Fairbanks 2800 User Manual

Operator Manual

2800 Series

Intrinsically Safe Instrument

with Intalogix

™

Technology

50647

© 2001-2012 by Fairbanks Scales, Inc. Revision 9 01/12

All rights reserved

2800 Series

Intrinsically Safe Instrument
With Intalogix™ Technology

Document 50647

Manufactured by Fairbanks Scales Inc.
821 Locust
Kansas City, Missouri 64106

AMENDMENT RECORD

Issue #1 09/01 Created and released manual.

Issue #2 11/01 Updated specifications.

Issue #3 03/02 Updated specifications and procedures

Issue #4 08/02 Updated specifications for 4-20mA

Issue #5 01/03 Updated drawings, note, and caution graphics.

Issue #6 11/06 Updated specifications for 4-20mA.

Revision 7 10/07 Updated format, images, and technical specifications.

Revision 8 07/09 Updated Control Drawings, formatting, added down
weighing information

Revision 9 01/12 Updated Battery Charger revision information and FM
Control Drawings in Appendix II.

01/12 3 50647 Rev. 9

Disclaimer

Every effort has been made to provide complete and accurate information in this manual. However,
although this manual may include a specifically identified warranty notice for the product, Fairbanks
Scales makes no representations or warranties with respect to the contents of this manual, and
reserves the right to make changes to this manual without notice when and as improvements are
made.

It is the responsibility of the requesting party to develop, maintain, install, and connect networking
devices and general network connectivity as it applies to the originating party’s network. No warranty
or guarantee, expressed or implied, concerning the network, its design, its installation, or operational
characteristics has been offered by Fairbanks Scales. Fairbanks Scales shall not be liable for any
loss, damage, cost of repairs, incidental or consequential damages of any kind, whether or not based
on express or implied warranty, contract, negligence, or strict liability arising in connection with the
design, development, installation, or use of an intended network.

© Copyright 2001-2012

This document contains proprietary information protected by copyright. All rights are reserved; no part
of this manual may be reproduced, copied, translated or transmitted in any form or by any means
without prior written permission of the manufacturer.

01/12 4 50647 Rev. 9

Table of Contents

SECTION 1: GENERAL INFORMATION .................................................................. 7

1.1. Description ................................................................................................................... 7

1.2. Specifications .............................................................................................................. 8

1.3. Accessories ................................................................................................................. 9

1.3.1. Accessory 2802 Intrinsically Safe Controller ....................................................................... 9

1.3.2. Accessory 2825 Safe Area Power Supply ........................................................................... 9

1.3.3. Accessory 2830 Battery (20615) ......................................................................................... 9

1.3.4. Battery Charging ................................................................................................................ 11

1.3.5. Accessory 2845 Battery Charger 110-120 VAC (31354) .................................................. 11

1.3.6. Accessory 2841 Battery Charger 230VAC for Accessory 2830 (21740) ........................... 11

1.3.7. Accessory 2850 Safe Area Relay Setpoint Interface (20570) ........................................... 12

1.3.8. Accessory 2860 Safe Area Data Converter (20523) ......................................................... 13 

1.3.9. Accessory 2875 Intrinsically Safe Interconnection Cable (21737) .................................... 13

1.3.10. Accessory 2880 Analog Cell Input (19797) ..................................................................... 14

1.3.11. Accessory 2900 Splice Box (20310) ................................................................................ 14

1.3.12. Accessory 2910 Splice Box Kit w/cables (20199) ........................................................... 14

1.3.13. Accessory 5806 Fiber Optic cable (17229) ..................................................................... 14

1.4. Typical System Layout #1 ......................................................................................... 15

1.5. Typical System Layout #2 ......................................................................................... 16

SECTION 2: OPERATION ........................................................................................ 17

2.1. Customer/ Owner Responsibilities............................................................................. 17

2.2. Safety ........................................................................................................................ 18

2.3. Front Panel Key Functions ........................................................................................ 19

2.3.1. LEGENDS .......................................................................................................................... 22

2.3.2. Instrument Weighing Functions ......................................................................................... 23

2.3.3. Gross Weighing ........................................................................................................ ......... 25 

2.3.4. Tare Weights ..................................................................................................................... 25

SECTION 3: PROGRAMMING ................................................................................. 30

3.1. Menu Navigation ........................................................................................................ 30

3.2. tArgEt MENU Description .......................................................................................... 32

3.3. inFo Menu Description ............................................................................................... 33

3.4. Main Menu Descriptions ............................................................................................ 34

3.5. I/O Menu .................................................................................................................... 35

3.5.1. I/O Menu Descriptions ....................................................................................................... 36

SECTION 4: SECURITY ........................................................................................... 48

4.1. Security Codes .......................................................................................................... 48

01/12 5 50647 Rev. 9

Table of Contents



APPENDIX I: TROUBLESHOOTING/ERROR CODES ............................................ 49

APPENDIX II: FM CONTROL DRAWINGS .............................................................. 50

APPENDIX III: MATERIAL SAFETY DATA SHEET ................................................ 62

APPENDIX IV: CONTINUOUS OUTPUT DATA STREAMS .................................... 64 

A. Format: Fairbanks Computer (FbPutr) ......................................................................... 64

A.2. Status Word B ...................................................................................................................... 65

A.3. Status Word C ...................................................................................................................... 65

B. 4. Format : Consolidated Controls (ConCon) .............................................................. 66

C. Format: Weightronix (tronix) ....................................................................................... 67

APPENDIX V: DEMAND OUTPUT DATA STREAMS ............................................. 68

A. Format : Computer Polled (Poll) ................................................................................... 68

B. Format: Computer Polled with Id (Pollid)...................................................................... 69

APPENDIX VI: ACC 2860 COMMUNICATION WIRING .......................................... 70

A. Port A ........................................................................................................................... 70

B. Port B ........................................................................................................................... 71

APPENDIX VII: ASCII CODES ................................................................................. 72

01/12 6 50647 Rev. 9

Section 1: General Information

1.1. DESCRIPTION

The model 2800 series is an Intrinsically Safe instrument utilizing Intalogix™
Technology. It is Factory Mutual (FM) Approved for direct use in hazardous
environments as shown in the FM Approved Control Drawings.

The 2800 series instrument eliminates the need for explosion proof enclosures or

purging systems. Enclosed in a stainless steel, NEMA 4X enclosure, the

instrument is able to withstand both wash down and corrosive environments.

Major features of the Instrument include push-button programming and calibration,

with data storage in nonvolatile ROM for 100% memory retention.
The 2800 series instrument features a large 1.25 inch high LCD weight display

with an additional alphanumeric status display, which can be tilted up or down to
accommodate different lighting conditions. Its microprocessor controlled design
allows the instrument to be rapidly programmed at installation to meet the specific
requirements of the application.

The obtainable accuracy meets Handbook 44 requirements, and the instrument is

approved for commercial application up to 10,000 divisions. A maximum of

30,000 divisions can be achieved for non-commercial applications.

This ultra-low power instrument can interface to analog load cells through an
Intalogix™ intrinsically safe controller or can be connected directly to analog load
cells using an available optional accessory.

The instrument provides fiber optic interfaces from the hazardous area to the

optional accessories located in a safe area. The optional accessories provide
communications to various types of peripheral devices in selectable formats for
RS232, and 20mA data outputs. Other available options include analog interfaces
through programmable setpoints and 4-20 ma analog outputs. The instrument may
be powered by a battery or a continuous power accessory.

01/12 7 50647 Rev. 9

1.2. SPECIFICATIONS

Section 1: General Information

Instrument Approvals

FM Approvals

 NTEP: CoC 01-009
 CWM: Pending
 Class I, II, and III
 Division 1
 Groups A, B, C, D, E, F, and G

* For more detailed information, see FM Control Drawing 21943.

Appendix II.

see

Physical Dimensions Approximately 13"W x 9"H x 3"D

Material Stainless Steel

Enclosure Rating

Capacities Service programmable up to 999,950 lb, kg, oz, g, tons, lb-oz, or gallons

Division Sizes

Resolution

Sensitivity

Load Cells Up to 16 - 350 or 1000 ohm impedance

Load Cell Cable
Length/Wire Gauge

 NEMA 4X
 IP65

 Service programmable for .0002 to 50
 Fixed at one (1) oz. in the lb/oz mode
 Commercial - Up to 10,000 divisions maximum
 Noncommercial - Up to 30,000 divisions maximum
 1µv/d (microvolt/division)

 75' maximum
 20 AWG maximum

Display Weight Display

 1.25" height
 7 segment LCD

Status Display

 .38" x 3.73" Alphanumeric LCD
 16 characters - .38" x .191" character size

Zero Range Service programmable - Disabled, 2, or 100%

Auto-Zero-Tracking Service programmable - Disabled, .5, 1, or 3 divisions

Motion Detection Service programmable - Disabled, .5, 1, or 3 divisions

Digital Filter Service programmable from disabled up to heavy

Display Update Rate Service programmable settings from .1 to .8 seconds.

Environment

Chemical Resistance Resistant to all petroleum derivatives and salts.

Handbook 44 Compliance Tested Operating Environment

 Temp -10°C to + 40°C (+14°F to + 104°F)

Storage

 Temp -40°C to + 60°C (-40°F to + 140°F)

01/12 8 50647 Rev. 9

1.3. ACCESSORIES

1.3.1. ACCESSORY 2802 INTRINSICALLY SAFE CONTROLLER

(22119)

 Each controller allows up to four (4) load cells to be interconnected

 Communicates to the Model 2800 Series Instrument using Intalogix ™

Technology

 Enclosure: NEMA 4X, Stainless steel

1.3.2. ACCESSORY 2825 SAFE AREA POWER SUPPLY (18448)

 This accessory will provide continuous power to the Model 2800 Instrument.

 The Accessory 2830 cannot be used with this accessory, as this accessory is

installed in a non-hazardous, safe area only.

Section 1: General Information

 Enclosure: NEMA 4, Fiberglass

 Output: 7 VDC

1.3.3. ACCESSORY 2830 BATTERY (20615)

 Supplies battery power to the Model 2800 Series Instrument.

 It must be recharged in a non-hazardous, safe area using Accessory 2845 or

2846 only.

 Accessory 2830 is the only battery approved to be used with the

Model 2800 Series Instruments for all applications.

CAUTION

Battery surface gets very HOT during recharging!

DO NOT USE Accessory 2830

in conjunction with Accessory 2825.

01/12 9 50647 Rev. 9

Section 1: General Information

1.3. ACCESSORIES, CONTINUED

1.3.4. BATTERY CHARGING

 Charging time is 16 hours for a fully discharged battery.

 The battery requires recharging when the Recharge display appears.

 The battery may be recharged 100 - 500 times dependent on depth of

discharge.

 Recharge intervals may vary depending upon usage.

Table 1 – Recharge intervals using Accessory 2802

RECHARGING HOURS
No. of Cells 350 ohm Load Cells 1000 ohm Load Cells

16 6 20
12 20 40
8 45 70
4 100 133

Table 2 – Recharge intervals using Accessory 2830

RECHARGING HOURS

No. of Cells 350 ohm Load Cells 1000 ohm Load Cells

16 85 133
14 90 150
12 95 172
10 100 184
8 117 199
6 133 219
4 175 247
3 194 266
1 269 320

01/12 10 50647 Rev. 9

Section 1: General Information

1.3. ACCESSORIES, CONTINUED

1.3.5. Accessory 2845 Battery Charger 110-120 VAC (31354)
(REPLACES ACCESSORY 2840 – 21199)

The Safe Area Smart Recharger uses the Battery Accessory 2830 only.

 The 2845 Battery Charger is plugged into a standard outlet.

 This accessory is intended for non-hazardous, safe areas only.

Follow these guidelines when charging Battery Accessory 2830.

 A charged battery can be left on the charger with no resulting damage to

either the charger or battery pack.

 When a discharged battery is first connected to a charger, the status L.E.D. on

the charger will be a constant yellow as it charges.

 Once the battery is fully charged, the LED remains a constant green.

CAUTION

Battery surfaces get very HOT during recharging.

1.3.6. ACCESSORY 2846 BATTERY CHARGER 230VAC (31466)

FOR ACCESSORY 2830

 Equipped with a European Style 230 VAC plug.
 Used with the Battery Accessory 2830 only.
 Intended for non-hazardous, safe areas only.

Follow these guidelines when charging Battery Accessory 2830.

 A charged battery can be left on the charger with no resulting damage

to either the charger or battery pack.

 When a discharged battery is first connected to a charger, the status

L.E.D. on the charger will be a constant yellow as it charges.



Once the battery is fully charged, the LED remains a constant green.

01/12 11 50647 Rev. 9

Section 1: General Information

1.3. ACCESSORIES, CONTINUED

1.3.6. ACCESSORY 2846 BATTERY CHARGER 230VAC (31466)

FOR ACCESSORY 2830, CONTINUED

The following chart outlines basic information for both models of battery chargers.

INPUT VOLTAGE
BATTERY OUTPUT

VOLTAGE

LEADS

STATUS L.E.D.

CHARGING TIME

OPERATING

TEMPERATURE RANGE

 2845 – 120 VAC, 60 Hz – Standard style plug
 2846 – 230 VAC, 50/60 Hz

7.0 VDC +/- 0.2 VDC at the end of charge cycle with battery
connected.

 Output leads 18 AWG, approximately three feet (3’).
 Extended power cord up to six feet (6’).

Brightness sufficient to discern the charge status under general
office environment lighting.

 Sixteen (16) hours maximum for undamaged chargeable battery

(electrolyte not depleted).

