Digi DC-200, DC-300 Service Manual
DC-200/300
Counting Scale
Counting Scale
Service Manual
Version 1.37
Contents
1.0 Overview ............................................................................................................................................2
1.1 DC-200/300 Specifications ................................................................................................................. 2
1.2 Keyboard and Display ......................................................................................................................... 3
1.2.1 Annunicators .............................................................................................................................................. 4
1.2.2 Key Functions............................................................................................................................................. 4
1.3 Interface Ports ....................................................................................................................................7
1.4 Capacities and Resolutions................................................................................................................. 7
2.0 Installation......................................................................................................................................... 8
2.1 Unpacking .......................................................................................................................................... 8
2.2 Repacking .......................................................................................................................................... 9
2.3 Setting Up .......................................................................................................................................... 9
2.4 Powering Up the DC-200/300 ............................................................................................................ 9
2.5 Initialize Scale Specifications ............................................................................................................. 10
2.6 Start-Up Screens .............................................................................................................................. 11
2.7 Calibration (Span Adjustment) ........................................................................................................... 12
2.8 Setting Time and Date ...................................................................................................................... 15
2.9 Configuration Settings ....................................................................................................................... 15
2.9.1 Configuring Specification 141 and 142 Settings from the Scale Keyboard ................................................15
2.9.2 Configuring Spec 141 and 142 Settings Using the Spec Upload Utility .....................................................27
2.10 Modes of Operation ........................................................................................................................ 36
3.0 Maintenance ....................................................................................................................................37
3.1 Hardware Testing ............................................................................................................................. 37
3.1.1 RAM and Communications Port Testing................................................................................................... 37
3.1.2 Internal Test Count ...................................................................................................................................41
3.1.3 Span Switch Status Test........................................................................................................................... 41
3.1.4 Voltage Checkpoints .................................................................................................................................41
3.2 Internal Printer Tests and Adjustments (DC-300 only)........................................................................ 42
3.2.1 Checking or Rezeroing the Thermal Head Usage Counter ........................................................................42
3.2.2 Adjusting the Printer Label Gap Sensor .....................................................................................................43
3.2.3 Adjusting the Printing Position................................................................................................................... 45
3.3 Clearing the Scale Memory ............................................................................................................... 45
3.4 Technical Drawings ........................................................................................................................... 47
3.4.1 DC-300 Exploded View ............................................................................................................................47
3.4.2 DC-300 Block Diagram .............................................................................................................................48
3.4.3 DC-200 Block Diagram .............................................................................................................................49
4.0 Assembly/Disassembly of the DC-200/300...................................................................................... 50
4.1 Removing the Main Cover .................................................................................................................50
4.2 Disconnecting the Display Board ...................................................................................................... 51
4.3 Disconnecting the Keyboard Circuit Board........................................................................................ 52
4.4 Removing the Interface Main Board .................................................................................................. 53
4.5 Removing the Printer Drawer Block (DC-300 only) ............................................................................54
4.6 Removing the Thermal Print Head (DC-300 only) .............................................................................. 55
5.0 Network and Interfaces: External Printers ......................................................................................57
5.1 Connecting an External Printer to the Scale ....................................................................................... 57
5.1.1 Spec Settings for External Printers............................................................................................................ 57
5.1.2 Connecting the Printer to the RS-232C Port .............................................................................................58
5.2 Eltron Printers ................................................................................................................................... 59
5.2.1 Set the Computer Serial Port ....................................................................................................................59
5.2.2 Designing a Label .....................................................................................................................................60
5.2.3 Saving the Label Format You Have Made .................................................................................................64
5.2.4 Downloading the Label Format From the Computer to the Eltron Printer .................................................. 67
