Rice Lake IQ 700 User Manual

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Page 1

IQ 700

Digital Weight Indicator

Installation Manual

16821

Page 2

Page 3

Contents

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

1.0 Introduction.................................................................................................................................. 1

1.1 Front Panel Keypad and Annunciators................................................................................................ 2

2.0 Installation and Wiring................................................................................................................ 4

2.1 Unpacking and Assembly................................................................................................................... 4

2.2 Enclosure Disassembly....................................................................................................................... 4

2.3 Cable Connections ............................................................................................................................. 4

2.4 Power Connections ............................................................................................................................ 4

2.4.1 AC Units..................................................................................................................................................... 4

2.4.2 VAC Conversion ........................................................................................................................................ 4

2.5 Board Removal .................................................................................................................................. 5

2.6 Replacement Parts ............................................................................................................................. 5

2.7 Instrumentation Setup ........................................................................................................................ 5

2.8 Load Cell Wiring ................................................................................................................................. 6

2.9 Standard Surge Protection Board....................................................................................................... 7

2.10 Serial Port Wiring .............................................................................................................................. 8

2.10.1 Serial Port #1 Wiring: CPU KGR8924–1..................................................................................................... 9

2.10.2 Serial Port #2 Wiring: CPU KGR8924–1................................................................................................... 10

2.11 Digital I/O Wiring............................................................................................................................. 10

3.0 Configuration.............................................................................................................................. 12

3.1 Digital Configuration ......................................................................................................................... 12

3.1.1 Parameter Overview ................................................................................................................................. 12

3.1.2 Configuration Procedure........................................................................................................................... 12

3.1.3 Digital Configuration Parameters............................................................................................................... 12

3.1.4 Normal Configuration Setup Parameters................................................................................................... 18

3.2 Serial Configuration.......................................................................................................................... 19

4.0 Options Configuration................................................................................................................ 21

4.1 Option 1 – Expanded Resolution ...................................................................................................... 22

4.2 Option 2 – Analog Output Option ..................................................................................................... 23

4.2.1 Specifications........................................................................................................................................... 23

4.2.2 Test Modes .............................................................................................................................................. 23

4.2.3 Error Checking ......................................................................................................................................... 23

4.2.4 Communication Verification ...................................................................................................................... 23

4.2.5 Analog Wiring to Host Indicator ................................................................................................................ 26

4.2.6 Analog Module Serial Pass-Through......................................................................................................... 26

4.3 Option 3 – Time and Date................................................................................................................. 27

4.4 Option 4 – Accumulator.................................................................................................................... 28

4.5 Option 5 – Expanded Serial Communications................................................................................... 29

4.6 Option 6 – Linear Calibration ............................................................................................................ 31

4.7 Option 7 – Serial I/O ......................................................................................................................... 32

4.7.1 Customizing Files...................................................................................................................................... 32

4.7.2 Macro File Setup ...................................................................................................................................... 34

4.7.3 Standard Serial Configuration ................................................................................................................... 35

4.7.4 Option 7 Configuration.............................................................................................................................. 35

4.8 Option 8 – Analog Output/Relay Option............................................................................................ 37

4.8.1 Analog Output Option Wiring.................................................................................................................... 37

4.9 Option 9 – Front Panel Key Lockout Option...................................................................................... 38

Speciﬁcations subject to change without notice.

December 2001

Page 4

4.10 Option 10 – Setpoints..................................................................................................................... 39

4.11 Option 11 – Remote Input Option.................................................................................................... 39

4.12 Additional Options........................................................................................................................... 40

4.12.1 Relay Output Board KHL8924................................................................................................................. 40

4.12.2 Relay Output/Input Board (KJN8924–) .................................................................................................... 42

4.12.3 Serial Command Option Parameters....................................................................................................... 45

5.0 Calibration.................................................................................................................................. 46

5.1 Zero Calibration ................................................................................................................................ 46

5.2 Single Slope Span Calibration........................................................................................................... 46

5.3 Five-Point Linear Calibration ............................................................................................................. 47

6.0 Normal Weighing Mode Operations.......................................................................................... 48

6.1 Display Test ...................................................................................................................................... 48

6.1.1 Display Check.......................................................................................................................................... 48

6.1.2 EPROM Verification.................................................................................................................................. 48

6.2 LED Annunciators ............................................................................................................................. 48

6.3 Function Keys................................................................................................................................... 48

6.4 Gross/Tare/Net Weighing Operations ............................................................................................... 48

6.4.1 Display Mode on Power Up...................................................................................................................... 48

6.4.2 ZERO Key Function.................................................................................................................................. 48

6.4.3 TARE Key Function .................................................................................................................................. 49

6.4.4 Overload and Underrange Conditions....................................................................................................... 49

6.5 Fixed Tare Entry................................................................................................................................ 49

6.5.1 Lb/Kg Conversion.................................................................................................................................... 49

6.6 Serial Output .................................................................................................................................... 50

6.6.1 Serial Data Formats.................................................................................................................................. 50

6.6.2 Demand Mode versus Continuous Data Output ....................................................................................... 51

6.6.3 Demand Print with Identification Number.................................................................................................. 51

6.7 Truck Weighing Mode....................................................................................................................... 52

7.0 Setpoints.................................................................................................................................... 54

8.0 Optional and Advanced Features............................................................................................... 61

8.1 Expanded Serial Communications .................................................................................................... 61

8.1.1 Demand Output Serial Data Format.......................................................................................................... 61

8.1.2 Continuous Condec Output Serial Data Format........................................................................................ 62

8.1.3 RS485 Data Formats................................................................................................................................ 62

8.1.4 Port 1 Remote Serial Commands............................................................................................................. 63

8.1.5 Full Duplex Parameter Entry/Recall........................................................................................................... 64

8.2 Delay Demand Print.......................................................................................................................... 64

8.3 Battery Option .................................................................................................................................. 64

9.0 Appendix.................................................................................................................................... 65

9.1 ASCII Character Chart ...................................................................................................................... 65

9.2 Parameter Control Code Chart ......................................................................................................... 66

9.3 Display and Error Messages ............................................................................................................. 66

9.4 Specifications ................................................................................................................................... 67

IQ 700 Limited Warranty........................................................................................................................ 69

IQ 700 Installation Manual

Page 5

About This Manual

The IQ 700 indicator represents the latest in state-of-the-art microprocessor technology speciﬁcally applied to the weighing marketplace. This manual provides information on installation, calibration, conﬁguration, and operation of the IQ 700.

Authorized distributors and their employees can view or download this manual from the Rice Lake Weighing Systems distributor site at

www.rlws.com

1.0 Introduction

The IQ 700 is a single-channel digital weight indicator designed to operate in a wide variety of scale and weighing applications. The indicator is housed in a NEMA 4X stainless steel sealed case. The standard unit is equipped with a tilt stand base for tabletop or wall mounting applications. The indicator front panel consists of a 21-button ke ypad, six seven-segment display digits, and six LED annunciators (see Figure 1-1 on page 2).

Features of the IQ 700 include:

• Full front panel digital conﬁguration and calibration.

• Zero and span temperature compensation to ensure compliance with NTEP and Canadian temperature range requirements (–10 to 40°C).

•Nonvolatile memory stores data for calibration, temperature compensation, conﬁguration parameters, auto or ﬁxed tare values, PAZ and AZM values, and setpoint values.

• 10,000 displayed graduations in legal-for-trade applications; 80,000 displayed graduation in non-legal-for-trade, process weighing applications.

NOTE: Use of more than 20,000 graduations may cause undesirable display instability in some applications.

•Analog sensitivity to 0.3

•Ten updates per second, with selectable digital averaging and auto averaging; 5 Hz active analog ﬁlter for smooth response.

• Excitation for eight 350

•Time and date print selection.

V/grad at 20,000 graduations.

Ω

load cells at 10VDC.

Introduction

Page 6

MODEL

700

1.1 Front Panel Keypad and Annunciators

Figure 1-1 shows the IQ 700 front panel. The IQ 700 display consist of six seven-segment display digits. Table 1-1 lists the front panel keys and their functions.

MOTION

1 SET

POINT

2 SET

POINT

ZERO

TARE

RECALL

MODEL

700

ZERO

NET

GROSS

CAPACITY

NET

GROSS

5000 lb. X 0.5

TARE

162738495

lb/kg

CONV

ENT

Figure 1-1. IQ 700 Front Panel

Panel Key

ZERO Provides push-button auto zero (PAZ) over ±1.9% or 100% full scale capacity. Operates only in gross

weighing mode. GROSS/NET Switches the unit between gross and net weighing modes. TARE

PRINT Provides a manual print function if unit is wired to serial printer or other data device. Also initiates truck

lb/kg CONV Switches the displayed weight unit between pounds and kilograms. TARE RECALL Press to recall tare value; LED annunciator lit when tare value is displayed. Also used as ID RECALL in

ON/OFF Provides power to the indicator.

SETPOINT 1 & 2 Push to enter or recall associated setpoint values. 0–9, CE, ENT

Provides push-button tare entry over 100% of scale capacity. Pressing

and enters tare.

in/out weighing function if that feature is enabled. See Section 4.7 on page 31 for serial output

speciﬁcations.

ruck weighing mode and recalls total value when the totalizer option is enabled.

NOTE: On AC units, the ON/OFF switch is replaced by the Model 700 which becomes a start key in

setpoint batching modes.

Numeric keyboard for entry of manual tare, setpoint values, and calibration data.

ENT

(Enter) keys.

Function

TARE

key switches to net mode

(Clear Entry) and

Table 1-1. Front Panel Key Functions

IQ 700 Installation Manual

Page 7

Table 1-2 summarizes the front panel annunciator functions.

Annunciator

ZERO On when scale weight is within ±0.25 displayed graduations of zero. Used in gross or net weighing mode. NET On when the indicator is in net weighing mode. GROSS On when the indicator is in gross weighing mode. lb/kg lb or kg LED is lit to show the current displayed weight units. MOTION On when scale is in motion. 1 SETPOINT

2 SETPOINT TARE RECALL Part of the TARE RECALL key, LED ﬂashes when tare value is displayed.

On when the appropriate setpoint is energized or are ﬂashing when the appropriate setpoint is recalled on the display.

Function

Table 1-2. Front Panel Annunciators

Introduction

Page 8

2.0 Installation and Wiring

This section describes the procedures for connecting load cell and serial communications cables to the IQ 700 indicator. Instructions for CPU board replacement are included, along with assembly drawings and parts list for the service technician.

Use a wrist strap to ground youself and protect components from electrostatic discharge (ESD) when working inside the indicator.

Caution

2.1 Unpacking and Assembly

All indicators are conﬁgured and tested prior to shipment to ensure that they are fully functional.

Immediately after unpacking, visually inspect the IQ 700 to ensure all components are included and undamaged. The shipping carton should contain the indicator with attached tilt stand, this manual, and a parts kit. If any parts were damaged in shipment, notify Rice Lake Weighing Systems and the shipper immediately .

2.2 Enclosure Disassembly

The indicator enclosure consists of a load cell connector and cord grips for communication cables. The enclosure must be opened to connect the communication cables.

The IQ 700 has no on/off switch.

Warning

Before opening the unit, ensure the power cord is disconnected from the power outlet.

Ensure power to the indicator is disconnected then remove the screws that hold the enclosure body. Place the indicator face-down on an antistatic work mat, then lift the enclosure away from the front bezel. Set the enclosure aside.

2.3 Cable Connections

The IQ 700 provides a load cell connector and three cord grips for cabling into the indicator; one for the power, two to accomodate communications, digital input, and analog output cables.

One of the two free cord grips comes with a plug installed to prevent moisture from entering the enclosure. Depending on your application, remove the plug from the appropriate cord grip and install cables as required.

Figure 2-1 shows the recommended assignments for the IQ 700.

REAR VIEW

Analog Output, Digital Input

TB3 & 5

Load Cell Connector

AC Power

TB1

Figure 2-1. IQ 700 Backplate

TB2 & 4

Serial Communications

2.4 Power Connections

Standard units are powered by either 115 or 230 VAC volts or by optional battery pack.

2.4.1 AC Units

Units are powered by standard AC power. The AC power cord must be plugged into a 3-prong grounded AC wall socket.

2.4.2 VAC Conversion

The IQ 700 can be converted from 115VAC to 230VAC. The following steps are necessary to complete this conversion.

Before beginning, disconnect the

Warning

1. Disconnect the power source from the unit.

2. Remo ve rear outer case of the IQ 700.

3. Remove the rear connector bracket, remove the four corner screws from the standoffs, then remove the four screws from the corners of the CPU board.

4. Remo ve the CPU assembly.

5. Remove the protective insulator panel from the solder side of the CPU board.

AC power source. Failure to do so can result in injury or death.

IQ 700 Installation Manual

Page 9

EP–1.15

EPROM

Set 1

Version 15

6. Cut circuit traces between E7/E8 and E9/E10 as indicated with a sharp instrument like a razor blade or an X-acto

Converting from 115V AC to 230V AC

Cut between E7 and E8

Circuit Side of CPU Board

Figure 2-2. Circuit Trace Setup

knife. Refer to Figure 2-2.

Jumper E8 to E9

E8 E9 E10

Cut between E9 and E10

7. Add jumper, E8 to E9 using a properly insulated wire with a minimum size of #22 AWG.

8. Replace the protective insulator panel.

9. Change the power cord.

10. Reassemble the unit, test, and label unit for 230VAC.

2.5 Board Removal

If you must remove the IQ 700 CPU board, use the following procedure:

1. Disconnect power to the indicator. Loosen cord

grips and remove enclosure as described in Section 2.2.

2. Unplug all connections to the CPU board.

3. Remove the four corner screws from the standoffs.

4. Remove the four screws from the corners of the CPU board.

5. Remo ve the CPU board from the enclosure.

To replace the CPU board, reverse the procedure. Be sure to reinstall cable ties to secure all cables inside the indicator enclosure. Replace the enclosure and torque screws.

2.7 Instrumentation Setup

The IQ 700 operates with the EPROM program KDA1921-1(27C512). To verify the program installed in the indicator, turn on the indicator and observe the displayed value at the EP prompt (see Figure 2-3). The EP prompt displays the family, set, and version level of the installed EPROM.

Figure 2-3. EPROM Display

To ensure that the IQ 700 is in proper operating condition, the indicator can be tested with a load cell simulator. The input signal should be as close as possible to the normal system millivolt value. Figure 2-4 shows the simulator-to-indicator wiring connection in a six-wire conﬁguration. See Section 2.8 on page 6 for more information.

NOTE: Six-wire conﬁguration requires that the +SEN

lead be shorted to +EXC and the –SEN lead be shorted to –EXC at the simulator only.

LOAD CELL

SIMULATOR

–EXC

+EXC

+SIG

–SIG

Figure 2-4. Wiring Connection to Simulator

Caution

–EXC –SEN

+EXC +SEN

+SIG

–SIG

Exceeding rated load cell load or shorting excitation wires may damage power supply.

TO J1

CONNECTOR

IQ700 HB

2.6 Replacement Parts

Table 2-1 lists the replacement parts for the IQ 700.

19571 AC CPU RFI assembly 19573 LED display board 19574 21-keyboard assembly 19404 Overlay 19600 LCD display board

Table 2-1. IQ 700 Replacement Parts

Installation and Wiring

Page 10

NOTES:

Unprotected cable runs need to be installed in a method to protect the cable from damage from crimping. All wiring must conform to the National Electrical Code and RP 12.6.

2.8 Load Cell Wiring

Units are equipped with a six-wire load cell connection. Figure 2-5 shows the load cell output connector and the location of TB1 on the back of the indicator. Table 2-2 (in the following column), shows load cell connector pin assignments.

Load Cell Connector

TB3 & 5

TB1

POWER

REAR VIEW

TB2 & 4

A +EXCITATION B –EXCITATION C +SIGNAL D –SIGNAL E +SENSE

F –SENSE

Function

Table 2-2. Load Cell Connector Pin Assignments

Figure 2-5. J1 Load Cell Connector

IQ 700 Installation Manual

Page 11

The standard connection is designed for 4-wire (non remote sensing) use. To convert to 6-wire (remote sensing) applications, cut the two PC traces on either end of TB1 as shown in Figure 2-6.

Traces

TB1

+EXC

+SEN

+SIG

–SIG

–SEN

–EXC

Traces

NOTE: The load cell shield wire should be connected

to one of the load cell cable clamp screws located on the load cell mating connector.

LOAD CELL CONNECTOR

654321

U18

Figure 2-6. Load Cell Wiring From Indicator

+ Batt -

Check load cell color code for proper wiring.

GND LO HI

TO POWER SUPPLY

TB5

Six-Pin Female

Shielding is connected at only one end

Caution

(typically at the indicator end). If connected at the strain gauge end, disregard Figure 2-7.

Figure 2-7. Load Cell Shield Wire Connection

2.9 Standard Surge Protection Board

The IQ 700 digital indicator comes with a factory installed surge suppression board. The suppression board stops the ﬂow of excess voltage to the CPU board and attaches to TB1 on the CPU board just by pressing it onto TB1 and tightening the connector screws.

COMPONENT SIDE RIGHT SIDE CIRCUIT SIDE

CR3

CR2

CR4

CR1

+EXC

+SENSE

+SIG

–SIG –SENSE

–EXC

Figure 2-8. Surge Protection Diagram

E1 E2

E4 E5 E6

CHGND

Installation and Wiring

Page 12

2.10 Serial Port Wiring

The IQ 700 serial port can be conﬁgured to communicate directly to a printer, remote display, or other device using 20 mA active/passi ve, RS-232, or RS-485.

Access to this serial communication port is through the water seal cap (TB2 and TB4) located on the back of the IQ 700 indicator (see Figure 2-9). Wiring is extended through this connector and wired inside the indicator. See the output connector diagram in Figure 2-10 for connector and wire identiﬁcation. Select the appropriate terminals and set switch S1 accordingly .