 Initial unloaded output voltage of 5.0 VDC.
 Do not recharge a battery with a voltage below 4.0 VDC.

0°C to +38°C (+32°F to +100°F).

CAUTION

Battery surfaces get very HOT during recharging.

1.3.7. ACCESSORY 2850 SAFE AREA RELAY SETPOINT

INTERFACE (20570)

 The setpoint accessory is service programmable for up to eight (8) setpoints.

 These setpoints may be configured to one of five different modes of operation.

 Enclosure: NEMA 4. Fiberglass

01/12 12 50647 Rev. 9

1.3. ACCESSORIES, CONTINUED

1.3.8. ACCESSORY 2860 SAFE AREA DATA CONVERTER

(20523)

 This accessory is service programmable and configurable for RS232 or 20mA

data outputs.

 This accessory can also be configured to provide a 4-20 ma analog output.

 Enclosure: NEMA 4; Fiberglass

 4 -20 ma Specifications: 16 bit resolution (+/- .01 integral linearity)

CAUTION

The 4-20ma accessory is a passive device!

Section 1: General Information

The power is to be supplied by others, and MUST

 BE

a DEDICATED and an ISOLATEDpower supply.

 Current loop voltage compliance: 7vdc minimum to 40vdc maximum (typical

voltage = 24vdc)

 Full scale settling time: 8msecs
 Output impedance: 25 meg
 Alarm current: 3.5 to 24 mA (underload/overload conditions)

─ Offset @ 25 degrees C; +/- .1% of full scale

 Offset drift: +/- 25ppm of full scale per degree C

 Total output error: 20mA @ 25 degrees C: +/- .2% of full scale max

 Total output drift: +/- 50ppm of full scale per degree C-max

1.3.9. ACCESSORY 2875 INTRINSICALLY SAFE

INTERCONNECTION CABLE (21737)

 This is the only approved cable for interconnecting the Accessory 2802, and

for connecting to the Model 2800 to the Accessory 2850.

 Specifications: 2 pair - 16AWG; 0.48" O.D.

01/12 13 50647 Rev. 9

1.3. ACCESSORIES, CONTINUED

1.3.10. ACCESSORY 2880 ANALOG CELL INPUT (19797)

 This accessory allows for direct interface to a analog load cell(s).

 This accessory is complete, and is supplied with mounting hardware and an

EPROM.

1.3.11. ACCESSORY 2900 SPLICE BOX (20310)

 Enclosure: NEMA 4X; Stainless steel

1.3.12. ACCESSORY 2910 SPLICE BOX KIT W/CABLES (20199)

 Enclosure: NEMA 4X; Stainless steel

Section 1: General Information

1.3.13. ACCESSORY 5806 FIBER OPTIC CABLE (17229)

 This accessory allows a direct connection of the Model 2800 Series

Instrument.

It is located in the hazardous area to the Accessories 2850 and 2860, in the non-
hazardous, safe area for I/O operation. Maximum fiber optic cable distance is 200

feet. Do not place the fiber optic cable within conduits.

01/12 14 50647 Rev. 9

1.4. TYPICAL SYSTEM LAYOUT #1

Section 1: General Information

SEE CONTROL DRAWINGS

01/12 15 50647 Rev. 9

1.5. TYPICAL SYSTEM LAYOUT #2

Section 1: General Information

01/12 16 50647 Rev. 9

Section 2: OPERATION

2.1. CUSTOMER/ OWNER RESPONSIBILITIES

It is the customer/ owners' responsibility to maintain, the platform,
instrument, and peripheral accessories in good order, and to
protect the equipment from accidental or malicious damage.

The installation shall be in accord with the manufacturer's instructions and with the

National Electric Code (ANSI-NFPA 70).

─ Refer to ANSI/ ISA-RP12.6, Installation of Intrinsically Safe Systems for

Hazardous (Classified) Locations for guidance on the installation of

intrinsically safe apparatus and systems.

Please follow these guidelines .

 Do not break the seals on the instrument or attempt any internal

adjustments.

 Absolutely no physical, electrical, or program modifications other than the

selection of standard options and accessories are to be made to this
equipment.

 Electrical connections other than those specified may not be performed,

and no physical alterations (mounting holes and etc.)
are allowed.

 No service, repairs, or adjustments, other than those

outlined in this manual, may be performed by untrained
service personnel.

01/12 17 50647 Rev. 9

Section 2: Operation

2.2. SAFETY

As is in the case with any material handling equipment, certain safety precautions
must be observed during operation.

 Never load the scale platform beyond its rated capacity.

─ Refer to the rating on the serial number plate to be certain.

 Ensure that any structure which supports the platform is capable

of withstanding the weight of the platform plus its rated capacity
load.

 Do not load the scale platform if there is any evidence of damage

to the platform or supporting structure.

 Use safety chains or other suitable restraining devices if there is

any possibility of the load shifting, falling, or rolling from its
position on the load receiver.

01/12 18 50647 Rev. 9

2.3. FRONT PANEL KEY FUNCTIONS

Section 2: Operation

The function of the front panel keys varies depending on the mode in which the
instrument is operated. This Subsection defines the operation of each front panel key
when in the weighing mode.

ZERO KEY

When in the Gross mode, this key sets the Gross Weight to Zero.

─ If motion exists, the ZERO command will not be executed.

─ If the weight on the platform exceeds the zero limit, and the

pressed, the Zero command will not be executed.

ZERO key is

PRINT KEY

Used to transmit weight data to an external device.

GROSS/NET KEY

Toggles between the Gross and Net Weight modes.

─ It is also used to exit programming.

01/12 19 50647 Rev. 9

Section 2: Operation

2.3. FRONT PANEL KEY FUNCTIONS, CONTINUED

AUTO TARE

In the Gross or Net mode, this key sets Tare Memory equal to the Gross
Weight on the platform.

─ The instrument displays "0" weight and enters the Net Weigh

mode.

─ The NET Legend displays.
─ Auto Tare only operates if the Gross Weight is positive.

ID KEY

Enters numeric ID for printer or computer printout.

─ A maximum of six digits is available, 0 thru 999999.

TARE KEY

Displays the currently entered Tare Value.

UNITS KEY

Toggles the displayed weight between the units selected in the

Configuration Program (i.e. lb to kg or kg to lb.)

SCROLL KEYS

Moves through the Programming Menu Tree in an UPWARD or

DOWNWARD direction.

PROGRAM KEY

Enters into the instrument's Programming mode.

ON/OFF KEY

 Turns instrument ON or OFF.
 If the Sleep Function is selected, this key either disables or

enables the Sleep mode.

01/12 20 50647 Rev. 9

2.3. FRONT PANEL KEY FUNCTIONS, CONTINUED

START/PEAK KEY

 Initiates a Setpoint Operation.

 Also enables Peak Net Tracking (PNT).

TRIM KEY

 Overrides the Setpoint Cycle.

 Adds weight in touch-controlled increments.

STOP/CLEAR

 Terminates a Setpoint Cycle.

 Resets the memory of the Peak Net Capture to a null value until

a new Peak Net Weight is captured.

Section 2: Operation

ENTER

 Inputs commands to the Setpoint Operation.

NUMERIC KEYS (0 THRU 9)

Used for numeric entries, such as Tare, ID,
Setpoint Values, etc.

LCD DISPLAY

Displays weight on the load receiver and applicable prompts.

01/12 21 50647 Rev. 9

2.3. FRONT PANEL KEY FUNCTIONS, CONTINUED

Section 2: Operation

2497

2.3.1. LEGENDS

 Several different legends display on the LED screen.

 While most are self explanatory, the following items are defined.

CZ (Center of Zero).

RECHARGE

 Battery power is low and will require recharging soon.

 The RECHARGE legend displays when the input voltage from the Battery

Accessory 2830 falls below a threshold of approximately 5.4VDC when using
Accessory 2802, or 5.32VDC when using Accessory 2880.

01/12 22 50647 Rev. 9

CAUTION

Battery surfaces get very HOT during recharging.

Section 2: Operation

2.3.1. LEGENDS, CONTINUED

LoBAtt

Battery requires immediate recharging.

The RECHARGE legend disappears and the instrument automatically shuts down
and displays LoBAtt when the voltage from the battery falls below the following:

 5.3VDC when using Accessory 2802
 5.12VDC with Accessory 2880.

CAUTION

Batteries which measure below 4.0 VDC must not be charged with the ACC
2840 or ACC 2841 chargers, or damage to the charger and/or battery may occur.

2.3.2. INSTRUMENT WEIGHING FUNCTIONS

Three terms which describe the distribution of an object's weight are GROSS
WEIGHT, TARE WEIGHT, and NET WEIGHT.

TARE WEIGHT

Tare weight is the weight of the incidental materials, such as its container.

NET WEIGHT

Net weight is the weight of only the primary materials.

01/12 23 50647 Rev. 9

Section 2: Operation

2.3.2. INSTRUMENT WEIGHING FUNCTIONS

GROSS WEIGHT

Gross weight is the total weight of a weighment.

─ This includes any primary and incidental materials comprising the total

weighment.

TARE WEIGHT VALUE + NET WEIGHT VALUE = GROSS WEIGHT

A Working Example

A can of house paint is an object to be weighed. The can is the incidental material
used to hold the primary material, paint, and the label is incidental material used to
identify the paint. All the incidental materials summed together comprise the Tare
weight. All the primary materials weights summed together comprise the Net weight;
in this case pigment, base, and solvent. The object is made up of incidental
materials, can and label, and primary material, paint. Summed together, the complete
object is the Gross weight.

GROSS = NET + TARE

TARE = GROSS – NET

NET = GROSS – TARE

NET = GROSS - TARE is particularly important because it is what a scale uses

to compute net weights in the NET WEIGHING mode.

Gross Weight is a function of the total weight on the platform from the zero reference.

Tare Weight is always an operator defined value.

01/12 24 50647 Rev. 9

Section 2: Operation

2.3.3. GROSS WEIGHING

1. Press the key to select Gross as indicated by the legend.

2. With the platform empty, press the key.

─ The display indicates ZERO.
─ The Center-of-Zero (CZ) legend appears.

3. Place the object to be weighed on the scale platform.

─ The weight of the object displays.
─ The instrument is only able to measure the weight on the platform.
─ The instrument can not tell if the weight is from the object to be weighed or

from some other objects left on the platform.

─ The operator must tell the scale when there is nothing on the platform to

weighed by pressing the key.

─ The instrument will assign whatever weight happens to be on the platform a

zero weight value.

─ Starting with an empty platform is not required.

─ The key sets the display to "0", regardless of what is on the platform.

─ Weighing in the Gross mode consists of pressing the key and

placing a weight on the platform.

─ The display shows the Gross Weight of the object.
─ The instrument understands Gross Weight as the total weight placed on the

platform after the key is pressed.

2.3.4. TARE WEIGHTS

Tare weight is operator-defined. There are two methods to input a tare weight value.

Keypad Tare Entry

Assign the tare weight value using the numeric keypad, then press the
key. The instrument will change to the Net Weighing mode, and display the Gross
Weight less the Keypad Tare weight entry.

01/12 25 50647 Rev. 9

Section 2: Operation

2.3.4. TARE WEIGHTS, CONTINUED

Auto Tare Entry

Place the item(s) that will comprise the Tare weight onto the scale and press the
key. The instrument will Change to the Net Weighing mode, and display the Gross
Weight less the Auto-tare weight entry. The tare weight value remains unaltered in
the instruments memory until the following occurs.

1. Power is removed.

2. The key is pressed.

3. A new tare weight is entered via the keypad.

4. The Program Menu is accessed.

─ If the value of the tare weight entered using the keypad does not correspond

with an exact division size, the number is first truncated to the correct decimal
location, and then rounded to the nearest division size.

─ For example, for a division size of 0.1, an entered tare of 2.19 is truncated to

2.1. It is then rounded to a final tare of 2.1.

─ For a division size of 20 an entered tare of 511 will be truncated to 510 and

then rounded to a final tare of 520.

5. Correct entry errors by inputting "0's" until a single "0" is displayed

6. Press the key.

Net Weighing Using AUTO TARE

1. Press the key. The display will read "0" and the GROSS Legend will be
displayed.

2. Place the empty container on the platform.

3. Press the key.

─ The scale displays "0" and the NET legend is also displayed. The weight of the

container on the scale will be entered in to the instruments memory as a TARE
weight value.

01/12 26 50647 Rev. 9

Section 2: Operation

2.3.4. TARE WEIGHTS, CONTINUED

4. Place the material to be weighed in the container. The display will show the
weight of the material that is in the container. This is the NET weight value.

NOTE:

placing an empty container that is the same weight as the product container on the
platform, and pushing before beginning weighing operations.

Net weighing of pre-packaged containers can be accomplished by first

Batching Using AUTO TARE

1. Select the GROSS Mode and place the empty container on the platform.
─ the TARE Weight of the container is displayed.

2. Push the key.

3. Fill the container with the first item until the desired weight is achieved. Instrument

display indicates the net weight of the first item (in the GROSS mode).

4. Push the key to reset the display to zero.

─ The instrument display indicates zero net weight.

5. Place the next item into the container until the desired weight is reached.

6. Repeat Steps 4 and 5 until all items have been put into the container.

7. Switch to the GROSS Mode and read the total NET weight of the batch.

8. Repeat Steps 1 through 7 for other batches.

Follow these steps to clear the operation.

1. Select the GROSS mode.

2. Remove all materials from the platform.

3. Push the key to zero the display.

4. Push the key to reset the tare memory.

5. Select the GROSS mode.

01/12 27 50647 Rev. 9

Section 2: Operation

2.3.4. TARE WEIGHTS, CONTINUED

ENTERING ID Numbers

1. Place the instrument into the Weighing mode.

2. Press the key.

─ The current ID number or id none will be displayed.

