE,

K2, KENTER to select Scale #2)

KZERO In normal mode, press the ZERO key

KGROSSNET In normal mode, press the GROSS/NET

key

KGROSS Go to gross mode (pseudo key)

KNET Go to net mode (pseudo key)

KTARE Press the TARE key

KUNITS In weighing mode, press the UNITS key

KPRIM Go to primary units (pseudo key)

KSEC Go to secondary units (pseudo key)

OK. The OK response

??.

ENTER (or RETURN). ENTER.

ENTER.

Command Function

KTER Go to tertiary units (pseudo key)

KPRINT In normal mode, press the PRINT key

KDISPACCUM Press the ACCUM key

KDISPTARE Display tare (pseudo key)

KCLR Press the CLEAR key

KCLRCN Reset consecutive number (pseudo key)

KCLRTAR Clear tare from system (pseudo key)

KLEFT In setup mode, move left in the menu

KRIGHT In setup mode, move right in the menu

KUP In setup mode, move up in the menu; in

normal mode, scroll up to previous configured scale.

KDOWN In setup mode, move down in the menu; in

normal mode, scroll down to the next configured scale.

KEXIT In setup mode, exits to normal mode

KSAVE In setup mode, saves the current

configuration

KCLRNV In setup mode, clears non-volatile RAM

K0–K9 Press number 0 (zero) through 9

KDOT Press the decimal point (.)

KENTER Press the ENTER key

KSOFTx Press softkey number x

KLOCK Lock specified front panel key. For

example, to lock the ZERO key, enter KLOCK=KZERO.

KUNLOCK Unlock specified front panel key. For

example, to unlock the PRINT key, enter KUNLOCK=KPRINT.

KID Display Unit ID entry screen

KTREG Display truck register

KWIN Process truck weigh-in transaction

Example: KWIN, K2, K3, KENTER to select ID #23)

KWOUT Process truck weigh-out transaction

KDEL While truck register is displayed, delete

truck register

KSETPOINT Display setpoint configuration (pseudo key)

KDATE Display date (pseudo key)

KTIME Display time (pseudo key)

KTIMEDATE

Display time and date (pseudo key)

Table 9-1. Serial Key Press Commands (Continued)

Table 9-1. Serial Key Press Commands

Serial Commands 79

Page 84

9.1.2 Reporting Commands

Note

Reporting commands send specific information to the serial port. The commands listed in Table 9-2 can be used in either setup mode and normal mode.

Command Function

DUMPALL List all parameter values

DUMPAUDIT List audit trail information

SPDUMP Print setpoint configuration

VERSION

HARDWARE Lists installed option cards. See

XE Returns a 10-digit code representing any

820i software version

Write

Section 10.1.2 on page 90 for more information about using the HARDWARE command.

error conditions currently shown on the front panel. See Section 10.1.4 on page 91 for more information.

Tabl e 9-2. Reporting Commands

9.1.3 Clear and Reset Commands

The following commands can be used to clear and reset the

PCLR: Program clear. Erases the loaded user

820i:

program (setup mode only).

RS: Reset system. Resets the indicator without

resetting the configuration.

RESETCONFIGURATION: Restores all configuration

parameters to their default values (setup mode only). The also be initiated by pressing the

RESETCONFIGURATION function can

Reset Config

softkey under the VERSION menu. Use the up key to select Clear entire indicator configuration, then

ENTER to reset the indicator.

press

All load cell calibration settings are lost when the RESETCONFIGURATION command is run.

9.1.4 Parameter Setting Commands

Parameter setting commands allow you to display or change the current value for a particular configuration parameter (Tables 9-3 through 9-11).

Current configuration parameter settings can be displayed in either setup mode or normal mode using the following syntax:

command<ENTER>

Most parameter values can be changed in setup mode only; setpoint parameters listed in Table 9-6 on page 84 can be changed when in normal weighing mode.

Use the following command syntax when changing parameter values:

command=value<ENTER>, where value

is either a number or a parameter value. Use no spaces before or after the equal (=) sign. If you type an incorrect command, the display reads

??.

For example, to set the motion band parameter on Scale #1 to 5 divisions, type the following:

SC.MOTBAND#1=5<ENTER>

For parameters with selectable values, enter the command and equal sign followed by a question

command=?<ENTER> to see a list of those values.

mark: The indicator must be in setup mode to use this function.

Some parameters are valid only if other parameters or parameter values are specified.

page 18 for information about parameter dependencies. Restrictions for front-panel configuration also apply to serial command configuration.

See the configuration menus in Section 3.2 on

Command Description Values

SC.GRADS#n Graduations 1–9999999

SC.SPLIT#n Multi-range or multi-interval scale type OFF, 2RNG, 3RNG, 2INTVL, 3INTVL

SC.ZTRKBND#n Zero track band 0, 0–100

SC.ZRANGE#n Zero range 1.900000, 0–100

SC.MOTBAND#n Motion band 1, 0–100

SC.SSTIME#n Standstill time 1–65535

SC.OVRLOAD#n Overload FS+2%, FS+1D, FS+9D, FS

SC.WMTTHRH#n Weighment threshold grads

SC.NUMWEIGH#n Number of weighments —

SC.MAX_WEIGHT#n Maximum weight —

SC.DIGFLTR1#n SC.DIGFLTR2#n SC.DIGFLTR3#n

Digital filtering 1, 2, 4, 8, 16, 32, 64, 128, 256

Table 9-3. SCALES Serial Commands

80 820i Installation Manual

Page 85

Command Description Values

SC.DFSENS#n Digital filter cutout sensitivity 2OUT, 4OUT, 8OUT, 16OUT, 32OUT, 64OUT, 128OUT

SC.DFTHRH#n Digital filter cutout threshold NONE, 2D, 5D, 10D, 20D, 50D, 100D, 200D, 250D

