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XR Series
LED Remote Displays
Installation Instructions
NORTH AMERICA
AWT35-500303
Issue AD
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© Avery Weigh-Tronix, LLC 2012. All rights reserved.
No part of this publication may be reproduced, stored in an electronic retrieval system, or transmitted in any form
or by any means, electronic, mechanical, photocopying, recording or otherwise without the prior written consent of
the copyright owner, or as permitted by law or under license. Full acknowledgment of the source must be given.
Avery Weigh-Tronix is a registered trade mark of the Avery Weigh-T ronix, LLC. This publication was correct at the
time of going to print however, Avery Weigh-T ronix, LLC reserves the right to alter without notice the specification,
design, price or conditions of supply of any product or service at any time.
All third party brands and product names used within this document are trademarks or registered trademarks of
their respective holders.
XR SeriesTD_i_en_500303.book
Page 3
Table of Contents
page
Chapter 1 General information and warnings ............................................................. ............................ 5
About this manual ..............................................................................................................5
Installation ....................................... .................................... ...................................... .........6
Electrical installation .... ... ... .... ... ... ... ... .... ............................................................................6
Pluggable equipment ...................................................................................................6
Permanently wired equipment - Isolator requirements ................................................6
Wet conditions .............................................................................................................6
Routine maintenance .........................................................................................................7
Cleaning the machine ........................................................................................................7
Training ..................................... ................................................................ .........................7
FCC and EMC declarations of compliance ........................................................................8
Chapter 2 Introduction .............................................................................................................................. 9
Display ...............................................................................................................................9
Keypad ...................................... ................................ .................................... ...................10
Chapter 3 Installation .............................................................................................................................. 11
Installing the XR 4500, XR 4500TL or XR 6500 ..............................................................11
Pre-installation (Receiving Inspection) ......................................................................11
Opening an Enclosure ...............................................................................................11
Lowering the Electronics Plate ..................................................................................12
Mounting Instructions ................................................................................................12
Installing the XR 2000 ......................................................................................................15
Opening the XR 2000 Enclosure ...............................................................................15
Mounting Instructions ................................................................................................15
Chapter 4 Wiring ......................................................................................................................................17
Wiring the XR 4500, 4500TL or 6500 ..............................................................................17
Power Wiring .............................................................................................................17
Communications Wiring ........................... .... ... ... ... ....................................................17
Wiring the XR 2000 ..........................................................................................................21
Power Wiring .............................................................................................................21
Communication Wiring .............................................................................................. 21
Chapter 5 Wireless Communication ...................................................................................................... 24
Wireless Set-up for All XR Models ......................................... ... ... ....................................24
XR Remote Display ......................................................... ... ... .... ................................24
Indicator .............................. ................... .................... ................... ................... ..........24
Base Station Wireless Transceiver ...........................................................................25
Wireless Connection Test ...... ... ... ... ... .... ... .......................................................................26
Chapter 6 Start-Up ...................................................................................................................................27
Power On/Off ...................................................................................................................27
Reset Button ....................................................................................................................27
Auto-Learn .......................................................................................................................27
LEARN Button ........................... ... ... ... .... ... ... ... .... ...................................... .... ... ... ... ... .... ...28
Diagnostic Indicator Lights . .... ... ... ... ... .... ... ... ... .... ... ... .......................................... ... ... .... ... 28
Chapter 7 Configuration Mode ............................................................................................................... 30
Entering Configuration Mode ...........................................................................................30
Configuration Parameters ................................................................................................31
Parameter 1.0: Daytime Brightness Level .................................................................31
Parameter 1.1: Nighttime Brightness Level ...............................................................31
XR Series Installation Instructions 3
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Parameter 1.2: Power-save Mode ... ... ... ... .... ... ... ... .... ... .............................................31
Parameter 1.3: Mirror Display Mode .........................................................................31
Parameter 1.4: Multi-Drop ID ....................................................................................32
Parameter 1.5: Radio Channel Select .......................................................................32
Parameter 1.6: Utility Program Select .......................................................................32
Auto-Learn Parameters ....................................... ...... ....... ... ...... ....... ...... ....... ...... ...... ....... 33
Parameter 2.0: Manual Learn (Assisted Learn) ........................................................33
Parameter 2.1: Start-up Auto-Learn .......................................................................... 33
Parameter 2.2: Leading Zero Suppression ...............................................................33
Parameter 2.3: Set Scale Over .................................................................................34
Parameter 2.4: Lock Units .........................................................................................34
Parameter 2.5: Lock Weighing Mode ........................................ ... ... ... .... ... ... ... ..........34
Parameter 2.6: Lock Traffic LIght ..............................................................................34
Time / Date / Temp Parameters ................... ....... ...... ....... ...... ...... ....... ...... .... ...... ...... ....... 35
Parameter 3.0: Time Display ........................... ....................................................... ... 35
Parameter 3.1: Date Display .....................................................................................35
Parameter 3.2: Temperature Display ........... ... ... ... .... ... ... ... ... ....................................35
Parameter 3.3: Weight Display ........................ ...................... ....................... .............35
Parameter 3.4: Time Threshold .................................... .......................... ...................35
Diagnostic Parameters ................................. ... .... ... ... ... .... ... .......................................... ... 36
Parameter 9.0: Com Port ..........................................................................................36
Parameter 9.1: String Counter ..................................................................................36
Parameter 9.2: Baud Rate .........................................................................................36
Parameter 9.3: Configuration Lockout .......................................................................36
Parameter 9.4: Number Counter .................................................. ... ... .... ... ... ... ... .......36
Parameter 9.8: Test Display ......................................................................................37
Parameter 9.9: Reset Defaults ..................................................................................37
CONFIG Switches (XR 2000) ..........................................................................................38
Chapter 8 XR 4500 TL Traffic Light Control .......................................................................................... 41
Built-in Traffic Light (XR 4500TL Only) ............................................................................41
Chapter 9 Time and Date (not available on XR 2000) ........................................................................... 42
Set Time & Date ...............................................................................................................42
Adjust Time ...............................................................................................................42
Adjust Date ................................................................................................................42
Battery / Battery Replacement ........ ... .... ... ... ... .... ... ... ... .... ... .......................................... ... 42
Chapter 10 Temperature Probe Installation (not on XR 2000) .............................................................43
Chapter 11 XR Utility Programs ............................................................................................................. 45
XR 4500, XR 4500TL, and XR 6500 Utility Programs .....................................................45
Program 0: Normal Operation ...................................................................................45
Program 1: Simple Traffic Light .................................................................................45
Program 2: Motion Traffic Light .................................................................................45
Program 3: Normal Operation with Traffic Light Commands .....................................45
Program 4: Freeze Weight (Capture Print String) ....................................................45
Program 5: Command Mode .....................................................................................46
PROGRAM 12: LEGACY COMMAND MODE ..........................................................48
XR 2000 Utility Programs ................................ .... .............................................................49
Chapter 12 Troubleshooting & Error Messages ................................................................................... 52
Chapter 13 Spare Parts Lists ..................................................... ................................................... .......... 54
Chapter 14 Specifications ................................................... ....................................................... ............. 57
4 XR Series Installation Instructions
Page 5
1 General information and warnings
1.1 About this manual
This manual is divided into chapters by the chapter number and the large text at the top
of a page. Subsections are labeled as shown by the 1 and 1.1 headings shown above.
The names of the chapter and the next subsection level appe ar at the top of alternating
pages of the manual to remind you of where you are in the manual. The manu al name
and page numbers appear at the bottom of the pages.
Text conventions
Key names are shown in bold and reflect the case of the key being described. This
applies to hard keys and onscreen or soft keys.
Displayed messages appear in bold italic type and reflect the case of the displayed
message.
Special messages
1.1 About this manual
There are five types of special text messages, NOTE, CAUTION, WARNING,
DANGER, and ELECTRICAL HAZARD. Each will appear as illustrated below:
NOTE: This contains extra information on a concept or process.
CAUTION: This may cause damage to the product or data loss.