5.2.5 Predesigned Label Formats for Eltron Printers.......................................................................................... 68
5.2.6 Testing to See What Label Format or Graphic is in the Eltron Printer’s Memory ........................................ 73
5.2.7 Printing to the Eltron Printer from the DC-200/300 Scale.......................................................................... 75
5.3 Epson Printers ...................................................................................................................................76
6.0 Network and Interfaces: Connection to a PC ..................................................................................77
6.1 Ethernet Connection .........................................................................................................................77
6.1.1 Checking the Scale’s IP Address.............................................................................................................. 77
6.1.2 Machine Setup Utility................................................................................................................................ 77
6.1.3 Changing the IP Address Directly on the Scale ......................................................................................... 78
6.1.4 Ethernet Cable Connection Between the Scale and the Computer........................................................... 79
6.1.5 Setting the Computer’s Network Communication ..................................................................................... 79
6.1.6 Entering the Data Transfer Mode on the Scale.......................................................................................... 81
6.1.7 Exiting The Data Transfer Mode on the Scale........................................................................................... 82
6.1.8 Pinging the Scale to Test the Ethernet Connection ................................................................................... 83
6.2 RS-232 Connection ..........................................................................................................................84
6.2.1 Spec Settings for RS-232C Connection to a PC ....................................................................................... 84
6.2.2 Connecting the PC to the RS-232C Port .................................................................................................. 85
6.2.3 Configuring Communication Between the Scale and the Computer .......................................................... 86
6.2.4 Setting HyperTerminal to Capture Data Coming From the Scale................................................................ 86
6.2.5 Sending Data from the Scale to HyperTerminal ........................................................................................ 87
6.2.6 Scale Data Header Codes ........................................................................................................................ 87
6.2.7 Requesting Data From the Scale Using HyperTerminal ............................................................................. 88
7.0 Network and Interfaces: Scanners, Keyboards, Balances.............................................................. 89
7.1 Connecting an IBM Keyboard ...........................................................................................................89
7.2 Connecting a Barcode Scanner ........................................................................................................90
7.2.1 Header Codes.......................................................................................................................................... 90
7.2.2 Z Commands via Barcodes ...................................................................................................................... 91
7.2.3 Configuring the RS-232C Port for a Scanner ............................................................................................ 91
7.2.4 Connecting the Scanner to the RS-232C Port ..........................................................................................92
7.2.5 Configuring the Keyboard Port for a Scanner ........................................................................................... 92
7.2.6 Programming the QSC-6000 Plus Quickscan RS-232C Scanner ............................................................. 93
7.2.7 Programming the QuickScan Keyboard Wedge Scanner.......................................................................... 98
7.3 Connecting a Force Balance .............................................................................................................99
7.3.1 Spec Settings for Force Balance .............................................................................................................. 99
7.3.2 Connecting the Force Balance to the RS-232C Port .............................................................................. 100
8.0 Firmware Upgrade .........................................................................................................................101
8.1 Determining Your Current Firmware Version Number ...................................................................... 101
8.2 Installing the WinDload Software .....................................................................................................101
8.3 Setting Up the WinDload Software ..................................................................................................104
8.4 Connecting the DC-200/300 Scale to the Computer .......................................................................108
8.5 Downloading Firmware to the Scale ................................................................................................ 109
9.0 Appendix ........................................................................................................................................112
9.1 DC-200/300 Error Message List ......................................................................................................112
9.2 Appendix - Rezero Functions ..........................................................................................................114
9.3 Character Code Tables................................................................................................................... 116
9.3.1 ASCII Code ............................................................................................................................................ 116
9.3.2 Teraoka Codes ....................................................................................................................................... 118
About This Manual
This manual contains technical instructions and procedures for servicing the DC-200/300 counting scale. It is for
the use of DIGI scale dealers and authorized technicians. The manual does not attempt to cover again all of the
operating procedures covered in the DC-200/300 operation manual nor does it cover every possible service
situation. If you have questions regarding this manual or a service-related situation not covered by this manual,
please contact the Service Department by calling 715-234-9171. This manual applies to Version 1.37 of the
DC-200/300 counting scale.
Some procedures described in this manual require work inside the scale base. These
Caution
procedures are to be performed by qualified service personnel only.
Authorized distributors and their employees can view or download this manual from the
DIGI distributor site at www.DigiScales.com .
1.0 Overview
1.1 DC-200/300 Specifications
The following table illustrates all specifications associated with the DC-200/300 counting scale.