SC.RATLTRAP#n Rattletrap filtering OFF, ON

SC.SMPRAT#n Sample rate 30HZ, 60HZ, 120HZ, 240HZ, 480HZ, 960HZ

SC.PWRUPMD#n Power up mode GO, DELAY

SC.TAREFN#n Tare function BOTH, NOTARE, PBTARE, KEYED

SC.PRI.DECPNT#n Primary units decimal position 8.888888, 88.88888, 888.8888, 8888.888, 88888.88,

888888.8, 8888888, 8888880, 8888800

SC.PRI.DSPDIV#n Primary units display divisions 1D, 2D, 5D

SC.PRI.UNITS#n Primary units lb, kg, g, oz, tn, t, gn, troyoz, troylb, lt, CUSTOM, NONE, OFF

SC.PRI.CUNITS#n Primary custom units Specify units if SC.PRI.UNITS=CUSTOM

SC.SEC.DECPNT#n Secondary units decimal position 8.888888, 88.88888, 888.8888, 8888.888, 88888.88,

888888.8, 8888888, 8888880, 8888800

SC.SEC.DSPDIV#n Secondary units display divisions 1D, 2D, 5D

SC.SEC.UNITS#n Secondary units lb, kg, g, oz, tn, t, gn, troyoz, troylb, lt, CUSTOM, NONE,

OFF

SC.SEC.CUNITS#n Secondary custom units Specify units if SC.SEC.UNITS=CUSTOM

SC.SEC.MULT#n Secondary units multiplier 0.00000–9999999

SC.TER.UNITS#n Tertiary units lb, kg, g, oz, tn, t, gn, troyoz, troylb, lt, CUSTOM, NONE,

OFF

SC.TER.CUNITS#n Tertiary custom units Specify units if SC.TER.UNITS=CUSTOM

SC.TER.DECPNT#n Tertiary units decimal position 8.888888, 88.88888, 888.8888, 8888.888, 88888.88,

888888.8, 8888888, 8888880, 8888800

SC.TER.DSPDIV#n Tertiary units display divisions 1D, 2D, 5D

SC.TER.MULT#n Tertiary units multiplier 0.000001–9999999

SC.ROC.DECPNT#n Tertiary units decimal position 8.888888, 88.88888, 888.8888, 8888.888, 88888.88,

888888.8, 8888888, 8888880, 8888800

SC.ROC.DSPDIV#n Rate-of-change units display divisions 1D, 2D, 5D

SC.ROC.MULT#n Rate-of-change units multiplier 0.000001–9999999

SC.ROC.UNITS#n Rate-of-change units SEC, MIN, HOUR

SC.ROC.INTERVL#n Rate-of-change interval 1–100

SC.ROC.REFRESH#n Rate-of-change refresh interval 0.1–60

SC.RANGE1.MAX#n Weight maximum for first range or

interval

SC.RANGE2.MAX#n Weight maximum for second range or

interval

SC.RANGE3.MAX#n Weight maximum for third range or

interval

SC.ACCUM#n Accumulator enable ON, OFF

SC.VISIBLE#n Scale visibility ON, OFF

SC.PEAKHOLD#n Peak hold OFF, NORMAL, BI-DIR, AUTO

SC.WZERO#n Zero calibration —

SC.WVAL#n Test weight value test_weight_value

SC.WSPAN#n Span calibration —

SC.WLIN.F1#n– SC.WLIN.F5#n

Actual raw count value for linearization points 1–5

weight

0–16777215

Table 9-3. SCALES Serial Commands (Continued)

Serial Commands 81

Page 86

Command Description Values

SC.WLIN.V1#n– SC.WLIN.V5#n

SC.WLIN.C1#n– SC.WLIN.C5#n

SC.LC.CD#n Deadload coefficient —

SC.LC.CW#n Span coefficient —

SC.LC.CZ#n Temporary zero —

SC.REZERO#n Rezero

For commands ending with “#n”, n is the scale number.

Test weight value for linearization points 1–5

Calibrate linearization points 1–5 —

0.000001–9999999

—

Table 9-3. SCALES Serial Commands (Continued)

Command Description Values

EDP.PORT Active serial port Returns number of port being used for serial command input

EDP.INPUT#p Port serial input function CMD, KEYBD, SCALE, IND SC, DISPLAY, IQUBE

See the about configuring

EDP.BAUD#p Port baud rate 300, 600, 1200, 2400, 4800, 9600, 19200, 28800, 38400, 57600,

115200

EDP.BITS#p Port data bits/parity 8NONE, 7EVEN, 7ODD, 8ODD, 8EVEN

EDP.TERMIN#p Port termination character CR/LF, CR

EDP.STOPBITS#p Port stop bits 2, 1

EDP.ECHO#p Port echo ON, OFF

EDP.RESPONSE#p Port response ON, OFF

EDP.EOLDLY#p Port end-of-line delay 0–255 (0.1-second intervals)

EDP.HANDSHK#p Port handshaking OFF, XONXOFF, HRDWAR

EDP.PORTTYPE#p Port type 232, 485

EDP.DUPLEX#p Port RS-485 duplex HALF, FULL

EDP.ADDRESS#p Port RS-485 address 0, 1–255

EDP.STREAM#p Port streaming OFF, LFT, INDUST, 4KEYS, KEYPAD, DISPLAY

EDP.SOURCE#p Port source scale for output scale_number

EDP.SFMT#p Port custom stream format 0-50 characters

STR.POS#p Custom stream identifiers Specify replacement text for token

STR.NEG#p

STR.PRI#p

STR.SEC#p

STR.TER#p

STR.GROSS#p

STR.NET#p

STR.TARE#p

STR.MOTION#p

STR.RANGE#p

STR.OK#p

STR.INVALID#p

For commands including “#p”, p is the serial port number.