3. Use the numeric keypad to assign an ID number.

─ A maximum of six digits, 0 through 999999.

4. Press the key to save the displayed ID number and to return the
instrument to the Weighing mode.

─ The ID number is printed as part of each print cycle if selected in the IO

Output Programming.

Peak Hold Function

The PEAK HOLD (P hoLd) function is used to determine, display, and print the

largest Net weight data achieved during a weighing cycle. A weigh cycle ends when
the Print command is given, or when the peak Net weight is manually cleared by the

CLEAR key. PEAK HOLD tracks only Net weight, and operates independently of the

display. The peak weight can either be a positive or a negative number, determined
by the absolute weight value. This means that if a positive peak is displayed, a
negative weight value of greater absolute value could update the peak information in
the same cycle.

If the P hoLd option is activated in the IO Menu, then pressing the START key

enables this function

─ It allows the viewing of the current peak net weight.

Pressing ENTER returns the display to the Weighing mode.

─ The P hoLd feature works in the Gross or Net Weighing modes.

1. Place a container on the scale.

2. Press the AUTOTARE key, or enter in a known TARE Weight.

3. Press the START/PEAK key to view the current Peak Net Weight.

4. Press the ENTER key to enable the feature and return to the Weighing mode.

5. Perform the desired number of weighment’.

01/12 28 50647 Rev. 9

Section 2: Operation

─ At any time, the current Peak Net Weight can be viewed by pressing the

START/PEAK key.

─ Press the ENTER key to return the Weighing mode.

6. If a printer is enabled, pressing the PRINT key will have the Peak Net Weight

transmitted with the printed data.

─ A print command ends the “Peak hoLd” Weighing Cycle.

7. Press the STOP/CLEAR key to reset the current Peak Weight, and press the

START/PEAK key followed by the ENTER key to enable the feature.

01/12 29 50647 Rev. 9

Section 3: Programming

3.1. MENU NAVIGATION

The instrument must be programmed before it can be used. The program is arranged
in a menu tree format. Once the Programming mode is entered, menu's may be
accessed in any order by following the flow charts on the following pages.

tArGEt

SEE PAGE 29

inFo

SEE PAGE 30

io

SEE PAGE 32

CAnnEd

ConFig

CAL

LEGEND : :

= CONDITIONAL PROGRAMMING MENU ITEMAbCd

2800navo

The graphic model shows the Main Menu Tree options and several levels of sub-

menu options. On the following pages, menus are displayed graphically starting with
a specific main menu option, its sub-menu's, and ending with the data within each
that can be selected and saved. Each graphic shows lines as the paths to follow
while navigating the menu.

01/12 30 50647 Rev. 9

Section 3: Programming

3.1. MENU NAVIGATION, CONTINUED

Keys Used for Navigation

The SCROLL keys are used to navigate through menu options or data in an
UPWARD or DOWNWARD direction. Continually pressing either SCROLL key

cycles through the available options.

The ENTER key accepts and/or stores the displayed option or data entry. Press

ENTER at a menu option to access the sub-menu's and data contained in that option.

In the following flow charts, Enter is expressed as a lateral navigation key.

The B/G NET key exits most programming menu's returning to the previous menu.
Continually pressing the B/G NET key exits programming and returns to the Weight
Screen. In the following flow charts, B/G NET is expressed as a lateral navigation

key.

MAIN MENU DESCRIPTIONS

MENU ITEM DESCRIPTION

tArgEt

info

io

U CodE
(User Code)

CAnnEd
ConFig
CAL

 Conditional statement that appears if the setpoints are active.
 No password is required.
 Allows the operator to set target weights as defined by Setpoint mode.
 See page 29 further details.

 No password is needed.
 Displays instrument data.
 Prints Audit Reports.
 See page 30 for further details.

 "U" Code is required,.
 Sets the time and date.
 Programs all I/O Ports for printers and other accessory devices.
 See page 32 for further details.

Used by an operator to access the IO Menu.

Not operator accessible.
Not operator accessible.
Not operator accessible.

01/12 31 50647 Rev. 9

3.2. TARGET MENU DESCRIPTION

This area is for the numeric entry of target
weights by the operator.

─ No sub menu selections are

available.

─ Note that the Status Display

shows the current setpoint being
programmed.

tArGEt

inFo

Section 3: Programming

xxxxxx

xxxxxx

xxxxxx

tArgEt 1

tArgEt 2

tArgEt 3

1. Use the SCROLL keys to select the

setpoint to be programmed.

2. Key in the desired target weight using
the numeric keypad including the
decimal point, if applicable.

3. Press the ENTER key.

4. When all applicable setpoints have
been programmed, press the

B/G NET key.

─ The SToRE displays.

5a. If the ENTER key is pressed, the display will indicate SToRED momentarily and
then TARGET. Pressing B/G NET again will exit to the weigh screen.

5b. If the SCROLL key is depressed, it will toggle between SToRE and CANCEL.

io

CAnnEd

ConFig

CAL

xxxxxx

xxxxxx

xxxxxx

xxxxxx

xxxxxx

tArgEt 4

tArgEt 5

tArgEt 6

tArgEt 7

tArgEt 8

─ The CANCEL prompt gives the operator the option of exiting without saving

changes.

6. Select CANCEL and press the ENTER key, the display will show TARGET.

7. Pressing the B/G NET key will exit to the weigh screen.

01/12 32 50647 Rev. 9

Section 3: Programming

3.3. INFO MENU DESCRIPTION

The info menu is user accessible without a security code. This menu may be
checked by Weights & Measures to view the

C Audt entries, or the operator, service technician for diagnostic and

informational purposes. This menu contains the following menu selections.

tArGEt

S Audt, U Audt, or

inFo

io

CAnnEd

ConFig

CAL

CoUntS

rEPort

C SEnS

hoUr

dAtE

C AUdt

S AUdt

CELL 1

Up to

16

hrdCPY

x.xxxx

xx:xx:xx

xx.xx.xx

xxxxx C dAtE xxxxxx hrdCPY

xxxxx

S dAtE

xxxxxx

hrdCPY

U AUdt

bAtt

dEg C

01/12 33 50647 Rev. 9

xxxxx

x.xx dC

xx.x C

U dAtE

xxxxxx

hrdCPY

3.4. MAIN MENU DESCRIPTIONS

MENU ITEM DESCRIPTION

CoUntS

dEg C

bAtt

U AUdt
S AUdt
C Audt
dAtE

hoUr

C SEnS

rEPort
hrdCPY

 Formatted CELL X, where x represents the load cell currently being

displayed, the load cells are selectable using the SCROLL key.

 The small display shows two numeric values.

─ The first value is the Initial Deadload or Zero Counts.
─ The second is the Current Liveload Count(s).

 Formatted XX.X°C.

 Displays the current internal temperature of the instrument in Centigrade.

 Displays XX.XdC.
 The current battery voltage.

User Audit.
Service Audit.
Calibration Audit.

 Displays MM.DD.YY.
 The current system date.

 Displays HH.MM.SS.
 The current system time.
 For viewing purposes only.
 Refer to the IO Section for programming.

 mV/V of cell(s) currently selected.
 All cells may be viewed using the SCROLL key.

 For printing a configuration report to an installed printer.
 A conditional statement appearing only when a printer is installed on IO Ports

A or B.

Section 3: Programming

01/12 34 50647 Rev. 9

3.5. I/O MENU

tArGEt

inFo

io

CAnnEd

ConFig

tArGEt

Port b

dAtE

hoUr

SdELAY

xxxxxx

xx.xx.xx

xx:xx:xx

x.x

UnUSEd
SEtPoint

PoLL

PoLLid

Printr

Contin

Up to 8
entries

SEtPoint

PoLL

PoLLid

rS232
rS485

rS232
rS485

Section 3: Programming

SPhAnd
SPAUto
SPnonE

SPALrt

SPChEC

SPCont

id xxx

CAL

SLEEP

gALCon

0ShiFt

tArEoP

PhoLd

FodiSt

PrtLoC

PtroPt

4-20

ConoPt

ProtoA

Port A

Protob

x.xxhr

0-20%

Short
Long

grLooP
ntLooP

nogAL

gAL

nonE

both

tA Ent

AUto

nohoLd

hoLd

bUSYLo

buSYhi

P3550
P3921
P3960
P3950

P610

LoSEt xxxxx hiSEt xxxxx 4 AdJ xxxxx Agtest

3052r
FbStd
FbPutr
troniC

ConCon

bAUd

UnUSEd

Printr

Contin

bAUd

300

600
1200
2400
4800
9600

19200

300

600
1200
2400
4800
9600

19200

gL1
gC1
nL3
nC1

tL2
tC1
iL4

iC1
hL5
hC1
dL6
dC1
PL7
PC1

Ln15

ChAr

noALog
AnALog

ChAr

20 AdJ

7

PAritY

8

7

PAritY

8

nonE
EVEn

odd

nonE
EVEn

odd

xxxxx

01/12 35 50647 Rev. 9

Section 3: Programming

3.5.1. I/O MENU DESCRIPTIONS

The IO (Input/Output) Menu sets up communications for sending data to devices,
such as computers, printers, or remote displays. It also contains a menu for setting
the time & date.

MENU ITEM DESCRIPTION

Port b

dAtE

Steps for Setting the Date

1. With dAtE displayed, press the ENTER key.

─ The present date in memory displays with a small legend date flashing .

2. Using the numeric keypad, enter the current date.

─ Use the MM/DD/YY (month/day/year) format.

Programs Setpoint modes, remote displays, printer, and computer outputs.
Adjusts the date.

3. Press ENTER.

─ Once complete, the display returns to the dAtE.

MENU ITEM DESCRIPTION

hoUr

Adjusts the time.

Steps for Setting the Time

─ With hoUr displayed, press the ENTER key.

─ The present time in memory displays with a small legend time flashing.
─ Using the numeric keypad, enter the current date.

─ Use the HH/MM/SS (hour/minute/second) format.

─ When entering the time of 08:35am for example, press the numeric keys

3,

5, followed by the AUTOTARE key.

─ The time 08:35A.

─ The AUTOTARE key is used to enter an A for AM.

─ The

PRINT key is used to enter P for PM.

─ For military time (24 hour format), enter the current time using the numeric

keypad and press the ENTER key.

0, 8,

01/12 36 50647 Rev. 9

3.5.1. I/O MENU DESCRIPTIONS, CONTINUED

MENU ITEM DESCRIPTION

SdELAY

SLEEP

Activates the Sleep Delay mode in minutes and/or seconds between ingredients
in a batch file of selected setpoints if the Auto Batch mode is on.

The Sleep Delay adjusts the length of time the instrument is inactive before
going to sleep.

─ 0.00 hr or X.XX hr (hrs & min) is displayed.
─ Use the SCROLL keys to adjust as required.
─ A setting of 0.00 hr disables the Sleep Function.

Section 3: Programming

NOTE:

The Sleep mode will not activate if Recharge displays. The Sleep

mode will also not occur when in the SPAUto or SPhAnd modes if relays are

energized.

EXAMPLE

MENU ITEM DESCRIPTION

gALCon

4. In the Gross Weigh mode, note the displayed amount.

5. Press the UNITS key to toggle to the Gallons (GaL) display.

─ The number of gallons displays.

6. Press the

─ The amount displays (

7. Press any numeric key.

Weight-to-Gallons Conversion Option.
When Gallon is selected, the

gallon units.

UNITS key toggles the display from weight unit to

TARE key to adjust the number of gallons.

Gallons Factor).

─ A UCoDE window displays.

8. Enter the code using the numeric keypad.

9. Press ENTER.

─ The current date flashes in the display.

─ “Entering Gallons” also displays.

01/12 37 50647 Rev. 9

Section 3: Programming

3.5.1. I/O MENU DESCRIPTIONS, CONTINUED

10. Press ENTER again.

─ The current gallon per weight displays.

11. Clear the display by pressing the numeric ZERO key until it is blank.

12. Key in the correct number of gallons.

13. Press

ENTER.

─ The amount of gallons displays.

14. Press the UNITS key to toggle from weight to Gallons and confirm the correct

weight to gallons ratio.

NOTE: The Tare Mode is unavailable in Gallon Conversion Mode.

MENU ITEM DESCRIPTION

0ShiFt

tArEoP
tA Ent

P hoLd

FodiSt

PrtLoC

Sets the Capacity Percentage of the Positive Weight Shift on the scale.

─ Zeros the scale before an error code (i.e. lc error) displays in the small

window display.

─ Press the

weighing.

Tare options include AUto (Using the

Using the numeric keypad, enter a known Tare Weight.
Peak Weight options are Hold and No-Hold.

─ If enabled, this holds the highest recorded NET Weight Reading.
─ Not used while in the Setpoint mode.

If a Device Output is selected, there are two fiber optic distance options.

─ 0-99 ft. = Short
─ 100+ ft. = Long

Formats all available printer locations, if a ticket printer is selected in either port.
The following prompts apply when formatting the printer.

ZERO key a second time zeros the scale and continues its

AUTOTARE key).

01/12 38 50647 Rev. 9

Section 3: Programming

3.5.1. I/O MENU DESCRIPTIONS, CONTINUED

NOTE:

The references to Line are as seen from the top of page down, and the

Column is equal to one character space width.