TB3 & 5

TB1

Figure 2-9. Serial Port TB2 Location

PASS PORT 1 RECEIVE

RS232

20MA

RS485

ACTIVE

POWER

REAR VIEW

U13

J11

SERIAL COMMUNICATIONS - 1

J10

SERIAL COMMUNICATIONS - 2

TB2 & 4

Serial Port Connection

TB4

6 5

RX+ (20 mA passive Port 1)

RX- (20 mA passive Port 1)

RX+ (20 mA active Port 1)

TX- (20 mA Port 2)

TX+ (20 mA Port 2)

TX- (20 mA active Port 1)

GND or RX 20 mA active Port 1

TX+ (20 mA active Port 1)

RX1 (RS-232 duplex Port 1) RD1

TX1 (RS-232 duplex Port 1) TD1

TX2 (RS-232 Port 2) TD2

TB2

Figure 2-10. Serial I/O Wiring Locations

IQ 700 Installation Manual

Page 13

2.10.1 Serial Port #1 Wiring: CPU KGR8924–1

Serial Port 1 is a bidirectional (full duplex) port supporting active/passive 20 mA, current loop, RS-232, or RS-485 communications.

TB3

GND LO HI

U10

C15

PASS PORT 1 RECEIVE

U22 U21

TO POWER SUPPLY

DIGITAL OUTPUT

U15

DIGITAL OUTPUT

TB5

U11

U19

RS232 20MA

3 41 2

RS485 ACTIVE

TX- 20 mA active port 2 TX+ 20 mA passive port 2 TX- 20 mA passive port 1 TX+ 20 mA passive port 1

U13

PASS

RS232 20MA

3 41 2

RS485 ACTIVE

PORT 1 RECEIVE

J11

J10

TB4

6 5 4

RX+ 20 mA passive port 1

RX- 20 mA passive port 1

RX+ 20 mA active port 1

TX- 20 mA port 2

TX+ 20 mA port 2

SERIAL COMMUNICATIONS - 1

TX- 20 mA active port 1

GND or RX 20mA active port 1

TX+ 20mA active port 1

RX1 RS-232 duplex port 1

TX1 RS-232 duplex

TX2 RS-232 port 2

SERIAL COMMUNICATIONS - 2

TB2

RS-485

NOTE: Passive 20mA requires U22 option RS-485 option requires U21

Figure 2-11. Serial Port #1 Switch Location

ACTIVE 20 mA

TB2

TX-

RXTX+

RX+

TB4

PORT 1

PASSIVE 20 mA

TB5

TX+

TX-

RX-

RX+

TB4

PORT 1

(passive)

RXTX-

RX+

TX+

S1 – 2, 4 CLOSED S1 – 1, 3 OPEN

RX+

RX-

(active)

TXTX+

S1 – 2 CLOSED S1 – 1, 3, 4 OPEN

RS232 DUPLEX

TB2

COM

RX1

3 2

TX1

PORT 1

RS232 SIMPLEX

TB3

COM

TX1

TB2

PORT 1

SIG COM

Tx Rx

S1 – 1 CLOSED S1 – 2, 3, 4 OPEN

REMOTE

SIG COM

S1 – 1 CLOSED S1 – 2, 3, 4 OPEN

TB5

A B

PORT 1

100 kOhm

RS485

GND

100 k Ohm

OPTION 5 ON S1 – 3 CLOSED S1 – 1, 2, 4 OPEN

A B

MASTER

Figure 2-12. Port #1 Switch Settings

NOTE: The pull-up and pull-down resistors shown in the RS485 wiring diagram (100 K

Ω

typical) should be installed

at the indicator. GND may be tied to TB2-5 and +5 VDC to TB2-4 on CPU board (KGR8924-).

Installation and Wiring

Page 14

2.10.2 Serial Port #2 Wiring: CPU KGR8924–1

Serial port #2 is a simplex port using RS232, or 20 mA active/passive (passive 20 mA requires U15 installed) communication.

20 mA passive TB5

TX+

TX-

PORT 2

Rx+ active

Rx-

COM

TX2

PORT 2

TB2

5 1

RS232

SIG COM Rx

TX+

active

TX-

PORT 2

20 mA active

TB4

Rx+ passive

Rx -

Figure 2-13. Port #2 Switch Settings

2.11 Digital I/O Wiring

The standard unit has four outputs for setpoint and zero band control and four discrete inputs that allow the zero, net/gross, and print function to be operated remotely by contact closure of these inputs to digital ground. Wire any active digital input and outputs to connector TB3 on the CPU board. Table 2-3 shows the digital I/O assignments for the TB3 connector and their description.

Description

TB3 Pin Signal

1 +5 VDC 2 DIG OUT 4 Dribble control assigned to setpoint 2 (deﬁned in parameter 11), or a zero band output

when parameter 12 is selected for 1-50. 3 DIG OUT 3 Setpoint 2 output (deﬁned in parameter 11). 4 DIG OUT 2 Dribble control assigned to setpoint 1 (deﬁned in parameter 11). 5 DIG OUT 1 Setpoint 1 output (deﬁned in parameter 11).

Outputs

Inputs

Normal Mode Batch Mode

6 GND 7 DIG IN 1 Net/gross Abort 8 DIG IN 2 Zero Zero 9 DIG IN 3 Tare Start Batch

10 DIG IN 4 Print Print

Table 2-3. TB3 Pin Assignments (Digital I/O)

Inputs 7 through 10 allow the zero, net/gross, tare, and print functions to be operated remotely by contact closure of these inputs to digital ground.

10 IQ 700 Installation Manual

Page 15

Typically, digital outputs control relays which operate other equipment. Outputs 1 through 4 allow for setpoint and zero band control.

Operational Mode

Normal Batch

Tare Start Batch TB3-6 IN2

Zero Zero TB3-5 IN3

Net/Gross Abort TB3-4 IN4

Print Print TB3-3 IN5

Relay Board TB3

TTL Inputs J11 KGR8924 CPU

Table 2-4. Relay Input Wiring

Installation and Wiring 11

Page 16

3.0 Conﬁguration

Prior to calibration, the IQ 700 must be digitally conﬁgured, or assigned a set of operating parameters. The three parameters listed in Section 3.1 are directly related to calibration and must be set before proceeding to calibration mode.

3.1 Digital Conﬁguration

3.1.1 Parameter Overview

Table 3-1 on page 13 lists conﬁguration parameters and describes their values. The following paragraphs give the procedure for conﬁguring the IQ 700.

3.1.2 Conﬁguration Procedure

1. Unscrew the two screws on the face plate bracket (Figure 3-1). The bracket drops down, exposing four program switches on the left.

ENT

MOTION

1 SET POINT

2 SET POINT

342

OPEN

ZERO

TARE

RECALL

MODEL

700

ZERO

NET

GROSS

CAPACITY

NET

GROSS

5000 lb. X 0.5

TARE

162738495

lb/kg

CONV

When conﬁguration is complete, set SW1-2 down to return the unit to normal operating mode.

DEAD LOAD (3)

CONF (2)

CAL (1)

NORM

Parameter Identifier

ZERO

NET

GROSS

NET

ZERO

1 OPEN

342

TARE

RECALL

MODEL

700

GROSS

162738495

Figure 3-2. Closing Switch 2

CAPACITY

TARE

5000 lb. X 0.5

Selected Data

lb/kg

CONV

ENT

MOTION

1 SET

POINT

2 SET POINT

Figure 3-3 deﬁnes the functional operation of each key on the front panel of the indicator when the unit is in the the setup mode.

ZERO

NET

GROSS

TARE

Zero Net/Gross Tare Units

Parameter

Select

Parameter Data

Select

Subparameter

Select

Figure 3-3. Front Panel Key Functions

NOTE: The TARE RECALL key functions as a previous screen key in CONFIG mode.

lb/kg

CONV

Subparameter

Data Select

Figure 3-1. Accessing the Program Switches

2. Temporarily remove the unit’s ﬂexible black

display panel by gently pushing down and lifting the panel up and out at its center to expose the conﬁguration and calibration instructions printed on the surface below. The switch function table deﬁnes the appropriate front panel switch settings for the CONF and CAL modes.

3. Close switch SW1-2, marked

CONF (2), by

moving to the up position (see Figure 3-2). A prompt appears with a parameter number and data value.

The parameter identiﬁer is a number, 1–14, that correlates to the

CONFIG chart on the upper left of the

switch map panel. Selected data represents the value being entered into the unit conﬁguration data. For example, 1 100 sets the indicator to 10,000 graduations (see Table 3-2 on page 15).

3.1.3 Digital Conﬁguration Parameters

Table 3-2 on page 15 lists the conﬁguration display prompts (Prompt 1), and their value selections for displayed graduations. Prior to calibration, the IQ 700 must be digitally conﬁgured, or given its set of operating parameters. The ﬁrst three parameter selections are directly related to calibration and must be set up before proceeding to the calibration mode. These parameters include;

• number of graduation

• resolution

• decimal point location in the weight data, all of which deﬁne the scale capacity.

Table 3-3 lists Prompts 2 and 3, Table 3-4 lists Prompts 4, and Table 3-4 has Prompts 5, 6, and 7. Prompts 8, 9, and 10 are shown in Table 3-5 and Prompts 11 through 14 are listed in Table 3-6 on page 17.

12 IQ 700 Installation Manual

Page 17

Parameter Description Values

1 Graduations NTEP to 10,000 (up to 80,000 available). 2 Display resolution 1, 2, 5, 10, 20, 50, 100 3 Decimal point 0.0, 0.00, 0.000, 0.0000, no decimal 5 Digital averaging 1, 2, 4, 8, 16, 32, A1 = 8-4-2; A2 = 16-8-4 6Tare mode ATNR, AUTO, FIXED, BOTH (inhibit with motion) 7 AZM band Off, 0.5, 1, 3, 5, and 10 divisions

Use 0.5 for H-44, bench, counter and livestock applications; use 3 for vehicle,

axle-load, and railroad scales 8 AZM/PAZ aperture ±1.9%, 100% of capacity includes push-to-zero, H-44: 1.9% 9 Motion Off, 1, 3, 5 divisions H-44: vehicle, axle, livestock, RR, 3.0; all other 1.0

10 Displayed units Lb, kg, con 11 Setpoint mode See Section 7.0 on page 52 for settings 12 Zero band Off, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 20, 30, 40, 50 13 Weigh mode Normal, truck mode with transaction cancelled/stored, ﬁxed/auto tare 14 Serial output Port 1, Port 2, demand, continuous, baud rate, G/T/N, or display

Table 3-1. Parameter Overview

Configuration 13

Page 18

Figure 3-4 provides a graphic representation of conﬁguration parameters associated with the IQ 700.

CONFIG

CALIBR

OPTION 1 OPTION 2SERIAL

OPTION 3

OPTION 4

XXXXXXX XXXXXXXXXXXXXX

OPTION 5

OPTION 6 OPTION 7 OPTION 8 OPTION 9 OPTION 10

OPTION 11

GRADS

100

selection

list,

see table 3-2

on page 15

RES

resolution

1 2

5 10 20 50

100

MOTION

band

Off

1 3 5

20 50

DECPT

decimal point

0.0

0.00

0.000

0.0000

digital average

DISPLAY

lb. conversion

AVERAGE

1 2 4

8 16 32

A1=8-4-2

A2=16-8-2

ST PT

setpoint

off SP

over/under

batch 1 batch 2

modes A - G

output

pos/neg

TARE

enable tare

ATNR AUTO

FIXED BOTH

ZERO BAND control output

Off

4 5 6

8 9

10 20 30 40 50

AZM

band

OFF

0.5

AZM/PAZ

band

1.9 FS

1 3 5

WEIGHT

mode

normal

truck

SERIAL

serial output

port 1 & 2

demand

continous

baud rate

G/T/N

display

14 IQ 700 Installation Manual

Figure 3-4. Conﬁguration Menu

Page 19

Prompt Display Interpretation Notes

Displayed Graduations Number of Graduations = Scale Capacity

15 500 110 1000 115 1500 120 2000 125 2500 130 3000 140 4000 150 5000 160 6000 180 8000 1 100 10000 1 120 12000 Not valid in legal-for-trade applications 1 140 14000 1 160 16000 1 180 18000 1 200 20000 1 300 30000 Not valid in legal-for-trade applications 1 400 40000 1 500 50000 1 600 60000 1 700 70000 1 800 80000

Resolution

Legal for trade values: 500–10000 graduations

These selections available only if option 1 (expanded resolution) is enabled

Table 3-2. Conﬁguration Display Prompt 1

Prompt Display Interpretation Notes

Resolution / display divisions Scale capacity = displayed graduations x resolution

21 1 22 2 25 5 210 10 220 20 250 50 2 100 100

Decimal Point Location

30 No decimal point 3 0.0 xxxxx.x 3 0.00 xxxx.xx 3 0.000 xxx.xxx 3 0.0000 xx.xxxx

Resolution is determined by the combination of parameters 2 and 3. For example:

• If Parameter 2 = 1 and Parameter 3 = 0.00, display resolution is 0.01

• If Parameter 2 = 5 and Parameter 3 = 0.0, display resolution is 0.5

• If Parameter 2 = 10 and Parameter 3 = 0, display resolution is 10

Table 3-3. Conﬁguration Display Prompts 2 – 3

Configuration 15

Page 20

Prompt Display Interpretation Notes

No.

Digital Averaging

51 1 10/sec 52 2 5/sec 54 4 2.5/sec 58 8 1 sec 516 16 2 sec 532 32 4 sec 5A1 8-4-2 Variable 5A2 16-8-4 Variable 5A3 8-4-2 Variable Selection available when option 1 is enabled 5A4 16-8-2 Variable

Tare Enable Selection of either ﬁxed tare (Ft) or ﬁxed tare and auto tare both in parameter 6

6 Atnr Auto (stored) tare only

6 Auto Auto (stored) tare only 6Ft Fixed (manual) tare

6 both Auto or ﬁxed tare

AZM Capture Band (Displayed Grads)

7 oFF Off 7 0.5 ±0.5 71 ±1.0 73 ±3.0 75 ±5.0 Selection available when option 1 is enabled 710 ±10.0

Averages

– no recall

only

Update

Rate

allows up to a six digit ﬁxed tare entry to be made using the numeric front panel

keys or, when conﬁgured for full duplex serial communication, a ﬁxed tare entry can be down loaded through the serial port.

Table 3-4. Conﬁguration Display Prompts 5 – 7

Prompt Display Interpretation Notes

PAZ Aperture

8 1.9 ±1.9% of full scale 8FS 100% of full scale

Motion Band

Display Grads/sec 9 oFF Off 91 ±1.0 93 ±3.0 95 ±5.0 910 ±10.0 920 ±20.0 Selections available when option 1 is enabled 950 ±50.0

Table 3-5. Conﬁguration Display Prompts 8 –10

16 IQ 700 Installation Manual

Page 21

Prompt Display Interpretation Notes

Display Base (lb/kg) lb/kg CONV key functions only if parameter 10 is set to 10 Con

10 lb lb display only 10 kg kg display only 10 Con lb (base) conversion

Table 3-5. Conﬁguration Display Prompts 8 –10 Conﬁguration Display Prompt 1 (Continued)

Prompt Display Interpretation Notes

Setpoint mode Four independent modes, three dependent modes. See Section 7.0 on page 52

Zero band control output Parameter 12 (zero band output) is not functional in certain setpoint

12 oFF off 12 1 ±1 12 2 ±2 12 3 ±3 12 4 ±4 12 5 ±5 12 6 ±6 12 7 ±7 12 8 ±8 12 9 ±9 12 10 ±10 12 20 ±20 12 30 ±30 12 40 ±40 12 50 ±50

Truck mode See “Truck Weighing Mode in Section 6.7, page 50, for details

Serial conﬁguration Section 3.2 for details

for settings.

conﬁgurations. See Section 7.0 on page 52 for details.