Example: STR.PRI#1=L

See Section 10.5 on page 94 for more information about custom stream formatting.

iQUBE Installation Manual, PN 77224, for more information

iQUBE serial scales.

82 820i Installation Manual

Table 9-4. SERIAL Port Serial Commands

Page 87

Command Description Values

SD Set date MMDDYY, DDMMYY, YYMMDD, or YYDDMM. Enter six-digit

date using the year-month-day order specified for the DATEFMT parameter, using only the last two digits of the year.

ST Set time hhmm (enter using 24-hour format)

DATEFMT Date format MMDDYYYY, DDMMYYYY, YYYYMMDD, YYYYDDMM

DATESEP Date separator SLASH, DASH, SEMI

TIMEFMT Time format 12HOUR, 24HOUR

TIMESEP Time separator COLON, COMMA

DECFMT Decimal format DOT, COMMA

DSPRATE Display rate 1–80, in100-ms intervals

CONSNUM Consecutive numbering 0–9999999

CONSTUP Consecutive number start-up value 0–9999999

UID Unit identifier aaaaaaaa (up to 8 alphanumeric characters)

TRUCK Truck in/out mode OFF, MODE1, MODE2, MODE3, MODE4, MODE5, MODE6

ALIBI Alibi data storage enable OFF, ON

CFGPWD Configuration password 0, 1–9999999

SPPWD Setpoint password 0, 1–9999999

SK#1–SK#10 Softkey assignment Blank, TimeDate, DspTar, DspAcc, DspROC, SetPt, BatStrt,

BatStop, BatPause, BatRst, WeighIn, WeighOut, TrkReg, UID, Diagnostics, Alibi, SclSel, SKUD1–SKUD10

SKT#1–SKT#10 User-defined softkey text —

KYBDLK Keyboard lock (disable keypad) OFF, ON

ZERONLY Disable all keys except ZERO OFF, ON

PROMPT#1– PROMPT#60

REGULAT Regulatory compliance NONE, OIML, NTEP, CANADA, INDUST

REG.SNPSHOT Display or Scale weight source DISPLAY, SCALE

REG.HTARE Allow tare in display hold NO, YES

REG.ZTARE Remove tare on ZERO NO, YES

REG.KTARE Always allow keyed tare NO, YES

REG.MTARE Multiple tare action REPLACE, REMOVE, NOTHING

REG.NTARE Allow negative tare NO, YES

REG.CTARE Allow clear keyed tare NO, YES

REG.CHILDZT Clear child scales individually NO, YES

REG.NEGTOTAL Allow total scale to display negative

REG.PRTMOT Allow print while in motion NO, YES

REG.PRINTPT Add PT to keyed tare print NO, YES

REG.PRTHLD Print during display hold NO, YES

REG.HLDWGH Allow weighment during display

REG.MOTWGH Allow weighment in motion NO, YES

REGWORD Regulatory word GROSS, BRUTTO

CONTACT.COMPANY Contact company name company_name (up to 30 characters)

Prompts/setpoint names —

NO, YES

value

NO, YES

hold

Table 9-5. FEATURE Serial Commands

Serial Commands 83

Page 88

Command Description Values

CONTACT.ADDR1 CONTACT.ADDR2

CONTACT.NAME1 CONTACT.NAME2

CONTACT.PHONE1 CONTACT.PHONE2

CONTACT.EMAIL Contact e-mail address contact_e-mail_address (up to 30 characters)

NEXTCAL Next calibration date calibration_date

GRAVADJ Gravitational adjustment OFF, ON

LAT.LOC Latitude 0–90 (to nearest degree of latitude)

ELEV.LOC Elevation ±0–9999 (in meters)

IMAGE Display image NEGATIVE, POSITIVE

Contact company address company_address (up to 30 characters for each line)

Contact names contact_names (up to 20 characters each)

Contact phone numbers contact_phone_numbers (up to 20 characters each)

Table 9-5. FEATURE Serial Commands (Continued)

Command Description Values

SP.KIND#n Setpoint kind OFF, GROSS, NET, –GROSS, –NET, ACCUM, ROC, +REL, –REL,

%REL, RESREL, PAUSE, DELAY, WAITSS, COUNTER, AUTOJOG, COZ, INMOTON, INRANGE, BATCHPR, TIMER, CONCUR, DIGIN, AVG, TOD, DELTA, CHWEI, PLSCNT, PLSRAT, ALWAYS, NEVER, DINCNT