General Operating Specifications Weight Display Resolution 1/2,500
1/5,000
1/10,000
Counting (internal) Resolution 1/1,000.000
Power Source and Frequency AC 100-120V, 50/60 Hz
Battery (DC-200 only) 12V, 3.2 Ah/20hr
Power Consumption 50W
Operating Temperature -10 C to 40 C (14 F to 104 F)
Operating Humidity 15 to 85% RH Maximum
Dimensions Platter Size 360 x 275 mm / 14.17 x 10.83 in
Dimensions 410 mm (L) x 378 mm (W) x 140 mm(H)
16.14 in (L) x 14.88 in (W) x 5.52 in (H)
Analog Specifications Load Cell Excitation 12 VDC
Number of Load Cells four 350 ohm load cells maximum
Scale Channels Up to 3 scales including the built-in scale
Input Sensitivity 0.4 - 2.0mV/V
Digital Specifications Display LCD with backlight (136 x 16 dots w/ icon)
Weight: 5 digits
Unit Weight: 5 digits
Quantity: 7 digits
Memory 2 Mb standard (up to 5000 items)
Programmable Data per Item ID code (32 digits), Unit weight (5 digits), Part
number (32 digits), Part name (32 digits),
Location (32 digits), Inventory (8 digits),
Threshold (8 digits), Tare weight (5 digits),
Set point target data
Printing Items ID code, Lot number, Net weight, Gross
weight, Unit weight, Tare weight, Parts
name, Parts number, Quantity, Task
contents, Barcodes (code 39, code 128)
Mechanical Specifications Keyboard Keys Mechanical switch
Number of Preset Keys 32 preset keys
Printer Type (DC-300 only) Drawer type
Paper types: label and receipt
Paper width: for label - max. 60 mm, for
receipt - 40, 50, or 60 mm
Resolution: 8 dots/mm
Speed: For label - 80 mm/sec, for receipt -
100 mm/sec
Table 1-1. DC-200/300 Specifications
Interfaces and Ports Amphenol one 14-pin interface to scale
RS-232C three RS-232C data ports (8-pin DIN) to PC,
printer, force balance or scanner
Ethernet one Ethernet port to PC, hub, or router
IBM Keyboard one IBM keyboard port
Electronic Components Main CPU Hitachi HD6413003RF16 (H8/3003)
Flash Memory MBM29F160BE-70
SRAM Hyundai HY628400ALLG-55 (Normal pin)
Mitsubishi MEM5408ART-55LL (Reverse pin)
Display Device IDW RD747SG-LG
Printing Head (DC-300) Kyocera KYT-56-8MPP1-TRS
DC Stepping Motor (DC-300) Minebea 17PM-K448-G5V
A/D Converter Teraoka TWB-09130 (AD Main Board)
Power Supply (DC-300) NEMIC Lambda ZD75-0524
Table 1-1. DC-200/300 Specifications
1.2 Keyboard and Display
Figure 1-1 shows the DC-200/300 console with annunciators, the alphanumeric keyboard and the numeric
keypad. Annunciators are described in Section 1.2.1. Section 1.2.2 describes the DC-200/300 keyboard and
keypad.
Figure 1-1. DC-200/300 Display
1.2.1 Annunicators
Table 1-2 shows a list of the annunciators that the DC-200/300 uses to provide additional information about the
value being displayed. The annunciators are illuminated when the specific function is being performed.
Annunciator
→
0
←
NET
RECOM
INSUFF
∑
IN
OUT
PE
R
S
X
Z
Gross weight is zero
Display shows net weight (when tare weight is entered or recalled)
Unit weight is recomputing is possible
Net weight is below specified percentage of scale capacity
Memory indicator showing quantity accumulation is being done
Inventory IN (for counting mode)
Inventory OUT (for counting mode)
Paper end.