Table 3-6. Conﬁguration Display Prompts 11 – 14

Configuration 17

Page 22

3.1.4 Normal Conﬁguration Setup Parameters

You must be in the conﬁguration mode (SW 2 closed to set the indicator from the PC) to be able to write conﬁguration parameters. To write commands the following Jxxyyzz<CR> sequence must be used. The following parameters and their setup numbers are as follows:

Parameter 1 = Grads J0600 03 = Both J1100 02 = Ov.Un J1103 06 = 6 J1200 14 = 50 J0100 00 = 500 J1101 00 = HL J1103 07 = 7 J0100 01 = 1000 Parameter 7 = AZM Capture J1101 01 = TGT J1103 08 = 8 Parameter 13 = Truck in/out J0100 02 = 1500 J0700 00 = Off J1103 09 = 9 J1300 00 = Nor J0100 03 = 2000 J0700 01 = .5 J1102 00 = Pos J1103 10 = 10 J1300 01 = Tru J0100 04 = 2500 J0700 02 = 1 J1102 01 = Zer J1301 00 = Can J0100 05 = 3000 J0700 03 = 3 J1103 00 = Off J1301 01 = Str J0100 06 = 4000 J1103 00 = Pos J1103 01 = 1 J0100 07 = 5000 Parameter 8 = Zero Range J1103 01 = Zer J1103 02 = 2 J1302 00 = Off J0100 08 = 6000 J0800 00 = 1.9 J1103 03 = 3 J1302 01 = On J0100 09 = 8000 J0800 01 = FS J1104 00 = Pos J1103 04 = 4. J0100 10 = 10000 J1104 01 = Zer Parameter 14 = Serial J0100 11 = 12000 Parameter 9 = Motion Band J1104 00 = Off J1400 00 = Off J0100 12 = 14000 J0900 00 = Off J1100 03 = Bat 1 J1104 01 = S1 J1400 01 = SI J0100 13 = 16000 J0900 01 = 1 J1101 00 = Off J1104 02 = S1.P J1400 02 = DU J0100 14 = 18000 J0900 02 = 3 J1101 01 = S1 J1104 03 = S1.D (J1401 – 1405 for SI and DU) J0100 15 = 20000 J0900 03 = 5 J1101 02 = S1.P J1104 04 = S.P.D. J1401 00 = Net

J0900 04 = 10 J1101 03 = S1.D J1401 01 = GTN

Parameter 2 = Resolution J1101 04 = S.P.D. J1105 00 = Pos J0200 00 = 1 Parameter 10 = Units J1105 01 = Zer J1402 00 = Off J0200 01 = 2 J1000 00 = Lb only J1102 00 = Pos J1402 01 = 1 J0200 02 = 5 J1000 01 = Kg only J1102 01 = Zer J1106 00 = Off J1402 02 = 2 J0200 03 = 10 J1000 02 = Lb/Kg Conversion J1106 01 = 1 J1402 03 = 3 J0200 04 = 20 J1103 00 = Off J1106 02 = 2 J1402 04 = 4 J0200 05 = 50 Parameter 11 - Setpoints J1103 01 = S2 J1106 03 = 3 J0200 06 = 100 J1100 00 = Off J1103 02 = S2.P J1106 04 = 4. J1403 00 = Off

J1100 01 = SP J1103 03 = S2.D J1106 05 = 5 J1403 01 = Co

Parameter 3 = Decimal Point J1101 00 = Off J1103 04 = S.P.D. J1106 06 = 6 J1403 02 = De J0300 00 = 0 J1101 01 = S1 J1106 07 = 7 J0300 01 = 0.0 J1101 02 = S1.P J1104 00 = Pos J1106 08 = 8 J1404 00 = 3 J0300 02 = 0.00 J1101 03 = S1.D J1104 01 = Zer J1106 09 = 9 J1404 01 = 6 J0300 03 = 0.000 J1101 04 = S.P.D. J1106 10 = 10 J1404 02 = 12 J0300 04 = 0.0000 J1100 04 = Bat2 J1404 03 = 24

J1102 00 = Pos J1101 00 = Off Parameter 12 = Zero Band J1404 04 = 48

Parameter 5 = Digital Averaging J1102 01 = Zer J1101 01 = S1 J1200 00 = Off J1404 05 = 96 J0500 00 = 1 J1101 02 = S1.P J1200 01 = 1 J0500 01 = 2 J1103 00 = Off J1101 03 = S1.D J1200 02 = 2 J1405 00 = Off J0500 02 = 4 J1103 01 = S2 J1101 04 = S.P.D. J1200 03 = 3 J1405 01 = Co J0500 03 = 8 J1103 02 = S2.P J1200 04 = 4 J1405 02 = De J0500 04 = 16 J1103 03 = S2.D J1102 00 = Pos J1200 05 = 5 J0500 05 = 32 J1103 04 = S.P.D. J1102 01 = Zer J1200 06 = 6 (J1406 for SI only) J0500 06 = A1 J1103 05 = tol. J1200 07 = 7 J1406 00 = 3 J0500 07 = A2 J1103 00 = Off J1200 08 = 8 J1406 01 = 6

J1104 00 = Pos J1103 01 = 1 J1200 09 = 9 J1406 02 = 12

Parameter 6 = Tare J1104 01 = Zer J1103 02 = 2 J1200 10 = 10 J1406 03 = 24 J0600 00 = ATNR J1103 03 = 3 J1200 11 = 20 J1406 04 = 48 J0600 01 = Auto J1103 04 = 4. J1200 12 = 30 J1406 05 = 96 J0600 02 = FT J1103 05 = 5 J1200 13 = 40

Table 3-7. Conﬁguration Setup Parameters

18 IQ 700 Installation Manual

Page 23

3.2 Serial Conﬁguration

The IQ 700 has two serial ports. Both serial ports 1 and 2 are ASCII-compatible, 20 mA current loop, or RS-232 outputs. The serial format is compatible with most printers, scoreboards, and other remote devices. Each output can be disabled, set for print on demand mode, or set to output data continuously .

Table 3-7 shows the conﬁguration selections for parameter 14, which control the conﬁguration of ports 1 and 2. Settings for simplex (14.S1) and duplex (14.dU) are the same except that ports 1 and 2 must ha ve the same baud rate

when in duplex mode.

Subparameter

Parameter

Net/Gross Tare Lb/Kg Conversion Key which affects associated parameters

14. oFF Serial communications disabled

14. SI Port 1 and 2: simplex

Selection

14.1 Demand print conﬁguration in net mode

14.2 Delay after carriage return (CR) enable

14.3 Port 1 conﬁguration

14.4 Port 1 baud rate

14.5 Port 2 conﬁguration

14.6 Port 2 baud rate

Subparmeter Data

Selection

14.1Gtn

14.1nEt

14.2oFF

14.2 1

14.2 2

14.2 3

14.2 4

14.3oFF

14.3 Co

14.3 dE

14.4 3

14.4 6

14.4 12

14.4 24

14.4 48

14.4 96

14.5oFF

14.5 Co

14.5 dE

14.6 3

14.6 6

14.6 12

14.6 24

14.6 48

14.6 96

Explanation

Three-line output G-N-T Single line, net print

No delay after CR 1 second delay after CR 2 seconds delay after CR 3 second delay after CR 4 second delay after CR

Port 1 disabled Continuous output Demand print

300 bps 600 bps 1200 bps 2400 bps 4800 bps 9600 bps

Port 2 disabled Continuous output Demand print

300 bps 600 bps 1200 bps 2400 bps 4800 bps 9600 bps

Table 3-8. Parameter 14 Conﬁguration Parameters

Configuration 19

Page 24

Subparameter

Parameter Net/Gross Tare Lb/Kg Conversion Key which affects associated parameters

14. dU Port 1 duplex

Selection

14.1 Demand print conﬁguration in net mode

14.3 Port 1 conﬁguration

14.4

In full duplex 14.4

is the baud

selection for ports

1 and 2

14.5 Port 2 conﬁguration

Subparmeter Data

Selection

14.1Gtn

14.1nE

14.2oFF

14.2 1

14.2 2

14.2 3

14.2 4

14.3oFF

14.3 Co

14.3 dE

14.6 3

14.6 6

14.6 12

14.6 24

14.6 48

14.6 96

14.3oFF

14.3 Co

14.3 dE

Explanation

Three line output G-N-T Single line, NET print

No delay after CR 1 second delay after CR 2 seconds delay after CR 3 second delay after CR 4 second delay after CR

Port 1 disabled Continuous output Demand print

Ports 1 and 2 baud rate 300 bps

600 bps 1200 bps 2400 bps 4800 bps 9600 bps

Port 2 disabled Continuous output Demand print

Table 3-8. Parameter 14 Conﬁguration Parameters

All serial characters in the data format are in ASCII and consist of the following default settings:

Data Formats

1 Start Bit

7 Data Bits

1 Parity Bit (Odd Parity)

1 Stop Bit

Table 3-9. Data Formats

The transmission of serial data can be initiated in either demand mode, continuous mode, or RS485. Refer to Section 6.6 on page 48 for advanced detailed information on serial conﬁguration options.

20 IQ 700 Installation Manual

Page 25

4.0 Options Conﬁguration

The IQ 700 offers a selection of optional features that are available in the conﬁguration of the indicator. The options setup mode allows the operator to expand the capabilities of the indicator. The available features are:

•Option 1 - Expanded resolution

•Option 2* - Analog output

•Option 3 - Time and date

•Option 4 - Accumulator

•Option 5* - Local area network\tag\id\counter

•Option 6 - Five-point linearization

•Option 7 - Smart serial I/O

•Option 8* - Analog output relay

•Option 9 - Keyboard lockout

•Option 10 - Setpoints

•Option 11 - Remote Input

NOTE: *Options 2, 5, and 8 require additional hardware support. Options 1 through 11 are currently available in the standard EPROM KDA1921-1.

To access digital option conﬁguration, close switches SW1-2 and 3 (Figure 4-1). Press and hold the ENT key until OPtion appears on the display. If the option mode is not enabled (all options turned off), dashes appear across the display (- - - - -).

Use the ZERO key to select options 1 through 11 or the

TARE RECALL key to scroll backward through the

options. To enable a selected option, use the

GROSS/NET key .

Some options, once enabled, may have an option submenu available. Use the

TARE key to access the

option submenu. To make parameter selections in the option submenu, use the

lb/kg CONV key. Display

prompting is provided in each case.

Key Functions Summary

Use the list below (Figure 4-3), as a quick reference when selecting and conﬁguring the options.

ZERO

ZERO – Increments option number

NET

GROSS

NET/GROSS – Turns options ON/OFF

TARE – Steps through subparameters or functions as

TARE

ENTER for numeric changes

lb/kg

UNITS – Selects subparameters or digit position/decrements

CONV

digit for numeric changes

PRINT – Increments digit for numeric entries

TARE

TARE RECALL – Provides backstep in configuration mode

RECALL

162738495

0 – 9 – Used to enter numeric values directly ,

including ZERO/SPAN values in Option 2 or TIME/DATE in Option 3 mode

ENT

MOTION

lb/kg

CONV

1 SET POINT

2 SET

ENT

POINT

DEAD LOAD (3)

CONF (2)

CAL (1)

OPEN

NORM

ZERO

NET

GROSS

CAPACITY

NET

ZERO

GROSS

342

TARE

RECALL

MODEL

700

162738495

5000 lb. X 0.5

TARE

Figure 4-1. Close Switches SW1-2 and 1-3 for Option

Conﬁguration

In the option mode, primary function keys (ZERO,

GROSS/NET, etc.) operate as secondary function keys

(Figure 4-2).

ZERO

RECALL

SELECT

MODEL

OPTION

700

TARE

ZERO

NET

GROSS

CAPACITY

NET

GROSS

162738495

ENABLE

1 2 4 5

DISABLE

TARE

5000 lb. X 0.5

OPTION

lb/kg CONV

ENT

MOTION

1 SET

POINT

PARAMETER

SELECT

2 SET POINT

Figure 4-3. Quick Key Functions

Figure 4-2. Front Panel Keys with Alternate Functions in

Options Menu

Options Configuration 21

Page 26

4.1 Option 1 – Expanded Resolution

Enabling option 1 increases the indicator resolution by allowing display graduation selections beyond the normal 20,000 in parameter 1 of the conﬁguration mode.

Up to 80,000 displayed graduations are available when this option is on; however, applying such high gains to the data may cause undesirable display instability in some applications.

The expanded resolution (OP.1) is shown in Table 4-1

Prompt Display Interpretation

Expanded Resolution

OP.1 oF OP.1 on

Option 1 Menu

Off On (expanded up to 80,000 displayed graduations)

Table 4-1. Expanded Resolution Options

and its menu structure in Figure 4-4.

CONFIG

CALIBR

SERIAL OPTION 1

OFF

OPTION 2

OPTION 3

EXPANDED

RESOLUTION

OPTION 4

XXXXXXX XXXXXXXXXXXXXXXXXXXXX OPTION 5

OPTION 6 OPTION 7 OPTION 8 OPTION 9 OPTION 10

Figure 4-4. Option 1 Menu

Refer to Section 4.12.3 on page 45 for individual serial command option parameters for Option 1.

OPTION 11

22 IQ 700 Installation Manual

Page 27

4.2 Option 2 – Analog Output Option

Option 2 enables the analog output option. The following features of analog output are:

•Converts serial data into analog: 0–10 VDC or 4–20 mA.

•Ordered as a kit, it must be operated remotely from the digital weight indicator.

• Self powered, 115/230 VAC provides isolated output.

•Automatic data checking/veriﬁcation.

•Analog output tracks gross, net, or displayed weight.

• Full digital calibration (indicator front panel).

Serial data from the indicator is modiﬁed to include scaled information speciﬁcally for the analog output module. The standard communications are also included to allow the module to pass-through printer or scoreboard information.

NOTE: The serial pass-through does not have duplex capability.

The analog output is fully isolated with its own power supply and current loop communications. The analog module can be located remotely up to 1000 feet from the indicator. After wiring and setting the module’s baud rate, the remaining setup and calibration is done at the indicator.

4.2.1 Speciﬁcations

Current output is 4–20 mA with a maximum impedance less than or equal to 600Ω. Voltage output is 0–10 VDC with a minimum load resistance of 1k Ω.

4.2.2 Test Modes

Switch settings are provided to force the analog output to zero, full scale, or to provide a continuous sawtooth waveform for system checking.

4.2.3 Error Checking

Serial data is continually checked for parity, valid characters, and presence of communication. Loss of data is indicated by forcing the analog output to a minimum value of 0.5 VDC or 3.2 mA (approximate). If the indicator is in an overload condition, the analog output is forced to 5% over full scale. With the 4–20 mA output, an additional alarm is provided to detect the lack of current (break) in the loop.

4.2.4 Communication Veriﬁcation

An LED (DS1) is provided on the analog module:

• ON = Communications OK

• Pulse = Communications errors

•OFF = No power

Options Configuration 23

Page 28

Table 4-2 shows the option 2 configuration parameters.

Prompt

Option

Display

Interpretation Notes

All off -------- Mode not enabled (options 1 through 10

turned off)

OP.2 OP.2 o F

OP.2 o n

2.1 dSP

2.2 P.1

2.3 OFF

2.4

2.5 Zr Enter weight value for analog zero using

2.6 FS Use the same procedure as 2.5 to enter

2.7 Zr.A ZERO TRIM: While measuring analog

Off Analog option disabled On Analog option enabled

Analog tracks display

Analog tracks gross weight

net

Analog tracks net weight Indicator data out on port 1 (to analog)

P.2

This port is not used Analog module does not pass serial data

Analog module outputs serial on demand

Analog module outputs serial continuously

Pass-through serial output baud rate 1200 baud

2400 baud

4800 baud

9600 baud

the numeric keys. The TARE key stores new value; the display responds with ENTER.

analog full scale value.

output, use lb/kg CONV and PRINT keys to increment/decrement the zero value. Increment/decrement function forces a test mode zero output. The TARE key stores the new value.

—

Use standard indicator setup for serial conﬁguration under menu 14 (conﬁguration Switch S-2 closed) to establish communications before using the option 2 menu. Port 1 from the indicator to the analog module must be set for the desired baud rate and be in continuous output mode. In the option 2 menu, set the indicator port to 1. On analog board S1, set baud rate switches (1 and 2) to match menu 14.

—

The display for parameters 2.5 through 2.8 alternate between the parameter selection and the actual data value currently entered. This alternation will continue until the data for the parameter has been increased or decreased. TARE key to store. The display will again resume switching between parameter and data.

NOTE: After entering new data, use

2.8 SP.A SPAN TRIM: Same as 2.7 except a span test mode output is provided.

24 IQ 700 Installation Manual

Table 4-2. Option 2 Conﬁguration

Page 29

Figure 4-5. Analog Module Setup and Wiring

1 23456789

456

SW1 Setting

Baud rate

1 2

1200 Off Off 2400 On Off 4800 Off On 9600 On On

Mode 3 4

Normal operation Off Off

0 VDC/4 mA (test only) On Off

10 VDC/20 mA (test only) Off On

0–10 VDC/4–20 mA ramp (test only) On On

Table 4-3. Baud Rate and Switch SW1 Settings

TB1 Description TB2 Description

1 4–20 mA 1 Zero 2Ground 2 Gross/Net 3 0–10 Vdc output 3 Tare 4 Alarm 4 Start 5Ground A 5 Ground (–20 mA input) common 6 +20 mA TXD 6 RS-232 TXD 7 –20 mA TXD 7 +5 VDC 8 +20 mA RXD 8 –20 mA 9 -20 mA RXD (input) 9 Demand print

NOTE: Jumper TB1-8 to TB2-7 (5 VDC) to make the analog output module an active device.

Table 4-4. Description of Terminal Boards TB1 and TB2

Options Configuration 25

Page 30

4.2.5 Analog Wiring to Host Indicator

The following diagram illustrates the wiring layout to the host indicator.

RX+

TX+

RXTX-

Active 20 mA

TB4

4 5

TX+

RX+ (passive)

TX- (analog)

7 9

RX-

TX+

active

TX-

PORT 2

20 mA

TB4

▲

2 Rx - (analog)

▲

Rx+ (passive)

8 9

TB2

PORT 1

Figure 4-6. Analog Wiring to Indicator

4.2.6 Analog Module Serial Pass-Through

The serial data from the host digital weight indicator is provided as a simplex output with the same format as the host.

ANALOG TB2

DEMAND

COMMON

+5 (-TD)

TX(-TD)

7 8

➤

20 mA

➤

RS-232

RET

KBY7116/4

Figure 4-7. Pass Through Wiring

The Option 2 conﬁguration parameters are graphically illustrated in Figure 4-8, shown below.

CONFIG

CALIBR

SERIAL OPTION 1

OFF

2.1

dSP

Gr net

OPTION 2

2.2

P.1 P.2

OPTION 3

OPTION 4

2.3

OFF

XXXXXXX XXXXXXXXXXXXXXXXXXXXX OPTION 5

OPTION 6 OPTION 7 OPTION 8 OPTION 10

2.4

24 48 96

2.5

2.6

OPTION 9

2.7 2.8

Zr.A

OPTION 11

SP.A

Figure 4-8. Option 2 Menu

Refer to Section 4.12.3 on page 45 for individual serial command option parameters for Option 2.

26 IQ 700 Installation Manual

Page 31

4.3 Option 3 – Time and Date

The main purpose for time and date is to allow the operator to quickly change the time when the time changes between standard and daylight savings time.

The time and date clock is attached to the battery-backed memory (U4) and will continue running when the indicator is off.)

Prompt Display Interpretation Notes

Time and date option Time and date settings can be directly

OP.3 oFF Off (time and date disabled) OP.3 On On (time and date enabled)

3.1 Std dLs

3.2 12

Standard Time Daylight Savings Time

Selects 12- or 24-hour time display

3.3 A

AM (A) or PM (P) setting when 12-hour clock is selected

3.4 Un Ab

Selects the location of printed time and date data: under (Un), above (Ab), or on the same line (On) as weight data.

3.5 LEt nO

Prints date in letters (LEt) or numbers (nO). For example: Sept 1, 1999 vs. 09/01/99

3.6 tI Time. Use numeric keys to enter the time in hours, minutes and

seconds (HHMMSS), then press the

ENTER key (see Note

below)

3.7 dA Date. Use numeric keys to enter the date in month, day and

year format (MMDDYY), then press the

ENTER key (see Note

below)

accessed in normal running mode by holding down both the

0 and 3 keys for

a few seconds. The operator can then make changes without using option switches. To exit, press the

0 key.

The display for parameters 3.5 and 3.6 alternates between the parameter and the current data value. This continues until new data is entered using the numeric keys. After entering new data, press

ENTER again to alternate the

display.