SP.VALUE#n Setpoint value number

SP.SOURCE#n Source scale SCALE1, SCALE2, SCALE3

SP.COAST#n Pulse counter coast number

SP.TRIP#n Trip HIGHER, LOWER, INBAND, OUTBAND

SP.BANDVAL#n Band value number

SP.HYSTER#n Hysteresis number

SP.PREACT#n Preact type OFF, ON, LEARN, FLOW

SP.PREVAL#n Preact value number

SP.PREADJ#n Preact adjustment percentage number

SP.PRESTAB#n Preact learn stability number

SP.PCOUNT#n Preact learn interval number

SP.TOLBAND#n Target tolerance number

SP.TOLCNT#n Tolerance count number

SP.BATCH#n Batch step enable OFF, ON

SP.CLRACCM#n Clear accumulator enable OFF, ON

SP.CLRTARE#n Clear tare enable OFF, ON

SP.PSHACCM#n Push accumulate OFF, ON, ONQUIET

SP.PSHPRINT#n Push print OFF, ON, WAITSS

SP.PSHTARE#n Push tare OFF, ON

SP.ALARM#n Alarm enable OFF, ON

SP.NAME#n Setpoint name number NONE, 1–60

SP.ACCESS#n Setpoint access OFF, ON, HIDE

SP.DSLOT#n Digital output slot NONE, SLOTx

SP.DIGOUT#n Digital output BITx

SP.SENSE#n Digital output sense NORMAL, INVERT

84 820i Installation Manual

Table 9-6. SETPNTS Serial Commands

Page 89

Command Description Values

SP.BRANCH#n Branch destination 0, 1-100

SP.RELNUM#n Relative setpoint number 1–100

SP.START#n Starting setpoint 1–100

SP.END#n Ending setpoint 1–100

SP.DISLOT#n Digital input slot NONE, SLOTx

SP.MASK#n Digital input mask number

SP.NSAMPLE#n Number of samples number

SP.TIME#n Trip time hhmm

SP.DURATION#n Trip duration hhmmss

SP.VUNDER#n Underrange value number

SP.VOVER#n Overrange value number

SP.DUNDER#n Underrange digital output BITx

SP.DACCEPT#n Accept digital output BITx

SP.DOVER#n Overrange digital output BITx

BATCHNG Batching mode OFF, AUTO, MANUAL

SP.ENABLE#n Setpoint enable

For setpoint commands ending with “#n”, n is the setpoint number.

ON, OFF

Table 9-6. SETPNTS Serial Commands (Continued)

Command Description Values

GFMT.FMT GFMT.PORT

NFMT.FMT NFMT.PORT

ACC.FMT ACC.PORT

SPFMT.FMT SPFMT.PORT

TRWIN.FMT TRWIN.PORT

TRWOUT.FMT TRWOUT.PORT

TR.FMT TR.PORT

ALERT.FMT ALERT.PORT

HDRFMT1 HDRFMT2

AUXFMTxx.FMT AUXFMTxx.PORT

AUD.PORT Audit trail port

WDGT#1=n,f,d,s Widget display Sets scale display characteristics, where: n = widget number; f = font;

Gross demand print format string For .PORT commands, specify the port number as PORTxx (no

leading zero). For example: GFMT.PORT=PORT3.

Net demand print format string

Accumulator print format string

Setpoint print format string

Truck weigh-in print format string

Truck weigh-out print format string

Truck register print format string

Alert format string

Ticket header format strings

Auxiliary ticket format

For AUXFMT.FMT commands, specify the auxiliary format number (1—20) as AUXFMTxx (no leading zero). For example: AUX8FMT=GROSS<G><NL2>…

See Section 6.0 on page 54 for information about demand print format strings.

See the about alert formats.

d = number of scale displays; s = screen number.

The

iQUBE Installation Manual, PN 77224, for more information

820i supports the following widget display configurations:

WDGT#1=1,3,1,1 Single scale display, larger font WDGT#1=1,2,2,1 Dual scale display, smaller font

Table 9-7. PFORMT Serial Commands

Serial Commands 85

Page 90

Command Description Values

DON.b#s Set digital output on (active) at bit b, slot s. —

DOFF.b#s Set digital output off (inactive) at bit b, slot s. —

DIO.b#s Digital input function OFF, INPUT, OUTPUT, PROGIN, ZERO, NT/GRS,

TARE, UNITS, PRINT, ACCUM, SETPNT, TIMDATE, ESC, CLEAR, DSPTAR, IDKEY, KEY0–KEY9, KEYDP, ENTER, NAVUP, NAVDN, NAVLFT, NAVRGT, KBDLOC, HOLD, BATRUN, BATSTRT, BATPAUS, BATRESET, BATSTOP, CLRCN, GROSS, NET, PRIM, SEC, CLRTAR, CLRACC, TRIGGER

DIO.TRIG_SLOT.b#s Trigger output slot NONE, SLOT3

DIO.TRIG_PARAM.b#s Trigger output parameter

Digital inputs and outputs are specified by bit number (b) and slot number (s)

value

Table 9-8. DIG I/O Serial Commands

Command Description Values

ALG.ALIAS#s Analog output alias name

ALG.SOURCE#s Analog output source PROG, SCALEn

ALG.MODE#s Mode GROSS, NET

ALG.OFFSET#s Zero offset 0%, 20%

ALG.ERRACT#s Error action FULLSC, HOLD, ZEROSC

ALG.MIN#s Minimum value tracked 0–9999999

ALG.MAX#s Maximum value tracked 0–9999999

ALG.ZERO#s Zero calibration 0–65535

ALG.SPAN#s Span calibration

For commands ending with “#s”, s is the slot number.

0–65535

Table 9-9. ALGOUT Serial Commands (Valid Only If Analog Output Card Is Installed)

Command Description Values

XP#s Extract probe temperature —

XPP#s Extract probe primary temperature

XPS#s Extract probe secondary temperature

XPT#s Extract probe tertiary temperature

XI#s Extract 0–20 mA value

XV#s

For commands ending with “#s”, s is the slot number.

Extract 0–10 V value

Table 9-10. Analog Input Serial Commands (Valid Only If Analog Input Card Is Installed)

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9.1.5 Normal Mode Commands

The normal mode print commands (see Table 9-11) transmit data to the serial port on demand in either setup or normal mode.

Command Description Values

CONSNUM Set consecutive number 0–9 999 999

UID Set unit ID nnnnnnn

SD Set date MMDDYY, DDMMYY, YYMMDD, or YYDDMM. Enter six-digit

date using the year-month-day order specified for the DATEFMT parameter, using only the last two digits of the year.

ST Set time hhmm (enter using 24-hour format)

CONTRAST Set display contrast 0–127

BACKLITE Set display backlighting ON, OFF

SX#n Start serial port streaming OK or ??