Scale is in Registration Mode, also referred to as Operation Mode. (see Section 2.10 for description
of modes)
Scale is in Programming Mode. (see Section 2.10 for description of modes)
Scale is in Report Mode. (see Section 2.10 for description of modes)
Scale is in Service Mode. (see Section 2.10 for description of modes)
Annunciator Meaning
Table 1-2. DC-200/300 Annunciators and Function
1.2.2 Key Functions
The DC-200/300 features a full alphanumeric keyboard with many functions for managing inventory information
and scale operation. Table 1-3 lists the keys and key functions of the DC-200/300 keyboard and keypad (see
Figure 1-1 on the previous page).
Note: Some keys have different functions depending on what mode you are in, so be sure to check which mode is
selected before using them.
.
Key
to
Description
Turns the scale display on or off
Used to enter numeric values. When using the scale, first enter a numeric value, then press the
appropriate function key.
Allows cycling between the different modes:
• Operation Mode – weighing and counting operations
• Report Mode – print item, inventory, and shelf location reports
•Program Mode – entering item data, factory name
• Password Mode – password protecting certain operations
• Service Mode -setup and troubleshooting by an authorized dealer or technician
• Operation Mode – set and clear tare weights
•Program Mode – do an item test print
• Other Modes – used to select “No”
• Operation Mode – clear keyed-in data from the display starting with the last digit entered
• Other Modes – used to select “Yes”
Used to reset the scale to zero. Also used in conjunction with other keys to enter the maintenance
mode. The
• Operation Mode - compute unit weight by sampling. Press the
• Other Modes - escape the programming screen without saving data
Used to enter a known unit weight using the numeric keypad
REZERO
10-piece sample on the platform, or after using the numeric keypad to enter the sample size. On
multi-channel units, ensure that the correct scale is selected.
key does not function when the scale is in motion.
PIECES
key after placing a
• Operation Mode – accumulate the total quantity
•Program Mode – select an item to be programmed such as item code, factory name, or cycle
through set-point modes
• Report Mode – select the type of report to print
• SPEC Setting – move between SPEC numbers (low to high)
•Program Mode –- select programming item such as item code, factory name
• Report Mode – select report type
• Other Modes – enter the delete function
• SPEC Setting – move between SPEC numbers (high to low)
• Operation Mode – call up stored item code information and switch between item code inventory
IN and OUT modes
•Program Mode – store the programmed data
Enter numeric values containing a decimal point
Note: A numeric value must be entered before the decimal point. For example, .250 would be
entered as 0.250.
Feed label or receipt paper (DC-300 only)
Cycle between Scales A through D when using the DC-200/300 as a multi-scale system.
Table 1-3. DC-200/300 Key Functions
Key Description
• Operation Mode – print a label or report
• Report Mode – print out a report
•Program Mode – enter information about an item into temporary memory
to
• Operation Mode – view item code data stored in memory
•Program Mode – enter alphabetic data
Move the cursor . Change the entry to the right. Also used to cycle forward between choices in
setting mode.
Move the cursor. Change the entry to the left. Also used to cycle backward between choices in
setting mode.
SPEC
Select the top function or character of a desired character key
Select the bottom function or character of a desired character key, generally to quickly view the
values in different registers
Shift between code type for keyboard entry. Options are:
•
P:KEY
•
A:KEY
•
T:KEY
Section 9.3 on page 116 - Character Code Tables
Delete data
Insert data
- enter the letter or number corresponding to the key pressed
ASCII code - select by entering the hex code for the character
Teraoka code - select by entering the numeric value for the character
SPEC
Table 1-3. DC-200/300 Key Functions
1.3 Interface Ports
The DC-200/300 is equipped with a number of interface ports enabling it to be connected with other devices.
There are RS-232C ports that allow connection to bar code readers, printers or force balances. An IBM keyboard
interface permits connection to an external keyboard or wedge scanner. The Ethernet connection makes the
DC-200/300 a networkable workstation and allows you to use the Utility Transfer and Label Design programs.
Figure 1-2. DC-200/300 Interface Ports
1.4 Capacities and Resolutions
Table 1-4 lists the scale capacities and resolutions for all models of the DC-200/300 counting scales. The system
weighing accuracy is 0.02 percent.