WARNING: This could result in injury or death
DANGER: THIS WILL RESULT IN INJURY OR DEATH
ELECTRICAL DANGER: THIS WILL RESULT IN INJURY OR DEATH.
XR Series Installation Instructions 5
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1 General information and warnings
1.2 Installation
DANGER: RISK OF ELECTRICAL SHOCK. NO USER SERVICEABLE
PARTS. REFER TO QUALIFIED SERVICE PERSONNEL FOR SERVICE.
1.3 Electrical installation
CAUTION: The power cable must be connected to an earth-grounded electrical
outlet. The electrical supply must have a circuit breaker with an appropriate
rating to protect from over-current conditions.
For your protection, all electrical (1 10V or 230V) equipmen t used out of doors or
in wet or damp conditions should be supplied from a correctly fused power
source and protected by an approved ground fault protection device (RCD,
GFCI etc.)
IF IN DOUBT SEEK ADVICE FROM A QUALIFIED ELECTRICIAN.
1.3.1 Pluggable equipment
Pluggable equipment must be installed near an easily accessible socket outlet.
1.3.2 Permanently wired equipment - Isolator requirements
Permanently connected equipment must have a readily accessible disconnect device
incorporated in the fixed wiring such as an isolator or circuit breaker with at lea st 3mm
contact separation.
The isolator MUST NOT be installed into the flexible power cable supplie d with the unit.
1.3.3 Wet conditions
Under wet conditions, the plug must be connected to the final branch circuit via an
appropriate socket / receptacle designed for washdown use.
Installations within the USA should use a cover that meets NEMA 3R specifications
as required by the National Electrical Code under section 410-57. This allows the unit
to be plugged in with a rain tight cover fitted over the plug.
Installations within Europe must use a socket which provides a minimum of IP56
protection to the plug / cable assembly. Care must be taken to make sure that the
degree of protection provided by the socket is suitable for the environment.
6 XR Series Installation Instructions
Page 7
1.4 Routine maintenance
IMPORTANT: This equipment must be routinely checked for proper operation
and calibration.
Application and usage will determine the frequency of calibration required for
safe operation.
Always turn off the machine and isolate from the power supply before starting any
routine maintenance to avoid the possibility of electric shock.
Make sure that it is placed securely on a flat and level surface.
1.5 Cleaning the machine
Table 1.1 Cleaning DOs and DON’Ts
DO DO NOT
1.4 Routine maintenance
1.6 Training
Wipe down the outside of standard products
with a clean cloth, moistened with water and
a small amount of mild detergent
Spray the cloth when using a proprietary
cleaning fluid
Do not attempt to operate or complete any procedure on a machine unless you have
received the appropriate training or read the instruction books.
T o avoid the ri sk of RSI (Repetitive S train Injury), place the machine on a surface which
is ergonomically satisfactory to the user. T ake frequent br eaks during prolonged usage.
Attempt to clean the inside of the machine
Use harsh abrasives, solvents, scouring cleaners or
alkaline cleaning solutions
Spray any liquid directly on to the display windows
XR Series Installation Instructions 7
Page 8
1 General information and warnings
1.7 FCC and EMC declarations of compliance
United States
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a
commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in
accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a
residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own
expense.
Canada
This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus set out in the Radio
Interference Regulations of the Canadian Department of Communications.
Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites applicables aux appareils numériques de
la Classe A prescrites dans le Règlement sur le brouillage radioélectrique edicté par le ministère des Communications du Canada.
8 XR Series Installation Instructions
Page 9
2 Introduction
Thank you for purchasing an XR series remote display. The XR series incorporates the
highest performance standards and the most standard features of any weighing
display, making them the best choice for virtually any remote viewing application.
Like all Avery Weigh-Tronix products, the XR remote displays are designed with
durability , functionality and versatility in mind. If you should need technical assist ance,
please contact your local, authorized Avery Weigh-Tronix distributor.
ATTENTION! Unauthorized installation and service of this unit may void the
warranty.
2.1 Display
2.1 Display
The weight display is made up of 6 LED digits of 7 segments each. Up to 2 decimal
places can be displayed. (Five decimals on the XR 2000).
XR Series Installation Instructions 9
Figure 2.1 Display samples: Top-XR 4500, Bottom-XR 2000
Page 10
2 Introduction
2.2 Keypad
The units have four annunciators under the display with bright LED markers:
l GR = Gross Weighing Mode
l NT = Net Weighing Mode
l lb = Pounds
l kg = Kilograms
All models of the XR, except the XR 2000, have a keypad on the bottom of the unit. See
illustration of the keypad in Figure 2.2.
Figure 2.2 Keypad
The keypad has three pushbuttons or keys and a light sensor window. Use the keys to
set time and date and to access the configuration mode. The ligh t se nsor con trols the
brightness of the LEDs based on ambient light levels.
10 XR Series Installation Instructions
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3.1 Installing the XR 4500, XR 4500TL or XR 6500
3 Installation
3.1 Installing the XR 4500, XR 4500TL or XR 6500
3.1.1 Pre-installation (Receiving Inspection)
It is always good practice to verify that the unit is complete and undamaged upon
receipt.
l Check over packaging for any signs of damage.
l Remove the XR from its protective packaging and check for da mage.
l Verify that the shipment includes:
m Correct XR remote display (complete and intact, with power cord).
m Installation and Technical Instructions.
l Displays ordered with the wireless option should include:
m Radio module
m External antenna
m Internal antenna cable
m Base station kit
m FCC/IC sticker
3.1.2 Opening an Enclosure
1. Make sure the unit is disconnected from power.
2. Remove the Phillips head screws from each side of the enclosure.
3. Slowly, guide the front cover off of the main enclosure. See Figure 3.1.
XR Series Installation Instructions 11
Figure 3.1 Opening the XR 4500 / 4500TL / 6500 (side view)
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3 Installation
Captive Screws
3.1.3 Lowering the Electronics Plate
1. Remove the three (3) captive screws holding the electronics plate to the main
enclosure. See Figure 3.2.
Figure 3.2 Open enclosure
2. Slowly, allow the electronics plate to swing down. The controller board and
power supply board are now accessible for installation, wiring and service.
See Figure 3.3.
3.1.4 Mounting Instructions
1. Inspect the installation site for properly grounded power. The outlet must be
installed near the XR and easily accessible.
2. Ensure that mounting structures (walls, pole brackets, etc.) will bear the weight
of the display (XR 4500: 20 lbs, XR 6500 & 4500TL: 28 lbs).
3. Allow proper clearance for lowering and removing the electronics carriage.
12 XR Series Installation Instructions
4. Use proper hardware, including wall anchors where necessary, when
mounting the enclosure. Secure the main enclosure to wall or pole mounted
bracket with 5/16ths bolts.
Figure 3.3 Electronics plate down
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3.1 Installing the XR 4500, XR 4500TL or XR 6500
Dia: .375in.[9.5mm]
24.00in.[609.6mm]
23.00in.[584.2mm]
10.125in.[257.2mm]
8.88in.[225.6mm]
6.00in.[152.4mm]
3.5in.[89mm]
3.5in.[89mm]
Dia: .375in.[9.5mm]
32.00in.[812.8mm]
31.00in.[787.4mm]
13in.[330.2mm]
11.75in.[298.4mm]
7.75in.[196.9mm]
5. Run power and communication cables into the enclosure via strain reliefs (as
required).
The electronics carriage may be removed to reduce weight when installing.
Mounting hole size in the case is 3/8”.
Wall Mounting
Hole patterns for the XR series are given in Figure 3.4 and Figure 3.5.
Figure 3.4 XR 4500 Outline dimensions and hole pattern
Figure 3.5 XR 4500TL and XR 6500 Outline dimensio ns and hole pattern
Pole Mounting Bracket
1. Select appropriate height and fasten the small “C” bracket to the pole using the
mounting clamps provided.
2. Fasten the larger “C” bracket to the small “C” bracket using the hardware
provided.
XR Series Installation Instructions 13
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3 Installation
3. Fasten the XR display to the pole mounting bracket as outlined in the
mounting instructions (See Figure 3.6).
The pole mounting bracket allows use of poles or beams up to eight inches in
diameter.