PROMPT COMMENT CHOICES

bUSYh
gL 1
gC 1
nL 3
nC 1
tL 2
tC 1
iL 4
iC 1
hL 5
hC 1
6
dC 1
PL 7
PC 1
Ln 15
no Leg

Busy Line bUSYhi, bUSYLo
Gross Line
Gross Column
Net Line
Net Column
Tare Line
Tare Column
ID Line
ID Column
Hour (Time) Line
Hour (Time) Column
Date Line
Date Column
'Peak' Line (if enabled)
'Peak' Column (if enabled)
Length (Total Lines Printed)
Legend/No Legend no LEg, grtAnt

EXAMPLE

Using the basic format below, to place time and date on the same line requires the
following settings.

 hL5
 hC1
 dL5
 C15

NOTE: Peak Net Weight must be printed to a GTN format.

3.5.1. I/O MENU DESCRIPTIONS, CONTINUED

MENU ITEM DESCRIPTION

PtroPt

4-20

Selects the printer type.

─ Options include P3550, P3921, P3960, P3950, P610, P3921.

Sets the 4-20 Analog Output.

01/12 39 50647 Rev. 9

Section 3: Programming

NOTE: The 4-20mA Output is enabled by selecting AnALog in Port A.

CAUTION

The 4-20ma accessory is a passive device!

The power is to be supplied by others, and MUST

 BE

a DEDICATED and an ISOLATEDpower supply.

MENU ITEM DESCRIPTION

4-20

─

─ grLooP: Tracks the GROSS Weight.
─ ntLooP: Tracks the NET Weight.

PROM Version 6.2+ Notes

 The 4-20mA output remains locked on the last reading at the time the PGR

was pressed.

 An Overload (oL) condition produces a reading of 24mA.
 An Underload (UL) condition produces a reading of 3.5mA.

 While in the Sleep mode, the 4-20mA produces a reading of 3.5mA, and it is

not tracked until the instrument is re-activated.

01/12 40 50647 Rev. 9

3.5.1. I/O MENU DESCRIPTIONS, CONTINUED

PROMPT COMMENT(S)

LoSEt

hiSEt

4 AdJ

20 AdJ

AgtESt

 Sets the weight value associated with 4mA.

 Usually "0".

1. At the LoSEt prompt, press ENTER.

2. Use the numeric keypad to enter desired weight value.

3. Press ENTER.

 Associated weight value of 20MA.
 Usually the capacity of the scale.

1. Press ENTER at the hiSEt prompt.

2. Use the numeric keypad to enter the desired weight value.

3. Press ENTER.
Press ENTER to display a current number representing the 4mA Output.

─ See note on key functions.

Press ENTER to display a current number representing the 20mA
Output.

─ See note on key functions.

 LP4 - TO - LP22.
 Press ENTER to perform an analog test.
 4mA thru 22mA will be output momentarily in 2mA steps.

When adjusting either 4mA or 20mA, the following numeric keys increase
or decrease the reference value in the fashion that follows.

Increased by: Decreased by:
9 10,000 4 10,000
8 1,000 3 1,000
7 100 2 100
6 10 1 10
5 1 0 1

Section 3: Programming

ConoPt

Used for Continuous Output.
Choices include the following:

 3052r  FbStd  FbPUtr  troniC  ConCon

ProtoA

Protocol setting for Port A choices include selections for the following:

 bAUd 9600, 600, 1200, 2400, and 4800
 ChAr 8 and 7
 PAritY nonE, odd, and EuEn

01/12 41 50647 Rev. 9

3.5.1. I/O MENU DESCRIPTIONS, CONTINUED

PROMPT COMMENT(S)

Port A

noALog, AnALog

Protob

tArgEt

Port b

Poll

Poll id

Port A has available selections of the following:

 UnUSEd - no outputs
 Printr - printer output
 Contin - continuous output

Used to turn on or off the 4 - 20MA output.

 noALog = Off
 AnALog = On

Protocol setting for Port A choices include the following:

 bAUd 9600, 600, 1200, 2400, and 4800
 ChAr 8 and 7
 PAritY nonE, odd, and EuEn

Conditional, if setpoints are selected in Port B.

1. Press

2. Enter a new Target Weight Value with the numeric keypad.

3. Press

Port b can be configured for the following:

 UnUSEd - no outputs
 * SEtPnt - Setpoint modes
 * PoLL or PoLL id - computer output
 Printr – printer
 Contin - continuous output

 Used for Demand Output to a computer.
 When the instrument receives an upper-case "W" followed by a

carriage return ("W", "Cr") from the PC, a data stream transmits.

 See Appendix VII for ASCII Chart.
 Use this demand mode when a specific instrument ID is required.

 Setup by entering the required ID's decimal equivalent.
 See Appendix VII for ASCII Chart.

ENTER to adjust the Setpoint Target Weight Menu.

─ The large display shows the Current Target Weight Value

associated with the Target Number, as shown in the small
display.

─ The

SCROLL key toggles through available Setpoint Relays

(Targets).

ENTER to accept the new weight value and advance to the

next available target.

Section 3: Programming

01/12 42 50647 Rev. 9

Section 3: Programming

3.5.1. I/O MENU DESCRIPTIONS, CONTINUED

EXAMPLE

The required ID is 3 (decimal equivalent is 51).

1. Press the ID key.

─ Either idnonE or the current ID shows in the large display.

2. Using the numeric keypad, enter 51.

3. Press ENTER.
─ When the PC sends ID 3, then a upper case W followed by a C carriage

return (
transmission.

3, W, Cr), the instrument with that ID responds with a data

SEtPnt

The operation of Setpoint requires that accessories 5806 (Fiber Optic Cable)
and 2850 (Safe Area Relay Box) be installed. There are five modes of setpoint

operation that may be selected from during the installation and programming by your
local Fairbanks Service Center or Authorized Factory trained Distributor.

SEtPnt Modes

PROMPT CHOICE(S)

SPCont

SPChEC

SPALrt

SPAUto

SPhAnd

 Continuous operation of setpoints, ON at entered target weight.
 MUST press START to begin function.
 Check weighing, such as UNDER/ACCEPT/OVER, with setpoint

Relays 1 and 2 active for alarms.

 Setpoint Relay 8 is active, used as both LOW and HIGH alarms in

SoLo mode.

 Or Relays 4 and 8 if in Paired mode.

 Automatic batching, a range of materials can be added one at a time to

complete a batch.

 SPAUto will not function when in the Gallons mode.
 When configuring SdELAY, to perform the delay in minutes and

seconds between ingredients, the setting is located in the main I/O
Menu.

This operation requires a manual START at each setpoint.

01/12 43 50647 Rev. 9

3.5.1. I/O MENU DESCRIPTIONS, CONTINUED

TARGET MENU

PROMPT CHOICE(S)

tArgEt

 Used for programming weight values associated with setpoint-relays.
 Target 1 = relay 1 and Target 2 = relay 2, through rest of programmed

setpoints.

 The number of targets will vary depending on number selected during

initial setup. Modifications should be performed with caution.

 The Setpoint mode determines the target function, and targets should

be programmed accordingly.

SEtPnt MODE

Target Assignment

PROMPT CHOICE(S)

SPCont

SPChEC

 Target 1 thru X (where X is the total number of setpoints) are the

programmed number of setpoint relays.

 Single-value relays that energize when their assigned weight value is

reached or exceeded.

 These relays, as a group, are manually controlled by the START and

STOP front panel keys.

 No Autoprint available in this mode.
 In the Check Weigh mode, Target 1 is the UNDER range setpoint-

Relay 1.

 It is on-active if the weight is equal to or below its assigned weight

value.

 Target 2 is the OVER range setpoint-Relay 2.
 It is Active when the weight is equal to or above its assigned weight

value.

 The ACCEPT range is the weight between UNDER and OVER.
 It is selected to operate either the Gross or Net modes.

Section 3: Programming

NOTE:

 The legends for UNDER, ACCEPT, and OVER show on the large display
when its associated weight value is active.

 There is not a relay output for the ACCEPT range.
 When using the

absolute value displayed (+/-) in the Gross mode and to the positive value
displayed in the

01/12 44 50647 Rev. 9

SPCont or SPChEC modes the relays respond to the

Net mode.

Section 3: Programming

3.5.1. I/O MENU DESCRIPTIONS, CONTINUED

PROMPT CHOICE(S)

SPALrt

─ The following applies to either of the Setpoint Batch modes, whenever the

weight on the scale is below or above the Alert Value, and the Alert is
enabled. The alert relay(s) toggle On/Off when the following occurs.

 The front panel keys are pressed.

 The instrument comes out of its Sleep mode.

 Used for ALARM purposes.
 In the SoLo mode only Relay 8 is used, for both the LOW and HIGH

alarm.

 In the paired mode, Relays 4 and 8 are used.
 The setpoint-relay will be active when the GROSS weight is equal to or

below the programmed LOW ALARM weight value or equal to or
above the programmed HIGH ALARM weight value.

The SPALrt targets are only programmable in the IO Port B Menu.

 The SPALrt may be used with all other setpoint modes except whenever

four (4) paired setpoints are programmed.

 If SPALrt is enables in conjunction with any other setpoint option, the

instrument prompts for Alarm low wgt, causing an Alarm high wgt.

 Alarm IO must be set to a value other than zero.

01/12 45 50647 Rev. 9

3.5.1. I/O MENU DESCRIPTIONS, CONTINUED

PROMPT CHOICE(S)

SPAUto

A Batching mode, allowing the operator to press the START key once to
add multiple materials automatically

─ It allows SoLo (single setpoint-relay) or PAIRED (dual setpoint-

relays) setpoint(s).

─ In the SoLo mode. Targets 1 thru X represent the required

weight of each individual material.

─ In the PAIRED mode, Targets 1 thru 4 represent the Bulk or

Fast-Fill Relays

─ Targets 5 through 8 are the slow or target.
─ Note the association of paired setpoints-relay:

 1-5  2-6  3-7  4-8

Always program the Bulk-Fast Fill Setpoint-Relays to a lesser weight
value than the complete material weight value

─ Configure the Target-Slow Fill Setpoint-Relays assigned to the

complete material weight value.

─ When using multiple materials, set the SdELAY (timer for start of

next material relays) in the IO Menu.

─ If a printer has been selected, an auto print occurs when target

value is reached.

─ SPAUto is not available in the gallons mode.

SPAUto EXAMPLE

Below is an example of a simple, two (2) material batch with PAIRED

relays.

FUNCTION TARGET NUMBER

─ Material 1 bulk - fast fill

relay (1)

─ Material 2 bulk - fast fill

relay (2

─ Not used ─ 3
─ Not used ─ 4
─ Material 1 target - slow fill

relay (5)

─ Material 2 target - slow fill

relay (6)

─

Section 3: Programming

─ 1

─ 2

─ 5

─ 6

01/12 46 50647 Rev. 9

3.5.1. I/O MENU DESCRIPTIONS, CONTINUED

PROMPT CHOICE(S)

SPhAnd

SPhAnd SPALrt

EXITING MENUS

The Manual mode of a batching process.

─ Each separate material is operator-selected by using the

SCROLL key, and then pressing START.

─ This sequence must be continued until the batch is complete.
─ If a printer is selected, an auto print occurs when target value is

reached.

─ Further detailed programming includes the following in order to

define this modes operation.

 Gross (groSS)  Net (nEt)  Single relays (SoLo)
 Dual relays (PAirEd)  Upweighing (UP)
 Downweighing (not UP)

 Down weighing is a net mode function and requires an

─ initial weight of zero. The instrument must have an auto tare

performed prior to beginning the setpoint operation.

─ SPhAnd is not available in the Gallons mode.

 Used for ALARM purposes.
 Only setpoint-relay (8) is used for both the LOW and HIGH alarms.

 The setpoint-relay actives when the GROSS weight is equal to or

below the programmed LOW ALARM weight value, or equal to or
above the programmed HIGH ALARM weight value.

Set the LAST to the following value, if Paired is selected:

PAIRED LAST

 1  5
 2  6
 3  7
 4  8

Relays (4) and (8) are conditional on selection of the SPALrt feature.
When exiting the TARGET or IO menus, either store or canceling the

changes.

─ When prompted to SToRE, press ENTER to save the changes.
─ The display momentarily reads SToRED, and then returns to the

root menu prompt.

─ With SToRE displayed, press the SCROLL key to select the

CANCEL option

─ Press ENTER and no changes are saved.

Section 3: Programming

01/12 47 50647 Rev. 9

Section 4: Security

4.1. SECURITY CODES

PROMPT CHOICE(S)

UCodE

DISPLAYED PROMPTS REQUIRED ACTIONS

 UCodE
 P
 PU
 PUC
 PUCi

 PUCin
 PUCini
 noSEAL

 nUPASS

 CLrFin

 XX.XX.XX

User Code
 Provides access for the operator /supervisor to the user programmable options.
USE CAUTION when making changes to the system.

 1. Press the

 2. Press the UNITS key.
 3. Press the
 4. Press the ID key.

 5. Press the hidden key (between) ID and TARE.
 6. Press the ID key.

 7. Press the

 8. Use the SCROLL key to choose either noSEAL.
 (noncommercial) or SEAL (commercial) set, depending on

the

 local jurisdiction.

 9. Press the ENTER key.
 10. Using the numeric keypad, enter the new user code.

 11. Press the

 12. Use the SCROLL key to choose either CLrFin

(password

 needed upon menu re-entry) and CLrPon (password

needed

 after power-up).
 13. Current date. If correct, proceed by pressing the

 key, or enter correct date using the numeric keypad.

PRINT key.

Pgr key.

ENTER key.

ENTER key.

ENTER

Follow these steps to create or change a

UCodE.

Follow the standard exiting procedures as noted in the Menu Navigation section

of this manual.

