Doran 4100XL User manual

Digital Checkweigher Scale
INSTRUCTION MANUAL
DORAN SCALES, INC.
1315 PARAMOUNT PKWY.
1-800-262-6844
FAX: [phone]
http://www.doranscales.com
MANUAL REVISION: 0.3
MAN0197 12/3/2001
Model 4100XL
Made in USA

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Table of Contents
Table of Contents.......................................................................................1
Introduction................................................................................................3
Quick Start User's Guide...........................................................................4
Fig. 1: Model 4100XL Front Panel Layout.................................................................4
Power Up: ....................................................................................................................4
Basic Weighing Operation:...........................................................................................4
Controls and Display Operation: ..................................................................................5
Zero:.............................................................................................................................5
Units: (Optional) ...........................................................................................................5
Print: (Optional)............................................................................................................5
Installation:...................................................................................................................5
Electrical Connections:.................................................................................................5
Quick Setup Guide.....................................................................................6
Load Cell and Power Connections:..............................................................................6
Fig. 2: Load Cell / Power connections.......................................................................6
Option Connections:.....................................................................................................6
Fig. 3: Remote Push Button Connections .................................................................7
Detailed Parameter Setup........................................................................10
Entering and Exiting the Calibration Setup Menu:.....................................................10
Fig. 4: Quick Access Panel .....................................................................................10
Stepping through the menu parameters:....................................................................10
Changing a Parameter:..............................................................................................11
Quick Review of Setup Parameters:...........................................................................11
Legal for Trade Restrictions:......................................................................................11
Setup Menus Explained...........................................................................12
Capacity Setup Menu..............................................................................................13
Calibration Menu.....................................................................................................13
Over and Under Setup Menu ..................................................................................14
Digital Filter Setup Menu.........................................................................................14
Automatic Zero Tracking Setup Menu.....................................................................15
Motion Aperture Setup Menu ..................................................................................15
Start Up Zero Setup Menu ......................................................................................15
Latching Zero Request Setup Menu........................................................................15
Latching Print Request Setup Menu........................................................................16
Printer Data Output Setup Menu.............................................................................16
Output Formats .......................................................................................................16
Baud Rate Setup Menu...........................................................................................16
Serial Data Handshaking Setup Menu ....................................................................17
Units Conversion Setup Menu.................................................................................17
Start Up Units Selection Menu ................................................................................17
Remote Push-button Configuration Menu...............................................................18
Legal For Trade Setup Menu ..................................................................................18
Scale Resolution Setup Menu.................................................................................18
Raw Counts Display Mode......................................................................................18

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Data Communications.............................................................................19
Introduction to data communications:.........................................................................19
Printer Modes:............................................................................................................20
Transmit on demand (tod):......................................................................................20
Continuous print (CP):.............................................................................................20
Auto Print 1 (AP1): ..................................................................................................20
Auto Print 2 (AP2): ..................................................................................................20
Data output format:.....................................................................................................21
"F0" Format:............................................................................................................21
Fig. 1 Format "F0" standard form............................................................................21
Fig. 2 Format "F0" lb-oz form ..................................................................................22
Fig. 3 Format "d0" form...........................................................................................22
"d0" Format: ............................................................................................................22
Fig 4. Sample SS0 Format printer output................................................................23
"SS0" format:...........................................................................................................23
Specifications and Interconnect Data....................................................24
Specifications:............................................................................................................24
Table 9: Scale Specifications ..................................................................................24
Interconnect Data:......................................................................................................24
Table 10: TB1 Load Cell Connections.....................................................................24
Table 11: P3 Options Connections..........................................................................25
Table 12: J4 Power Connections.............................................................................25
Table 13: P4 Keyboard Connections.......................................................................25
Fig. 5: Connector J3, Remote switch cable assembly.............................................25
Fig. 6: Connector J3, Serial cable assembly ...........................................................26
Table 14: Serial Cable assembly with Hardware Handshaking...............................26
Table 15: Serial Cable assembly with Software Handshaking ................................27
Fig. 7: Installation of EMI / RFI / ESD protection devices........................................28
Troubleshooting.......................................................................................29
General problem resolution:.......................................................................................29
Resetting the scale parameters:.................................................................................30
Resetting the scale:....................................................................................................30
Scale Messages:........................................................................................................31
Error messages:.........................................................................................................31