EX#n Stop serial port streaming

SF#n Transmit single frame of stream Sends a single frame from scale n to the streaming port

RS Reset system Soft reset. Used to reset the indicator without resetting the

XA#n Transmit accumulator value in displayed units nnnnnn UU

XAP#n Transmit accumulator value in primary units

XAS#n Transmit accumulator value in secondary units

XAT#n Transmit accumulator value in tertiary units

XG#n Transmit gross weight in displayed units nnnnnn UU

XGP#n Transmit gross weight in primary units

XGS#n Transmit gross weight in secondary units

XGT#n Transmit gross weight in tertiary units

XN#n Transmit net weight in displayed units nnnnnn UU

XNP#n Transmit net weight in primary units

XNS#n Transmit net weight in secondary units

XNT#n Transmit net weight in tertiary units

XT#n Transmit tare weight in displayed units nnnnnn UU

XTP#n Transmit tare weight in primary units

XTS#n Transmit tare weight in secondary units

XTT#n Transmit tare weight in tertiary units

XE Query system error conditions nnnnn

The port streaming parameter (EDP.STREAM#p) for the streaming port must be set to LFT or INDUST before using these commands.

An EX command sent while in setup mode does not take effect until the indicator is returned to normal mode.

configuration to the factory defaults.

See Section 10.1.4 on page 91 for detailed information about the XE command response format.

Table 9-11. Normal Mode Serial Commands

Serial Commands 87

Page 92

9.1.6 Batching Control Commands

The commands listed in Table 9-12 provide batching control through the serial port

Command Description Values

BATSTART Batch start If the BATRUN digital input is active (low) or not assigned, the BATSTART

command can be used to start the batch program.

BATSTOP Batch stop Stops the batch program and turns off all associated digital outputs.

BATPAUSE Batch pause Stops the batch program at the current step. All digital outputs set on by the

current step (except for those set by concur setpoints) are set off. The BATSTRT DIGIN, BATSTART serial command, Batch Start softkey, or the StartBatch function in an program at the current step.

BATRESET Batch reset Stops the program and resets the batch program to the first batch step. Run

the BATRESET command after making changes to the batch configuration.

Table 9-12. Batching Control Commands

iRite-IDE program can be used to restart the batch

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Page 93

10.0 Appendix

10.1 Troubleshooting

Table 10-1 lists general troubleshooting tips for various hardware and software error conditions. See the following pages for additional information about specific diagnostic tools.

Symptom Cause/Remedy

Indicator does not power up Possible blown fuse or bad power supply.

Check all voltages on CPU board. Power supply should output both +6V and –6V levels to the CPU board (see Figure 2-3 on page 9). If power supply appears bad, check the small glass fuse (2.5A, 5x20mm) on the power supply board.

Front panel power indicator blinking (

"Blue screen" Press front panel Display key, press down key, enter 100 using the numeric

Hangs in "888" display Corrupt core software. Reset or reload software.

Tare and truck data pointers are corrupt, Tare storage is corrupt error messages at

startup

Divide by zero error message at startup User program error. See Section 10.1.3 on page 90

ERROR message in weight display Excitation voltage too low or off.

Dashes in weight display Overrange or underrange scale condition. Check scale. For out-of -range

Display reads 0.000000 Scale not updating. Check for bad option card hanging the bus.

Cannot enter setup mode Possible bad switch. Test switch; replace interface board if necessary.

Serial port not responding Possible configuration error. For command input, ensure port INPUT parameter is

A/D scale out of range Check source scale for proper mechanical operation. Check load cell and cable

Locked — Scale in use Scale is assigned as an input to a total scale or is the source for a serial scale,

Serial scale out of range Check source scale for proper mechanical operation. Check cable connection.

Option x Error Field bus card (Profibus, DeviceNet, or Remote I/O) in slot x failed to initialize.

Option card failure Possible defective card or slot.

Option card hardware diagnostic error Required option card not found. See Section 10.1.1 on page 90.

Power supply overloaded. Check for shorts in A/D card regulators or in the

)

DC-to-DC converter of any installed analog output or pulse input cards.

keypad, then press Enter. Possible corrupt core software; reset or reload software.

Possible dead battery. Perform configuration reset then check for low battery warning on display. If battery is low, replace battery, perform another configuration reset, then reload files.

conditions in total scale display, check all scale inputs for positive weight values.

set to CMD.

connection. Possible bad load cell: check indicator operation with load cell simulator.

analog output, or setpoint. If not correct, deconfigure this scale assignment and reconfigure as required.

Possible format mismatch between serial scale and specification under SERIAL menu.

820i: Check SFMT

Table 10-1. Basic Troubleshooting

Always save copies of the indicator configuration, calibration, Revolution® and iRite-IDE files on a local

Note

PC so that these are available when a software reload or upgrade is required.

Appendix 89

Page 94

10.1.1 Option Card Diagnostic Errors

Note

Option cards are detected by the 820i at power-up. If the current indicator configuration requires an option card but that card is not detected at power-up, an error similar to the following is displayed:

HARDWARE CRITICAL TO PROPER OPERATION

WITH CURRENT CONFIGURATION

CANNOT BE FOUND

INSTALL HARDWARE OR RECONFIGURE

To recover from this error you can do the following:

• If the option is required, ensure that the card is

properly seated in its slot and cycle the power. If the card is still not recognized, replace the card.

• Enter setup mode and reconfigure to eliminate the

requirement for the option.

• Go to the VERSION menu and use the

softkey (or RESETCONFIGURATION

Config

Reset

command) to perform a configuration reset. Configuration reset returns all configuration values to their factory defaults.

See Section 10.1.2 below, for information about using the HARDWARE serial command to verify that installed cards are recognized.

10.1.2 Using the HARDWARE Command

The HARDWARE serial command can be issued to verify that all installed cards are recognized by the system. The HARDWARE command returns a string of card type codes. The first digit represents the single- or dual-A/D of the

820i; the second digit

represents the card, if any, installed in the expansion slot:

HARDWARE=3,4

Table 10-2 lists the card codes returned by the HARDWARE command.