01/12 48 50647 Rev. 9

Appendix I: Troubleshooting/Error Codes

FAULT CAUSE SOLUTION

-UL-- LOADCELL FAILURE

--oL-- LOADCELL

FAILURE

 RECHARGE

 LoBAtt

 err 069

 likely lc error

Scale restricted.
Debris under scale.

Scale behind 0.

Load Cell failure.
Overloaded Scale.

Load Cell failure.
Battery voltage low

between 5.4 to 5.32VDC.
Battery voltage low, between

5.3 to 5.12VDC
Programming input error.

0shift out of range

Load Cell Failure.

Correct the bind or restriction.
Remove debris under the
scale/cells.

Replace items removed from
the scale.

Call Fairbanks service.

Remove weight from the scale.
Call Fairbanks service.

Recharge the battery.

Recharge the battery

IMMEDIATELY.

Recycle the power to
instrument.

Remove weight from the scale.
Re-zero the scale.
Call Fairbanks service.

01/12 49 50647 Rev. 9

Appendix II: FM Control Drawings

MJQ06-26-04

APP

06-14-01

01-17-01

1

----------- REVISIONS -----------

Rev Sheets 4 and 8

1

2

REV DESCRIPTION DATE

GAL6-9-09

07-02-03 MJQ

07-04-01

Rev Sheets 4 and 8

3

2-2-11 GAL

REV SHEETS 4 & 8 PER ECO 13552

ADDED SHEETS 11 & 12 PER ECO 14036

REV SHEETS 9 & 10 PER ECO 14187

Add Sheets 9 & 10 per ECO 13469

4

5

6

7

It(Io) = 190 ma

Vt(Vo) = 7.02v

FOR TB3, TB4, TB5 or TB6:

ENTITY OUTPUT PARAMETERS

Po = 0.38 w

La(Lo) GP A,B 2.3 mH

Ca(Co) GP A,B 14 uF

Ca(Co) GP C,E 42 uF

Ca(Co) GP D,F,G 84 uF

La(Lo) GP C,E 9.2 mH

TO TRANSDUCERS

La(Lo) GP D,F,G 18.4 mH

HAZARDOUS AREAS:

CL I, DIV 1 & 2, GP A, B, C & D

CL II, DIV 1 & 2, GP E, F & G

CL III

1 12Tuesday, July 03, 2001

21943

CONTROL/INSTALLATION DRAWING FOR 2800 INDICATOR

FAIRBANKS SCALES

2176 PORTLAND ST.

B

SUITE 1

ST,JOHNSBURY VT. 05819

Title

Size Document Number

Date: Sheet of

1

CL I Zones 0, 1, 2 GP IIC, IIB, IIA

2

FM approval) or CSA certified (for installations requiring CSA approval) for the

hazardous locations where they are installed and have appropriate

or between ACC-2802s shall not exceed wire size 16AWG.

and ANSI/ISA-RP12.6 "Installation of Intrinsically Safe Instrument Systems

in Class I Hazardous (Classified) Locations."

1. Installation shall be in accordance with the National Electrical Code(ANSI/NFPA 70)

2. Size of wires in cable between ACC-2825 and 2800 or between 2800 and ACC-2802

3. Strain gage based transducers must be FM approved (for installations requiring

NOTES:

entity parameters.

5. SEE SHEET 6 FOR 2800 GLAND SEAL LOCATIONS AND CABLE FUNCTIONS.

4. ALL UNUSED GLAND SEALS ARE PLUGGED.

B B

GLAND SEAL

TB3

ACC-2802

SECTIONAL CONTROLLER

PCB ASSY 18720

(PN 21234)

2800 INDICATOR

GLAND SEAL

TB2

PCB ASSY 18725

TB4

PCB ASSY 18468

GLAND SEAL

TB5

JP1

GLAND SEALS

GLAND SEAL

GLAND SEAL

TB6

16 AWG CABLE

20 FEET MAXIMUM

TB1 TB1

TB2

GS5

GS4

(SEE SHEET 5)

BATTERY PACK

PN 20615

ACC-2830

GLAND SEAL

A A

GROUPS A, B, C, D, E, F & G

GROUPS IIC, IIB & IIA

NO CHANGE MAY BE MADE TO THIS DRAWING OR RELATED

COMPONENTS WITHOUT PRIOR WRITTEN APPROVAL OF FACTORY MUTUAL!!!!

2

01/12 50 50647 Rev. 9

Appendix II: FM Control Drawings

GAL

GAL

MJQ

APP

6-9-09

07-02-03

01-17-01

1

----------- REVISIONS -----------

REV DESCRIPTION DATE

ADDED SHEETS 11 & 12 PER ECO 14036

REV PER ECO 13469

1

6

4

GLAND SEAL

TB3

CONTROLLER

SECTIONAL

PCB ASSY 18720

ACC-2802

2-2-11

REV SHEETS 9 & 10 PER ECO 14187

7

GLAND SEAL

TB2

GROUPS C, D, E, F & G

GROUPS IIB & IIA

TO TRANSDUCERS

GLAND SEAL

GLAND SEAL

TB5

TB4

PCB ASSY 18468

TB6

JP1

TB1

GLAND SEAL

GLAND SEAL

TB3

CONTROLLER

PCB ASSY 18720

SECTIONAL

TB2

ACC-2802

Vt(Vo) = 7.02v

FOR TB3, TB4, TB5 or TB6:

ENTITY OUTPUT PARAMETERS

GLAND SEAL

GLAND SEAL

TB4

TB5

JP1

PCB ASSY 18468

It(Io) = 190 ma

Po = 0.38 w

TO TRANSDUCERS

TB6

SECTIONAL CONTROLLER

ACC-2802

TB1

Ca(Co) GP D,F,G 84 uF

Ca(Co) GP C,E 42 uF

La(Lo) GP C,E 9.2 mH

GLAND SEAL

GLAND SEAL

TB3

PCB ASSY 18720

TB2

La(Lo) GP D,F,G 18.4 mH

HAZARDOUS AREAS:

GLAND SEAL

TB4

TB5

JP1

PCB ASSY 18468

CL I, DIV 1 & 2, GP C & D

TO TRANSDUCERS

GLAND SEAL

TB6

TB1

CL II, DIV 1 & 2, GP E, F & G

CL III

CL I Zones 0, 1, 2 GP IIB & IIA

GLAND SEAL

GLAND SEAL

TB3

SECTIONAL CONTROLLER

PCB ASSY 18720

TB2

ACC-2802

SUITE 1

FAIRBANKS SCALES

GLAND SEAL

TB4

PCB ASSY 18468

2176 PORTLAND ST.

TB5

JP1

ST,JOHNSBURY VT. 05819

Title

GLAND SEAL

21943

CONTROL/INSTALLATION DRAWING FOR 2800 INDICATOR

B

Size Document Number Rev

TO TRANSDUCERS

TB6

TB1

2Tuesday, July 03, 2001

Date: Sheet

1

(SEE SHEET 5)

GLAND SEALS

2

16 AWG CABLE

50 FEET MAXIMUM

GLAND SEAL

TB1

GS5

TB2

BATTERY PACK

ACC-2830

GS4

PN 20615

GLAND SEAL

2

NO CHANGE MAY BE MADE TO THIS DRAWING OR RELATED

COMPONENTS WITHOUT PRIOR WRITTEN APPROVAL OF FACTORY MUTUAL!!!!

UP TO 4 ACC-2802s

PLUG SEAL FOR TB2 ON LAST ACC-2802

GLAND SEALS

B B

31 FEET MAXIMUM

16 AWG CABLE

GLAND SEALS

16 AWG CABLE

31 FEET MAXIMUM

GLAND SEALS

2800 INDICATOR

(PN 21234)

PCB ASSY 18725

A A

16 AWG CABLE

31 FEET MAXIMUM

01/12 51 50647 Rev. 9

Appendix II: FM Control Drawings

GAL6-9-09

GAL2-2-11

MJQ07-02-03

APP

3Tuesday, July 03, 2001

01-17-01

1

----------- REVISIONS -----------

REV PER ECO 13469

ADDED SHEETS 11 & 12 PER ECO 14036

REV SHEETS 9 & 10 PER ECO 14187

1

6

7

4

REV DESCRIPTION DATE

GLAND SEAL

TB3

CONTROLLER

SECTIONAL

PCB ASSY 18720

TB2

ACC-2802

uF

21943

CONTROL/INSTALLATION DRAWING FOR 2800 INDICATOR

B

SUITE 1

ST,JOHNSBURY VT. 05819

FAIRBANKS SCALES

2176 PORTLAND ST.

Title

Size Document Number Rev

Date: Sheet

1

GROUPS C, D, E, F & G

GROUPS IIB & IIA

TO TRANSDUCERS

GLAND SEAL

GLAND SEAL

GLAND SEAL

GLAND SEAL

GLAND SEAL

It(Io) = 213 ma

FOR TB3, TB4, TB5 or TB6:

ENTITY OUTPUT PARAMETERS

Vt(Vo) = 7.875v

TO TRANSDUCERS

GLAND SEAL

GLAND SEAL

Po = 0.42 w

Ca(Co) GP C,E 5.6

Ca(Co) GP D,F,G 19 uF

La(Lo) GP C,E 2.4 mH

GLAND SEAL

GLAND SEAL

La(Lo) GP D,F,G 7.64 mH

HAZARDOUS AREAS:

GLAND SEAL

GLAND SEAL

CL II, DIV 1 & 2, GP E, F & G

CL I, DIV 1 & 2, GP C & D

TO TRANSDUCERS

CL III

CL I Zones 0, 1, 2 GP IIB & IIA

TO TRANSDUCERS

GLAND SEAL

GLAND SEAL

GLAND SEAL

GLAND SEAL

(SEE SHEET 5)

TB5

PCB ASSY 18468

TB6

JP1

TB1

TB3

SECTIONAL CONTROLLER

PCB ASSY 18720

TB2

ACC-2802

TB4

TB5

PCB ASSY 18468

TB6

JP1

TB1

TB3

SECTIONAL CONTROLLER

PCB ASSY 18720

ACC-2802

TB2

TB4

TB5

TB6

JP1

PCB ASSY 18468

TB1

TB5

TB4

PCB ASSY 18468

TB6

JP1

TB1

TB3

CONTROLLER

PCB ASSY 18720

SECTIONAL

TB2

ACC-2802

TB4

31 FEET MAXIMUM

GLAND SEAL

GLAND SEALS

16 AWG CABLE

50 FEET MAXIMUM

GS5

TB1

2

GLAND SEAL

UP TO 4 ACC-2802s

2

PLUG SEAL FOR TB2 ON LAST ACC-2802

GLAND SEALS

16 AWG CABLE

PN 18448

PCB ASSY 18414

ACC-2825

(SAFE AREA INTERFACE)

31 FEET MAXIMUM

TB3

TB1

GLAND SEALS

TB2

16 AWG CABLE

31 FEET MAXIMUM

SAFE AREA

GLAND SEAL

GLAND SEALS

16 AWG CABLE

HAZARDOUS AREA

(PN 21234)

PCB ASSY 18725

2800 INDICATOR

CONTROL

CERTIFIED EQUIPMENT.

REQUIREMENTS MUST USE CSA

CONNECTING EQUIPMENT MUST NOT

GENERATE OR BE CONNECTED TO

EQUIPMENT GENERATING MORE THAN

250 VOLTS.

INSTALLATIONS CONFORMING TO CSA

EQUIPMENT

TO COMPUTER

OR PROCESS

B B

120/240VAC

16 AWG CABLE

200 FEET MAXIMUM

A A

TB2

GS6

COMPONENTS WITHOUT PRIOR WRITTEN APPROVAL OF FACTORY MUTUAL!!!!

NO CHANGE MAY BE MADE TO THIS DRAWING OR RELATED

01/12 52 50647 Rev. 9

Appendix II: FM Control Drawings

GAL6-9-09

APP

MJQ07-02-03

1

----------- REVISIONS -----------

1 01-17-01

REV DESCRIPTION DATE

2

06-14-012

22075 changed to 21912

REV PER ECO 13469

Added Sum Jct Box 67171

3 07-04-01

4

06-26-04 MJQ

REV PER ECO 13552

ADDED SHEETS 11 & 12 PER ECO 14036

5

6

2-2-11 GAL

REV SHEETS 9 & 10 PER ECO 14187

7

EXC+

SIG+ SIG-

CABLE

TRANSDUCER TRANSDUCER TRANSDUCER

TRANSDUCER

4Tuesday, July 03, 2001

EXC-

TYPICAL TRANSDUCER

FAIRBANKS SCALES

SUITE 1

Ca(Co) GP D,F,G 84 uF

Ca(Co) GP C,E 42 uF

It(Io) = 250 ma

Vt(Vo) = 7.02v

FOR TB1 ACC-2880:

75 FT MAX

ENTITY OUTPUT PARAMETERS

Po = 0.88 w

La(Lo) GP A,B 2.3 mH

Ca(Co) GP A,B 14 uF

La(Lo) GP D,F,G 18.4 mH

La(Lo) GP C,E 9.2 mH

HAZARDOUS AREAS:

CL III

CL II, DIV 1 & 2, GP E, F & G

CL I, DIV 1 & 2, GP A, B, C & D

CL I Zones 0, 1, 2 GP IIC, IIB, IIA

21943

CONTROL/INSTALLATION DRAWING FOR 2800 INDICATOR

2176 PORTLAND ST.

B

ST,JOHNSBURY VT. 05819

Title

Size Document Number Rev

Date: Sheet

1

TB1

TB4

TB2

TB3

PN 21912

TB1

TB4

TB3

TB3

TB1

PN 21912 PN 21912

TB2

TB2

TB4

TB2

TB1

OR

P/N 67171

TB3

P/N 67171M

TB5

TB4

WITH SUITABLE PARAMETERS

FM APPROVED/CSA CERTIFIED

STRAIN GAGE BASED TRANSDUCERS

FOR CLASS, ZONE/DIVISION AND GROUP.