Figure 3.6 Pole mounting bracket
Visor Option
1. Loosen the mounting hardware on the main enclosure 1/8th inch.
2. Rest the visor’s mounting brackets on the bolt between the bolt head and the
front of the side mounting plates.
3. Re-tighten the mounting hardware.
14 XR Series Installation Instructions
Figure 3.7 Optional visor
Page 15
3.2 Installing the XR 2000
3.2.1 Opening the XR 2000 Enclosure
1. Make sure the unit is disconnected from power.
2. Remove the 6 screws (with sealing washers) from the front of the enclosure.
3. Guide the front panel away from the main enclosure. Be sure to watch the
internal cable connections! See Figure 3.8
3.2 Installing the XR 2000
3.2.2 Mounting Instructions
Mounting hole size in the case is 5/16”.
1. Inspect the installation site for properly grounded power.
2. Ensure that mounting structures (walls, posts, etc.) will bear the weight of the
display (XR 2000: 6 lbs).
3. Use proper hardware, including wall anchors where necessary, when
mounting the enclosure. Secure the main enclosure to wall or pole mounted
bracket with 5/16ths bolts.
4. Run power and communication cables into the enclosure via strain reliefs (as
required).
Figure 3.8 XR 2000 enclosure laid open
XR Series Installation Instructions 15
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3 Installation
Figure 3.9 XR 2000 dimensions
16 XR Series Installation Instructions
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4Wiring
J3 J4 J5
20mA
Mode
Switch
(SW10)
4.1 Wiring the XR 4500, 4500TL or 6500
4.1.1 Power Wiring
XR displays are wired for power at the factory. The factory supplied power cable can
be removed for direct AC wiring if necessary.
4.1.2 Communications Wiring
All communications wiring terminates at the controller board. Communications should
be wired before applying power to the unit.
4.1 Wiring the XR 4500, 4500TL or 6500
RS 232 Wiring
Terminate the indicator’s communication wires at the RS 232 terminal (J3), shown in
Figure 4.1.
See the table below for pin assignments:
Figure 4.1 Communication terminals
INDICATOR TO XR
TRANSMIT (TX) RECEIVE (RX)
RECEIVE (RX) NO CONNECTION
SIGNAL GROUND (GND) SIGNAL GROUND (SIG GND)
XR Series Installation Instructions 17
Page 18
4 Wiring
RS 232 Daisy Chain / Multi-Drop Wiring
INDICATOR TO RD 1 TO RD 2
TX RX
No connection for Daisy Chain.
TX RX
RX for Multi-drop.
GND GND GND
RS 422/485 Wiring
Terminate the indicator’s communication wires at the RS 485 terminal (J4), shown in
Figure 4.1.
See the table below for pin assignments:
INDICATOR TO XR
TRANSMIT A (TX A) RECEIVE A (RX A)
TRANSMIT B (TX B) RECEIVE B (RX B)
SIGNAL GROUND SIGNAL GROUND
18 XR Series Installation Instructions
Page 19
4.1 Wiring the XR 4500, 4500TL or 6500
RS 485 Daisy Chain / Multi-Drop Wiring
Terminate the indicator’s communication wires at the RS 485 terminal (J4), shown in
Figure 4.1, using one of the following methods:
Parallel Multi-drop wiring
SCALE CONTROLLER TO RD 1 TO RD 2 TO RD 3 ETC.
TX A RX ARX ARX ARX A
TX B RX BRX BRX BRX B
Split Multi-Drop Wiring
Multi-Drop IDs are set using the Configuration Mode. For instructions see Parameter
1.4: Multi-Drop ID on page 32.
XR Series Installation Instructions 19
Page 20
4 Wiring
20mA Current Loop Wiring
T erminate the indicator’s communication wir es at the 20mA Current Loop terminal (J5),
shown in Figure 4.1.
See table below for pin assignments:
INDICATOR TO XR
20 mA TX + RECEIVE POSITIVE (RX +)
20 mA TX - RECEIVE NEG ATIVE (RX -)
20mA Current Loop Mode Switch
l After the current loop is wired, ACTIVE or PASSIVE mode must be selected
(SW 10) on the controller board. See Figure 4.2.
l Select Active mode if the XR is required to supply the current to the
communicating device.
l Select Passive mode if the communicating device (indicator) supplies the
current to the XR.
Figure 4.2 20mA Mode Switch
20 XR Series Installation Instructions
Page 21
4.2 Wiring the XR 2000
4.2.1 Power Wiring
XR displays are wired for power at the factory. The factory supplied power cable can
be removed for direct AC wiring if necessary.
4.2.2 Communication Wiring
All communications wiring terminates at the controller board. Communications should
be wired before applying power to the unit.
Communication Input Jumper
A communications input type (RS 232, RS 422/485, or 20 mA Loop) must be selected
by placing the jumper on the appropriate pins. See Figure 4.3.
4.2 Wiring the XR 2000
RS 232 Wiring
1. Set the Communication Input Jumper (JP 1) to RS232.
XR Series Installation Instructions 21
Figure 4.3 Jumper positions
Page 22
4 Wiring
2. Terminate the indica tor’s communication wires at the RS 232 terminal (J3).
See table below:
INDICATOR TO XR
TRANSMIT (TX) RECEIVE (RX)
RECEIVE (RX) NO CONNECTION
SIGNAL GROUND (GND) SIGNAL GROUND (SIG GND)
RS 422 Wiring
1. Set the Communication Input Jumper (JP 1) to RS422 / 485.
2. Terminate the indica tor’s communication wires at the RS 422 / 485 terminal
(J4). See table below:
INDICATOR TO XR
TRANSMIT A (TX A) RECEIVE A (RX A)
TRANSMIT B (TX B) RECEIVE B (RX B)
22 XR Series Installation Instructions
Page 23
4.2 Wiring the XR 2000
RS 485 Multi-Drop Wiring
Set the Communication Input Jumper (JP 1) to RS422 / 485.
Parallel Multi-drop wiring
SCALE CONTROLLER TO RD 1 TO RD 2 TO RD 3 ETC.
TX A RX A RX A RX A RX A
TX B RX B RX B RX B RX B
Split Multi-Drop Wiring
Multi-Drop IDs are set using Parameter 1.4: Multi-Drop ID on page 32.
20 mA Current Loop Wiring
1. Set the Communication Input Jumper (JP 1) to 20mA LOOP.
2. Terminate the indica tor’s communication wires at the 20 mA Current Loop
terminal (J5). See table below:
INDICATOR TO XR
20 mA TX + RECEIVE POSITIVE (RX +)
20 mA TX - RECEIVE NEGATIVE (RX -)
20 mA Current Loop Mode Switch
l After the current loop is wired, ACTIVE or PASSIVE mode must be selected
(SW 10) on the controller board.
l Select Active mode if the XR is required to supply the current to the
communicating device.
l Select Passive mode if the communicating device (indicator) supplies the
current to the XR.
l If unsure of these requirements, check the device’s manual.
XR Series Installation Instructions 23
Page 24
5 Wireless Communication
5 Wireless Communication
5.1 Wireless Set-up for All XR Models
5.1.1 XR Remote Display
1. Install the radio module. Plug the module into terminals on the main PC board.
See Figure 5.1. The radio module plugs into the XR 2000 controller board in
similar fashion.
2. Route the radio signal cable to the bottom of the electronics carriage and
secure the SMA terminal through the available hole. Connect the external
antenna to the SMA terminal.
3. Power up the XR. The XR is ready to receive radio signals.
4. If problems are experienced, ensure that the radio module is seated properly
on the PC board. Check for bent pins.
5.1.2 Indicator
1. Connect the base statio n to the indicator (or other communicating device) as
directed in the ScaleLink installation manual.
2. Ensure the indicator is set-up to output CONTINUOUSLY.
3. Connect the base station to the scale indicator (or other appropriate device)
as directed in the ScaleLink installation manual.
Note the indicator’s communication settings, as the base station’s settings may
need to be adjusted to match.