Counting scales specify two types of resolution:
•Weight (or external) resolution
•Counting (or internal) resolution
Weight resolution is displayed in divisions of the full scale capacity which is divided into weight increments. For
example, a 5-lb scale divided into 10,000 display divisions would display weight with 0.0005 lb divisions
(10,000 divisions x 0.0005 lb = 5.0 lb).
Counting resolution is based on the internal resolution of the scale. The weight and counting resolutions for the
DC-200/300 capacities are shown below and apply to all models of DC-300 counting scales.
DC-200/300 Single Scale
Note: Units are selectable from lb to kg and can be programmed to weigh in other primary units: lb, kg, g.
Capacity
1.0 lb Both 0.0001 0.000001 6" x 8"
2.5 lb Both 0.0002 0.000002 7" x 10"
5.0 lb Both 0.0005 0.000005 12" x 14"
10.0 lb Both 0.001 0.00001 12" x 14"
25.0 lb Both 0.002 0.00002 12" x 14"
50.0 lb Both 0.005 0.00005 12" x 14"
Mounting Internal/External Weight Resolution Counting Resolution Platform Dimension
The external scale platform connector allows the DC-200/300 to connect with another larger capacity platform. A
third scale can be added by using the optional Y cable to connect to the external scale connector. with the ability
to add a force balance, barcode scanner, external printer and/or keyboard, your DC-200/300 becomes the hub of
a sophisticated weighing system with huge capacities for expandability and flexibility.
Table 1-4. DC-200/300 Single Scale Capacities
2.0 Installation
This section describes the procedure for the installation and setup of the DC-200/300 counting scale.
2.1 Unpacking
Do not turn scale upside down. Always work with scale on its side! Damage to the load cell
Caution
Immediately after unpacking, visually inspect the DC-200/300 counting scale to ensure all components are
included and undamaged. If any were damaged in shipment, notify Rice Lake Weighing Systems and the shipper
immediately.
The DC-200/300 counting scale is packed in custom-fitted foam. After opening the box, remove all the
components. Check the insides of the box carefully to make sure you have all of the pieces. The package should
include the following:
• DC-200/300 counting scale
• Stainless steel platter
•AC power cord
• DC200/DC300 set-up tools CD-ROM
• Thermal head cleaning kit (DC-300 only)
• Thermal printer take-up reel (DC-300 only)
•DIGI certificate of quality
• Spare keysheet label
can occur if the scale is turned upside down.
Remove the bag protecting the scale and the dessicant bag. Next remove the protective film covering the front
panel and the foam spacers between the scale case and the platform spider. Finally, place the stainless steel
platter on top of the scale and seat it securely on the rubber stops.
After insuring that all the parts are present, store the original box in a safe location for possible future use. You
will want the original packaging if you ever need to transport the scale or send it for servicing.
Figure 2-1. DC-200/300 Unpacked
2.2 Repacking
If the DC-200/300 counting scale must be returned for modification, calibration or repair, it must be properly
packed with sufficient cushioning materials. Whenever possible, use the original carton when shipping the
DC-200/300. Damage caused by improper packaging is not covered by the warranty.
2.3 Setting Up
Place the scale on a solid, level surface away from fans, breezes, and sources of electrical interference.
Level the scale by turning the four adjustable legs located on the bottom of the scale while referencing the b ubble
level located on the front of the scale (see Figure 2-2).
Note: To ensure a higher degree of scale stability, turn in all four adjustable legs before leveling. Turn out adjustable
legs to level as needed.
Figure 2-2. Leveling Feet and Bubble
2.4 Powering Up the DC-200/300
After plugging the power cord into the socket on the bottom of the scale (Figure 2-3) turn the power switch on
the back of the bottom of the scale to the
is currently
, turning it to the
OFF
position but the display has been powered down by pressing the
reactivated by pressing the
Power switch
location
ON/OFF
ON
position. Generally when starting up the scale, if the power switch
position powers up the scale. If the power switch is already in the
ON
ON/OFF
key on the front, the scale can be
key again.