TRANSDUCER TRANSDUCER TRANSDUCER

TRANSDUCER TRANSDUCER

18AWG MAX 18AWG MAX 18AWG MAX

TRANSDUCER TRANSDUCER

TB1

TB4

TB2

TB3

PN 21912

TRANSDUCER

OR

OR

18 AWG MAX

100 FT MAX

2

18 AWG MAX

NOTES:

100 FT MAX

(PN 21234)

& ACC-2880

2800 INDICATOR

1. ALL UNUSED GLAND SEALS ARE PLUGGED.

3. TWO TRANSDUCERS MAY PARALLELED REDUCING THE NUMBER OF PN 21912 BY HALF.

2. MAXIMUM TRANSDUCER CABLE LENGTH/WIRE GAGE 75 FT/20AWG.

PCB ASSY 18725

B B

GLAND

PCB ASSY 19797

GS3

SEAL

TB1

GLAND SEAL

BATTERY PACK

PN 20615

ACC-2830

NO CHANGE MAY BE MADE TO THIS DRAWING OR RELATED

GROUPS A, B, C, D, E, F & G

GROUPS IIC, IIB & IIA

A A

COMPONENTS WITHOUT PRIOR WRITTEN APPROVAL OF FACTORY MUTUAL!!!!

JP1

ACC-2880

(ANALOG INTERFACE)

GS4

TB2

01/12 53 50647 Rev. 9

Appendix II: FM Control Drawings

GAL

MJQ07-02-03

GAL

APP

1

----------- REVISIONS -----------

REV DESCRIPTION DATE

REV PER ECO 13469

1 01-17-01

4

6-9-09

2-2-11

ADDED SHEETS 11 & 12 PER ECO 14036

REV SHEETS 9 & 10 PER ECO 14187

6

7

5Tuesday, July 03, 2001

21943

CONTROL/INSTALLATION DRAWING FOR 2800 INDICATOR

FAIRBANKS SCALES

2176 PORTLAND ST.

B

SUITE 1

ST,JOHNSBURY VT. 05819

Title

Size Document Number Rev

Date: Sheet

Ca(Co) GP D,F,G 84 uF

Ca(Co) GP C,E 42 uF

La(Lo) GP D,F,G 18.4 mH

FOR TB1 ACC-2880:

ENTITY OUTPUT PARAMETERS

It(Io) = 213 ma

Vt(Vo) = 7.875v

SIG-SIG+

EXC-

EXC+

SIG+ SIG-

EXC+

GLAND SEAL

Po = 0.42 w

EXC-

La(Lo) GP C,E 9.2 mH

HAZARDOUS AREAS:

CL II, DIV 1 & 2, GP E, F & G

CL I, DIV 1 & 2, GP C & D

SIG-SIG+

EXC+

EXC-

GLAND SEAL

CL III

CL I Zones 0, 1, 2 GP IIB, IIA

SIG-

EXC-

EXC+

SIG+

WITH SUITABLE PARAMETERS

FM APPROVRD/CSA CERTIFIED

STRAIN GAGE BASED TRANSDUCERS

FOR CLASS, ZONE/DIVISION AND GROUP.

1

OPTIONAL SUMMING/JUNCTION BOX

POWER DISSIPATING COMPONENTS)

(CONTAINS NO ENERGY STORING OR

GLAND SEAL

NO CHANGE MAY BE MADE TO THIS DRAWING OR RELATED

NOTES:

1. ALL UNUSED GLAND SEALS ARE PLUGGED.

2. MAXIMUM TRANSDUCER CABLE LENGTH/WIRE GAGE 75 FT/20AWG.

2

SAFE AREA

PN 18448

ACC-2825

(SAFE AREA INTERFACE)

PCB ASSY 18414

TB3

TB2

TB1

GLAND SEAL

(PN 21234)

& ACC-2880

PCB ASSY 18725

PCB ASSY 19797

(ANALOG INTERFACE)

2800 INDICATOR

16 AWG CABLE

CONTROL

CONNECTING EQUIPMENT MUST NOT

GENERATE OR BE CONNECTED TO

EQUIPMENT GENERATING MORE THAN

250 VOLTS.

TO COMPUTER

OR PROCESS

EQUIPMENT

120/240VAC

B B

200 FEET MAXIMUM

GROUPS C, D, E, F & G

50 FEET MAX/18AWG MAX

TB1

GROUPS IIB & IIA

GS3

JP1

ACC-2880

TB2

A A

COMPONENTS WITHOUT PRIOR WRITTEN APPROVAL OF FACTORY MUTUAL!!!!

2

GS6

GLAND SEAL

01/12 54 50647 Rev. 9

Appendix II: FM Control Drawings

APP

GAL6-9-09

GAL2-2-11

MJQ07-02-03

6Tuesday, July 03, 2001

21943

1

----------- REVISIONS -----------

REV PER ECO 13469

ADDED SHEETS 11 & 12 PER ECO 14036

REV SHEETS 9 & 10 PER ECO 14187

1 01-17-01

4

6

REV DESCRIPTION DATE

7

ENCLOSURE

U17

PCB ASSEMBLY 18725

U16

SMALL DISPLAY WINDOW

BIG DISPLAY WINDOW

PCB ASSY 19797

KEYPAD/OVERLAY

CONTROL/INSTALLATION DRAWING FOR 2800 INDICATOR

B

SUITE 1

ST,JOHNSBURY VT. 05819

FAIRBANKS SCALES

2176 PORTLAND ST.

Title

Size Document Number Rev

Date: Sheet

1

FIBER

OPTIC

GS7

TB2TB1

GS6

GS5

JP1

ACC-2880

TB1

GS4

GS3

CABLE

ACC-2825

CABLE ASSY XXXXX

ACC-2802

ACC-2830

SEE SHEET 4

GS2

NOT USED

GS1

(PLUGGED)

FIBER

OPTIC

A A

CABLE

ACC-2830 NOT USED WITH ACC-2825

ACC-2880 NOT USED WITH ACC-2802

2

U11, U12 & U17 ARE FIBER OPTIC TRANSMITTERS

U16 & U25 ARE FIBER OPTIC RECEIVERS

U11

U25

U12

B B

COMPONENTS WITHOUT PRIOR WRITTEN APPROVAL OF FACTORY MUTUAL!!!!

NO CHANGE MAY BE MADE TO THIS DRAWING OR RELATED

2

01/12 55 50647 Rev. 9

Appendix II: FM Control Drawings

GAL6-9-09

GAL2-2-11

MJQ07-02-03

APP

7Tuesday, July 03, 2001

SIG-

EXC+

1

REV PER ECO 13469

----------- REVISIONS -----------

REV DESCRIPTION DATE

1 01-17-01

ADDED SHEETS 11 & 12 PER ECO 14036

REV SHEETS 9 & 10 PER ECO 14187

6

7

4

EXC-

TRANSDUCER

SIG+

SUITE 1

FAIRBANKS SCALES

WITH SUITABLE PARAMETERS

FM APPROVED/CSA CERTIFIED

STRAIN GAGE BASED

FOR CLASS, ZONE/DIVISION AND GROUP.

21943

CONTROL/INSTALLATION DRAWING FOR 2800 INDICATOR

B

ST,JOHNSBURY VT. 05819

2176 PORTLAND ST.

Date: Sheet

Title

Size Document Number Rev

1

2

SECTIONAL CONTROLLER

Model ACC-2802 (PN 22119)

MAX CABLE LENGTH 75’

TYPICAL CONNECTION FOR TB3 THRU TB6

TB3

SIG- 5

SIG+ 4

SHLD 3

18719

PCB ASSY

TB1

gland

seals

EXC+ 2

1

+7V DC

TB TB

GLAND

EXC- 1

2

7V COM

optional splice box

TB TB

SEAL

TB4

3

4

+RS485

SHIELD

SIG- 5

5

-RS485

TO TRANSDUCER

gland

seals

SIG+ 4

SHLD 3

TB2

EXC+ 2

1

+7V DC

GLAND

SEAL

EXC- 1

2

7V COM

TB5

3

SHIELD

SIG- 5

4

+RS485

TO TRANSDUCER

SIG+ 4

SHLD 3

5

-RS485

gland

seals

EXC+ 2

TB TB

GLAND

SEAL

EXC- 1

JP1

optional splice box

gland

TB TB

TB6

SIG- 5

TO TRANSDUCER

seals

SIG+ 4

SHLD 3

JP1

EXC+ 2

PCB ASSY

GLAND

SEAL

EXC- 1

18468

2

EXTERNAL

GROUND

21234)

FROM 2800

(21233 or

SEAL

GLAND

OR 22119

B B

SEAL

GLAND

TO NEXT

LUG

COMPONENTS WITHOUT PRIOR WRITTEN APPROVAL OF FACTORY MUTUAL!!!!

NO CHANGE MAY BE MADE TO THIS DRAWING OR RELATED

22119

IF MOUNTING

NOT LOCALLY

CONNECTION FOR

LOCAL GROUND

STRUCTURE

A A

GROUNDED

01/12 56 50647 Rev. 9

Appendix II: FM Control Drawings

MJQ07-02-03

GAL6-9-09

APP

GAL2-2-11

06-26-04 MJQ

1

----------- REVISIONS -----------

22075 changed to 21912

Added Sum Jct Box 67171

1 01-17-01

2 06-14-01

3 07-04-01

REV DESCRIPTION DATE

REV PER ECO 13469

REV PER ECO 13552

4

5

REDUCING THE NUMBER OF PN 21912 BY HALF.

NOTES:

1. ALL UNUSED GLAND SEALS ARE PLUGGED.

2

2. TWO TRANSDUCERS MAY BE PARALLELED

EXC-

EXC+

SIG+ SIG-

ADDED SHEETS 11 & 12 PER ECO 14036

6

CABLE

REV SHEETS 9 & 10 PER ECO 14187

7

75 FT MAX

18 AWG MAX

HAZARDOUS AREA

TYPICAL TRANSDUCER

TB3

TB3

TB3

TRANSDUCER TRANSDUCER TRANSDUCER

TB3

TRANSDUCER

FOR TB1 ACC-2880:

ENTITY OUTPUT PARAMETERS

TB1

TB2

PN 21912

TB1

TB2

TB1

TB2

PN 21912 PN 21912

18AWG MAX 18AWG MAX 18AWG MAX

TB1

TB2

PN 21912

It(Io) = 220 ma

Po = 0.87 w

Ca(Co) GP A,B 14 uF

Vt(V0) = 7.875V

TB4

TB4

TB4

TRANSDUCER TRANSDUCER TRANSDUCER

TB4

TRANSDUCER

Ca(Co) GP C,E 42 uF

Ca(Co) GP D,F,G 84 uF

La(Lo) GP C,E 9.2 mH

La(Lo) GP A,B 2.3 mH

La(Lo) GP D,F,G 18.4 mH

HAZARDOUS AREAS:

TRANSDUCER TRANSDUCER

OR

CL II, DIV 1 & 2, GP E, F & G

CL I, DIV 1 & 2, GP A, B, C & D

TB2

TB1

OR

CL III

OR

P/N 67171

TB3

P/N 67171M

TB5

TB4

CL I Zones 0, 1, 2 GP IIC, IIB, IIA

18AWG MAX

100 FT MAX

CONTROL/INSTALLATION DRAWING FOR 2800 INDICATOR

SUITE 1

ST,JOHNSBURY VT. 05819

FAIRBANKS SCALES

2176 PORTLAND ST.

Title

FM APPROVED/CSA CERTIFIED

STRAIN GAGE BASED TRANSDUCERS

TRANSDUCER TRANSDUCER

8Tuesday, July 03, 2001

21943

B

Date: Sheet

Size Document Number Rev

1

WITH SUITABLE PARAMETERS

FOR CLASS, ZONE/DIVISION AND GROUP.

2

100 FT MAX

18AWG MAX

GLAND SEAL

PN 18448

PCB ASSY 18414

ACC-2825

(SAFE AREA INTERFACE)

CERTIFIED EQUIPMENT.

REQUIREMENTS MUST USE CSA

CONNECTING EQUIPMENT MUST NOT

GENERATE OR BE CONNECTED TO

EQUIPMENT GENERATING MORE THAN

250 VOLTS.

INSTALLATIONS CONFORMING TO CSA

TO COMPUTER

CONTROL

EQUIPMENT

OR PROCESS

B B

TB3

TB2

TB1

(PN 21234)

& ACC-2880

2800 INDICATOR

PCB ASSY 18725

200 FT MAX

SAFE AREA

120/240VAC

22 CABLE AWG MAX

GLAND

PCB ASSY 19797

SEAL

(ANALOG INTERFACE)

GS3

TB1

JP1

ACC-2880

A A

GLAND SEAL

GS4

TB2

COMPONENTS WITHOUT PRIOR WRITTEN APPROVAL OF FACTORY MUTUAL!!!!