Table 4-5. Option 3 Conﬁguration Selections

NOTES:

• Prior to setting the time and date, select the current time (dLs–daylight savings or Std–standard). This feature selection allows the operator to increment or decrement the time by one hour when clocks are changed from dLs or Std without having to re-program the entire time.

•Time and date can be directly accessed in normal running mode by pressing both the

0 and 3 keys for a fe w

seconds. This allows the time or date to be changed without using the option switches. To exit,you must be at 3.1 to 3.5 and then press the 0 key. This sequence does not work with 3.6 or 3.7.

Option 3 conﬁguration parameters are graphically illustrated in Figure 4-9.

CONFIG

CALIBR

SERIAL OPTION 1

OFF

TIME/DATE

Off On

OPTION 2

OPTION 3

DLS

Std. dLs

OPTION 4

XXXXXXX XXXXXXXXXXXXXXXXXXXXX OPTION 5

Figure 4-9. Option 3 Menu

OPTION 6 OPTION 7 OPTION 8 OPTION 10

A–PT

Am Pm

POS

Under

Above

TYPE

LEt

letter

number

OPTION 9

hh.mm.ss

TI DATE

mm/dd/yy

Refer to Section 4.12.3 on page 45 for individual serial command option parameters for Option 3.

OPTION 11

Options Configuration 27

Page 32

4.4 Option 4 – Accumulator

The accumulate function is used to add weight data to a register for later access by the user. The accumulator can keep a running total of weights entered, either automatically using setpoints, or manually pressing the PRINT key when the accumulate function is active.

The IQ 700 has a ten digit accumulator available when Option 4 is enabled. To protect against multiple accumulations of data, the accumulator option has a selectable return to This feature ensures that the weight display must return to a value inside the zero band before the accumlator can be performed.

Parameter 10 in the conﬁguration mode be set for lb or kg base only. This avoids adding incorrect

Caution

Option Prompt Display Description

data to the accumulator when switching between lb base and kg conversion. Clear the total whenever the capacity is changed.

ZERO ACCUMULATION BAND feature.

OP.4 OP.4 oF

OP.4 on

4.1 oFF

off on – accumulator enabled

Zero band “off” data accumulator, anytime the

± 1 Display graduations

± 2 Display graduations

± 3 Display graduations

± 4 Display graduations

± 5 Display graduations

± 6 Display graduations

± 7 Display graduations

± 8 Display graduations

± 9 Display graduations

± 10 Display graduations

± 20 Display graduations

± 30 Display graduations

± 40 Display graduations

± 50 Display graduations

PRINT key is pressed.

Table 4-6. Option 4 Conﬁguration Parameters

Accumulation

Accumulators are activated in the following ways.

•Activated by pressing the

•Activated by the

PRINT COMMAND in the auto batch mode (parameter 11 bAt2).

PRINT key .

• If the data is valid (not in motion, overload, etc.) the display data is added to the content of the accumulator and the display prompts with

To prevent multiple accumulations of weight data, a

PRINT when conﬁgured for demand print or Acc if not in demand.

ZERO threshold detection band (in display graduations),

requires the display data to return to zero before another accumulation/print can be performed.

Total Recall

To view the contents of the accumulation register on the display, use the following steps: press TARE RECALL which is redeﬁned as TOTAL RECALL key when option 4 is enabled. The tare recall LED ﬂashes indicating the instrument is in the total recall mode. While in total recall, the contents of the accumulator can be printed out when the

PRINT key is pressed. If the serial output is conﬁgured for continuous output, the total is continuously printed

out anytime the indicator is placed in total recall mode.

Total Reset

The total can be cleared to zero when in the TOT AL RECALL display mode by:

1. Press the

2. Press

Clear.

CE key. The unit prompts with the display message Sure.

CE a second time to clear the contents of the accumulator resetting it back to zero. The display prompts

Refer to Section 4.12.3 on page 45 for individual serial command option parameters for Option 4.

28 IQ 700 Installation Manual

Page 33

4.5 Option 5 – Expanded Serial Communications

The expanded serial communications options provide RS485 communications for the IQ 700. Option 5 features include:

•Duplex communication for up to two weight indicators on a single serial port.

•RS485 half-duplex with U21 installed.

•RS485 full-duplex available with U21 and the

•Direct keyboard access to the indicator address in normal operating mode.

• Poll/answer protocol.

•Unit address 1 - 98.

•Tag mode that adds the programmed address to standard serial output format.

• Stored ID mode allows an identiﬁcation number to be held until written over by a new one.

•Counter sequentially counts on each valid print. Counts from 1 – 999,999.

TAG/LAN

Under option 5 there are two modes of serial operation that can be selected:

•TAG mode – Adds a two digit address to the standard serial format which “tags” printed data with the IQ 700’s address. This feature is useful when more than one indicator is set up on a site and serial data needs to be identiﬁed with the indicator from which it was generated.

•LAN mode – Local Area Network can be conﬁgured as a two wire (half duplex) RS485 serial communication by installing the driver chip into socket U21 or 5.2 LAN (full duplex) RS485/RS422 with the additional installation of the KBT7116-13 kit.

Option Prompt Display Explanation Additional Notes

KBT7116-13 kit installed.

OP.5 OP.5 oF

OP.5 on

5.1. tAg LAn

5.2. Addr Allows selection of indicator address from

off on Option 5 enabled

Tag mode (data labeled with an address Local Area Networking (RS485)

1 – 98).

When either 5.2 or 5.5 is selected, the display alternates between 5.2 Addr or 5.5 cnt, respectively and its current numeric value. The alternation of the display occurs until a new value is selected. Addresses can be accessed in the normal operating mode by pressing

simultaneously. Pressing seconds allows changes to be made without having to access the dip switches. To exit, press

0 and 5

0 and 2 for several

TARE

RECALL for several seconds.

5.3. oF on

5.4. oF on

5.5. cnt Preset initial counter value from 0 – 999,999 See notes from 5.2

ID held option off ID option enabled

Counter off Counter option enabled

Table 4-7. Option 5 Conﬁguration

NOTE: Port 1 conﬁguration (parameter 14) must be set for duplex, (du), demand mode (de), and the appropriate baud rate. See Section 3.2 for wiring and serial protocol.

The option 5 conﬁguration parameters are graphically illustrated in Figure 4-10, shown on the page 29.

Options Configuration 29

Page 34

CONFIG

CALIBR

SERIAL OPTION 1

OPTION 2

OPTION 3

OPTION 4

XXXXXXX XXXXXXXXXXXXXXXXXXXXX OPTION 5

OPTION 6 OPTION 7 OPTION 8 OPTION 10

OPTION 9

OPTION 11

OFF

5.1

tAg LAn

5.2

Addr

5.3

oFF

5.4

oFF

Figure 4-10. Option 5 Menu

Receive From Indicator Transmit From Indicator

Data Entry Command Type Echo Data Resp.

Poll P Wt. Poll P Weight data

Remote Z Zero Z Status

GGross G Status

N Net N Status TTare T Status B Start Bat B Status

Setpoint

xxxxx)

(

Fixed Tare

xxxxx)

(

Calibration

xxxxx)

(

Calibration Data

Zero Cal CZE Zero Entry CZR Zero Cal Data

Span Cal CSE Span Entry CSR Span Cal Data

SEn Enter SRn Setpoint value SRn Recall SRn Setpoint value

FE Enter FR Fixed tare value FR Recall FR Fixed tare value

Z Zero Cal No response

SE Span Cal

CZR Zero Recall CZR Zero Cal Data

CSR Span Recall CSR Span Cal Data

5.5

Cnt

Table 4-8. Table of Commands and Data

Refer to Section 4.12.3 on page 45 for individual serial command option parameters for Option 5.

30 IQ 700 Installation Manual

Page 35

ID HELD

This function is enabled when 5.3 is selected On. When ID held is enabled, the current keyed in ID number is stored in memory and is sent out with each valid demand serial print. There are two methods of ID entry.

•Gross/Net mode – use numeric keys to enter the desired ID number, then press

•Gross mode only – key in numeric value and press

ENTER. This stores the new ID number for the next

PRINT.

print command.

NOTE: Leading zero entry not allowed. NOTE: If a zero value is entered as an ID number, there is no printout of an ID number.

Counter

The counter feature is a six digit counter that sequentially increments by one on each valid print command in the net mode only . It is enabled when 5.4 is on and has a range from 0 - 999,999.

4.6 Option 6 – Linear Calibration

There are ﬁve calibration points that can be entered sequentially. Calibrations using fewer than ﬁve points will linearize the curve up to the last data point.

Enabling option 6 places the indicator in a linearization calibration when the unit is in the calibration mode (SW1-1 closed on front panel DIP switch). Use the ﬁve-point linearization procedure outlined in Section 5.3 on page 45 to perform a scale calibration when option 6 is enabled.

The ﬁve-point linearization calibration (OP.6) is shown in Table 4-9

Prompt Display

Five-point linearization

OP.6 oFF Off — OP.6 on On Enter up to ﬁve linearization points

Interpretation Notes

Table 4-9. Option 6 Conﬁguration Selections

Refer to Section 4.12.3 on page 45 for individual serial command option parameters for Option 6.

Options Configuration 31

Page 36

4.7 Option 7 – Serial I/O

The serial I/O option offers ﬂexibility for an operator to customize the serial output format for individual system requirements. The selections under option 7 may be divided into three groups.

•Customizing of serial output data.

• Setup of MACRO ﬁles.

• Those ﬁles that affect serial operation.

These sections are addressed in detail below.

4.7.1 Customizing Files

The serial I/O option offers ﬂexibility for an operator to customize the serial output format for individual system requirements. The selection of the associated custom print ﬁle is performed automatically by serial port and the data mode (gross, net, total recall, or special) that the IQ 700 is currently in at the time of a print.

The custom print supports:

• Specifying starting and terminating characters (STX, CR, LF)

•Adding printer control characters

•Custom headers and titles

•Customizing units to ounce, tons, or pounds

•Customized parameters such as gross weight instead of GR

•Custom insertion of special parameters such as time/date and identiﬁcation number

•Delays where and when required

•Truck mode custom printing

•Custom continuous serial protocol

•Custom “P” print out in duplex mode

NOTE: Custom print does not support RS485 protocol.

Customizing

File Normal Mode Truck Mode Macros (8) Macro Parameter Codes

Port 1 7.1 Gross data Truck mode data is printed

7.2 Net data 7.10 601

7.3 Total data 7.11 602

7.4 Special (future use) 7.12 603

Port 2 7.5 Gross data Truck entry 7.13 604

7.6 Net data Truck out empty 7.14 605

7.7 Total data Truck out full 7.15 606

7.8 Special (future use) Truck ﬁxed tare 7.16 607

Table 4-10. Customized Serial I/O Format

only on Port 2. Port 1 ﬁles remain in normal mode. Option 7 disabled - unit prints in default format. Option 7 enabled - print mode will print to its default format unless a designated ﬁle is set to off.

7.9 600

32 IQ 700 Installation Manual

Page 37

Option 7 Menu

CONFIG

CALIBR

SERIAL OPTION 1 OPTION 9

OPTION 2

OPTION 3

OPTION 4

XXXXXXX XXXXXXXXXXXXXXXXXXXXX OPTION 5

OPTION 6 OPTION 7 OPTION 8 OPTION 10

OPTION 11

OFF

7.1

port 1 gross

Off On

600

7.2

port 1 net

Off

7.9

Off

7.10 601

Off

7.3

port 1 total

Off On

7.11 602

Off On

7.5

port 2 gross

Off Off

On On

7.12 603

Off

7.6

port 2 net

7.17

Delay Print

7.13

Off

604

Off

7.7

port 2 total

Off

7.18 Prnt. Inhibit

7.14 605

Off

Demand

Off

7.15 606

Off On

7.19

Transmit Parity

One

Odd

Evn SPC

7.16 607

Off

7.20

Receive Parity

Off

Figure 4-11. Option 7 Menu

Refer to Section 4.12.3 on page 45 for individual serial command option parameters for Option 7.

Options Configuration 33

Page 38

4.7.2 Macro File Setup

There are eight macro ﬁles that can be accessed in any of the prime print ﬁles 1–8 (7.1 to 7.8), using the 600 series codes listed in Table 4-10 on page 31 and Table 9-2 on page 64. Each macro ﬁle holds up to 30 ASCII characters and parameter codes. Refer to the ASCII characters and Table 9-2 for parameter codes.

Print File 7.1 – Port 1 gross mode data

Line # Code Code deﬁnition

01 002 STX start of text 02 600 * macro ﬁle #1 (7.9) 03 200 gross weight with lb/kg gr 04 032 SP (space) 05 601 * macro ﬁle #2 (7.10) 06 013 CR (carriage return) 07 010 LF (line feed) 08 999 end of ﬁle

Table 4-11. Print File Deﬁnition Codes

Code 600 – macro ﬁle 7.9

Line # Code Code deﬁnition

01 065 A character 02 067 C character 03 032 SP (space) 04 105 i character 05 110 n character 06 099 c character 07 046 . (period) 08 013 CR (carriage return) 09 010 LF (line feed) 10 999 end of ﬁle

Table 4-12. Code 600 Deﬁnitions

Code 601 – macro ﬁle 7.10

Line # Code Code deﬁnition

01 402 date per setup 02 032 SP (space) 03 401 time per setup 04 999 end of ﬁle

Table 4-13. Code 601 Deﬁnitions

34 IQ 700 Installation Manual

Page 39

4.7.3 Standard Serial Conﬁguration

The Serial I/O option allows standard serial output ports, conﬁgured in parameter 14 of the conﬁguration mode, and options OP3 (time and date), OP5 (tag, ID, counter), and OP4 (accumulator), to be modiﬁed and imported into the serial output data stream. The following table lists conﬁguration parameters in 14 and option modes that are associated with the customized print

Parameter Function Custom Print

14. Port 1 mode selection (OFF, SI, dU) Port 1 ﬁles 7.1 – 7.4 set for simplex or duplex mode.

14.1 Net mode (Gtn/net) multi line (Gtn) or single line net data print only.

14.2 Print delay – off, 1, 2, 3, 4 second delay. Code 700 delays serial transmission for number of seconds

14.3 Port 1 mode (off/Co/dE) set for continuous or demand

14.4 Baud rate selection for Port 1 Port 1 custom print baud selection.

14.5 Port 2 mode (off/Co/dE) set for continuous or demand

14.6 Baud rate selection for Port 2 Port 2 custom print baud selection.

Options

OP3 Time/Date setup Codes 400 to 402 brings time and date into the serial data. OP4 Accumulator setup Codes 230 to 233 total data. OP5 Tag mode setup

Identiﬁcation number setup Ticket number (counter) setup

This selection is not applicable to the custom print.

selected in 14.2. Sets port 1 for Co or dE custom print.

Port 2 ﬁles 7.5 – 7.8 set for simplex or duplex mode.

Code 502 – two digit address code. Codes 503 and 504 – ID number codes Codes 510 and 511 – ticket number codes.

Table 4-14. Standard Serial Conﬁguration

4.7.4 Option 7 Conﬁguration

Option 7 conﬁguration allows the user to create or edit ﬁles. The following table illustrates the option 7 conﬁguration parameters.

Option Prompt Display Interpretation

All Off ------- Mode not enabled (options 1 through 11 off)

OP.7 OP.7 oF

OP.7 on

7.1 – 7.8 oFF on

7.9 – 7.16 oFF on

7.17 oFF on

7.18 oFF on

Custom print option off option disabled on option enabled

Main print ﬁles 1 through 8 Selected ﬁle disabled (default printout) Selected ﬁle enabled (custom printout)

Macro ﬁles 1 – 8 Selected ﬁle disabled Select ﬁle enabled

Delay print ﬁle Disabled Enabled – print command delayed until data is out of motion

Port 1 demand print inhibit Disabled Enabled – the print key, remote print (TB3-10), and auto batch (BAT2) print command are inhibited from executing a demand print out of port 1

Options Configuration 35

Page 40

Option Prompt Display Interpretation

7.19 one odd evn

SPC

7.20 oFF

NOTE: Selections 7.19 and 7.20 are available in EPROM (KDA1921-3).

Transmit parity selection Mark parity Odd parity Even parity Space

Receive data parity Disabled – parity observed when receiving data. Enabled – parity is ignored when receiving data.

Table 4-15. Option 7 Conﬁguration Parameters (continued)

To Create a File

To create a new ﬁle use the following steps:

1. Go to the desired ﬁle (7.1–7.16) using the key.

2. Set ﬁle to on using the

3. Step to the ﬁrst ﬁle line (01) using

lb/kg CONV key .

1 SETPOINT

key.

4. Using the numeric keyboard, enter the ASCII

character or parameter code using the tables in Section 9.0 on page 63. NOTE: all codes are three digit decimal numbers and leading zeros need not be entered.

5. Go to the next line using the

1 SETPOINT key .

6. Repeat steps 4 and 5 until the ﬁle is complete.

End ﬁle with the code 999.

TARE

To Edit a File

Files may be edited in one of three ways:

•A new code can be added/modiﬁed

•Codes can be deleted from a ﬁle

•Codes can be inserted into a ﬁle

Add/Modify a Code

To add or modify an existing code:

1. Select the ﬁle position to be added or modiﬁed using the

SETPOINT key to decrease to the desired ﬁle

1 SETPOINT key to increase or the 2

number.

2. Enter a new code using the numeric keys.

Delete a Code

To delete a code:

1. Select the ﬁle position to be deleted using the

SETPOINT key to increase or the 2 SETPOINT

key to decrease to the desired ﬁle number.

2. Press

Insert a Code

CE key .

To insert a code:

1. Select the ﬁle position where the new code is to be inserted using Setpoint keys as described above.

2. Press

ENT key (observe 000 code).

3. Enter the new code using numeric keys.

36 IQ 700 Installation Manual

NOTE: Refer to the Parameter Control Chart in Section

9.0 , Table 9-2 for commands.

Page 41

4.8 Option 8 – Analog Output/Relay Option

NOTE: Option 8 only addresses the setup of the analog output section on the dual function circuit board.

Option 8 utilizes the KJN8924, a dual function circuit board mounted internally to the back plate of the indicator. It provides a four relay output for setpoint process control and a 4 - 20mA or 0 - 10 VDC analog output which is conﬁgured and trimmed for zero and span in similar fashion as the older option 2 analog output (KHD8924). Besides its dual function capabilities, the board uses a 16-bit DAC.