Power cord
location
ON
Figure 2-3. Power Switch and Power Cord Location
2.5 Initialize Scale Specifications
When first setting up the DC-200/300 scale, the specifications can all be set to their default values in one
procedure. The scale has three possible sets of default values: Japan, U.S.A., and Standard. If the scale will be
used in the United States, the best initial combination of settings will be the U.S.A. Remember that you can
customize many functions of the scale to fit your customer’s application by modifying these specification
settings. For more information on the default settings of each specification and their optional settings, see Section
3.0 of the DC-200/300 Operation Manual .
Note: This procedure clears the scale’s SDRAM before initializing the specification settings to their default values.
This means that all item code information, customized specification settings and custom free label formats will be
erased by performing this procedure.
1. Turn on the Span Switch and then power on the scale.
2. Press and hold and
Country Spec mode.
REZERO key while entering 124 from the numeric keypad to enter the Select
3. Use the
(USA), and 3-STD (Standard). When the display shows 1-US, press the
4. The scale will next move to the Select Scale Type mode. Use the
<< or >> key to scroll through the Country code options. (The options are 0-AA (Japan), 1- US
REPRINT key to select it.
<< or >> keys to select either 0 DC300
or 1 DC200.
Press the
REPRINT key to confirm your selection.
5. The scale will indicate that it is reading the default country specs for the country setting you selected in
Step 2 above.
6. The scale will next ask you if you want to clear all the SDRAM memory in the scale and intialize all the
files and specifications. Press the
TARE key to exit without reinitializing.
CLEAR key to clear the memory and intialize the specifications or the
Pressing the Clear key will also erase any item code files, inventory records, and custom label
Caution
formats you have programmed into the scale previously.
If you press the CLEAR key to reinitialize, the scale will display a message saying PLEASE WAIT..., while
the procedure is taking place.
7. Once the settings are reinitialized, the scale will go through its normal start-up segment check and then
return to the Span Switch On Mode.
2.6 Start-Up Screens
The instructions below assume that you are using the scale as a stand-alone unit, with or without remote
platforms. For information on using the DC-200/300 as a network workstation, see Section 6.0.
1. As the scale powers up it will display the current version of the firmware it is using. It also sho ws that the
scale is currently being operated as a stand-alone unit.
2. After a test of the different elements of the display, the scale takes you to the stand-by screen in the
Operation Mode. At the stand-by screen the
WEIGHT, UNIT WEIGHT and QUANTITY displays show zeroes
and the annuciator for the platform you are using is illuminated (A, B, C or D).
From this stand-by screen all of the basic weighing, counting and inventory operations can be performed
(See Section 6.0 on page 77). Also, if any job sequence instructions have been programmed into the
scale, the first operator instruction will be displayed on the second line of the display (Section 8.0).
3. If there is anything on the platform(s) and it exceeds the scale start range, a beep sounds, and the
following error message appears.
Note: The Initial Start Range settings are controlled by SPEC 631. The default setting is 0: +UNLIMITED TO 10%
OF FULL SCALE.
Remove the weight from the platform and press the CLEAR key to exit.
2.7 Calibration (Span Adjustment)
The DC-200/300 counting scale is a high-precision instrument. Although the scale needs very little maintenance,
you may want to check the calibration after every month or so of normal usage. To do this you will need to have
a test weight of approximately the total capacity of the scale (i.e. a 10 lb weight if you have a 10 lb capacity
scale). After the scale is initially installed, put the weight on the platform and record the weight displayed. Then
every month or so put the same weight on the scale and verify that it still reads the same.
Many facilities have a technician come in and check their units with certified test weights four times a year. If
you are ISO certified, you will want to check to see if your certification specifies more stringent requirements to
stay in compliance. Your DIGI scale dealer has the calibrated test weights, expertise and experience to perform
this task for you as well as to check other operating parameters of your scale and help you effectively integrate
scales into your operations. If you do not know who your local DIGI dealer is, call us at 1-715-736-0002 and we
will help you find someone who can provide you with on-site support.
Follow the instructions below to calibrate your DC-200/300 scale to ensure its continued accuracy.