NO CHANGE MAY BE MADE TO THIS DRAWING OR RELATED

GROUPS A, B, C, D, E, F & G

GROUPS IIC, IIB & IIA

01/12 57 50647 Rev. 9

Appendix II: FM Control Drawings

MJQ

APP

GAL6-9-09

GAL2-2-11

9

Sheet

REVISIONS

1

ADDED THIS SH PER ECO 13469

ADDED 31026 CABLE PER ECO 14187

ADDED SHEETS 11 & 12 PER ECO 14036

6

7

4 07-02-03

REV DESCRIPTION DATE

GLAND SEAL

CONTROLLER

SECTIONAL

ACC-2802

TB3

PCB ASSY 18720

uF

21943

Tuesday, July 03, 2001

CONTROL/INSTALLATION DRAWING FOR 2800 INDICATOR

B

SUITE 1

ST,JOHNSBURY VT. 05819

FAIRBANKS SCALES

2176 PORTLAND ST.

Title

Size Document Number

Date:

1

GROUPS C, D, E, F & G

GROUPS IIB & IIA

TO TRANSDUCERS

GLAND SEAL

GLAND SEAL

GLAND SEAL

GLAND SEAL

GLAND SEAL

It(Io) = 213 ma

FOR TB3, TB4, TB5 or TB6:

ENTITY OUTPUT PARAMETERS

Vt(Vo) = 7.875v

TO TRANSDUCERS

GLAND SEAL

GLAND SEAL

Po = 0.42 w

Ca(Co) GP C,E 5.6

Ca(Co) GP D,F,G 19 uF

La(Lo) GP C,E 2.4 mH

GLAND SEAL

GLAND SEAL

La(Lo) GP D,F,G 7.64 mH

HAZARDOUS AREAS:

GLAND SEAL

CL I, DIV 1 & 2, GP C & D

TO TRANSDUCERS

GLAND SEAL

CL II, DIV 1 & 2, GP E, F & G

CL III

CL I Zones 0, 1, 2 GP IIB & IIA

TO TRANSDUCERS

GLAND SEAL

GLAND SEAL

GLAND SEAL

GLAND SEAL

(SEE SHEET 5)

TB3

TB4

TB5

PCB ASSY 18468

TB6

JP1

TB1

TB3

TB4

TB5

PCB ASSY 18468

TB6

JP1

SECTIONAL CONTROLLER

PCB ASSY 18720

TB1

TB2

ACC-2802

TB4

TB5

PCB ASSY 18468

TB6

JP1

SECTIONAL CONTROLLER

PCB ASSY 18720

TB2

ACC-2802

TB1

TB5

TB4

TB2

PCB ASSY 18468

TB6

JP1

TB1

TB3

CONTROLLER

PCB ASSY 18720

SECTIONAL

TB2

ACC-2802

GLAND SEALS

16 AWG CABLE

50 FEET MAXIMUM

GS5

TB1

2

GLAND SEAL

UP TO 4 ACC-2802s

2

PLUG SEAL FOR TB2 ON LAST ACC-2802

GLAND SEALS

ACC-2816

PN 24213

PCB ASSY

23649

16 AWG CABLE

31 FEET MAXIMUM

JP2

GLAND SEALS

24223 or

24222 or

P/N 31026 or

INTERFACE CABLE

24224 (50’ MAX)

24223, or 24224 CABLE

ALONG WITH SECOND 24222,

ALSO USE OPTIONAL

WYE ADAPTER PN 24257

FOR SECOND INSTRUMENT

16 AWG CABLE

31 FEET MAXIMUM

GLAND SEALS

HAZARDOUS AREA

(PN 21234)

16 AWG CABLE

31 FEET MAXIMUM

GLAND SEAL

PCB ASSY 18725

HAZARDOUS AREA SUPPLY

2800 INDICATOR

TB2

GS6

120/240 VAC

COMPONENTS WITHOUT PRIOR WRITTEN APPROVAL OF FACTORY MUTUAL!!!!

B B

A A

NO CHANGE MAY BE MADE TO THIS DRAWING OR RELATED

01/12 58 50647 Rev. 9

Appendix II: FM Control Drawings

MJQ07-02-03

APP

GAL6-9-09

GAL2-2-11

10

Sheet

21943

REVISIONS

Tuesday, July 03, 2001

CONTROL/INSTALLATION DRAWING FOR 2800 INDICATOR

SUITE 1

ST,JOHNSBURY VT. 05819

1

ADDED THIS SH PER ECO 13469

ADDED SHEETS 11 & 12 PER ECO 14036

6

4

REV DESCRIPTION DATE

ENTITY OUTPUT PARAMETERS

ADDED 31026 CABLE PER ECO 14187

7

EXC-

EXC+

SIG+ SIG-

FOR TB1 ACC-2880:

It(Io) = 213 ma

Vt(Vo) = 7.875v

SIG-SIG+

EXC+

Ca(Co) GP C,E 42 uF

La(Lo) GP C,E 9.2 mH

Po = 0.42 w

EXC-

La(Lo) GP D,F,G 18.4 mH

Ca(Co) GP D,F,G 84 uF

EXC+

HAZARDOUS AREAS:

SIG-SIG+

CL II, DIV 1 & 2, GP E, F & G

CL I, DIV 1 & 2, GP C & D

EXC-

CL III

CL I Zones 0, 1, 2 GP IIB, IIA

SIG-

EXC-

EXC+

SIG+

FAIRBANKS SCALES

B

2176 PORTLAND ST.

Title

Size Document Number

Date:

1

WITH SUITABLE PARAMETERS

FM APPROVRD/CSA CERTIFIED

STRAIN GAGE BASED TRANSDUCERS

FOR CLASS, ZONE/DIVISION AND GROUP.

GLAND SEAL

POWER DISSIPATING COMPONENTS)

OPTIONAL SUMMING/JUNCTION BOX

(CONTAINS NO ENERGY STORING OR

GLAND SEAL

NOTES:

1. ALL UNUSED GLAND SEALS ARE PLUGGED.

2

2. MAXIMUM TRANSDUCER CABLE LENGTH/WIRE GAGE 75 FT/20AWG.

PCB ASSY

23649

JP2

GLAND SEAL

2

NO CHANGE MAY BE MADE TO THIS DRAWING OR RELATED

GROUPS C, D, E, F & G

GLAND SEAL

50 FEET MAX/18AWG MAX

TB1

GROUPS IIB & IIA

GS3

COMPONENTS WITHOUT PRIOR WRITTEN APPROVAL OF FACTORY MUTUAL!!!!

JP1

ACC-2816

PN 24213

(PN 21234)

& ACC-2880

24222 or

24224 (50’ MAX)

HAZARDOUS AREA SUPPLY

120/240 VAC

P/N 31026 or

INTERFACE CABLE

24223 or

ALSO USE OPTIONAL

WYE ADAPTER PN 24257

2800 INDICATOR

24223, or 24224 CABLE

FOR SECOND INSTRUMENT

ALONG WITH SECOND 24222,

PCB ASSY 18725

PCB ASSY 19797

(ANALOG INTERFACE)

ACC-2880

GS6

TB2

GLAND SEAL

B B

A A

01/12 59 50647 Rev. 9

Appendix II: FM Control Drawings

GAL2-2-11

APP

6-9-09 GAL

1

ADDED THIS SHEET PER ECO 14036

REV SHEETS 9 & 10 PER ECO 14187

----------- REVISIONS -----------

6

7

REV DESCRIPTION DATE

11Tuesday, July 03, 2001

EXC-

EXC+

SIG+ SIG-

CABLE

75 FT MAX

TYPICAL TRANSDUCER

ENTITY OUTPUT PARAMETERS

It(Io) = 250 ma

Vt(Vo) = 7.02v

FOR TB1 ACC-2880:

Po = 0.88 w

La(Lo) GP A,B 2.3 mH

Ca(Co) GP A,B 14 uF

Ca(Co) GP C,E 42 uF

Ca(Co) GP D,F,G 84 uF

La(Lo) GP C,E 9.2 mH

La(Lo) GP D,F,G 18.4 mH

MAY BE SOLDERED OR JOINED WITH

4 TRANSDUCERS, TRANSDUCER CABLES

CL II, DIV 1 & 2, GP E, F & G

HAZARDOUS AREAS:

CL I, DIV 1 & 2, GP A, B, C & D

OR MAY NOT BE INSIDE AN ENCLOSURE.

WIRE NUTS. CABLE CONNECTIONS MAY

CL III

CL I Zones 0, 1, 2 GP IIC, IIB, IIA

SUITE 1

FAIRBANKS SCALES

CONTROL/INSTALLATION DRAWING FOR 2800 INDICATOR

ST,JOHNSBURY VT. 05819

B

2176 PORTLAND ST.

Title

Size Document Number Rev

WITH SUITABLE PARAMETERS

FM APPROVED/CSA CERTIFIED

STRAIN GAGE BASED TRANSDUCERS

21943

Date: Sheet

1

FOR CLASS, ZONE/DIVISION AND GROUP.

2

NOTES:

1. ALL UNUSED GLAND SEALS ARE PLUGGED.

2. MAXIMUM TRANSDUCER CABLE LENGTH/WIRE GAGE 75 FT/20AWG.

2800 INDICATOR

(PN 21234)

& ACC-2880

TRANSDUCER TRANSDUCER

18 AWG MAX

SEAL

(ANALOG INTERFACE)

GS3

TB1

JP1

ACC-2880

GS4

TB2

BATTERY PACK

ACC-2830

GLAND SEAL

GLAND

PCB ASSY 19797

PCB ASSY 18725

B B

100 FT MAX

PN 20615

A A

TRANSDUCER TRANSDUCER

GROUPS A, B, C, D, E, F & G

GROUPS IIC, IIB & IIA

NO CHANGE MAY BE MADE TO THIS DRAWING OR RELATED

COMPONENTS WITHOUT PRIOR WRITTEN APPROVAL OF FACTORY MUTUAL!!!!

2

01/12 60 50647 Rev. 9

Appendix II: FM Control Drawings

1

GAL2-2-11

APP

6-9-09 GAL

ADDED THIS SHEET PER ECO 14036

REV SHEETS 9 & 10 PER ECO 14187

----------- REVISIONS -----------

6

7

REV DESCRIPTION DATE

12Tuesday, July 03, 2001

EXC-

EXC+

SIG+ SIG-

CABLE

75 FT MAX

TYPICAL TRANSDUCER

ENTITY OUTPUT PARAMETERS

It(Io) = 250 ma

Vt(Vo) = 7.02v

FOR TB1 ACC-2880:

Po = 0.88 w

La(Lo) GP A,B 2.3 mH

Ca(Co) GP A,B 14 uF

Ca(Co) GP C,E 42 uF

Ca(Co) GP D,F,G 84 uF

La(Lo) GP C,E 9.2 mH

La(Lo) GP D,F,G 18.4 mH

HAZARDOUS AREAS:

MAY OR MAY NOT HAVE A CABLE SPLICE.

SINGLE TRANSDUCER, TRANSDUCER CABLE

CL II, DIV 1 & 2, GP E, F & G

CL III

CL I, DIV 1 & 2, GP A, B, C & D

INSIDE AN ENCLOSURE.

CABLE CONNECTIONS MAY OR MAY NOT BE

CL I Zones 0, 1, 2 GP IIC, IIB, IIA

SUITE 1

FAIRBANKS SCALES

CONTROL/INSTALLATION DRAWING FOR 2800 INDICATOR

ST,JOHNSBURY VT. 05819

B

2176 PORTLAND ST.

Title

Size Document Number Rev

WITH SUITABLE PARAMETERS

FM APPROVED/CSA CERTIFIED

STRAIN GAGE BASED TRANSDUCERS

FOR CLASS, ZONE/DIVISION AND GROUP.

21943

Date: Sheet

1

2

NOTES:

1. ALL UNUSED GLAND SEALS ARE PLUGGED.

2. MAXIMUM TRANSDUCER CABLE LENGTH/WIRE GAGE 75 FT/20AWG.

2800 INDICATOR

(PN 21234)

& ACC-2880

TRANSDUCER

2

18 AWG MAX

100 FT MAX

SEAL

(ANALOG INTERFACE)

GS3

TB1

GLAND SEAL

BATTERY PACK

PN 20615

ACC-2830

A A

NO CHANGE MAY BE MADE TO THIS DRAWING OR RELATED

GROUPS A, B, C, D, E, F & G

GROUPS IIC, IIB & IIA

COMPONENTS WITHOUT PRIOR WRITTEN APPROVAL OF FACTORY MUTUAL!!!!

JP1

ACC-2880

GS4

TB2

GLAND

PCB ASSY 19797

PCB ASSY 18725

B B

01/12 61 50647 Rev. 9

Appendix III: Material Safety Data Sheet

Material Safety Data Sheet

May be used to comply with

OSHA’s Hazard Communication Standard.

29 CFR 1910.1200 Standard must be

Identity

(As Used on Label and List)

CAREFREE or HE Rechargeable Battery

U.S. Department of Labor

Occupational Safety and Health

(Non-Mandatory Form)

Form Approved
OMB No.

Note: Blank spaces are not permitted. If any item is not applicable, or

no information is available, the space must be marked to indicate that

12 18-0072

Section I

Manufacturer’s Name

Eagle-Picher Industries, Inc.

Address (Number, Street, City State, and Zip Code)

P.O. Box 130
14212 Bethel Road

Emergency Telephone Number

417-776-2256 800-424-9300 (CHEMTREC)

Telephone Number for Information

417-776-2256

Date Prepared

1-Apr-99Seneca, MO 64865

Signature of Preparer (optional)

Section II - Hazardous Ingredients/Identity Information

Lead CAS #7439-92-1
Lead Oxides CAS #1314-41-6 - 1317-36-8
38% Sulfuric Acid, 1.28 s.g. CAS #7664-93-9

OSHA PEL ACGIH TLV % (optional)

0.050 mg/m

0.050 mg/m

1.0 mg/m

3

3

3

0.15 mg/m

0.15 mg/m

1.0 mg/m

GROUND SHIPMENTS: NOT REGULATED PER 49 CFR 173.159 (d)

AIR SHIPMENTS: Not Regulated Per IATA, Special Provisions 4.4, A67

Administration

Other Limits RecommendedHazardous Components (Specific Chemical Identity, Common Name(s))

3

3

3

50%

25%

18%

OCEAN SHIPMENTS: Not Regulated

THIS PRODUCT IS AN ARTICLE UNDER OSHA

Section III - Physical/Chemical Characteristics

Boiling Point

Vapor Pressure (mm Hg.)