24 XR Series Installation Instructions
Figure 5.1 Radio Module (outlined in white) on controller board
Page 25
5.1.3 Base Station Wireless Transceiver
The ScaleLink wireless transceiver is shown in Figure 5.2. Refer to the installation
manual that is included with the ScaleLink for connection and configuratio n information.
5.1 Wireless Set-up for All XR Models
Figure 5.2 Base station (connects to the indicator)
Figure 5.3 shows the inside of the ScaleLink.
Figure 5.3 Internal view
XR Series Installation Instructions 25
Page 26
5 Wireless Communication
5.2 Wireless Connection Test
Verify that both th e base station wireless transceiver and the XR are set to the same
radio channel.
If the XR’s readings are incorrect, erratic, or very slow, a different radio channel may
need to be selected.
26 XR Series Installation Instructions
Page 27
6Start-Up
6.1 Power On/Off
The XR has no ON/OFF button or switch. Plugging the unit into AC power will turn the
unit ON.
Disconnecting AC power will turn the unit OFF.
When power is applied the XR performs a self test by counting up 1 to 9, flashing the
annunciators and decimals, and displaying the software revision num ber.
6.2 Reset Button
The RESET button (marked as RST on the XR 2000) on the controller board allows the
technician to cycle power on the unit without disconnecting/connecting AC power. See
Figure 6.1.
6.1 Power On/Off
6.3 Auto-Learn
On power up, the XR automatically enters Auto-Learn mode, analyzing the serial
communications settings and the incoming data from the indicator.
The indicator’s output string must contain number characters. Also, an STX character
(ASCII 02) must precede all other characters and/or the string must end with <CR>
character. CR is ASCII 13. See example below:
<STX><Annunciator><Weight><Units><CR>
Once Auto-Learn is successful (about 10 seconds after power up) the XR will display
the current weight.
XR Series Installation Instructions 27
Figure 6.1 RESET button (not the XR2000)
Page 28
6 Start-Up
6.4 LEARN Button
Automatic Start-up Auto-Learn may be disabled for custom applications. See Auto-
Learn Parameters on page 33.
If Automatic Start-up Auto-Learn is disabled, the LEARN button (marked as LRN on
the XR 2000) on the Controller board must be pressed to enter Auto-Learn mode.
6.5 Diagnostic Indicator Lights
The XR has seven diagnostic indicator lights located on the controller board. See the
arrows in Figure 6.2. The lights are in a differ ent a rrangeme nt on the XR 2000 but are
labeled similarly.
Figure 6.2 Indicator lights on the XR 4500, 4500TL and 6500 controller bo ard
28 XR Series Installation Instructions
Page 29
6.5 Diagnostic Indicator Lights
Figure 6.3 Lights and switches on the XR 2 000 con tro ller boa rd
3.3V Light Turns on when voltage is supplied to the controller board.
12V Light Turns on when voltage is supplied to the display boards.
STATUS Light The STATUS light blinks when power is applied to the unit.
Rapid blinking (3 times per second) indicates that the XR is in
Auto-Learn mode, attempting to interpret a data string.
Regular blinking (once per second) indicates that the XR has
successfully learned a data string and is running properly.
COM Light The COM light flashes on each time the XR receives a character
through any of its COM Ports (including the radio). Only on the
XR2000 controller board
RS232 Light Flashes on each time the XR receives a character through the
RS232 port.
RS485 Light Flashes on each time the XR receives a character through the
RS485 port.
20mA Light Flashes on each time the XR receives a character through the
20mA Current Loop port.
RADIO Light: The RADIO light flashes on when the XR’s radio module receives
XR Series Installation Instructions 29
data. This light will only illuminate if the radio module is installed.
Page 30
7 Configuration Mode
7 Configuration Mode
To set the different parameters available in the XR series, you must enter a
configuration mode and then set each parameter to your desired value. Follow the
steps below to enter the configuration mode and to set the parameters.
7.1 Entering Configuration Mode
1. On the keypad on the bottom of the display press the UP and DOWN arrow
keys together. Release the keys when …
ConFig flashes on the display. This is followed very shortly by P1.0. This
stands for the first parameter, Daytime Brightness Level. See sequence
illustrated below:
In Configuration Mode, if no keys are pressed for 10 seconds, the scale weight is
displayed with a blinking C on the left-hand side.
Navigating Configuration Parameters
Use the UP and DOWN arrow keys to move through the list of parameters. Press and
hold an UP or DOWN key for more than one second to scroll quickly through the
parameter sections (Ex. P1.0, P2.0, P3.0 …). See the illustration below:
Editing Configuration Parameters
Navigate to the parameter and press ENTER to display the current parameter value.
Use the UP and DOWN arrow keys change the value. Press the ENTER key to select
the displayed value. See the illustration below:
Exiting and Saving Configuration
Press the UP and DOWN arrow keys at the same time to exit the configuration mode.
The display will flash SAvE and rESEt. All configuration information is saved and
display resets itself for normal operation.
30 XR Series Installation Instructions
Page 31
7.2 Configuration Parameters
Use the instructions in ’Entering Configuration Mode’, section 7.1 to access and
change the following parameters.
7.2.1 Parameter 1.0: Daytime Brightness Level
Value Description
7.2 Configuration Parameters
0 = Low
1 = Med Low
2 = Med High
3 = High<
Set the brightness of the display for daytime viewing. The built-in light sensor
automatically detects daylight conditions and sets the display brightness to this level.
7.2.2 Parameter 1.1: Nighttime Brightness Level
Value Description
0 = Low<
1 = Med Low
2 = Med High
3 = High
Lowering the brightness level at night helps reduce ni ghttime glare and en ergy costs.
Passing headlights, spotlights, etc. will NOT activate the daytime brightness level.
Set the brightness of the display for nighttime viewing. The built-in light sensor
automatically detects night conditions and sets the display brightness to this level.
7.2.3 Parameter 1.2: Power-save Mode
Value Description
0 = OFF
1 = ON<
7.2.4 Parameter 1.3: Mirror Display Mode
Value Description
0 = OFF<
1 = Mirror
2 = Cycle
XR Series Installation Instructions 31
Automatically dims display brightness one level below the selected brightness level
(day or night, as applicable) if there is no activity on the scale for 10 minutes.
Brightness levels are restored when motion is detected on the scale. This feature
saves power and increases LED longevity.
Mirror mode causes the display to reverse so it can be read from a vehicle’s rear or
sideview mirror. Select Cycle and the display cycles between normal and mirror
mode every five seconds.
Page 32
7 Configuration Mode
7.2.5 Parameter 1.4: Multi-Drop ID
Value Description
0 = ID 0<
1 = ID 1
2 = ID 2
3 = ID 3
Etc.
IMPORTANT: If Multi-Drop is not being used, the ID must be set to 0.
Sets the unit ID if multiple remote displays are networked together. Up to four XR
displays can be networked on a single serial or radio connection. Messages are sent
to individual displays using control codes and these IDs. For Multi-Drop instructions
see Multi-Drop addressing on page 48.
7.2.6 Parameter 1.5: Radio Channel Select
Value Description
0 = Ch 0<
1 = CH 1
2 = Ch 2
3 = Ch 3
4 = Ch 4
5 = Ch 5
Sets the radio frequency channel (0-5) for the optional integrated Wireless Module. If
there are multiple scale/remote display installations at a give site, each installation
must have its own unique radio channel selected to prevent interference.
The XR Remote Display must be set to the same radio channel as the scale
indicator’s wireless transceiver
If the wireless connection experiences interference problems fr om another radio site,
switching radio channels will most likely correct the problem.
7.2.7 Parameter 1.6: Utility Program Select
Value Description
0 = OFF<
1 = Pgm 1 - Green light at 0
2 = Pgm 2 - Red light on motion
3 = Pgm 3 - Normal w/ Cmds
4 = Pgm 4 - Freeze weight
5 = Pgm 5 - Command mode-G2
12 = Pgm 12 - Legacy Command Mode
(Command Mode from previous
generation Controller board; Use when
interfacing a new scoreboard to an older
installation.)
Etc.
Several Utility Programs are pre-installed in the XR remote display .
For a complete list of programs and descriptions, see XR Utility
Programs on page 45.