Code Card Type

0 No card installed 1 Dual-Channel Serial Expansion Card 2 Dual-Channel A/D Card 3 Single-Channel A/D Card 4 Analog Output Card 5 24-Channel Digital I/O Expansion Card 6Pulse Input Card 7 1 MB Memory Expansion Card

9 DeviceNet Card 10 Profibus Card 11 EtherNet/IP Card 12 Remote I/O Card 14 Custom Card 15 Analog Input Card

Code 11 is returned only by the EtherNet/IP card. The standard 10M/100Mbps Ethernet card does not return a card type code. The standard Ethernet card returns a value of 0 on the HARDWARE command.

Table 10-2. HARDWARE Command Option Card Codes

If an installed card is not recognized (HARDWARE command returns a code of

0 for that slot), ensure that

the card is seated properly. Reinstall the card, if necessary, then cycle the indicator power to read the configuration again.

10.1.3 User Program Diagnostic Errors

Faulty user programs can cause critical errors that are detected by the 820i at power-up. The following error message is caused by a user program attempting to divide by zero:

A CRITICAL USER PROGRAM ERROR

HAS BEEN DETECTED

DIVIDE BY ZERO

SYSTEM RESET IS REQUIRED

To recover from this error you can do the following:

• Cycle the indicator power to reset the user program.

• Correct the

iRite-IDE program to eliminate the

divide by zero operation. Recompile the program, then download the corrected program to the indicator.

If technical assistance is required, contact RLWS technical support.

Diagnostic Boot Procedure

If a user program causes an error in the start-up handler, press and hold the setup switch while cycling power to the

Revolution monitor mode to send the PCLR

Use

820i to place the indicator in setup mode.

command erase clear the user program.

If the error is still not cleared, perform the following diagnostic boot procedure.

1.Disconnect power to the

2.Connect the serial port of a PC with

820i.

Revolution

installed to port 2 of the 820i.

3. Open the indicator enclosure and place a jumper across the boot mode pins (see Figure 2-3 on page 9).

4. Power up the

820i. The indicator will stall at the

diagnostic monitor.

5.Start

Revolution and enter monitor mode, then

BOOT.

type

6.Use the indicator setup switch to enter setup mode.

7.Remove the jumper from SW1.

8.From monitor mode, enter the RESETCONFIGURATION command.

Determine the cause of the startup handler error, make program corrections, then reload the corrected user program and test.

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10.1.4 Using the XE Serial Command

The XE serial command can be used to remotely query the 820i for the error conditions shown on the front panel. The XE command returns a decimal number representing any existing error conditions. For multi-scale applications, the value returned by the XE command represents all error conditions, if any, present on all configured scales.

If more than one error condition exists, the number returned is the sum of the values representing the error conditions

(see Table 10-3 on page 91). For example, if both a tare error (TAREERR, 65536) and a truck database checksum error (ETRUCKERR, 8192) have occurred, the XE command returns the value 73728, representing the sum of those two error conditions.

Error Code

VIRGERR 1 Virgin error

PARMCHKERR 2 Configuration checksum error

LOADCHKERR 4 Calibration checksum error

PRINTCHKERR 8 Print format checksum error

ENVRAMERR 16 General NVRAM error

ENVCRC1ERR 32 Setpoint NVRAM data error

ENVCRC2ERR 64

ENVCRC3ERR 128

ENVCRC4ERR 256

ENVCRC5ERR 512

ENVCRC6ERR 1024

ENVCRC7ERR 2056

ENVCRC8ERR 4096

ETRUCKERR 8192 Truck database checksum error

GRAVERR 16384 Gravity calibration error

ADPHYSICALERR 32768 A/D physical error

TAREERR 65536 Tare checksum error

STRINGERR 262144 String program error

POWER_FAIL 524288 Power failure

RTCERR 1048576 Real time clock error

Value

Description

Table 10-3. Error Codes Returned on XE Command

Appendix 91

Page 96

10.2 Regulatory Mode Functions

The function of the front panel TARE and ZERO keys depends on the value specified for the REGULAT parameter on the FEATURE menu. Table 10-4 describes the function of these keys for the NTEP, CANADA, OIML, and NONE regulatory modes. TARE and ZERO key functions are configurable when the REGULAT mode is set to INDUST (see Table 10-5 on page 92).

REGULAT

Parameter Value Weight on Scale Tare in System

NTEP zero or negative no no action ZERO

yes CLEAR TARE

positive no TARE

yes

CANADA zero or negative no no action ZERO

yes CLEAR TARE

positive no TARE

yes no action

OIML zero or negative no no action ZERO

yes CLEAR TARE ZERO and CLEAR TARE

positive no TARE ZERO

yes TARE ZERO and CLEAR TARE if

NONE zero or negative no TARE ZERO

yes CLEAR TARE

positive no TARE

yes CLEAR TARE

Front Panel Key Function

TARE ZERO

TARE

weight is within ZRANGE.

No action

Table 10-4. TARE and ZERO Key Functions for REGULAT Parameter Settings

if weight is outside of

ZRANGE

Table 10-5 lists the subparameters available when configuring a scale using INDUST mode. The table includes the default values of the INDUST subparameters and the effective (not configurable) values used by the NTEP, CANADA, OIML, and NONE regulatory modes.

REGULAT / INDUST Parameter REGULAT Mode

Parameter Name Text Prompt INDUST NTEP CANADA OIML NONE

SNPSHOT Display or Scale weight source HTARE Allow tare in display hold ZTARE Remove tare on ZERO KTARE Always allow keyed tare MTARE Multiple tare action NTARE Allow negative tare CTARE Allow CLEAR key to clear

tare/accumulator CHILDZT Clear child scales individually NEGTOTAL Allow total scale to display negative

value PRTMOT Allow print while in motion PRTPT Add PT to keyed tare print PRTHLD Print during display hold HLDWGH Allow weigh during display hold MOTWGH Allow weighment in motion

Table 10-5. REGULAT / INDUST Mode Parameters, Comparison with Effective Values of Other Modes

DISPLAY DISPLAY DISPLAY DISPLAY SCALE

NO NO NO NO YES NO NO NO YES NO

YES YES NO YES YES

REPLACE REPLACE NOTHING REPLACE REMOVE

NO NO NO NO YES

YES YES NO NO YES

NO NO NO NO NO NO NO NO NO NO

NO NO NO NO YES NO NO YES YES NO NO NO NO NO YES NO NO NO NO YES NO NO NO NO NO

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10.3 Serial Scale Interface

Serial ports 3, 4 and any expansion ports can be configured for serial scale input. The serial scale function allows other scale indicators to send gross, net, or tare weight data to the has been configured to accept scale data, the data format can be customized to match the data stream sent by that indicator.