Table 4-16 shows the Option 8 conﬁguration.

Option Prompt Display Interpretation

OP.8 OP.8 oF

OP.8 on

8.1 dSP Gr net

8.2 zR

8.3 FS Use the same procedure as 8.2 to enter the analog Full Scale value.

8.4 Zr.A

Off On – Analog option enabled

Analog tracks display Analog tracks gross weight Analog tracks net weight

Enter weight value for analog Zero using the numeric keys. The value, while the display responds with Enter.

Zero T rim, while measuring the analog output, use the increase/decrease the zero value. Inc.dec function forces a test mode zero output. The

lb/kg CONV and PRINT keys to

TARE key will store new

TARE key stores the new value.

8.5 SP.A Span Trim, same as 8.4 except a span test mode output is provided.

Table 4-16. Option 8 Conﬁguration Parameters

Refer to Section 4.12.3 on page 45 for individual serial command option parameters for Option 8.

4.8.1 Analog Output Option Wiring

Table 4-17 and Figure 4-12 show the analog output wiring.

Terminal Block Function

TB4 – 1 + Battery Supply TB4 – 2 RET (common) TB1 – 1 0 – 10VDC analog output TB1 – 2 Common TB1 – 3 4 – 20mA analog output

Table 4-17. Analog Output Wiring

Ribbon Cable Connection

The ribbon cable is a sixteen conductor cable that connects the TTL control logic levels (inputs and outputs) on J11 of the CPU board KGR8924 to J1 on the analog/relay option board.

Options Configuration 37

Page 42

Caution

When connecting the ribbon cable from J11 of the CPU board to J1 of the analog relay option

board, be sure to match pin one of J11 to pin one of J1. Use the color strip on the cable to identify pin on at each connector end.

ANALOG SECTION

ANALOG I/O SETPOINT RELAY

KJN8924 - [ ] DATE REV

TB4

BATT +

BATT –

TB1

1 2 3

4 TO 20mA ANALOG OUTPUT

J6 – (KGR8924) CPU

1 2

0 TO 10VDC ANALOG OUTPUT

0-10 GND 4-20

TB4

TB1

(MAX. IMPEDENCE 600 OHMS OR LESS)

Figure 4-12. Analog Output Wiring to Indicator CPU Board

4.9 Option 9 – Front Panel Key Lockout Option

In some applications it is desirable that the front panel keys cannot be accessed while operating in normal mode. When option 9 is on, the zero, net/gross, tare, print, and setpoint front panel keys can be disabled by turning on the appropriate parameter (9.1 – 9.4) selections.

Setpoints 9.5 and 9.6 can be completely disabled from viewing and modifying by selecting off. Note that option 9 only disables the front panel keys and does not lockout the functions that these keys perform. The

zero, gross/net, tare, and print command are still accessible from the remote inputs on TB3 7–10 of the CPU board or through full duplex serial communication.

Table 4-18 shows the option 9 parameters.

Option Prompt Display Interpretation

OP.9

OP.9 oFF OP.9 on

9.1 oFF on

9.2 oFF on

9.3 oFF on

9.4 oFF on

9.5 oFF rcL Chg

9.6 oFF rcL Chg

Front panel key lockout option Off On – key lockout option enabled

Zero key enabled. Front panel key performs zero function when pushed. Zero key disabled.

Net/gross key enabled. Front panel key selects gross/net modes when pushed. Net/gross key disabled.

Tare key enabled. Front panel key performs tare function when pushed. Tare key disabled.

Print key enabled. Front panel key performs demand print function when pushed. Print key disabled.

Setpoint 1 locked out from front key access. Setpoint 1 may be viewed but not changed. Setpoint 1 may be viewed and changed.

Setpoint 2 locked out from front key access. Setpoint 2 may be viewed but not changed. Setpoint 2 may be viewed and changed

Table 4-18. Option 9 Parameters

Refer to Section 4.12.3 on page 45 for individual serial command option parameters for Option 9.

38 IQ 700 Installation Manual

Page 43

4.10 Option 10 – Setpoints

This option allows an active setpoint to be operated using the display, gross, or net data. When option 10 is turned on the selection of data that setpoint 1 operates off of is conﬁgured in 10.1 and 10.2 for setpoint 2.

Table 4-19 shows the option 10 parameters.

Option Prompt Display Interpretation Interpretation

All Off -------- Mode not enabled (options one through ten turned off) OP.10 OP.10 oFF

OP.10 on

10.1 dSP Gr

net

10.2 dSP Gr

net

10.3 oFF Gr

net

10.4 oFF

(0 - 50)

Off On – setpoint option enabled

Setpoint 1 uses display data Setpoint 1 uses gross weight data Setpoint 1 uses net weight data

Setpoint 2 uses display data Setpoint 2 uses gross weight data Setpoint 2 uses net weight data

Either mode Batching while in gross display mode Batching while in net display mode

No zero restriction to start the batch. +/- 1 display grad band

Table 4-19. Option 10 Parameters

Control the Batch 1 start mode

Control the Batch 1 start zero band

For additional information on setpoints refer to Section 7 on page 52. Refer to Section 4.12.3 on page 45 for individual serial command option parameters for Option 10.

4.11 Option 11 – Remote Input Option

The remote input option provides a means of connecting remote inputs to the indicator and option 11 is used to conﬁgure those digital inputs to something other than to the defaults.

Table 4-20 shows the option 11 parameters.

Option Prompt Display Interpretation

Off ------- Mode not enabled

OP.11 OP.11 oFF

OP.11 On

Selecting any of these options, 11.1 - 11.5 enables the user to access the data selection for each of the inputs 1-5.

Off - remote input option disabled On - remote input option enabled

11.1 Input 1 (TB3-10) Data Selection for all:

11.2 Input 2 (TB3-9) Tare Start Batch

11.3 Input 3 (TB3-8) Abort Zero

11.4 Input 4 (TB3-7) Net/Gr Abort

11.5 Input 5 (TB4-5) Print Print

Zer Zero Scale n-G Net/Gross toggle tar Auto Tare Prt Print Sta Batch Start Pau Batch Pause Abo Batch Abort

Default Settings

Normal Batch Print Print

Table 4-20. Option 11 Parameters

Refer to Section 4.12.3 on page 45 for individual serial command option parameters for Option 11.

Options Configuration 39

Page 44

4.12 Additional Options

Additional options are available with the IQ 700. While they are not digitally accessed and set up under the option mode (front panel switches 2 and 3 closed), they are available. Additional options include the following:

•Relay board (KHL8924) installed or when ordered as a kit (KBT7116-11/12).

•Relay board (KJN8924) installed or when ordered as a kit (KBT7116-16).

•Parallel BCD Option kit (KBY7116-1).

4.12.1 Relay Output Board KHL8924

This unit can be ordered with the relay output board(KHL8924) installed. Refer to Figure 4-13 on page 41 for detailed board wiring. This option provides four solid state relays to control 115/230 VAC lines directly.

For applications requiring dry contacts, reed relays can be ordered. Ordered in kit form, order:

• Solid state relays installed order KBT7116-11

•Reed relays installed order KBT7116-12

A rear access hole in the indicator is required for accessing output from the relay board. Newer indicators now come standard equipped with this hole.

Additional features of KHL8924 include:

•Power-up reset protection – all relays are held off until the CPU re-establishes proper operating conditions caused by power interruptions.

•Watchdog circuitry – A hardware timer is provides to automatically turn off all relays if the instrument is not running.

• Solid state optically isolated relays – Rated 20VAC to 120VAC, 5ma to 1 amp.

•Dry contact reed relays DC only – Rated 0.5 amp, 10va contact rating max. and 100VDC switching volts max.

•All outputs provided with terminal strip connections.

The following table shows the relay output wiring and is shown generically for either solid state or dry contact output relay options.

Output Mode

TB1 Output A B C D E F G

11Setpoint 1 Setpoint 1 2 32 Setpoint 1 4 53Setpoint 2 Setpoint 2 6 74Zero band Zero band Setpoint 2 8 9 Spare

with preact

Table 4-21. KHL8924 Relay Output Wiring

Setpoint 1 Setpoint 1

with preact

Setpoint 1

(dribble)

Setpoint 2 Setpoint 2

(dribble)

with preact

Setpoint 2

(dribble)

Setpoint 1

with preact

Setpoint 1

(dribble)

Tolerance High High

Zero band Zero band Zero band

Low Low

Accept Accept

40 IQ 700 Installation Manual

Page 45

IQ700

SUPRESSOR

KGR8924 CPU

J11

RIBBON CABLE BRINGS CONTROL LOGIC FROM CPU TO THE OUTPUT RELAYS

SPARE

RELAY OUTPUT BOARD KHL8924–

TB1-1

TB1-2

TB1-3

TB1-4

TB1-5

TB1-6

TB1-7

TB1-8

TB1-9

TB1-10

OUT1

OUT2

OUT3

OUT4

SPARE

POWER TO

OUTPUTS

Figure 4-13. KHL8924 Relay Output Wiring

NOTES:

• The indicator power must be clean and isolated from the control power used to run relays, solenoids, and motors. Also the indicator ground must be separate from the control power ground.

• Solid state relays typically leak some current during their off state (4ma to 10ma). When used with certain relays or neon indicator lights, a resistor wired in parallel to the load may be required to shunt this current and allow the device to turn off.

•When using these outputs to drive other relays, suppressors are required on the external relay’s coil.

• Insure that the load cell wiring is routed separately from all control wiring.

Options Configuration 41

Page 46

4.12.2 Relay Output/Input Board (KJN8924–)

The relay output board KJN8924– is a dual function circuit board that contains both an analog output section (0 – 10VDC or 4 – 20ma) and a relay output/input section with four solid state relays and four solid state input relays. Additional features of KJN8924– include:

•Power up reset protection – all relays are held off until the CPU re-establishes proper operating conditions caused by power interruptions.

•Watchdog circuitry – a hardware timer is provided to automatically turn off all relays if the instrument is not running.

• Solid state optically isolated relays – rated 20VAC to 120VAC, 5ma to 1 amp

•Outputs and inputs are provided with terminal strip connections.

Table 4-22 shows the setpoint relay output/input wiring

Outputs Inputs

Terminal Block Function Terminal Block Function

TB2 - 1 Out 1 TB3 - 6 IN 2 TB2 - 2 Out 2 TB3 - 5 IN 3 TB2 - 3 Out 3 TB3 - 4 IN 4 TB2 - 4 Out 4 TB3 - 3 IN 5 TB2 - 5 AC Common

TB3 - 1 & 2

TB5 - 4

Table 4-22. Setpoint Relay Option Output/Input Wiring

The following table shows the relay output wiring for KJN8924.

Output Mode

TB2 Output A B C D E F G

11Setpoint 1 Setpoint 1

with preact

22 Setpoint 1

33Setpoint 2 Setpoint 2

with preact

44Zero band Zero band Setpoint 2

Table 4-23. KJN8924 Relay Output Wiring

Setpoint 1 Setpoint 1

with preact

Setpoint 1

(dribble)

Setpoint 2

with preact

(dribble)

Setpoint 2

with preact

Setpoint 2

(dribble)

Setpoint 1

with preact

Setpoint 1

(dribble)

Tolerance High High

Zero band Zero band Zero band

Low Low

Accept Accept

42 IQ 700 Installation Manual

Page 47

K5 THROUGH K8

LOGIC CONTROL

FROM CPU BOARD

J11

KGR8924

CPU

RIBBON CABLE BRINGS CONTROL LOGIC FROM CPU TO THE OUTPUT RELAYS

RELAY

I/O

OUTPUT

RELAYS

K10

K11

K12

TB2-1

TB2-2

TB2-3

TB2-4

TB2-6

TB5-1

TB5-2

TB5-3

TB2-5 TB3-1 TB3-2

TB5-4

OUT1

OUT2

OUT3

OUT4

NOT USED

AC COMMON

SUPRESSOR

KGR8924 CPU

CONTROLS ONLY

OUTPUTS 1– 4

120VAC

COMMON

120VAC

Figure 4-14. Output Relays Wiring Diagram

INPUT

RELAYS

TB2-5

TB3-1 TB3-2 TB5-4

TB3-6

TB3-5

TB3-4

TB3-3

IN 2

IN 3

IN 4

TTL LOGIC CONTROL

SIDE INPUT FUNCTIONS

ARE DEFINED PER

INPUT TABLE

IN 5

J1 CONNECTED TO J11 VIA SIXTEEN

CONDUCTOR RIBBON CABLE

Figure 4-15. Input Relay Wiring Diagram

Options Configuration 43

Page 48

Operational Mode

Normal Batch

Tare Start Batch TB3-6 IN2

Zero Zero TB3-5 IN3

Net/Gross Abort TB3-4 IN4

Print Print TB3-3 IN5

Print Print TB4-5 IN

Relay Board TB3

Relay Board TB-4

TTL Inputs J11 KGR8924 CPU

Table 4-24. Relay Input Wiring

44 IQ 700 Installation Manual

Page 49

4.12.3 Serial Command Option Parameters

The following table lists the option parameter serial commands for the IQ 700.

Option 1 K0306 00 = TI (time entry) K0701 00 = Off K0717 00 = Off K0906 00 = CHG K0100 00 = Off K0306 01 = DA (date entry) K0701 01 = On K0717 01 = On K0906 01 = OFF K0100 01 = On K0906 02 = RCL

Option 4 K0702 00 = Off K0718 00 = Off

Option 2 K0400 00 = Off K0702 01 = On K0718 01 = On Option 10 K0200 00 = Off K0400 01 = On K1000 00 = Off K0200 01 = On K0401 00 = Off K0703 00 = Off K0719 00 = ODD K1000 01 = On

K0201 00 = DSP K0401 01 = 1 K0703 01 = On K0719 01 = EVN K1001 00 = DSP

K0201 01 = GR K0401 02 = 2 K0719 02 = SPC K1001 01 = GR

K0201 02 = NET K0401 03 = 3 K0704 00 = Off K0719 13 = ONE K1001 02 = NET

K0401 04 = 4 K0704 01 = On K0202 00 = P.1 K0401 05 = 5 K0720 00 = Off K1002 00 = DSP K0202 01 = P.2 K0401 06 = 6 K0705 00 = Off K0720 01 = On K1002 01 = GR

K0401 07 = 7 K0705 01 = On K1002 02 = NET

K0203 00 = Off K0401 08 = 8 K0203 01 = DE K0401 09 = 9 K0706 00 = Off K0800 00 = Off K1003 00 = OFF

K0203 02 = CO K0401 10 = 10 K0706 01 = On K0800 01 = On K1003 01 = GR

K0401 11 = 20 K0801 00 = DSP K1003 02 = NET K0204 00 = 12 K0401 12 = 30 K0707 00 = Off K0801 01 = GR K0204 01 = 24 K0401 13 = 40 K0707 01 = On K0801 02 = DSP K1004 00 = OFF K0204 02 = 48 K0401 14 = 50 K1004 01 = 0 K0204 03 = 96 K0708 00 = Off K0802(xxxxxxxx) – Zero K1004 02 = 1

Option 5 K0708 01 = On K0803(xxxxxxxx) – Span K1004 03 = 2

K0205(xxxxxxxx)–Zero K0500 00 = Off K0804(xxxxxxxx) – Zero Trim K1004 04 = 3

K0206(xxxxxxxx)–Span K0500 01 = On K0709 00 = Off K0805(xxxxxxxx) – span trim K1004 05 = 4

K0207(xxxxxxxx)–Zero Trim K0501 00 = TAG K0709 01 = On K1004 06 = 5

K0208(xxxxxxxx)–Span Trim K0501 01 = LAN

K0501 02 = OFF K0710 00 = Off K0900 00 = Off K1004 08 = 7

Option 3 K0710 01 = On K0900 01 = On K1004 09 = 8

K0300 00 = Off K0502 00 = Addr (RS-485

address entry)

K0300 01 = On K0711 00 = Off K0901 01 = On K1004 11 = 10

K0301 00 = STD K0503 00 = Off K0711 01 = On K1004 12 = 20 K0301 01 = DLS K0503 01 = On K0902 00 = Off K1004 13 = 30

K0712 00 = Off K0902 01 = On K1004 14 = 40 K0302 00 = 24 K0504 00 = Off K0712 01 = On K1004 15 = 50 K0302 01 = 12 K0504 01 = Off K0903 00 = Off

K0713 00 = Off K0903 01 = On

K0303 00 = A K0505 00 = Cnt (num entry) K0713 01 = On K1100 00 = Off K0303 01 = P K0904 00 = Off K1100 01 = On

Option 6 K0714 00 = Off K0904 01 = On K1101 00 = ZER K0304 00 = Ab K0600 00 = Off K0714 01 = On K1101 01 = N-G K0304 01 = On K0600 01 = On K0905 00 = CHG K1101 02 = TAR K0304 02 = Un K0715 00 = Off K0905 01 = OFF K1101 03 = PRT

Option 7 K0715 01 = On K0905 02 = RCL K1101 04 = STA

K0305 00 = No. K0700 00 = Off K1101 05 = PAU K0305 01 = Let K0700 01 = On K0716 00 = Off K1101 06 = ABO

K0716 01 = On (K1102 - 05 same as K1101)

Option 8

Option 9 K1004 07 = 6

K0901 00 = Off K1004 10 = 9

Option 11

Table 4-25. Serial Command Option Parameter Codes

Options Configuration 45

Page 50

5.0 Calibration

The IQ 700 indicator can be calibrated using single slope span calibration or ﬁve-point linearization. Zero must be calibrated (see Section 5.1) before either span or linearization calibration can be performed.

Indicator option 2 (Section 4.2 on page 22) provides settings for zero, span, and trim adjustments. The settings are all digital therefore no potentiometers are required. During the trim adjustments for zero/span, the analog output is forced to the zero/span previously selected in option mode parameters 2.5 and 2.6. While reading the analog output, the trim is increased or decreased from 0 to ± 175 until the reading corresponds with the values entered in parameters 2.5 and 2.6.