32 XR Series Installation Instructions
Page 33
7.3 Auto-Learn Parameters
7.3.1 Parameter 2.0: Manual Learn (Assisted Learn)
Value Description
Lxxxxx Manual Learn activates Auto-Learn Mode from inside Configuration
Mode. The remote display will analyze and attempt to learn the
string. The message LEARN is displayed. When the remote
display is successful, the weight will be shown on the display.
A blinking L will be displayed in the left hand corner to indicate you
are still in learning mode.
To lock in the learned string’s settings, press ENTER.
7.3.2 Parameter 2.1: Start-up Auto-Learn
7.3 Auto-Learn Parameters
Value Description
0 = OFF
1 = ON<
The XR automatically enters Auto-Learn Mode on start up. If OFF,
the display will startup using settings stored in memory from the last
learn.
7.3.3 Parameter 2.2: Leading Zero Suppression
Value Description
0 = OFF<
1 = ON
Leading zeros may also be disabled using the scale indicator (if possible).
In some cases the scale indicator may transmit leading zeros in the
output string. If leading zeros are not required they may be
suppressed. If ON the XR will automatically remove the leading
zeros and replace them with blank spaces on the display.
XR Series Installation Instructions 33
Page 34
7 Configuration Mode
7.3.4 Parameter 2.3: Set Scale Over
Value Description
0 = Auto<
Value for scale over target weight
If there is no scale over status character in the weight string, or the
indicator continues to transmit past maximum capacity, the unit can
be set to blank the display when the weight goes past a preset
weight value.
Use the UP/DOWN keys to set the weight threshold and press
ENTER. Hold the keys down to cause the weight threshold to
change in steps of 10000. Single key presses cause the weight
threshold to change in steps of 100.
7.3.5 Parameter 2.4: Lock Units
Value Description
0 = Auto<
1 = lb ON (or t)
2 = 2 kg ON
3 = Both OFF
Weight Units (lb, kg, and t) are automatically displayed from the
indicator’s output string. The Units annunciators may be locked on
or off as required.
On European models the lb annunciator is replaced with t.
7.3.6 Parameter 2.5: Lock Weighing Mode
Value Description
0 = Auto<
1 = Gross ON
2 = Net ON
3 = Both OFF
Weighing Mode (gross/net) is automatically displayed from the
indicator’s output string. The Mode annunciators may be locked on
or off as required.
7.3.7 Parameter 2.6: Lock Traffic LIght
Value Description
0 = Auto<
1 = RED
2 = GREEN
3 = OFF
The traffic light (XR 4500 TL) display may be locked RED, GREEN
or OFF as required.
34 XR Series Installation Instructions
Page 35
7.4 Time / Date / Temp Parameters
The XR remote display can cycle between displaying weight, time, date and
temperature every five seconds when: a) the weight display is at zero AND
no activity on the scale for the selected time period.
7.4.1 Parameter 3.0: Time Display
Value Description
7.4 Time / Date / Temp Parameters
; b) there is
0 = OFF<
1 = Time (AM/PM)
2 = Military (24 hour)
Activates the time function in 12 hour or 24 hour clock formats.
7.4.2 Parameter 3.1: Date Display
Value Description
0 = OFF<
1 = MMDDYY (US Format)
2 = YYMMDD (International)
3 = DDMMYY (UK)
Activates the date function in US, ISO or UK format.
7.4.3 Parameter 3.2: Temperature Display
Value Description
0 = OFF<
1 = F (degrees Fahrenheit)
2 = C (degrees Celsius)
Activates the temperature function (in F or C) when the optional
temperature probe is installed.
7.4.4 Parameter 3.3: Weight Display
Value Description
0 = OFF
1 = Cycle
2 = No Cycle<
7.4.5 Parameter 3.4: Time Threshold
Value Description
1 to 20 min.
1 min<
XR Series Installation Instructions 35
OFF: Weight will not be displayed at all.
ON: Weight is displayed in the Time/Date/Temp/ Weight cycle.
No Cycle: Weight is not in the Time/Date/Temp/ Weight cycle.
Selects the number of minutes that the scale must be at zero
before the Time/Date/Temp/ Weight cycle is displayed.
Page 36
7 Configuration Mode
7.5 Diagnostic Parameters
7.5.1 Parameter 9.0: Com Port
Value Description
0 = RS232
1 = RADIO
2 = 20mA
3 = RS485
7.5.2 Parameter 9.1: String Counter
Value Description
0 to 65535 Counter indicates the number of characters received. Counter rolls
7.5.3 Parameter 9.2: Baud Rate
Value Description
300
600
1200
4800
9600
19200
Displays the currently active Com Port.
over after 65535.
Displays the baud rate currently being used for serial
communications.
7.5.4 Parameter 9.3: Configuration Lockout
Value Description
0 = Disabled<
1 = Enabled
7.5.5 Parameter 9.4: Number Counter
Value Description
0 to 65535 Counter indicates the number of numeric characters received.
36 XR Series Installation Instructions
When enabled, no configuration parameters can be changed.
Disable this parameter to restore user changes.
Counter rolls over after 65535.
Page 37
7.5.6 Parameter 9.8: Test Display
Value Description
N/A Cycles through time, digits, annunciators and decimal characters.
7.5.7 Parameter 9.9: Reset Defaults
Value Description
7.5 Diagnostic Parameters
0 = Do Not Reset
1 = RESET
Resets the configuration parameters to factory defaults.
XR Series Installation Instructions 37
Page 38
7 Configuration Mode
7.6 CONFIG Switches (XR 2000)
The CONFIG bank of dip switches (SW 3), shown in Figure 7.1, is for the following
features:
Figure 7.1 SW 3 (CONFIG Switch bank)
Switch 1: Brightness Level
There are 2 selectable brightness levels. Outdoor (brighter) and indoor (less bright).
BRIGHTNESS LEVEL SWITCH 1
Indoor (default) OFF
Outdoor ON
Switch 2: Leading Zeros (see note at left)
Leading Zeros may also be disabled using the scale indicator (if possible).
In some cases, the scale indicator may transmit leading zeros in the output string. If
leading zeros are NOT required, they may be suppressed. The XR 2000 will
automatically remove the leading zeros and replace them with blank spaces on the
display.
LEADING ZEROS SWITCH 2
ENABLED (Default) OFF
DISABLED (Remove Leading Zeros) ON
Switch 3: Start-up Auto-Learn
On power up, the XR 2000 automatically enters Auto-Learn mode, analyzing the serial
communications and string type. In certain situations, it may be necessary to disable
this feature. Once disabled, the LEARN button on the controller bo ard must be pressed
before the XR will go into Auto-Learn mode.
38 XR Series Installation Instructions
START-UP AUTO-LEARN SWITCH 3
ENABLED (Default) OFF
DISABLED ON
Page 39
7.6 CONFIG Switches (XR 2000)
Switches 4 & 5: Multi-Drop ID
If Multi-Drop is not being used, it is very important that Switches 4 & 5 be set in
the OFF position.
Up to four (4) XR displays can share a serial or radio connection. Messages are sent
to individual displays using control codes and these Multi-Drop IDs. For Multi-Drop
instructions, see Multi-Drop addressing on page 48.
MULTI-DROP I.D. SWITCH 4 SWITCH 5
0 (Default) OFF OFF
1ONOFF
2OFFON
3ONON
Switches 6 & 7: Radio Channel Select
The 900 MHz Radio Module (optional) has 4 frequency channels. If ther e ar e multiple
scale/remote display installations at a given site, each installation must have its own
radio channel selected.
RADIO CHANNEL SWITCH 6 SWITCH 7
0 (Default) OFF OFF
1ONOFF
2OFFON
3ONON
If the wireless connection experiences interference problems from another radio site,
switching radio channels will most likely correct the problem.
The XR 2000 remote display must be configured with the same radio channel as the
wireless transceiver connected to the indicator . See Wireless Set-up for All XR Models
on page 24.
XR Series Installation Instructions 39
Page 40
7 Configuration Mode
Switches 8 & 9: Utility Program Select
Please see the XR 2000 Utility Programs on page 49 for program overviews.