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Introduction
Introducing the Doran Scales, Inc. Model 4100XL Digital Checkweigher Scale. This
scale uses state of the art technology to provide you with a low cost solution to the most
demanding weighing applications. With ease of use and setup in mind, the scale is
simple to set up and ready to use. The Model 4100XL offers many features. A few of
these features are listed below:
NTEP certification for Class III installations to 5,000d.
A six digit, 0.56" red LED display for easy reading.
lb, kg, oz, g, lb-oz display units supported.
Fully configurable duplex printer port with RS232 support.
EEPROM nonvolatile data storage of all calibration and setup information.
Microprocessor monitoring system to prevent scale failure under severe
fault conditions.
115/230 VAC 50/60 Hz (jumper selectable) operation.
Field selectable digital filtering.
Software configurable remote push-button support (Optional).
Please be sure to read the entire manual to ensure obtaining all the benefits that the
Model 4100XL can provide. If any questions arise, please feel free to contact the Doran
Scales Technical Support Department at 1-800-262-6844.
Unpacking Your Scale
Before unpacking your Doran scale, please read the instructions in this section. Your
new scale is a durable industrial product, but it is also a sensitive weighing instrument.
Normal care should be taken when handling and using this product. Improper handling
or abuse can damage the scale and result in costly repairs that will not be covered by
the warranty. If you notice any shipping damage, notify the shipper immediately. Please
observe the following precautions to insure years of trouble free service from your new
scale.
DO NOT drop the scale.
DO NOT immerse the scale.
DO NOT drop objects on the platform.
DO NOT pick up the scale by the "spider."
Carefully remove the scale from the shipping carton.

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Quick Start User's Guide
Fig. 1: Model 4100XL Front Panel Layout
Power Up:
Connect the Model 4100XL to a compatible power source.
Basic Weighing Operation:
1) Remove all items from the scale platter.
2) Press ZERO to zero the scale. The weight display should now read zero.
3) Place an item on scale platter and wait for the motion (MOT) indicator to go out,
indicating a stable weight.
4) Read the weight on the scale display.
Over, Under and Accept Checkweighing Operation :
1) Remove all items from the scale platter. (If checkweighing to zero, place the target
weight on the scale.)
2) Press ZERO to zero the scale. The weight indication should now be zero.
3) Place an item on scale platter and wait for the motion (MOT) indicator to turn off,
indicating a stable weight.
4) If the item is heavier than the over limit, the OVER light will light, If the item is lighter
than the under limit, the UNDER light will light. If the weight is between the limits, the
ACCEPT light will light.

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Controls and Display Operation:
The operational controls for the Model 4100XL consist of the ZERO, and an optional
PRINT or UNITS button. A six digit LED display is used to provide weight indications
and operator messages describing scale operation. Scale status such as motion (MOT),
polarity (NEG), and center of zero (ZERO) is displayed on annunciators located to the
left of the display area. Scale units are indicated on four annunciators located to the
right of the main weight display.
Zero:
The ZERO button is used to zero the scale prior to making a reading. The ZERO button
can function over the full range of the scale or it can be limited to a zero band equal to
+1.9% of scale capacity for Canadian applications. To zero the scale, wait until the
scale is stable and press the ZERO button. The scale will zero immediately. The scale
will not "zero" if the scale is in motion.
Units: (Optional)
The UNITS button permits the operator to change the Model 4100XL display weight
units easily. Simply press the UNITS button and the scale will indicate the correct
weight in the new units, lb, kg, g, oz, lb-oz.
Print: (Optional)
The PRINT button permits the operator to print the current weight or send a data stream
to an external device. Like the ZERO button, the user must wait for motion to stop
before pressing the PRINT button. The current weight will then be transmitted to the
printer or external device.
Installation:
The desired scale location should be flat, level and free of any obstructions, which might
interfere with the operation of the scale platter. Remove the platter and locate the
bubble level inside the base. Adjust the four scale feet so the bubble is centered with
the base stable so it does not rock.
When installing your scale, make sure that the power connection is close to the scale
and easily accessible.
Electrical Connections:
Prior to connecting your Model 4100XL to power, check the serial number tag on the
scale for the correct operating voltage. Verify that the power matches the rated voltage.
Be sure the AC power is not excessively noisy - this can occur if large inductive loads,
such as solenoids or motors, are on the same power line. The Model 4100XL has a
filtered power supply to reduce the effects of normal line noise, but they cannot limit
severe fluctuations. If problems occur, noise-producing devices may have to be
suppressed to minimize their effect.