To configure a serial scale, do the following:

1. Under the SERIAL menu, set the INPUT parameter

for the selected port to SCALE (legal-for-trade serial scale) or INDUST (industrial serial scale).

2. Return to the SCALES menu. Under CONFIG, drop down and select the serial port. If the serial

is not shown, press the Change Type

scale softkey to select available serial scales, then use the navigational keys to select the serial scale. Press Add to move the scale to the righthand column, the press Done.

3. Under the SERIAL menu, return to the selected

and set the format under the SFMT

port parameter to match the format sent by the serial scale.

The default serial scale format is:

<2><P><W7.><U><M><S><CR><LF>

where:

<2> STX character <P> Polarity <W7.> Seven characters of net data with decimal point <M> Mode <U> Units <S> Status <CR> Carriage return <LF> Line feed

820i. Once a serial port

To configure for local/remote operation, first set up the

local scale (including softkey assignments, truck mode, and database information, as required). Use the SERIAL menu, serial commands, or

Revolution to set

the Local Unit serial parameters shown in Table 10-6. Configure the remote indicator using the serial parameters listed for the Remote Unit.

Serial

Configuration Parameter

EDP.INPUT#p CMD DISPLAY

EDP.STREAM#p DISPLAY KEYPAD

EDP.BAUD#p 115200 preferred; local and

EDP.ECHO#p OFF OFF

EDP.RESPONSE#p ON ON

In the listed serial commands, p represents the serial port number.

Table 10-6. Local/Remote Configuration Parameters

Parameter Value

Local Unit Remote Unit

remote values must match

Industrial serial scales (INDUST) do not

Note

require the <M>, <U>, and <S> identifiers.

However, the units and number of decimal places must be specified. Units can be selected from the FORMAT menu; decimal places should be indicated on the w-spec identifier. For example, a seven-digit weight requiring two decimal places should be specified as

<W7.2> rather than <W7.>.

See Section 10.5 for more information about stream formatting and format identifiers.

10.4 Local/Remote Operation

For truck scale and similar applications, local/remote support provides function equivalent to that of a legal-for-trade remote display with keypad. Scale data from the local indicator is also displayed at the remote unit, and keypad input from the remote allows transactions to be initiated from either the local or remote unit.

Appendix 93

Page 98

10.5 Custom Stream Formatting

Each port can be independently configured to stream a default frame format or can be customized to stream a user-defined format. Custom formatting is very similar to the standard print formatting described in Section 6.0.

Table 10-7 on page 94 lists the format identifiers used to configure a custom stream format.

Format Identifier Defined By Description

<P[G | N | T]> STR.POS#n

STR.NEG#n

<U[P | S | T]> STR.PRI#n

STR.SEC#n STR.TER#n

<M[G | N | T]> STR.GROSS#n

STR.NET#n STR.TARE#n

<S> STR.MOTION#n

STR.RANGE#n STR.OK#n STR.INVALID#n

<B [–]n,…> See descriptions below Bit fields. Comma-separated sequence of bit field specifiers. Must

B0 — Always 0

B1 — Always 1

B2 Configuration =1 if even parity

B3 Dynamic =1 if MODE=NET

B4 Dynamic =1 if COZ

B5 Dynamic =1 if standstill

B6 Dynamic =1 if gross negative

B7 Dynamic =1 if out of range

B8 Dynamic =1 if secondary/tertiary

B9 Dynamic =1 if tare in system

B10 Dynamic =1 if tare is keyed

B11 Dynamic =00 if MODE=GROSS

B12 Dynamic =00 if UNITS=PRIMARY

B13 Configuration =00 (not used)

B14 Configuration =00 (not used)

B15 Configuration =00 (not used)

B16 Configuration =00 (not used)

Polarity. Specifies positive or negative polarity for the current or specified (Gross/Net/Tare) weight on the source scale. Possible values are SPACE, NONE, + (for STR.POS#n), or – (for STR.NEG#n)

Units. Specifies primary, secondary, or tertiary units for the current or specified weight on the source scale.

Mode. Specifies gross, net, or tare weight for the current or specified weight on the source scale.

Status for the source scale. Default values and meanings for each status: STR.MOTION#n M In motion STR.RANGE#n O Out of range STR.OK#n <space> OK STR.INVALID#n I Invalid

be exactly 8 bits. Minus sign ([–]) inverts the bit.