The XR 2000 has built-in utility programs that run in conjunction with the normal display
functions.
PROGRAM SW 8 SW 9
1 – NORMAL Mode (No program) OFF OFF
2 – FREEZE Weight ON OFF
3 – Reserved for future use OFF ON
4 – COMMAND mode. ON ON
40 XR Series Installation Instructions
Page 41
8.1 Built-in Traffic Light (XR 4500TL Only)
8 XR 4500 TL Traffic Light Control
8.1 Built-in Traffic Light (XR 4500TL Only)
The built-in traffic light may be controlled by remote switch, serial commands, or the
pre-installed utility programs.
Remote Switch
1. Wire a dry contact, push to make switch to the Stop Light Remote Switch
terminal (J23) on the Controller board. DO NOT supply any extern al power to
this terminal.
Figure 8.1 Stop light terminal wiring
Remote switches will be disabled if the XR has a traffic light controlling utility program
selected.
2. The default condition (switch contact open) is GREEN. When the switch
contact is closed, the light turns RED.
The remote switch will be disabled if the built-in traffic light is locked GREEN, RED or
OFF in Configuration Mode, Parameter 2.6.
Pre-installed Utility Programs
Some of the XR’s pre-installed utility programs control the built-in traffic light. For
program overviews, see XR Utility Programs on page 45
Serial Commands
When the XR is set to Program 3: Normal Operation with Traffic Light Commands or
Program 5: Command Mode, it will accept serial commands to switch the built-in traffic
light.
For a list of serial control commands, see page Control Commands on page 47.
XR Series Installation Instructions 41
Page 42
9 Time and Date (not available on XR 2000)
9 Time and Date (not available on XR 2000)
The XR remote display has a precision time clock that compensates for variable
temperature conditions. The battery on the Controller board (J22) provides back-up
power for this clock.
9.1 Set Time & Date
9.1.1 Adjust Time
1. Make sure Time is enabled in Configuration Mode (Parameter 3.0)
2. Press and hold the UP/TIME key.
3. Use the UP and DOWN ARROW keys to select the correct hour and press
ENTER.
4. Repeat for minutes and AM/PM if enabled (12 hour clock).
9.1.2 Adjust Date
1. Make sure Date is enabled in Configuration Mode (Parameter 3.1)
2. Press the DOWN/DATE key.
3. Use the UP and DOWN ARROW keys to select the correct year/month/day
(International) or month/day/year (USA) and press ENTER.
9.2 Battery / Battery Replacement
The XR displays use a 3 Volt lithiu m battery . Power is drawn from the battery only when
the unit is disconnected from AC power. If time and date are lost when the unit is
disconnected from AC power, the battery likely needs replacement.
1. Remove the old battery from the J22 terminal on the Controller board by hand.
2. Observe proper battery polarity before inserting new battery.
3. Ensure the battery is seated correctly in the J22 terminal.
CAUTION! Risk of explosion if battery is replaced by an incorrect type. Dispose
of used batteries according to their instructions.
CAUTION! Never use metal objects such as screwdrivers to remove batteries!
This may result in personal injury or damage to the unit.
42 XR Series Installation Instructions
Page 43
10 Temperature Probe Installation (not on XR 2000)
1. Unpack the optional Temperature Probe Assembly. This assembly consists of
the weather-sealed temperature probe contained in a Strain-Relief.
A 4-conductor cable runs from the temperature probe to a 4 pin connector.
2. Ensure the XR display is disconnected from power and open the enclosure.
3. Remove the rubber plug from the hole in the bottom of the XR enclosure.
4. Remove the nut from the Strain-Relief and run the cable up through the hole in
the bottom of the enclosure. See Figure 10.1.
5. Run the connector and cable through the nut and use it to fasten the StrainRelief to the enclosure.
6. Plug the Temperature Probe connector into the terminal (J9) on the Controller
Board. See Figure 10.2.
7. Power up the XR. Enter Configuration Mode and set Parameter 3.2 to 1 for
Fahrenheit or 2 for Celsius.
8. Exit Configuration Mode. The temperature will be displayed once the remote
display has been reading zero for the time specified in Parameter 3.4 (Time
Threshold).
XR Series Installation Instructions 43
Figure 10.1 Temperature probe installation
Page 44
10 Temperature Probe Installation (not on XR 2000)
Figure 10.2 J9 terminal for temperature probe connection
The XR’s Digital Temperature Probe ensures accuracy to within ± 1 degree and will
never need to be calibrated.
44 XR Series Installation Instructions
Page 45
11.1 XR 4500, XR 4500TL, and XR 6500 Utility Programs
11 XR Utility Programs
11.1 XR 4500, XR 4500TL, and XR 6500 Utility Programs
The XR remote displays have several auxiliary functions that may be activated via
Parameter 1.6 in Configuration Mode.
11.1.1 Program 0: Normal Operation
No utility program is selected.
11.1.2 Program 1: Simple Traffic Light
Traffic light is GREEN on zero weight. Otherwise the traffic light is RED.
11.1.3 Program 2: Motion Traffic Light
Traffic light is RED when there is scale motion. Otherwise the traffic light is GREEN.
11.1.4 Program 3: Normal Operation with Traffic Light Commands
The display accepts a continuous data stream for the indicator. This stream may be
interrupted by control commands used to switch the traffic light. See the table below:
Control Command ASCII DEC
RED light XR 4500TL only &<CR> 38, 13
GREEN light XR 4500TL only *<CR> 42, 13
11.1.5 Program 4: Freeze Weight (Capture Print String)
This program is useful for cattle auctions and othe r app lica tions whe re a we ight va lue
must be displayed regardless of what is happenin g on the scale .
A weigh ticket (using ASCII characters) must be created on the scale indicator that
sends the scale weight and a <CR> character to the XR display with a button press.
Example: 123456 lb g<CR>
When the XR receives the ticket, it displays the weight and keeps displaying it until the
next weigh ticket is received.
This application assumes a legal-for-trade indicator is used to send the weigh ticket.
Please review local Weights and Measures requirements.
XR Series Installation Instructions 45
Page 46
11 XR Utility Programs
11.1.6 Program 5: Command Mode
All XR displays can be setup to receive commands directly from the scale system or
PC. Supported commands include transmitting weights, basic alphanumeric
messaging, traffic light control, and additional display functions.
Command mode disables Auto-Learn and fixes communications at 9600-N-8-1. The
XR looks only for specific commands sent by the indicator or scale controller.
NOTE: This improved Command Mode is for the G2 Controller board. Use Legacy
Command Mode (Pgrm 12) when replacing older Controller boards.
Activating Command Mode
To enable Command Mode for XR 4500 / XR 4500 TL / XR 6500, set Parameter 1.6 in
Configuration Mode to 5.
Transmit a Weight String
Use numeric ASCII characters followed by a <CR> character.
Example: To display 1000, transmit: 1000<CR>
Transmit Status Characters
Status characters may be embedded anywhere in the weight string to control the
annunciator lights. Status characters may be upper or lowercase, and in any order,
before or after the weight.
STATUS COMMAND CHARACTER A SCII
GROSS weight G or g 71 or 103
NET weight N or n 78 or 110
POUNDS L or l 76 or 108
KILOGRAMS K or k 75 or 107
Example: To display 1000 lb gross, transmit: 1000LG<CR> -or- GL1000<CR>
If no gross/net character is sent to the XR, the “GR” annunciator will illuminate by
default.
Alphanumeric messaging to the scoreboard
All XR models can display alphanumeric messages within the limitations of a 7
segment digit. Text and numbers sent as a message must be preceded by the @
character (decimal 64) and followed by a Carriage Return <CR> character (decimal
13). All characters in the data string are then treated as an alphanu meric message, and
not a weight value.
Alphanumeric messages are displayed from left to right.
46 XR Series Installation Instructions
Page 47
11.1 XR 4500, XR 4500TL, and XR 6500 Utility Programs
Control Commands
Control commands are single ASCII characters (preceded by @ and followed by
<CR>) that are transmitted to the XR to control additional features such as the built-in
traffic light (XR 4500 TL).