Vapor Density (Air=1) Evaporation Rate (Butyl Acetate=1)

Solubility in Water

N/A

N/A

N/A

N/A

Appearance in Odor

N/A

Section IV - Fire and Explosion Hazard Data

Flash Point (Method Used)

Direct Flame to Battery Case

Extinguishing Media

Water, Foam, Dry

Special Fire Fighting Procedures

N/A

Unusual Fire and Explosion Hazards

Keep lighted cigarettes, sparks and flames away. Explosion can result from improper charging and
ignition of charging gases. Explosion can result if charged in gas tight enclosures.

(Reproduce Locally)

Specific Gravity (H2O=1)

Melting Point

Flammable Limits

UL-94HB, 94V-O on FR UNITS

N/A

N/A

N/A

LEL UEL

N/A

OSHA 174, Sept. 1985

N/A

01/12 62 50647 Rev. 9

Appendix III: Material Safety Sheet

X

Section V - Reactivity Data

Stability

Incompatibility (Materials to Avoid)

Unstable

Stable

XX

Solvents may dissolve battery case material.

Hazardous Decomposition or Byproducts

Severe overcharge and overheating may cause sulfur oxide fumes.

Hazardous
Polymerization

May Occur

Will Not Occur

X

Section VI - Health Hazard Data

Routes(s) of Entry Inhalation? Ingestion?

Eyes Yes

Health Hazards (Acute and Chronic)

Severe burns and eye damage from sulfuric acid electrolyte.
Illness from sulfur oxide fumes

Contains lead which is known to cause birth defects or other reproductive harm.

Carcinogenicity NTP? IARC Monographs? OSHA Regulated?

NA No No No

Signs and Symptoms of Exposure

Irritation and Acid Burns
Pungent odor and respiratory irritation

Medical Conditions

Generally Aggravated by Exposure
N/A

Emergency and First Aid Procedures

For sulfur oxide fumes, disconnect batteries, evacuate and ventilate.

Conditions to Avoid

Conditions to Avoid

Skin?

Yes

Yes

Internal, drink large quantities of water or milk, followed by milk of magnesia, beaten eggs, or vegetable oil

Section VII - Precautions for Safe Handling and Use

Steps to Be Taken in Case Material is Released or Spilled

Avoid contact with sulfuric acid electrolyte from battery. Flush with water.
Neutralize with solution of baking soda in water.

Waste Disposal Method

Unlawful to dispose in landfill. Do not incinerate, puncture, disassemble or mutilate
Dispose with automotive battery scrap in accordance with local and federal regulations.

Precautions to be taken in Handling and Storing

Batteries with released electrolyte shall be sealed in polyethylene bags.
Keep batteries away from children

Other Precautions

Do not crack battery cases. Do not overcharge. Do not short circuit battery terminals.

Section VIII - Control Measures

Respiratory Protection (Specific Type)

N/A

Ventilation

Local Exhaust

Mechanical (General)

Other

Natural convection

Protective Gloves

Eye Protection

Use rubber gloves if case is cracked Recommended

Other Protective Clothing or Equipment

N/A

Work/Hygienic Practices

N/A

01/12 63 50647 Rev. 9

Appendix IV: Continuous Output Data Streams

A. FORMAT: FAIRBANKS COMPUTER (FBPUTR)

Character 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
Data String STX A B C x x x x x x t t t t t t CR

x = Displayed weight; Gross or Net

t = Tare Weight
A = Status Word A
B = Status Word B
C = Status Word C

 Leading zeros are suppressed.

The following tables define the value of Status Word A, B, and C:

A.1. STATUS WORD A

DECIMAL POINT OR ZERO LOCATION

BIT NO. X0 X 0.X 0.0X 0.00X 0.000X 0.0000X

0 1 0 1 0 1 0 1
1 0 1 1 0 0 1 1
2 0 0 0 1 1 1 1

DIVISION SIZE

BIT NO. COUNT BY 1 COUNT BY 2 COUNT BY 5

3 1 0 1
4 0 1 1
5 Always Logic 1
6 Always Logic 0
7 Parity Bit

01/12 64 50647 Rev. 9

Appendix IV: Continuous Output Data Streams

A. FORMAT: FAIRBANKS COMPUTER (FBPUTR), CONTINUED

A.2. STATUS WORD B

BIT NO. DESCRIPTION

0 Gross = 0 Net = 1
1 Positive = 0 Negative = 1
2 In Range = 0 Overcapacity = 1
3 No Motion = 0 Motion = 1
4 Lb = 0 Kg = 1
5 Always Logic = 1
6 Normal = 0 Power-up = 1
7 Parity Bit

A.3. STATUS WORD C

1 DESCRIPTION

0 Always Logic 0
1 Always Logic 0
2 Always Logic 0
3 Normal = 0 Print Switch Pushed in = 1
4 Always Logic 0
5 Always Logic 0
6 Normal = 0 Keyboard Tare = 1
7 Parity Pit

01/12 65 50647 Rev. 9

Appendix IV: Continuous Output Data Streams

A. FORMAT: FAIRBANKS COMPUTER (FBPUTR), CONTINUED

Character 1 2 3 4 5 6 7 8 9 10
Data String STX 4 y x x x x x x ETX

x = weight

y = Second digit of a id code i.e. 4y where y= 0, 1, 3, or 4.
40 = Gross lb, oz, lb-oz, ton, or gallons
41 = Net lb, oz, lb-oz, or ton
43 = Gross kg or grams
44 = Net kg, grams, or gallons

 Underload condition data stops transmitting.

 Overload condition data is transmitted as the id followed by dashes.

 Leading zeros are suppressed.

B. 4. FORMAT : CONSOLIDATED CONTROLS (CONCON)

Character 1 2 3 4 5 6 7 8 9 10
Data String STX x x x x x x U E CR

x = Displayed weight; Gross or Net

U = Units selected

K = kilograms
O = ounces
G = grams
T = tons or gallons

E = Error flag

O = underload or overload
Space = no errors

L = pounds

M = motion

 Leading zeros are suppressed.

 In a Underload or Overload condition the weight data is suppressed.

01/12 66 50647 Rev. 9

Appendix IV: Continuous Output Data Streams

C. FORMAT: WEIGHTRONIX (TRONIX)

Character 1 2 3 4 5 6 7 8 9 10 11 12 13
Data String L L x x x x x x sp U U CR LF

 Variable data string length using gallon units.

Character 1 2 3 4 5 6 7 8 9 10 11 12 13 14
Data String L L x x x x x x sp U U U* CR LF

 Variable length using lb/oz units

 Character 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

16
Data String L L x x x x x x sp U U U* U* U* CR
LF

L = legend
spG = Gross
0N = Net
x = weight

sp = space

U = Units selected

U* = Units selected; these are optional characters which will appear based upon the units

displayed. The data string length will vary if these units are selected.

lb = pounds
kg = kilograms
oz = ounces
g = grams
tn = tons
gal* = gallons
lb/oz* = pounds-ounces

 Leading zeros are suppressed.

 In a Underload or Overload condition the weight data and legends are

suppressed.

 The first character for a gross data string is a space.

01/12 67 50647 Rev. 9

Appendix V: Demand Output Data Streams

A. FORMAT : COMPUTER POLLED (POLL)

Character 1 2 3 4 5 6 7 8 9 10 11 12 13
Data String sp x x x x x x sp U U sp L L

x = weight
sp = space

U = Units selected

LB = pounds
KG = kilograms
OZ = ounces
GM = grams
TN = tons
GM = gallons
LB = pounds-ounces

L = legend

GR = Gross
NT = Net

 Leading zeros are suppressed.

 In a Motion condition, the legend will change to lower case.

 In a underload or overload condition, the unit will transmit

─ a --uL-- or a --oL—

 Polling request is a capital W followed by a carriage return.

01/12 68 50647 Rev. 9

Appendix V: Demand Output Data Streams

B. FORMAT: COMPUTER POLLED WITH ID (POLLID)

Character 1 2 3 4 5 6 7 8 9 10 11 12 13
Data String sp x x x x x x sp U U sp L L

x = weight
sp = space
U = Units selected

KG = kilograms

OZ = ounces
GM = grams

TN = tons

GM = gallons

LB = pounds-ounces
L = legend
GR = Gross
NT = Net

LB = pounds

 Leading zeros are suppressed.

 In a Motion condition, the legend will change to lower case.

 In a underload or overload condition, the unit will transmit a --uL-- or a --oL--.
 Polling request is a ID, capital W, and followed by a carriage return. i.e.

4W(CR)

01/12 69 50647 Rev. 9

Appendix VI: Acc 2860 Communication Wiring

A. PORT A

FROM TB3 IN THE
ACC 2860

Pin 1 RXA/CTS 20 4 4 2 20 2 3
Pin 2 TXA 3 3 3 3 3 3 2
Pin 3
Pin 4 GND 7 7 7 7 7 7 5
Pin 5

FROM TB6 IN THE RMT
ACC 2860 140XA/150X

Pin 1 20 *(+) 1 1 Pin 5 AI (+) ***
Pin 2 20 (–) 5 7 Pin 6 AI (–) ***

Pin 4 GND
Jumper Pins Jumper Pins
2 to 6 2 to 8

* A 22 AWG ground wire must be connected from the remote to Acc 2860.

 ** Do not use the +12V as a source for 20mA current loop or 4-20mA or any

other device.

PC PC
3550 3950 610 3960 3921 DB25 DB8

RMT
160X

FROM TB6 IN THE
ACC 2860

*** AI = Analog Interface. The 4-20MA connections are made at this location.

CAUTION

The 4-20ma accessory is a passive device!

The power is to be supplied by others, and MUST

a DEDICATED and an ISOLATEDpower supply.

01/12 70 50647 Rev. 9

 BE

B. PORT B

Appendix VI: ACC 2860 Communication Wiring

FROM TB2 IN THE
ACC 2860

Pin 1 RXA/CTS 20 4 4 2 20 2 3
Pin 2 TXA 3 3 3 3 3 3 2
Pin 3
Pin 4 GND 7 7 7 7 7 7 5
Pin 5

PC PC
3550 3950 610 3960 3921 DB25 DB8

FROM TB5 IN THE
ACC 2860

Pin 1 (+)12V *
Pin 2 ENI For
Pin 3 PCO future
Pin 4 PCI usage.
Pin 5 GND

FUTURE
USE

*Do not use the +12V as a source for 20 MA

current loop or 4-20mA or any other device.

PRINTER CABLES

 Acc 1295 (15597) used on 3550 and 3921 printers.

 Acc 1296 (15598) used on 610 and 3950 printers.

 Acc 1297 (15599) used on 3960 printers.

01/12 71 50647 Rev. 9

Appendix VII: ASCII Codes

HEX DEC CHAR HEX DEC CHAR HEX DEC CHAR

00 000 NUL 2B 043 + 56 086 V
01 001 SOH 2C 044 , 57 087 W
02 002 STX 2D 045 _ 58 088 X
03 003 ETX 2E 046 . 59 089 Y
04 004 EOT 2F 047 / 5A 090 Z
05 005 ENQ 30 048 0 5B 091 [
06 006 AKC 31 049 1 5C 092 \
07 007 BEL 32 050 2 5D 093 ]
08 008 BS 33 051 3 5E 094 ^
09 009 HT 34 052 4 5F 095 ­0A 010 LF 35 053 5 60 096 `
0B 011 VT 36 054 6 61 097 a
0C 012 FF 37 055 7 ~ 62 098 b
0D 013 CR 38 056 8 63 099 c
0E 014 S0 39 057 9 64 100 d
0F 015 S1 3A 058 : 65 101 e
10 016 DLE 3B 059 ; 66 102 f
11 017 DC1 3C 060 < 67 103 g
12 018 DC2 3D 061 = 68 104 h
13 019 DC3 3E 062 > 69 105 I
14 020 DC4 3F 063 ? 6A 106 j
15 021 NAK 40 064 @ 6B 107 k
16 022 SYN 41 065 A 6C 108 l
17 023 ETB 42 066 B 6D 109 m
18 024 CAN 43 067 C 6E 110 n
19 025 EM 44 068 D 6F 111 o
1A 026 SUB 45 069 E 70 112 p
1B 027 ESC 46 070 F 71 113 q
1C 028 FS 47 071 G 72 114 r
1D 029 GS 48 072 H 73 115 s
1E 030 RS 49 073 I 74 116 t
1F 031 US 4A 074 J 75 117 u
20 032 Space 4B 075 K 76 118 v
21 033 ! 4C 076 L 77 119 w
22 034 “ 4D 077 M 78 120 x
23 035 # 4E 078 N 79 121 y
24 036 $ 4F 079 O 7A 122 z
25 037 % 50 080 P 7B 123 {
26 038 & 51 081 Q 7C 124 |
27 039 ‘ 52 082 R 7D 125 }
28 040 ( 53 083 S 7E 126 ~
29 041 ) 54 084 T 7F 127 Delete
2A 042 * 55 085 U

01/12 72 50647 Rev. 9

Manufactured by Fairbanks Scales, Inc.
821 Locust Street
Kansas City, Missouri 64106

www.fairbanks.com

2800 Series

Intrinsically Safe Instrument

Operator Manual
Document 50647