5.1 Zero Calibration

Zero calibration is accomplished by the following steps:

1. Clear the scale (no load).

2. Close SW1-3 (dead load). The leftmost display digit should be ﬂashing

C as shown in Figure 5-1.

FLASHING

GROSS

ZERO

TARE

RECALL

MODEL

700

ZERO

NET

CAPACITY

NET

GROSS

162738495

TARE

5000 lb. X 0.5

MOTION

lb/kg

CONV

ENT

DEAD LOAD (3)

CONF (2)

CAL (1)

NORM

FLASHING

ZERO

NET

GROSS

ZERO

342

OPEN

TARE

RECALL

MODEL

700

Figure 5-1. Close Switch 3

NET

GROSS

CAPACITY

5000 lb. X 0.5

TARE

162738495

MOTION

lb/kg

CONV

1 SET POINT

2 SET

ENT

POINT

DEAD LOAD (3)

CONF (2)

CAL (1)

NORM

OPEN

342

Figure 5-2. Close Switch 3 and Open Switch 1

3. Adjust dead load potentiometer to obtain a reading at or near zero (see Figure 5-2).

4. Open SW1-3 and close SW1-1 to put the indicator in the digital calibration mode. The display may change from a zero reading, which is acceptable.

5. Press the

ZERO key. The display should read ---CAL, then return to a zero reading.

5.2 Single Slope Span Calibration

1. Place a test weight on the scale and wait for the motion LED to go out.

2. Enter weight value using keyboard. When correct, press return to the correct reading.

3. Recheck by clearing scale.

4. Open all switches to place the unit in normal weighing mode (Figure 5-3).

ENT. The display will read ---CAL brieﬂy, then

1 SET POINT

2 SET POINT

342

OPEN

Figure 5-3. SW1 with All Switches Open

5. Close center bar and tighten center bar screws. Seal the unit if used in a legal-for-trade application.

46 IQ 700 Installation Manual

Page 51

5.3 Five-Point Linear Calibration

There are ﬁve calibration points (La, Lb, Lc, Ld, and Le) that can be entered sequentially. Calibrations using fewer than ﬁve points will linearize the curve up to the last data point. The curve is then extrapolated from the last entry point. For best results, use values of 20%, 40%, 60%, 80%, and 100% of full scale for the ﬁve linearization points.

1. Turn on option 6 (see Section 4-6 on page 30).

2. After performing a zero calibration as described in Section 5.1, place the ﬁrst test weight on the scale platform. Allow ten or more seconds for stabilization (motion LED goes out).

NOTE: Straight averaging is applied during calibration.

3. Enter test weight value for the ﬁrst calibration point using the numeric keyboard.

4. When the display is correct, press the calibration point entered then appears with a ﬂashing display prompt L_ indicating the next calibration point to be entered (Lb, Lc, Ld, or Le).

5. Recheck Steps 2, 3 and 4 for Lb, Lc, Ld, and Le with the appropriate test weights.

6. Recheck the zero weight by emptying the scale.

NOTE: AZM is off during calibration. Dead load display provides signal reference.

7. When complete, open all switches on SW1.

8. Re-install faceplate bracket and tighten the knurled fasteners. Seal the unit if used in a legal-for-trade application.

Calculations Example

Capacity = 200,000 lb x 20 lb Number of graduations = 200,000 ÷ 20 = 10,000 Conﬁguration:

•Parameter 1 = 100 (10,000 graduations)

•Parameter 2 = 20 (resolution)

•Parameter 3 = 0 (no decimal point)

ENT key. The display will read CAL brieﬂy. The value of the last

Other Factors to Note

PAZ: 1.9% x 200,000 = 3800 lb Overrange: 103% x 200,000 = 206,000 lb Minimum calibrated load: 10% x 200,000 = 20,000 lb

Analog Sensitivity

Analog signal input range: 0.7 to 3.2 mV/V Analog signal sensitivity: 0.3 µV/graduations at 20,000 For H-44 requirements, use a factor of 4 (1.2 µV/grad). If the lo wer signal range is used for calibration, the indicator

may fail acceptance testing with 0.3 µV/grad.

NOTE: Check for a minimum live load of 12 mV for 10,000 graduations. If less than 12 mV, decrease the number of graduations accordingly.

Calibration 47

Page 52

6.0 Normal Weighing Mode Operations

This section provides the operator with a description of front panel key functions and associated annunciators (LEDs) used to operate the IQ 700 in the normal weighing mode.

After the unit is conﬁgured and calibrated, the unit is placed in the weighing or normal weighing mode (SW1-1 through SW1-4 open). In this mode, the weight indicator displays live weight data that is presently on the scale.

6.1 Display Test

The display check and EPROM veriﬁcation are used to test the indicator LED.

6.1.1 Display Check

Observe the display when power is ﬁrst applied to the indicator. All six indicator LEDs (zero, net, gross, lb, kg, and motion) should be turned on and each seven segment display, with its associated decimal point, will advance across the display ﬁeld, allowing the operator to check for any missing segments or decimal points.

6.1.2 EPROM Veriﬁcation

Upon completion of the display check the software version momentarily appears on the display. This value indicates to the operator the current EPROM that has been installed in the IQ 700. The IQ 700 operates with an EPROM family group KDA 49.x (x is the version).

6.2 LED Annunciators

Table 6-1 shows the display panel annunciator and the deﬁnitions of the annunciator.

Annunciator Annunciator Deﬁnition

ZERO On when gross weight data is within ±1/4

graduation of the center of zero

NET On when indicator is in net weighing mode

GROSS On when indicator is in gross weighing mode

lb/kg Shows units of displayed weight data

MOTION On when display data is changing by the

number of graduations selected in parameter 9 in conﬁguration mode

Table 6-1. Annunciator Deﬁnitions

6.3 Function Keys

Table 6-2 describes the various functions of the IQ 700 keys.

Key Functional Description

ZERO Rezeroes scale if the gross weight is within the

band of zero selected in the conﬁguration mode (1.9% or full scale)

GROSS

NET

TARE When used in the gross mode, the indicator

UNIT If the indicator is set up to perform lb/kg

PRINT Issues a demand print command to the serial

Selects the desired weight data to be viewed (GROSS or NET). The gross and net LED annunciators indicate which display mode is active.

will acquire the tare value and automatically shift to the net display mode. If a tare acquisition is negative or the weight data is in motion, the indicator remains in the present mode and no tare is performed.

conversion, this key toggles weight data between its calibrated base weight unit in lb to kg units. The lb and kg annunciator LEDs indicate which units are displayed.

output.

Table 6-2. Function Key Description

6.4 Gross/Tare/Net Weighing Operations

In normal mode, the IQ 700 displays gross, tare, or net weights using the LED annunciators to indicate scale status and the type of weight value displayed.

6.4.1 Display Mode on Power Up

When the IQ 700 is initially powered up, the display automatically appears in the gross mode.

48 IQ 700 Installation Manual

6.4.2 ZERO Key Function

If the gross weight zero is within the zero band, press the

ZERO key. There are various things that would

make invalid zero conditions. They are:

•Gross weight data above the deﬁned zero band

•Gross weight data in motion

•Overload/underload condition

Page 53

6.4.3 TARE Key Function

If the tare acquisition is greater than zero (+1/2 graduation), set the display to the net mode and apply the new tare.

If the tare acquisition is negative or in motion, the indicator stays in the current mode and no tare is performed.

6.4.4 Overload and Underrange Conditions

Overload conditions occur when the weight exceeds the selected scale capacity by greater than 105%, or overload may indicate a defective load cell or load cell simulator input.

NOTE: If the indicator is conﬁgured for legal-for-trade (PAZ = 1.9%), overload occurs at 103% of full scale capacity if push-to-zero has already captured 2% of full scale (105% minus 2% = 103%).

Underload conditions will occur when scale input is greater than -400 grads, or underload may indicate a defective load cell or load cell simulator input. Figure 6-1 shows the indicator display associated with over and underrange conditions.

See Section 9.3 on page 64 for information about additional error and display messages.

6.5.1 Lb/Kg Conversion

When parameter 10 in the conﬁguration mode is set to Con (conversion), pressing the weight display units from lb (calibrated base units) to kg units (converted units from base weight data) and vice versa.

UNIT key toggles the

Overload

Underrange

Figure 6-1. Overload and Underrange Error Displays

6.5 Fixed Tare Entry

Do the following to enter a ﬁxed tare through the front panel:

1. From normal weighing mode, press

NET

to place unit in net mode.

2. Using the front panel numeric keys, key in the desired tare weight. If the displayed tare value is correct, press the Enter ( Clear Entry (CE) key to clear an incorrect value.

Both auto and ﬁxed tare values can be recalled by pressing the the

TARE RECALL key indicates that the unit is

displaying the current tare value.

TARE RECALL key. The ﬂashing LED on

ENT) key. Press the

GROSS/

Normal Weighing Mode Operations 49

Page 54

6.6 Serial Output

Pressing the local PRINT key or issuing a serial print command (unit must be set up for bidirectional serial communication).

6.6.1 Serial Data Formats

Serial data is transmitted in ASCII-compatible format and consists of the following:

•One start bit

•Seven data bits

•One parity bit (odd)

•One stop bit

Table 6-3 lists characters used in the IQ 700 serial data string.

Character Description

<STX> Non-recording “start of text” character <POL> Polarity sign; space for positive data, minus (–) for negative data

<DATA> Seven-digit numeric data ﬁeld including decimal point or ﬁxed (dummy) zero when selected. Leading zero

suppression with leading zeroes transmitted as space characters.

<ID DATA> Six-digit numeric data ﬁeld with no decimal point and no leading zeroes.

<ID> Two character label ﬁeld for identiﬁcation (ID)

<NO> Three ASCII character label ﬁeld for Identiﬁcation Number (NO)

<SP> Space character

<LB/KG> Two-character data ﬁeld identiﬁcation for weighing units in demand mode:

Weight in lb = <LB> Weight in kg = <KG>

<L/K> One-character data ﬁeld identiﬁcation for weighing in continuous mode:

Weight in lb = <L> Weight in kg = <K>

<GR/NT> Two-character data ﬁeld identiﬁcation for weighing mode in demand mode:

Gross mode = <GR> Net mode = <NT>

<G/N> One-character data ﬁeld identiﬁcation for continuous output mode:

Gross mode = <G> Net mode = <N>

Print command

<CR> Carriage return (message terminator)

<CR/LF> T wo-character data ﬁeld: carriage r eturn followed by line feed; used in both transmission modes to indicate end of

message

<STAT> One-character data ﬁeld identiﬁcation in continuous mode, used to indicate the status of the indicator display.

Characters are listed in order of priority: higher priority status characters override lower priority status characters.

NOTE: Bracket delimiters (< and >) are shown for clarity only; delimiters are not sent in the serial data stream.

Table 6-3. Serial Data Character Descriptions

Serial Commands for Setting up Options

Command is Kxxyy zz<CR> where

xx is the option number, yy is the subparameter number, and zz is the setting choice.

50 IQ 700 Installation Manual

Page 55

Status Character Deﬁnitions

The status character (<STAT>) provides information to the receiving device about the current indicator operation. Table 6-4 shows the status characters returned by the IQ 700 indicator.

Status Characters Description

<D> (44H) Digital calibration mode

<A> (41H) Analog calibration mode

(49H) Invalid data

<O> (4FH) Over or under range

<M> (4DH) Scale in motion

<X> (58H) Setpoint 1 displayed <Y> (59H) Setpoint 2 displayed

<Z> (5AH) Tare recall data displayed

<SP> (20H) Normal display (valid data)

Table 6-4. Status Data Character Descriptions

NOTES: Response data (xxxxxx) is six characters with no decimal point, seven with decimal point. Leading zeroes are shown as space characters.

Invalid data requests or entries are responded to with an echo of valid portion and the letter I indicating the invalid portion.

6.6.2 Demand Mode versus Continuous Data Output

Demand mode is used to interface with printers and requires a manual print command from the front panel to initiate the output data. To comply with legal-for-trade regulations, demand output data is inhibited during the following conditions:

• Scale in motion

• Positive overload

•Negative overload

•Negative gross weight displayed

• Unit in display check mode

• Other display modes

NOTE: In legal-for-trade applications, the Motion Detection Parameter (parameter 9) must be turned ON.

In demand mode, the operator may choose to print Gross/Tare/Net when in net mode. If the serial port is set to print on demand mode, the format is:

6.6.3 Demand Print with Identiﬁcation Number

In normal mode, the demand print output data can be labeled with a six-digit ID number. To print label data, the operator must enter six digits (maximum) using the numeric keys (no leading zeroes), then press the

key. The format to set demand print with ID number is:

General Continuous Mode Output Data Format

Continuous mode is used to interface to computers, scoreboards, and other remote devices requiring constant data updating. Continuous mode transmission occurs at the end of each display update.

Downloading/Recall of Fixed Tare

The format to ﬁxed tare data entry (see Table 6-5) is:

<FE>(XXXXXX)<CR>

The format with unit echo (see Table 6-5) is:

<FR>(XXXXXX)<CR>

Character Identiﬁcation Deﬁnition

<,> Bracket delimiters are not sent

SE Setpoint entry (53H, 45H) SR Setpoint recall (53H, 52H) FE Fixed tare entry (46H, 45H) FR Fixed tare recall (46H, 45H)

n Setpoint parameter 0-6

( Data opening parenthesis (28H) ) Data closing parenthesis (29H)

CR Command terminator (0DH)

xxxxxx DATA characters must be six or less including

decmal point if conﬁgured: 999999 or 999.99. Space and polarity characters can not be used in ﬁxed tare data entry.

Table 6-5. Data String Characters

Normal Weighing Mode Operations 51

Page 56

6.7 Truck Weighing Mode

The truck weighing mode provides a weigh-in/weigh-out system for single scale applications. The IQ 700 has a system capacity of up to three hundred transactions, each with up to six digit identiﬁcation numbers (ID’s).

The truck weighing system is conﬁgured using parameter 13 and transaction printouts are performed only on port 2 and the operation is only in gross mode.

During conﬁguration the installer has the following options:

•Turn the truck weighing system on or off.

• Store ID numbers and tare weights after a transaction or automatic cancellation of the ID number/tare.

NOTE: Storing truck transactions may eventually ﬁll the transaction buffer. To delete stored transactions, use the clear procedure described in “Transaction buffers: view/print/clear” on page 53.

• Enable or disable the ﬁxed tare entry mode.

NOTE: The IQ 700 operates in gross mode only while in truck weighing mode.

Table 6-6 shows the conﬁguration selections for parameter 13.

Parameter Subparameter

InterpretationNet/Gross Tare Lb/kg conversion

13 nor Normal weighing mode

13 tru Truck weighing mode

13.1 Truck transaction disposition

13.1Can Truck transaction record deleted after print

13.1Str Truck transaction store ID number and tare weight

13.2 Fixed tare entry select

13.2 on Enables ﬁxed tare entry while ID number is being displayed

13.2 oFF Fixed tare entry disabled

Table 6-6. Parameter 13 Conﬁguration Selections

The truck weighing mode is broken down into three categories:

• Full truck in mode

•Empty truck in mode

• Fixed tare mode

Table 6-7 on page 53 describes the functional operation of each truck weighing modes:

52 IQ 700 Installation Manual

Page 57

Mode Functional Description

Full Truck In mode Transaction begins with a full truck (gross weight) entering landﬁll, and leaves empty (tare weight).

The transaction uses the following steps.

1. Truck enters the scale full. Scale settles out of motion.

2. Driver inserts ticket and presses

3. Display responds with ID No prompt.

4. Driver enters truck ID number (6 digit maximum).

5. Driver presses

6. Ticket prints: (

7. Truck goes to landﬁll and empties load.

8. Empty truck returns to scale and gives ticket to operator. Scale settles out of motion.

9. Driver presses

10. Driver enters same ID number as printed on the ticket, then presses

11. Printer prints ﬁnal transaction which includes ID Number, Lb Gr recall, Tare, NT

Empty Truck In mode Transaction begins with an empty truck (tare weight) entering ie: gravel pit, enters the scale, is ﬁlled, and

is then weighed full (gross weight) on the way out. The transaction uses the following steps.

1. Empty truck enters the scale. Scale settles out of motion.

2. Driver inserts ticket and presses

3. Display responds with ID No prompt.

4. Driver enters truck ID number (6 digits maximum)

5. Driver presses

6. Ticket prints: (

7. Truck exits scale and ﬁlls.

8. Truck re-enters scale and the driver puts ticket back in the printer. Scale settles out of motion.

9. Driver presses

10. Driver enters same ID number as printed on the ticket

11. Driver presses

12. Printer prints ﬁnal transaction which includes ID Number, Lb Gr recalled Tare, Lb NT

Fixed Tare Mode Many truck weighing applications require the entry of a known ﬁxed (manual) tar e weight when the truck

is on the scale; the advantage of a ﬁxed tare function is that the truck needs to go over the scale only once. The ﬁxed tare entry function operates as follows:

1. Truck enters the scale full. Scale settles out of motion.

2. Driver inserts ticket and presses

3. Display responds with ID No prompt.

4. Driver enters truck ID number (6 digits maximum).

5. Driver press the

6. Display responds with a

7. Driver enter the truck tare weight.

8. Driver press

9. Printer prints transaction which includes ID Number, Lb Gr, Lb Tr keyed, Lb NT

ENT.

xxxxxx) ID. NO (xxxxx) LB GR

PRINT key and ID No. prompt appears.

ENT.

xxxxxx) ID. NO (xxxxx) LB GR

Print key and ID No. prompt appears.

Ent.

TARE key not the ENT key as in previous transactions.

tAre prompt, asking for a ﬁxed tare entry.

ENT.

PRINT.

ENT.

PRINT.

Table 6-7. Truck Mode Descriptions

Transaction buffers: View/Print/Clear Tare Recall: Provides viewing of entered identiﬁcation

numbers. Each push will step to the next ID. When donE appears, that is the end of the buffer.

Print: Pressing print with identiﬁcation displayed will

cause output (print) of the whole buffer.

CE: Pressing clear entry with identiﬁcation displayed

will clear that location. Consecutive clear entries until donE prompt appears, will clear entire buffer.

The transmission of serial data can be initiated in either demand mode, continuous mode, or RS485.