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Quick Setup Guide
Load Cell and Power Connections:
Load cell connections are made through a terminal block located at the bottom center of
the main PC. Board (Fig. 2). See “Specifications and Interconnect Data” for wiring. The
power cord connects to a connector adjacent to the transformer. These connections
are accessible by removing the rear cover.
Fig. 2: Load Cell / Power connections
The Calibration (S1) and UNITS push buttons is located behind the Calibration Access
Cover. This cover is located near the top of the rear cover. There are no zero jumpers,
span jumpers, switches or pots to adjust. The calibration and UNITS push buttons can
be accessed by removing the Calibration access cover.
Option Connections:
The Remote Switch and Serial Communications connector is found on the left side of
the main PC. board. This connection is accessed by removing the rear cover.
Connections are made by either crimping (or soldering) a connector contact onto each
lead of the option cable. After crimping (or soldering), the contact is pressed into a
connector housing. The completed option connector is then snapped onto the option

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connector found on the main board. Like the load cell cable and power cord, the option
cables are passed through watertight fittings mounted on the bottom of the indicator.
Fig. 3: Remote Push Button Connections
Capacity: Capacity selection is performed by pressing and release Calibration button
(S1) to enter the calibrate mode. Press and release UNITS until "CAP
50" appears on the display (where "50" can be any valid capacity). Once
the CAP prompt appears, press and release ZERO until the desired
capacity is displayed. When finished, press and release Calibration button
(S1) to exit Cal menu.
Once the desired capacity has been selected, place the correct capacity
label behind the capacity window located on the front panel. Secure the
label with tape.
Calibration: 1) Momentarily press Calibration button to enter CAL menu. Press and
release the UNITS button until "CAL 0" appears on the display.
TXD
REMOTE
SWITCH
DIGITAL GND.
CTS /RXD

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2) Remove any unnecessary weight from the scale platter and wait for
about 10 seconds. Press ZERO and wait about 15 seconds. The display
will return.
NOTE: If "rg Err" appears on the display, the calibration zero is out of range. Press zero
to clear error. Refer to the analog setup section for additional information.
3) Press and release the UNITS button to scroll through the calibration
capacities. Select one of the following:
CAL FS: Full load calibration.
CAL .50: Half load calibration. (50% of full load)
CAL .25: Quarter load calibration. (25% of full load)
CAL .10: 1/10th load calibration. (10% of full load)
Place the correct weight on the platter and wait about 10 seconds. Press
ZERO. After about 15 seconds, the display will display "donE". Scale
exits out of CAL menu.
NOTE: If "SPAn E" appears on the display, the calibration span is out of range. Press
zero to clear error. Refer to the analog setup section for additional information.
NOTE: Calibration at 10% of capacity has been provided as a convenience to customers
with high capacity scales in remote or inaccessible locations. Scales calibrated
at 10% of capacity are more likely to have significant errors at full capacity than
are scales calibrated at 25% or 50%. Doran Scales recommends that all scales
be calibrated at full capacity whenever possible. 10% calibration should not be
used when calibrating scales for legal for trade applications.
NOTE: On scales with factory installed platforms, the zero and span will lie within
permissible limits. Use this section only if you are curious about the load cell
output.
Analog Setup:
1) Momentarily press the Calibration button to enter CAL menu. Press
and release the UNITS button until CAL 0 (where 50 can be any valid
capacity) appears on the display. Follow the procedure to select the
desired scale capacity.
2) Once the correct capacity has been selected, press and release UNITS
until in the raw counts mode.
3) Return the scale platform to "No Load" by removing any unneeded
items from the platform.

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4) Record the "no load" counts.
5) Place "Full Load" on the platform and record the "Full Load" counts.
Subtract the "No Load" counts from the "Full Load" counts to calculate
span. Refer to Table 1 and verify that the span falls within the limits
specified for the amount of dead load present. If the readings, are outside
of the limits specified, change dead load or span until you meet the
requirements.
6) When using 50%, 25% or 10% of full load to calibrate, calculate the
span for the calibration weight in use. Divide the resulting span by .5, .25
or .1 respectively before comparing the span to the table. The "Full Load"
raw counts (span + dead load) should not exceed 70.0000 counts.
Dead Load Minimum Span
2.0000 to 17.5000 counts 5.3000 counts
17.5000 to 28.0000 counts 11.5000 counts
Table 1. Minimum span requirements