CONTROL COMMAND CHARACTER ASCII
RED light – XR 4500 TL only & 38
GREEN light – XR 4500 TL only * 42
Light OFF - XR 4500 TL only % 37
Turn ON flashing display ( 40
Turn OFF flashing display ) 41
FLASH weight display 3 times ! 33
Sample Command Mode Data Strings:
DATA STRING DISPLAY
0 <CR> “0” gross
1000 <CR> “1000” gross
LN 1234 <CR> “1234” lb net
1234 GK <CR> “1234” kg gross
1234 L g <CR> “1234” lb gross
@hello<CR> - XR 4500 TL only “hELLo”
@*<CR> - XR 4500 TL only GREEN light
@stop &<CR> - XR 4500 TL only “StoP”, RED light
IMPORTANT: Do not transmit Control Commands within a WEIGHT data string.
Control Commands must be transmitted alone or in conjunction with an Alph anumeric
message data string.
XR Series Installation Instructions 47
Page 48
11 XR Utility Programs
Multi-Drop addressing
The XRs using Multi-drop networking must be in Command Mode. The Multi-d rop ID (0
to 3) must also be set. (See Parameter 1.4: Multi-Drop ID on page 32).
When using Multi-drop, the XR will only respond after it has been selected.
T o select a display , transmit a # character (ASCII 35) followed by the correct ID number
and a <CR> character (ASCII 13). Once this command is executed, control codes,
alphanumeric messages and weight strings can be tra nsmitted to the selected display.
See Program 5: Command Mode on page 46
An XR display will remain selected until it receives a command containing a different ID.
Examples:
1. Select Multi-drop ID 1:
Transmitting #1<CR> selects the display with ID #1.
2. Select Multi-drop ID 3 and send a weight of 1000lb gross:
#3<CR>
1000LG<CR>
The ID number may also be embedded with the weight string:
#3 1000LG<CR>
3. Send 3 different weights to 3 different scoreboards:
#0 2000LG<CR>#1 3000LG<CR>#2 5000LG<CR>
4. Send the text hello to scoreboard ID 3.
#3@HELLO<CR>
11.1.7 PROGRAM 12: LEGACY COMMAND MODE
• Command Mode from previous generation Controller board;
• Used when interfacing a new scoreboard to an older installation.
48 XR Series Installation Instructions
Page 49
11.2 XR 2000 Utility Programs
The XR 2000 has several auxiliary functions that may be activated via the CONFIG dip
switches on the controller board.
PROGRAM SW 8 SW 9
1 – NORMAL Mode (No program) OFF OFF
2 – FREEZE Weight ON OFF
3 – Reserved for future use OFF ON
4 – COMMAND mode. ON ON
PROGRAM 1: NORMAL MODE
NO SPECIAL PROGRAM IS SELECTED.
PROGRAM 2: FREEZE WEIGHT
FOR USE WITH CATTLE AUCTIONS, ETC.
11.2 XR 2000 Utility Programs
This application assumes a legal-for-trade indicator is used to send the weigh ticket.
Please review local Weights and Measures requirements
l This program is useful for cattle auctions and other applications where a
weight value must be displayed regardless of what is happening on the
scale.
l A weigh ticket (using ASCII characters) must be created on the scale
indicator that sends the scale weight and a <CR> character to the XR 2000
display with a button press.
Example: 123456 lb g<CR>
l When the XR 2000 receives this information, it displays the weight and
keeps displaying it until another weigh ticket is received.
PROGRAM 3: RESERVED FOR FUTURE USE.
PROGRAM 4: COMMAND MODE (Legacy command mode)
All XR displays can be setup to receive commands directly from the scale system or
PC. Supported commands include transmitting weights, basic alphanumeric
messaging, stoplight relay control, and additional display functions.
Command mode disables Auto-Learn and fixes communications at 9600-N-8-1. The
XR 2000 looks only for specific commands sent by the indicator or scale controller.
XR Series Installation Instructions 49
Page 50
11 XR Utility Programs
Activating Command Mode
1. To enable command mode, CONFIG dip switches 8 and 9 on the controller
board must be set as follows:
PROGRAM SW 8 SW 9
4 – COMMAND Mode ON ON
Switch settings do not take affect until the XR is reset or powered up again.
Transmit a Weight String
Use numeric ASCII characters followed by a <CR> character.
Example: To display 1000, transmit: 1000<CR>
Transmit Status Characters
Status characters may be imbedded anywhere in the weight string to control the
annunciator lights. Status characters may be upper or lowercase, and in any order,
before or after the weight.
STATUS COMMAND CHARACTER A SCII
GROSS weight G or g
NET weight N or n
POUNDS L or l
KILOGRAMS K or k
Example: To display 1000 lb gross, transmit: 1000LG<CR> -or- GL1000<CR>
Multi-Drop addressing
The XRs using Multi-drop must be in Command Mode. The Multi-drop address (0 to 3)
is set using SW8 and SW9 on the CONFIG dip switch bank (See Switches 4 & 5: Multi-
Drop ID on page 39).
When using Multi-drop, the XR will only respond after it has been selected. To select
the display, transmit a “#” character (ASCII 35), followed by the correct ID number and
a CR (ASCII 13) character. The XR will remain selected until it receives a command
containing a different addres s.
Examples:
1. Select multi-drop address 1:
Transmitting “#1<CR>” selects the display with ID #1.
2. Select multi-drop address 3, then send a weight of 1000lb gross:
50 XR Series Installation Instructions
“#3<CR>”
“1000LG<CR>
The ID number may be embedded with the weight string:
“#3 1000LG<CR>
Page 51
11.2 XR 2000 Utility Programs
3. Send 3 different weights to 3 different scoreboards:
“#0 2000LG<CR>#1 3000LG<CR>#2 5000LG<CR>“
4. Send the text “hello” to scoreboard address 3.
“#3 HELLO<CR>
XR Series Installation Instructions 51
Page 52
12 Troubleshooting & Error Messages
12 Troubleshooting & Error Messages
Problem C ause and/or Probable Solution
Unit won’t power up: • Verify AC power source (Outlets, breakers, etc.)
• Check terminal block connections inside the main
enclosure.
• Verify power wiring from terminal block to the power
supply board.
• Check fuse on power supply board and controller
board.
Unit has power, but there is
no display.
Dashes across the display. • Communications have failed.
Display reads “Err 1”. • Baud Rate Auto-Learn has failed.
Display reads “Err 2”. • Data String Auto-Learn has failed or Radio not
Display reads “Err 3”. • The XR is receiving data on multiple communications
STATUS light NOT blinking
(OFF)
STATUS light blinking fast
(3/second) for longer than
30 seconds:
RS232 light not flashing • Verify the RS232 terminal is being used and check
• Verify ribbon cable connections from controller board
to the display board.
• Check 12V light and fuse on controller board.
• If the unit is in COMMAND mode, the display will
remain blank until data is received.
• Verify the correct terminal (RS 232, 422/485, 20 mA)
is being used and check wiring.
• Verify cable or radio connection to indicator.
• Verify indicator serial port function
• Verify the correct terminal (RS 232, 422/485, 20 mA)
is being used and check wiring.
• Verify cable to indicator.
• Verify that data is being transmitted to the XR from
the indicator and that the data string contains numeric
characters.
receiving.
• Verify the correct terminal (RS 232, 422/485, 20 mA)
is being used and check wiring.
• Verify cable or radio connection to indicator.
• Verify that a data string is being sent to the XR from
the indicator and that the data string contains either
an STX character (ASCII 02) or a CR character
(ASCII 13).
ports.
• Verify that unit has power. When powered, if the
Status light remains OFF, the processor is not
running.
• The XR is not able to Auto-Learn the data string or
baud rate. See Error Messages “Err 1” and Err 2”.
communications wiring at the indicator.
• Verify that data is being sent to the XR from the
indicator and that the data string contains numeric
characters.
52 XR Series Installation Instructions
Page 53
RS485 light not flashing: • Verify the RS485 terminal is being used and check
communications wiring at the indicator.