Normal Weighing Mode Operations 53

Page 58

7.0 Setpoints

The IQ 700 is equipped with four independent control outputs, which are 5VDC logic level signals capable of sinking 12ma. Setpoints can be conﬁgured in the following modes:

•Mode A – Setpoint and zero band

•Mode B – Setpoint, with preact, and zero band

•Mode C – Setpoint, with dribble control

•Mode D – Setpoint, with preact and dribble control

•Mode E – One setpoint with preact, dribble control, and tolerance band output

•Mode F – High-low alarm control

•Mode G – Over/under checkweigh control

The following table describes the various modes.

Mode Description Setpoint

Mode A Setpoint and zero band

Cutoff occurs when WT ≥ SP. Use the following steps to set Mode A setpoint values:

1. Press

SETPOINT 1 or SETPOINT 2 on front panel.

2. Enter desired setpoint value, (display times out if no number is entered for several seconds).

3. Press

ENT, then display returns to normal operation.

4. The setpoint value can be recalled any time by pressing the appropriate setpoint key.

ZBD

MODE A

SP1

SP2

WIRE

PLACEMENT

TB3 - 5 TB3 - 4

TB3 - 3 TB3 - 2

SP1

SP2

ZBD

Mode B Setpoint, with preact and zero band

The preact value provides for material that is in suspension. Cutoff occurs when WT ≥ SP – Pr Use the following steps to set Mode B setpoint values.

1. Press

SETPOINT 1 or SETPOINT 2 on front panel.

2. Enter desired setpoint value, (display times out if no number is entered for several seconds).

3. Press

ENT. Display ﬂashes number value alternated with Pr.

4. Enter desired preact value, then press

5. The setpoint value can be recalled any time by pressing the appropriate setpoint key.

ZBD

WEIGHT

MODE B

WEIGHT

100

ENT key. Display returns to normal operation.

WIRE

PLACEMENT TB3 - 5 TB3 - 4

SP2-Pr

TB3 - 3 TB3 - 2

100

SP1-Pr

SP2-Pr

ZBD

54 IQ 700 Installation Manual

Page 59

Mode Description Setpoint

Mode C Setpoint with dribble control

Dribble control provides two-speed cutoff (fast or slow feed) to enhance accuracy. Cutoff occurs when WT≥ SP – dr – Pr. Use the following steps to set Mode C setpoint values.

1. Press

SETPOINT 1 or SETPOINT 2 on front panel.

SP1

SP1-Dr

SP2

SP2-dr

2. Enter desired setpoint value, (display times out if no number is entered for several seconds).

3. Press

4. Enter desired dribble value, then press

ENT. Display ﬂashes number value alternated with dr.

ENT key. Display returns to normal operation.

5. The setpoint value can be recalled any time by pressing the appropriate setpoint twice.

SP1-dr

Mode D Setpoint with preact and dribble control

Slow feed cutoff occurs when WT ≥ SP – Pr. Fast feed cutoff occurs when WT ≥ SP – Pr – dr. Use the following steps to set Mode D setpoint values.

1. Press

SETPOINT 1 or SETPOINT 2 on front panel.

2. Enter desired setpoint value, (display times out if no number is entered for several seconds).

3. Press

ENT. Display ﬂashes number value alternated with Pr.

4. Enter the desired preact value; then press

5. Enter the desired dribble value; then press

6. The setpoint value can be recalled any time by pressing the appropriate setpoint twice for preact and a third time for dribble value.

SP1-Pr-dr

MODE C

SP1

WEIGHT

MODE D

SP1-Pr

SP2-dr

ENT key.

SP2-Pr-dr

SP2

SP2-Pr

WIRE

PLACEMENT TB3 - 5 TB3 - 4 TB3 - 3 TB3 - 2

100

WIRE

PLACEMENT TB3 - 5 TB3 - 4 TB3 - 3 TB3 - 2

SP1-Pr

SP1-Pr-dr

SP2-Pr

SP2-Pr-dr

100

WEIGHT

Setpoints 55

Page 60

Mode Description Setpoint

Mode E One setpoint with preact, dribble control, and tolerance band output

Converts setpoint two (SP2) to be a tolerance output when WT > SP1 – Lo, but < SP1 + HI. Use the following steps to set Mode E setpoint values

1. Enter value for

2. Press

SETPOINT 2

SETPOINT 1.

SP1-Pr

SP1-Pr-dr

TOL

ZBD

3. Enter desired setpoint value, (display times out if no number is entered for several seconds).

4. Press

5. Enter the desired high tolerance value; then press

ENT key. Display ﬂashes number value alternated with HI.

ENT key.

6. Repeat steps for the low tolerance value (Lo) (Low tolerance = SP1 – Lo).

Mode F High-Low alarm control

Outputs with low level on when WT < SP1. High level on when WT > SP2. Use the following steps to set Mode F setpoint values.

1. Press

SETPOINT 1.

2. Enter the desired low level value, (display times out if no number is entered for several seconds).

3. Press

4. Press

ENT key SETPOINT 2.

5. Enter the desired high level value, (display times out if no number is entered for several seconds).

6. Press

ENT key, display returns to normal operation.

7. The setpoint value can be recalled any time by pressing the appropriate setpoint key.

MODE E

SP1-Lo

SP1-Pr

SP1-HI

SP1-Pr-dr

ZBD

WEIGHT

WIRE

PLACEMENT TB3 - 5 TB3 - 4 TB3 - 3 TB3 - 2

100

LOW

HIGH

ZBD

MODE F

ZBD

WIRE

PLACEMENT TB3 - 5 TB3 - 4 TB3 - 3 TB3 - 2

56 IQ 700 Installation Manual

LOW

ACCEPT HIGH

WEIGHT

100

Page 61

Mode Description Setpoint

Mode G Over/Under checkweigh control

Provides High, Low, and Accept outputs except a direct entry is made for a target weight and high/ low settings become dependent. Use the following steps to set Mode G setpoint values.

1. Press

SETPOINT 1

LOW

HIGH

ZBD

2. Enter the desired target value; then press ENT.

3. Press

SETPOINT 2

4. Enter the desired high tolerance (HI) value and press ENT.

5. Enter the desired low tolerance (L0) value and press

ENT.

Manual

Batching

Mode

Automatic

Batching

Mode

MODE G

ZBD

LOW

ACCEPT HIGH

WEIGHT

WIRE

PLACEMENT TB3 - 5 TB3 - 4 TB3 - 3 TB3 - 2

100

The manual batching mode operates as follows:

1. Press the START key located in the lower left corner of the front panel. The setpoint LED is on.

2. Setpoint 1 is activated if enabled. If enabled, skip step D.

3. When the displayed weight reaches or exceeds the setpoint value, the setpoint is deactivated.

4. The unit enters a pause mode locking out zero, net/gross, and tare keys during run. During Pause, the tare key is still functional.

5. Press the

START key again and setpoint 2 is activated.

6. When the display weight reaches or exceeds the setpoint 2 value, the setpoint is deactivated.

7. Press

If the

CE key is pressed at any time during the batching process, the setpoints are deactivated and the unit

START and the unit returns to normal operation with all keys active.

returns to the normal operating mode. The automatic batching mode operates as follows:

1. Press the

START key, and the setpoint LED light turns on.

2. The unit is switched to the net weighing mode.

3. An automatic auto tare operation takes place.

4. Setpoint 1 is activated.

5. When the displayed weight reaches or exceeds the setpoint value, the setpoint value is deactivated.

6. The setpoint indicator LED turns off

7. Timer 1 phase begins. If timer 1 is turned off, the unit enters an indeﬁnite pause mode and the start key must be pressed to continue to setpoint 2. Otherwise the unit pauses for 1 to 10 seconds, depending on the timer 1 value.

8. Upon timeout (or pressing the

START key), the unit will do a demand printout (1 or 3 lines

depending upon conﬁguration).

9. An auto-tare operation takes place.

10. Setpoint 2 is activated until the displayed weight reaches or exceeds the setpoint value.

11. Timer 2 phase begins and the same conditions apply as in number 7.

12. Upon timeout, the unit does a demand printout.

13. The unit returns to normal operation in the gross mode.

If the

CE key is pushed at any time during the batching process, the batch process is aborted, the

setpoints deactivated, and the unit returning to normal operating mode. During batch run mode, front panel functions are disabled.

Table 7-1. Setpoint Conﬁguration Modes

Setpoints 57

Page 62

Modes A, B, C, and D can be used in a independent straight setpoint system or as part of either a manual batching or automatic batching system. When conﬁgured for batching, the setpoints are de-energized except when the batch is in process. When the setpoint cutoff is reached, the setpoints are latched and will not reactivate until the next batching sequence.

Modes E, F, and G are dependent modes. A zero band (ZBD) selectable from ±1 to ±50 displayed graduations around 0 is available in all modes except Mode

C or Mode D, for monitoring an empty scale. The setpoint parameters are deﬁned in Table 7-2.

Parameter Description ID Output Change

Setpoint Weight value desired at the end of a weighing operation. SP Wt > or = SP

Preact Weight value which is set to allow for material in suspension. Pr WT > or = SP – Pr

Dribble Weight value at which material ﬂow changes, usually from

fast to slow feed.

Tolerance Band Weight band around the setpoint HI, Lo HI > WT > Lo

Zero Band Weight band ± around 0 used to deﬁne an empty scale. ZBD 0 + x > WT > 0 – x

dr WT > or = SP – dr – Pr

(where x = 1 thru 50)

Table 7-2. Setpoint Parameter Deﬁnitions

NOTES:

•Display indication 11.---- is a default condition created during setup changes to other parameters (Err 1).

Re-enter to clear.

• Logic levels on TB-3 are on at 0VDC (current sinking) and off at 5VDC.

• Front panel LED’s for setpoints 1 and 2 follow logic level outputs.

• Setpoints track display readings and will therefore be affected by Gross/Net and Auto Tare operations.

• In batching modes (

BAT1 and BAT2) the setpoint outputs are latched.

• Internal jumpers S4 and S5 must be in 2-3 position to enable the front panel start switch (S21).

Table 7-3 lists setpoint selections, subparameter information, and their explanation.

Parameter Data

Selection

Net/Gross Tare Lb/Kg Key which affects associated parameters

11 oFF N/A N/A Setpoints off. Zero band (parameter 12) still functional

11 SP Setpoint operation

Subparameter

Selection

11.1 11.1oFF

11.2 11.2POS

11.3 11.3oFF

11.4 11.4.POS

Subparameter Data Selection

11.1 SI

11.1S1.P

11.1S1.d

11.1S.P.d.

11.2zEr

11.3 S2

11.3S2.P

11.3S2.d

11.3S.P.d

11.3.toL

11.4.zEr

Explanation

Setpoint 1 = off Setpoint 1 = Mode A Setpoint 1 = Mode B Setpoint 1 = Mode C Setpoint 1 = Mode D

Setpoint 1 is off when weight < SP Setpoint 1 is on when weight < SP

Setpoint 2 = off Setpoint 2 Mode A Setpoint 2 Mode B Setpoint 2 Mode C Setpoint 2 Mode D Setpoint 2 Mode E

Setpoint 2 is off when weight < SP Setpoint 2 is on when weight < SP

Table 7-3. Parameter 11 Conﬁguration Selections

58 IQ 700 Installation Manual

Page 63

Parameter Data

Selection

Net/Gross Tare Lb/Kg Key which affects associated parameters

11.Ou.Un Over/Under scale conﬁguration

11.bAt1 Manual batching mode

11.bAt2 Automatic batching

Subparameter

Selection

11.1 11.1.hL

11.2 11.2POS

11.3 11.3POS

11.4 11.4POS

11.1 11.1oFF

11.2 11.2.POS

11.3 11.3oFF

11.4 11.4.POS

11.1 11.1oFF

11.2 11.2.POS

11.3 11.3oFF

11.4 11.4 oFF

Subparameter Data Selection

11.1.tGt

11.2.zEr

11.3.zEr

11.4.eZr

11.1 SI

11.1S1.P

11.1S1.d

11.1S.P.d

11.2.zEr

11.3 S2

11.3S2.P

11.3S2.d

11.S2.P.d

11.4.Zer

11.1 SI

11.1S1.P

11.1S1.d

11.1S.P.d

11.2.zEr

11.3 1

11.3 2

11.3 3

11.3 4

11.3 5

11.3 6

11.3 7

11.3 8

11.3 9

11.3 10

11.4 S2

11.4S2.P

11.4S2d

11.4S.P.d

Explanation

Mode F entry Mode G entry

Low is off when weight is below range Low is on when weight is below range

Accept is off when weight is above range Accept is on when weight is above range

High is off when weight is above range High is on when weight is above range

Setpoint 1 = off Setpoint 1 = Mode A Setpoint 1 = Mode B Setpoint 1 = Mode C Setpoint 1 = Mode D

Setpoint 1 is off when weight is < SP Setpoint 1 is on when weight is < SP

Setpoint 2 = off Setpoint 2 = Mode A Setpoint 2 = Mode B Setpoint 2 = Mode C Setpoint 2 = Mode D

Setpoint 2 is off when weight < SP Setpoint 2 is on when weight < SP

Setpoint 1 = off Setpoint 1 = Mode A Setpoint 1 = Mode B Setpoint 1 = Mode C Setpoint 1 = Mode D

Setpoint 1 is off when weight < SP Setpoint 1 is on when weight < SP

Timer #1 oFF (pause) 1 delay (seconds) 2 3 4 5 6 7 8 9 10

Setpoint 2 = off Setpoint 2 = Mode A Setpoint 2 = Mode B Setpoint 2 = Mode C Setpoint 2 = Mode D

Table 7-3. Parameter 11 Conﬁguration Selections (Continued)

Setpoints 59

Page 64

Parameter Data

Selection

Net/Gross Tare Lb/Kg Key which affects associated parameters

Subparameter

Selection

11.5 11.5.POS

11.6 11.6 oFF

Subparameter Data Selection

11.5.zEr

11.6 1

11.6 2

11.6 3

11.6 4

11.6 5

11.6 6

11.6 7

11.6 8

11.6 9

11.6 10

Explanation

Setpoint 2 is off when weight < SP Setpoint 2 is on when weight < SP

Timer #1 oFF (pause) 1 delay (seconds) 2 3 4 5 6 7 8 9 10

Table 7-3. Parameter 11 Conﬁguration Selections (Continued)

MODE

TB3

3 2 1

SP1

SP2

ZBD

5VDC

GND

SP1–Pr

SP2–Pr

ZBD

Figure 7-1. Parameter 11 Setpoint Modes A-D

MODE

TB3

SP1–Pr

SP1–Pr–dr

Low

SP1

SP1–dr

SP2

SP2–dr

SP1–Pr

SP1–Pr–dr

SP2–Pr

SP2–Pr–dr

Low

60 IQ 700 Installation Manual

3 2 1 6

TOL

ZBD

5VDC

GND

HIGH

ZBD

Figure 7-2. Parameter 11 Setpoint Modes E-G

HIGH

ZBD

Page 65

8.0 Optional and Advanced Features

8.1 Expanded Serial Communications

The IQ 700 has two serial ports. Both serial ports 1 and 2 are ASCII-compatible, RS-232, or 20 mA current loop outputs. The serial format is compatible with most printers, scoreboards, and other remote devices. Each output can be disabled, set for “print on demand” mode, or set to output data continuously .

8.1.1 Demand Output Serial Data Format

You can use the port or keypad to fully customize the ticket to work with a wide variety of printers, scoreboard displays, and other remote equipment. To comply with legal-for-trade regulations, demand output data is inhibited during the following conditions:

• Scale in motion

•Negative gross weight displayed

• Positive overload

•Negative overload

•Unit in “display check” mode

•Other “non normal” display mode

In demand mode, selection can be made to print gross/tare/net when in net. If either port is set to print on demand mode, use the following format.

ASCII 02

decimal

Polarity: <space> = Positive <–> = Negative

Weight display of the transmitting indicator

<space>

Weight: two characters LB = pounds KG = kilograms

Figure 8-1. Demand Output Serial Data Format

<space>

GR = Gross NT = Net

ASCII 13

decimal

Line Feed: End

of Message

Optional and Advanced Features 61

Page 66

8.1.2 Continuous Condec Output Serial Data Format

The continuous mode output serial data format is used to interface computers, scoreboards, and other remote devices requiring constant data updating. Continuous mode transmission occurs at the end of each display update.

ASCII 02

decimal Polarity:

<space> = Positive <–> = Negative

Response commands from indicator:

Figure 8-2. Continuous Output Serial Data Format

8.1.3 RS485 Data Formats

L = pounds K = kilograms

GR = Gross NT = Net

Indicates status of indicator display. Listed in order of priority.

Status characters <D> Digital calibration <A> Analog calibration mode Invalid data <O> Over/Under range <M> Scale in motion <Z> Tare recall data on display <X> Setpoint 1 on display <Y> Setpoint 2 on display <SP> Normal display

ASCII 13

decimal

Line Feed: End

of Message

The IQ 700 has a built-in RS485 software protocol which is enabled when you assign an address to the indicator. Settings for RS485 are required on port 1 and are as follows:

• 14.dU, 14.3dE, and 14.4 (baud rate selection)

•Option 5 must be turned on. See Section 4.5 on page 28.

All remote command are initiated using the following data format

<**> <DATA DEMAND> <00> <CR>

Message

from

master

Response commands from indicator: <first line> <EOL> <additional lines> <EOL> <last line> <EOL> Where EOL = <CR> or <CR> <LF>

62 IQ 700 Installation Manual

Origin address

ASCII 13

decimal

Figure 8-3. RS485 Send Data Format

Page 67

If the initiating device address matches the port address of an IQ 700 listening on the RS485 network, the indicator responds with the following format shown in Figure 8-4.

<:> <00> <DATA DEMAND> <POL> <DATA> <L/K> <G/N> <STAT> <CR>

Message

from

Slave

Polarity:

<space> = positive

< – > = negative

L = pounds K = kilograms

G = gross N = net

ASCII 13

decimal

Origin address

Response commands from indicator: <first line> <EOL> <additional lines> <EOL> <last line> <EOL> Where EOL = <CR> or <CR> <LF>

Response commands from indicator:

Indicates status of indicator display . Listed in or der of priority.