=01 if MODE=NET =10 if MODE=TARE =11 (not used)

=01 if UNITS=SECONDARY =10 if UNITS=TERTIARY =11 (not used)

=01 if current DSPDIV=1 =10 if current DSPDIV=2 =11 if current DSPDIV=5

=01 if primary DSPDIV=1 =10 if primary DSPDIV=2 =11 if primary DSPDIV=5

=01 if secondary DSPDIV=1 =10 if secondary DSPDIV=2 =11 if secondary DSPDIV=5

=01 if tertiary DSPDIV=1 =10 if tertiary DSPDIV=2 =11 if tertiary DSPDIV=5

94 820i Installation Manual

Table 10-7. Custom Stream Format Identifiers

Page 99

Format Identifier Defined By Description

B17 Configuration =000 if current DECPNT=8888800

B18 Configuration =000 if primary DECPNT=8888800

B19 Configuration =000 if secondary DECPNT=8888800

B20 Configuration =000 if tertiary DECPNT=8888800

<wspec [–] [0] digit[[.]digit]> Scale weight Weight for the source scale. wspec is defined as follows:

<CR> — Carriage return

<LF> — Line feed

=001 if current DECPNT=8888880 =010 if current DECPNT=8888888 =011 if current DECPNT=888888.8 =100 if current DECPNT=88888.88 =101 if current DECPNT=8888.888 =110 if current DECPNT=888.8888 =111 if current DECPNT=88.88888

=001 if primary DECPNT=8888880 =010 if primary DECPNT=8888888 =011 if primary DECPNT=888888.8 =100 if primary DECPNT=88888.88 =101 if primary DECPNT=8888.888 =110 if primary DECPNT=888.8888 =111 if primary DECPNT=88.88888

=001 if secondary DECPNT=8888880 =010 if secondary DECPNT=8888888 =011 if secondary DECPNT=888888.8 =100 if secondary DECPNT=88888.88 =101 if secondary DECPNT=8888.888 =110 if secondary DECPNT=888.8888 =111 if secondary DECPNT=88.88888

=001 if tertiary DECPNT=8888880 =010 if tertiary DECPNT=8888888 =011 if tertiary DECPNT=888888.8 =100 if tertiary DECPNT=88888.88 =101 if tertiary DECPNT=8888.888 =110 if tertiary DECPNT=888.8888 =111 if tertiary DECPNT=88.88888

wspec Indicates whether the weight is the current displayed weight

(W, w), gross (G, g), net (N, n), or tare (T, t) weight. Upper-case letters specify right-justified weights; lower-case are left-justified.

Optional /P, /S, or /T suffixes can be added before the ending delimiter (>) to specify weight display in primary (/P), secondary

(/S), or tertiary (/T) units. [–] Enter a minus sign (–) to include sign for negative values. [0] Enter a zero (0) to display leading zeroes. digit[[.][.]digit]

The first digit indicates the field width in characters. Decimal point

only indicates floating decimal; decimal point with following digit

indicates fixed decimal with n digits to the right of the decimal.

Two consecutive decimals send the decimal point even if it falls at

the end of the transmitted weight field.

Table 10-7. Custom Stream Format Identifiers

Appendix 95

Page 100

10.6 Data Formats

Continuous Output Serial Data Format

If continuous transmission is configured for a serial port (STREAM parameter set to LFT or INDUST on the SERIAL menu), the 820i sends data using the Consolidated Controls serial data format shown in Figure 10-1:

ASCII 02

decimal

Polarity: <space> = Positive <–> = Negative

Weight: 7 digits, right-justiﬁed, dummy zeroes, decimal point with no leading zeroes except for leading zero immediately preceding the decimal point. Leading zeroes transmitted as spaces.

L = pounds K = kilograms T = tons G = grains <space> = grams O = ounces

Figure 10-1. Continuous Output Serial Data Format

Demand Output Serial Data Format

When demand mode is configured for the serial port (STREAM parameter set to OFF), the 820i uses a data st ring formatted for a basic ticket printout. The particular ticket format printed depends on the indicator configuration.

You can customize the ticket to work with a wide variety

of printers, scoreboard displays, and other remote equipment. See Section 6.0 on page 54 for more information on custom print formats.

RS-485 Data Formats

Two-wire RS-485 communications is available on port 4 of the CPU board; four-wire RS-485 communications is supported on the “A” ports of any installed serial expansion cards.

The

820i has a built-in RS-485 software protocol

which is enabled when you assign a non-zero address to the indicator. Valid RS-485 addresses must be in the range 1–255; the address is specified on the ADDRESS parameter on the SERIAL menu.

All remote commands are initiated using the data format shown in Figure 10-2:

ASCII 02

decimal

Address of the

r eceiving indicator

Figure 10-2. RS-485 Send Data Format

EDP serial command

NOTE: Host must send <CR>, not <CR><LF>. Failure to use <CR> renders all indicators unable to respond to serial commands

G = Gross

N = Net

or <CR>

Status: <space> = valid I = Invalid M = Motion O = Over/under range

ASCII

13 decimal

If the initiating device address matches the port address of an 820i on the RS-485 network, that indicator responds. For example, with demand outputs, or in response to a KPRINT command, the responding indicator uses the format shown in Figure 10-3:

ASCII 02

decimal

transmitting indicator

Addr ess of the

Response commands from indicator:

< ﬁrst line > <EOL> < additional lines > <EOL> < last line > <EOL>

where EOL = <CR> or <CR> <LF> (set by TERMIN parameter on the SERIAL menu)

ASCII 03

decimal

ASCII 13

decimal

Figure 10-3. RS-485 Respond Data Format

Example: To send the KPRINT command from an

ASCII terminal to an indicator at address 65 (decimal) on the RS-485 network, use the format shown in Figure 10-2.

• The keyboard equivalent for the start-of-text (

STX) character is CONTROL-B.

• The indicator address (65) is represented by an upper case “A”.

• The carriage return (CR) character is generated by pressing the

ENTER key.

Therefore, to send the KPRINT command to the indicator

at address 65, enter the following at the

terminal: CONTROL-B, A, K, P, R, I, N, T, ENTER.

The indicator responds with the format shown in Figure 10-3:

<STX> A SCALE #1 <EOL>

GROSS 1699 LB<EOL> 08/20/1998 10:05 AM<EOL>

If continuous transmission is configured for the serial port, the 820i sends data using the data format shown in Figure 10-4:

ASCII 02

decimal

transmitting indicator

Figure 10-4. RS-485 Continuous Data Format

Address of the

Response commands from indicator:

NOTE: This is the Consolidated Controls continuous data format

ASCII 03

decimal

ASCII 13

decimal

96 820i Installation Manual