• Verify that data is being sent to the XR from the
indicator and that the data string contains numeric
characters.
20mA light not flashing: • Verify the 20mA terminal is being used and check
communications wiring at the indicator.
• Verify that data is being sent to the XR from the
indicator and that the data string contains numeric
characters.
• Make sure the correct mode (ACTIVE or PASSIVE) is
selected on the Controller board (SW10).
RADIO light not flashing: • Check that the radio module is properly installed.
Ensure that the internal antenna cable is connected
to the radio module and the external antenna.
• No data is being sent from the ScaleLink radio
connected to the scale indicator.
COM light not flashing: XR
2000 only
• Verify the correct terminal (RS 232, 422/485, 20 mA)
is being used and check communications wiring at
the indicator.
• Verify that the communications “Input Select” jumper
is set to the proper communication mode (RS 232,
422/485, 20 mA).
• If the radio module is being used, also see Probable
Solutions for “Radio light not flashing”
• Verify that data is being sent to the XR from the
indicator and that the data string contains numeric
characters.
XR Series Installation Instructions 53
Page 54
13 Spare Parts Lists
13 Spare Parts Lists
Following are the part numbers for the spare parts needed for the XR series remote
displays.
AWT PN 60339 DESCRIPTION
-4016 XR 2000 REMOTE DISPLAY, COMPLETE ASSY.
-4024 DISPLAY BOARD
-4032 CONTROLLER BOARD
-4040 POWER SUPPLY BOARD
-4057 NON-GLARE LENS
-4065 ENCLOSURE BASE
-4073 ENCLOSURE LID W/GASKET
-4081 POWER SUPPLY TO CONTROLLER BOARD CABLE
-4099 5" RIBBON CABLE
-4107 EXTERNAL POWER CORD
-4115 2" GROUND WIRE
-0113 INTEGRATED WIRELESS RADIO MODULE WITH
-0121 BASE STATION WIRELESS RADIO MODULE WITH
60314-0013 GORTEX BREATHER VENT
Additional Parts for the XR 2000
ANTENNA
CABLE FOR INDICATOR
54 XR Series Installation Instructions
Page 55
Additional Parts for the XR 4500
DESCRIPTION
AWT25-500612 CONTROLLER BOARD
60314-0013 GORTEX BREATHER VENT
AWT25-500616 KEYPAD W/LIGHT SENSOR WINDOW
60339-0048 POWER SUPPLY BOARD
60339-0055 10" RIBBON CHT SENSOR WINDOW
60339-0063 20" RIBBON CABLE
60339-0071 9" GROUND WIRE
60339-0089 11" GROUND WIRE
60339-0097 POWER SUPPLY TO CONTROLLER BOARD CABLE
60339-0105 EXTERNAL POWER CORD
60339-0113 INTEGRATED WIRELESS RADIO MODULE WITH
ANTENNA
60339-0121 BASE STATION WIRELESS RADIO MODULE WITH
CABLE FOR INDICATOR
60339-1012 XR 4500 REMOTE DISPLAY, COMPLETE ASSY.
60339-1020 DISPLAY DIGIT PC BD
60339-1079 VISOR
AWT05-503348 POLE MOUNT KIT
AWT25-500617 TEMPERATURE OPTION
Additional Parts for the XR 4500 TL
DESCRIPTION
AWT25-500615 XR CONTROLLER BOARD
60314-0013 GORTEX BREATHER VENT
AWT25-500616 KEYPAD W/LIGHT SENSOR WINDOW
60339-0048 POWER SUPPLY BOARD
60339-0055 10" RIBBON CABLE
60339-0063 20" RIBBON CABLE
60339-0071 9" GROUND WIRE
60339-0089 11" GROUND WIRE
60339-0097 POWER SUPPLY TO CONTROLLER BOARD CABLE
60339-0105 EXTERNAL POWER CORD
60339-0113 INTEGRATED WIRELESS RADIO MODULE WITH
ANTENNA
60339-0121 BASE STATION WIRELESS RADIO MODULE WITH
CABLE FOR INDICATOR
60339-3018 XR 4500 TL REMOTE DISPLAY, COMPLETE ASSY.
XR Series Installation Instructions 55
Page 56
13 Spare Parts Lists
Additional Parts for the XR 4500 TL
60339-3026 DISPLAY DIGIT WITH SIGNAL LIGHT
60339-3034 DISPLAY DIGIT PC BD
60339-2077 VISOR
AWT05-503348 POLE MOUNT KIT
AWT25-500617 TEMPERATURE OPTION
Additional Parts for the XR 6500
DESCRIPTION
AWT25-500612 XR CONTROLLER BOARD
60314-0013 GORTEX BREATHER VENT
AWT25-500616 KEYPAD W/LIGHT SENSOR WINDOW
60339-0048 POWER SUPPLY BOARD
60339-0055 10" RIBBON CABLE
60339-0063 20" RIBBON CABLE
60339-0071 9" GROUND WIRE
60339-0089 11" GROUND WIRE
60339-0097 POWER SUPPLY TO CONTROLLER BOARD CABLE
60339-0105 EXTERNAL POWER CORD
60339-0113 INTEGRATED WIRELESS RADIO MODULE WITH
ANTENNA
60339-0121 BASE STATION WIRELESS RADIO MODULE WITH
CABLE FOR INDICATOR
60339-2010 XR 6500 REMOTE DISPLAY, COMPLETE ASSY.
60339-2028 DISPLAY DIGIT PC BD
60339-2077 VISOR
AWT05-503348 POLE MOUNT KIT
AWT25-500617 TEMPERATURE OPTION
56 XR Series Installation Instructions
Page 57
14 Specifications
Power: • Input - 90 to 240 VAC, 50/60 Hz
• 115/230 VAC autosensing power supply
• Consumption - XR2000: 25 watt (60 watt max)
XR4500, 4500TL, 6500: 60 watt
Display: • 6 digit, 7 segment, high intensity (Precision Optical Performance) red LED lamp
• 2” characters (XR 2000), 60 foot viewing range
4.5” characters (XR 4500 and XR 4500TL), 275 foot viewing range
6.5” characters (XR 6500), 325 foot viewing range
• 1 or 2 decimals (XR 4500, XR 4500TL and XR 6500) up to 5 decimals (XR 2000)
• 4 annunciators (GR, NT, lb, KG)
• Capacity - (-99999 to 999999)
Input Data
Interface:
Data Format: • Baud Rates - 300 to 19,200, Auto-learning or selectable
Output Interface • Echo out port - RS-232
Update: • Continuous or demand, selectable
Operating
Environment:
Enclosure: • Weatherproof, powder-coated, mild steel
Dimensions: • XR 2000 - 12.85” x 6” x 2.40” (326mm x 152mm x 61mm)
Shipping Weight: • XR 2000 - 6 lb (3kg)
• RS-232, RS-485, 20 mA Current Loop (active or passive), wireless RF
• 7 or 8 data bits, even, odd, or no parity; 1 or 2 stop bits, Auto-learning or
selectable
• -40°F to 120°F (-40°C to 50°C) 0% to 100% humidity, noncondensing
• Nonglare, contrast lens
• XR 4500 - 24” x 8.88” x 10” (610mm x 226mm x 89mm)
• XR 4500TL / XR 6500 - 32” x 11.75” x 3.5” (813mm x 298mm x 89mm)
• XR 4500 - 18 lb (9kg)
• XR 4500TL / XR 6500 - 28 lb (13kg)
Warranty • 2 year limited
XR Series Installation Instructions 57
Page 58
14 Specifications
58 XR Series Installation Instructions
Page 59
Page 60
Avery Weigh-Tronix USA
1000 Armstrong Dr.
Fairmont MN 56031 USA
Tel:507-238-4461
Fax:507-238-4195
Email: usinfo@awtxglobal.com
www.wtxweb.com
Avery Weigh- Tronix UK
Foundry Lane,
Smethwick, West Midlands,
England B66 2LP
Tel:+44 (0) 8453 66 77 88
Fax: +44 (0)121 224 8183
Email: info@awtxglobal.com
www.averyweigh-tronix.com
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