Figure 8-4. RS485 Respond Data Format

8.1.4 Port 1 Remote Serial Commands

Port 1 has a unique set of remote serial commands.

Function Command Description

Zero scale <Z> <CR> Cell must be out of motion or command is ignored and no “echo” is received

unless motion is set to off.

Gross mode <G> <CR> Change to gross

Net mode <N> <CR> Change to net

Auto tare <T> <CR> Cell must be out of motion or command is ignored and no “echo” is received

unless motion is set to off. Sending auto-tare command puts scale into net mode.

Print <CR> Cell must be out of motion or command is ignored and no “echo” is received

unless motion is set to off Remote print command acts as a data request or in truck mode, initiates sequence

Start <CR> A remote start command used in batch mode Computer format <PC> <CR> PC and PG commands request serial output data in tis computer format Computer format <PG> <CR> requests

gross data in net mode

Operating mode <K> <CR>

Option mode

Conﬁguration

mode

<J> <CR> Command conﬁguration dump

(continuous mode). There are no delays between commands and data transmission is not inhibited for invalid data conditions as deﬁned under demand mode.

Changes the unit of measure to kilograms Changes the unit of measure to pounds

When in the option mode: Dumps all options as they are conﬁgured Reads smart serial ﬁles Writes to smart serial ﬁles

Table 8-1. Port 1 Remote Serial Commands

Optional and Advanced Features 63

Page 68

8.1.5 Full Duplex Parameter Entry/Recall

One of the capabilities of the IQ 700, with the full duplex serial port 1 is the ability to enter or recall setpoints from a computer or terminal. The following table illustrates full duplex setpoint parameter entry/recall.

Setpoint Parameter

SE<n> (entry)

SR<n> (recall)

0 1 2 3 4 5 6

Mode A all SP1 SP2 Mode B all SP1 Pr1 SP2 Pr2 Mode C all SP1 dr1 SP2 dr2 Mode D all SP1 Pr1 dr1 SP2 Pr2 dr2 Mode E all SP1 Pr1 dr1 HI Lo

Mode F all SP1 HIGH

Mode G all SP1 LOW HIGH

Table 8-2. Full Duplex Setpoint Parameter Entry/Recall

The response data (xxxxx) is corrected for count-by round off and is six characters in length if there is no decimal point and seven with the decimal point. Leading zeros are spare characters.

Invalid data requests or entries are responded to with an echo of the valid portion and an

I indicating the invalid

portion.

8.2 Delay Demand Print

When ﬁle 7.17 is enabled, a demand print, from either the print key or the remote print (TB3-10), is delayed for up to 25 seconds if the scale is in motion. If the scale comes out of motion before the 25-second timer times out, the IQ 700 will do a print of the data. If the scale remains in motion, the demand print is aborted.

8.3 Battery Option

The IQ 700 has an optional battery that can be installed. The indicator enclosure must be opened to connect the battery to the CPU board. Use the following steps:

1. Disconnect AC power by uplugging the indicator.

2. Remove the screws that hold the front bezel to the enclosure body.

3. Place the indicator face down on an antistatic work mat, then lift the back of the indicator away from the front bezel.

4. Set the enclosure aside.

5. Locate the battery plug in on the CPU board (J6) shown in the diagram below.

TB1

+EXC

LOAD CELL CONNECTOR

+SEN

+SIG

–SIG

–SEN

–EXC

CPU Plug in

for Battery

654321

U18

GND LO HI

TB5

TO POWER SUPPLY

Figure 8-5. Battery Location

6. Plug other end into battery located on the enclosure backplate.

64 IQ 700 Installation Manual

Page 69

9.0 Appendix

9.1 ASCII Character Chart

Use the decimal values for ASCII characters listed in Table 9.1 when specifying print format string. The actual character depends on the character mapping used by the output device.

The IQ 700 can send or receive any ASCII character value (decimal 0-255), but the characters that can be sho wn on the indicator are limited by the 14-segment display. Text strings formatted for display on the indicator should be limited to upper case, unaccented character to ensure legibility.

Control ASCII Dec Hex ASCII Dec Hex ASCII Dec Hex ASCII Dec Hex

Ctrl-@ NUL 000 00 space 032 20 @ 064 40 ` 096 60

Ctrl-A SOH 001 01 ! 033 21 A 065 41 a 097 61 Ctrl-B STX 002 02 “ 034 22 B 066 42 b 098 62 Ctrl-C ETX 003 03 # 035 23 C 067 43 c 099 63 Ctrl-D EOT 004 04 $ 036 24 D 068 44 d 100 64

Ctrl-E ENQ 005 05 % 037 25 E 069 45 e 101 65

Ctrl-F ACK 006 06 & 038 26 F 070 46 f 102 66 Ctrl-G BEL 007 07 ’ 039 27 G 071 47 g 103 67 Ctrl-H BS 008 08 ( 040 28 H 072 48 h 104 68

Ctrl-I HT 009 09 ) 041 29 I 073 49 i 105 69 Ctrl-J LF 010 0A * 042 2A J 074 4A j 106 6A Ctrl-K VT 011 0B + 043 2B K 075 4B k 107 6B Ctrl-L FF 012 0C , 044 2C L 076 4C l 108 6C

Ctrl-M CR 013 0D - 045 2D M 077 4D m 109 6D Ctrl-N SO 014 0E . 046 2E N 078 4E n 110 6E Ctrl-O SI 015 0F / 047 2F O 079 4F o 111 6F

Ctrl-P DLE 016 10 0 048 30 P 080 50 p 112 70

Ctrl-Q DC1 017 11 1 049 31 Q 081 51 q 113 71 Ctrl-R DC2 018 12 2 050 32 R 082 52 r 114 72

Ctrl-S DC3 019 13 3 051 33 S 083 53 s 115 73 Ctrl-T DC4 020 14 4 052 34 T 084 54 t 116 74

Ctrl-U NAK 021 15 5 053 35 U 085 55 u 117 75

Ctrl-V SYN 022 16 6 054 36 V 086 56 v 118 76

Ctrl-W ETB 023 17 7 055 37 W 087 57 w 119 77

Ctrl-X CAN 024 18 8 056 38 X 088 58 x 120 78 Ctrl-Y EM 025 19 9 057 39 Y 089 59 y 121 79 Ctrl-Z SUB 026 1A : 058 3A Z 090 5A z 122 7A

Ctrl-[ ESC 027 1B ; 059 3B [ 091 5B { 123 7B

Ctrl-\ FS 028 1C < 060 3C \ 092 5C | 124 7C

Ctrl-] GS 029 1D = 061 3D ] 093 5D } 125 7D Ctrl-^ RS 030 1E > 062 3E ^ 094 5E ~ 126 7E Ctrl-_ US 031 1F ? 063 3F _ 095 5F DEL 127 7F

Table 9-1. ASCII Character Chart

Appendix 65

Page 70

9.2 Parameter Control Code Chart

Use the following code values for parameter descriptions listed in Table 9.2 when specifying the format string. The actual character depends on the character mapping used by the output device.

Code Description Code Description Code Description

200 Gross weight & LB/KG GR 240 Truck gross lb/kg GR 600 Macro ﬁle 1 (7.9) 201 Gross weight & LG/KG 241 Truck gross only 601 Macro ﬁle 2 (7.10) 202 Gross weight 242 Truck tare lb/kg TR ↕ ↕ (7.11 – 7.15) 203 Gross weight (no 0 blanking) 243 Truck tare only 607 Macro ﬁle 8 (7.16)

244 Truck net lb/kg NT 210 Net weight & LB/KG NT 245 Truck net only 700 Delay per setup 211 Net weight & LN/KN 800 Setpoint 1 & SP1 data 212 Net weight 300 Status character 801 SP1 data only 213 Net weight (no 0 blanking) 400 Time & date per setup 802 Setpoint 2 & SP2 data

401 Time per setup 803 SP2 data only 220 Tare weight & LB/KG TR 402 Date per setup 221 Tare weight & LT/KT 500 Ident no. & ID. NO. 999 End of ﬁle 222 Tare weight 501 Ident no. only 223 Tare weight (no 0 blanking) 502 Tag

503 held ID NO. & ID. NO. 230 Total WEIGHT & lb/kg TOTAL 504 Held ID NO. (no label) 231 Total weight & LA/KA 510 TICKET NO. & counter data 232 Total weight only 511 Counter data only 233 Total weight (no 0 blanking)

Table 9-2. Parameter Control Code Chart

9.3 Display and Error Messages

Display Messages

Display Explanation Corrective Action

Err 1 Err 1a, 1b, 1c

Err 2 Loss of zero calibration Enter digital calibration mode and recalibrate unit Err 3 Loss of span calibration Err 5 Loss of auto tare Acquire tare Err 6 Loss of auto zero Acquire zero Err 9 Not in span calibration Program in desired value before entering Err 10H

Err 10L Err 10P

Err 10CAL Indicates successful calibration OL Gross overload Check load cell wiring UL Gross underrange

Loss of conﬁguration Loss of option conﬁguration

Input > 3.3mV/V @ full scale Input < 0.4mV/V @ full scale

PTZ (push to zero) > 2.0% PTZ > weight used for span calibration

Table 9-3. Display and Error Messages

Enter conﬁguration Enter option mode reconﬁgure

Recalibrate span so FS ≤ 3.3mV/V Recalibrate span so FS ≥ 0.4mV/V

Perform zero calibration

66 IQ 700 Installation Manual

Page 71

9.4 Speciﬁcations

Power

Power Input 115/230 VAC, 50-60 Hz AC

Analog Speciﬁcations

Full Scale Input Signal Up to 33 mV Load Cell Excitation 10 VDC, ﬁxed Load Cell Current 240 mA (8 x 350 Ω load cells) Load Cell Cabling 4-wire standard; 6-wire with remote

sensing Analog Signal Input Range -0.6 mV/V to 3.3 mV/V Analog Signal Sensitivity 0.3 µV/graduation Resolution 10 000 (NTEP), 80 000 expanded Measurement Rate 10 measurements/sec Display Increments 1, 2, 5, 10, 20, 50, 100 Decimal Point 0, 0.0, 0.00, 0.000, 0.0000 AZM (Zero T racking) Gross mode only: conﬁgurable to ±0.5

grads, ±1.0 grads, ±3.0 grads, or off PAZ and ATM ApertureConﬁgurable to ±1.9%full scale or

100% FS Motion Band Conﬁgurable to ±1 or ±3 grads;

1-second delay or no delay Calibration Method Software, with optional ﬁve-point

linearization

Serial Communications

Port 1 Full duplex RS-232 or 20 mA at 9600, 4800,

2400, 1200, 600, or 300 bps

Port 2 Simplex RS-232 or 20 mA current loop at 9600,

4800, 2400, 1200, 600, or 300 bps, 7 data bits, odd, 1 stop bit, truck IN/OUT only on Port 2

Environmental

Operating Temperature–10 to +40 °C (14 °F to 104 °F)

Enclosure

Enclosure Dimensions 9.0 in x 6.44 in x 4.0 in

23 cm x 16 cm x 10 cm

Rating/Material NEMA 4X, polished stainless steel

Certiﬁcations and Approvals

O I

•

NTEP

CoC Number 89-023A299-010 Accuracy Class III/III L

: 10 000

max

Measurement Canada

S. WA-4131

Operator Interface

Display 6-digit LED or LCD display. 7-segment, .6 in Annunciators Center of zero, Gross, Net, Motion, lb/kg

Keyboard 21-key ﬂat membrane panel with 0–9

(15 mm) digits

numeric keys, ENT (Enter), CE (Clear Entry), ZERO, GROSS/NET, TARE, TARE RECALL, PRINT, lb/kg CONV, SP1, SP2, ON/OFF

Setpoint Control Outputs

Four bi-polar 5VDC logic level signals

Truck In/Out Weighing Mode

Specialized truck in/out mode automatically computes, stores, and prints Gross, Tare, Net weights for up to 300 trucks. Also allows entry of 6-digit ID number for each truck.

Appendix 67

Page 72

OPTIONAL PANEL

MOUNTING KIT

MODEL

700

ZERO

GROSS

9.12

NET

CAPACITY

MOTION

6.62

4.14 PANEL THICKNESS

.03 THRU .75

6.35

.74

.70

FRONT VIEW

3.94

SIDE VIEW

1.21

.68

2.26

3.94

R .14 X .50 LG SLOT (4) PLACES

68 IQ 700 Installation Manual

REAR VIEW

6.00

8.96

BOTTOM VIEW

Page 73

IQ 700 Limited Warranty

Rice Lake Weighing Systems (RLWS) warrants that all RLWS equipment and systems properly installed by a Distributor or Original Equipment Manufacturer (OEM) will operate per written speciﬁcations as conﬁrmed by the Distributor/OEM and accepted by RLWS. All systems and components are warranted against defects in materials and workmanship for two years.

RLWS warrants that the equipment sold hereunder will conform to the current written speciﬁcations authorized by RLWS. RLWS warrants the equipment against faulty workmanship and defective materials. If any equipment fails to conform to these warranties, RLWS will, at its option, repair or replace such goods returned within the warranty period subject to the following conditions:

• Upon discovery by Buyer of such nonconformity, RLWS will be given prompt written notice with a detailed explanation of the alleged deﬁciencies.

• Individual electronic components returned to RLWS for warranty purposes must be packaged to prevent electrostatic discharge (ESD) damage in shipment. Packaging requirements are listed in a publication, Protecting Your Components From Static Damage in Shipment, available from RLWS Equipment Return Department.

• Examination of such equipment by RLWS conﬁrms that the nonconformity actually exists, and was not caused by accident, misuse, neglect, alteration, improper installation, improper repair or improper testing; RLWS shall be the sole judge of all alleged non-conformities.

• Such equipment has not been modiﬁed, altered, or changed by any person other than RLWS or its duly authorized repair agents.

•RLWS will have a reasonable time to repair or replace the defective equipment. Buyer is responsible for shipping charges both ways.

• In no event will RL WS be responsible for tra v el time or on-location repairs, including assembly or disassembly of equipment, nor will RLWS be liable for the cost of any repairs made by others.

THESE WARRANTIES EXCLUDE ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING WITHOUT

LIMITATION NOR DISTRIBUTOR WILL, IN ANY EVENT , BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES.

RLWS

REPLACEMENT OF SUCH GOODS. IN ACCEPTING THIS WARRANTY, THE BUYER WAIVES ANY AND ALL OTHER

CLAIMS

HOULD THE SELLER BE OTHER THAN RLWS, THE BUYER AGREES TO LOOK ONLY TO THE SELLER FOR

WARRANTY

O TERMS, CONDITIONS, UNDERSTANDING, OR AGREEMENTS PURPORTING TO MODIFY THE TERMS OF THIS

WARRANTY OFFICER

WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. NEITHER RLWS

AND BUYER AGREE THAT RLWS’S SOLE AND EXCLUSIVE LIABILITY HEREUNDER IS LIMITED TO REPAIR

TO WARRANTY.

CLAIMS.

SHALL HAVE ANY LEGAL EFFECT UNLESS MADE IN WRITING AND SIGNED BY A CORPORATE

OF RLWS AND THE BUYER.

RICE LAKE WEIGHING SYSTEMS • 230 WEST COLEMAN STREET • RICE LAKE, WISCONSIN 54868 • USA

Appendix 69

Rice Lake IQ 700 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

About This Manual

1.0 Introduction

1.1 Front Panel Keypad and Annunciators

2.0 Installation and Wiring

2.1 Unpacking and Assembly

2.2 Enclosure Disassembly

2.3 Cable Connections

2.4 Power Connections

2.4.1 AC Units

2.4.2 VAC Conversion

2.5 Board Removal

2.7 Instrumentation Setup

2.6 Replacement Parts

2.8 Load Cell Wiring

2.9 Standard Surge Protection Board

2.10 Serial Port Wiring

2.10.1 Serial Port #1 Wiring: CPU KGR8924–1

2.10.2 Serial Port #2 Wiring: CPU KGR8924–1

2.11 Digital I/O Wiring

3.1.1 Parameter Overview

Options Configuration 21

4.1 Option 1 – Expanded Resolution

4.2 Option 2 – Analog Output Option

4.2.2 Test Modes

4.2.3 Error Checking

4.2.5 Analog Wiring to Host Indicator

4.2.6 Analog Module Serial Pass-Through

4.3 Option 3 – Time and Date

4.4 Option 4 – Accumulator

4.5 Option 5 – Expanded Serial Communications

4.6 Option 6 – Linear Calibration

4.7 Option 7 – Serial I/O

4.7.1 Customizing Files

4.7.2 Macro File Setup

4.8 Option 8 – Analog Output/Relay Option

4.8.1 Analog Output Option Wiring

4.9 Option 9 – Front Panel Key Lockout Option

4.10 Option 10 – Setpoints

4.11 Option 11 – Remote Input Option

4.12 Additional Options

4.12.1 Relay Output Board KHL8924

4.12.2 Relay Output/Input Board (KJN8924–)

4.12.3 Serial Command Option Parameters

5.0 Calibration

5.1 Zero Calibration

5.2 Single Slope Span Calibration

5.3 Five-Point Linear Calibration

6.0 Normal Weighing Mode Operations

6.1 Display Test

6.1.1 Display Check

6.2 LED Annunciators

6.3 Function Keys

6.4 Gross/Tare/Net Weighing Operations

6.4.1 Display Mode on Power Up

6.4.2 ZERO Key Function

6.4.3 TARE Key Function

6.4.4 Overload and Underrange Conditions

6.5.1 Lb/Kg Conversion

6.5 Fixed Tare Entry

6.6 Serial Output

6.6.1 Serial Data Formats

6.6.2 Demand Mode versus Continuous Data Output

6.7 Truck Weighing Mode

7.0 Setpoints

8.0 Optional and Advanced Features

8.1 Expanded Serial Communications

8.1.1 Demand Output Serial Data Format

8.1.2 Continuous Condec Output Serial Data Format

8.1.3 RS485 Data Formats

8.1.4 Port 1 Remote Serial Commands

8.1.5 Full Duplex Parameter Entry/Recall

8.2 Delay Demand Print

8.3 Battery Option

9.0 Appendix

9.1 ASCII Character Chart

9.2 Parameter Control Code Chart