1. Make sure the scale is turned off. Then press the span switch to reset it. See Figure 2-4 for location of
Span switch).
Figure 2-4. Location of Span Switch
2. Turn the scale back on. the scale displays the message, CHANGE SPAN SWITCH.
3. While pressing the
REZERO key, enter 8715 from the numeric keypad to enter the calibration mode.
4. The scale display confirms that you are in the Calibration Mode.
5. Next, press the
REPRINT key to enter the zero setting mode.
6. Choose which scale platform you are calibrating. The scale defaults to platform A. To choose another
scale platform, press the
7. Make sure that nothing is on the scale platform and press the
SCALE key until the platform you want to calibrate is displayed.
CODE key to have the scale automatically
search for the zero point.
8. The scale displays the zero point in the quantity window. It should be a value between 9000 and 11000.
If the scale does not catch that range, you will need to call your local DIGI dealer or call us at
1-715-736-0002 for service assistance.
9. Press the
REZERO key to clear the Internal Count shown in the weight window.
10. Press the REPRINT key to enter the weight calibration setting.
11. Put a calibrated weight on the platform equal to the total capacity of the scale (Example, for a 25 lb scale,
place a 25 lb weight on the scale). Alternatively, you can enter the weight from the numeric keypad. The
weight appears in quantity window. Press the
REPRINT key to save the calibration data.
The display confirms that the span settings for calibration of the scale are being saved
Finally the screen returns to the initial
CHANGE SPAN SWITCH.
12. Once the span switch is turned off, the scale automatically returns to operation mode. The scale should
now be powered off and restarted for the new settings to take effect.
2.8 Setting Time and Date
Once you set the internal clock for the correct day and time it will continue to keep them, even when the scale is
off, using the internal battery on the main board. The procedure below can also be used to adjust the time when
moving from Standard to Daylight Savings Time or when the scale is moved to a new facility in a different time
zone.
Note: SPEC 05 - DATE ORDER and SPEC 06 -TIME FORMAT allow you to set the format for date and time that
you prefer the scale to display. The defaults are Month/Date/Year for date and 12 hour for time. To change these
specifications, see Section 2.9.1.
1. Press the MODE key twice until the display shows ITEM CODE PROGRAMMING. The S annunciator,
indicating the Programming Mode, will illuminate.
2. Press the
PROGRAM DATE screen. Enter the current date using the numeric keypad. For months or days from 1 to
9, enter a leading zero. (Ex. In a MM-DD-YY format, May 8, 2003 would be entered as 050803.) Press
the
REPRINT key to store the data in temporary memory and move to the time programming mode.
3. Enter the current time using the numeric keypad. For numbers from 1 to 9, enter a leading zero. (Ex. In a
12 hour format, 3:06 pm would be entered as 0306.) If SPEC 06 - TIME FORMAT is set to a 12 hour
format, you use the
4. Press the
saving the data.
5. To return to the Stand-by Screen in the Operation Mode, press the
+ (plus) or – (minus) keys to scroll through the programming options until you see the
<< and >> keys to toggle between AM and PM.
CODE key to save the data or press the PIECES key followed by the CLEAR key to exit without
MODE key three times.
2.9 Configuration Settings
This section presents the setup and configuration of the DC-200/300 counting scale to be used specifically by
distributors and service technicians. Configuring these specifications allow you to tailor the DC-200/300 to your
specific applications.
Setting the specifications allows you to modify the functionality of the DC-200/300. Use the tables in this section
to view the options you can modify. For example, if you want the function allowing you to print labels by
pressing the
specification table and locate
means that the
the SPEC setting to
2.9.1 Configuring Specification 141 and 142 Settings from the Scale Keyboard
The following tables list the DC-200/300 specifications and their corresponding default values. The default
values are automatically set when the scale’s memory is set by the dealer for the country of operation.
SPEC 00 through SPEC 71 (Table 2-1) are customer specifications and use the 141 access code, while SPEC 600
through SPEC 646 (Table 2-2) are weight and measurement specifications, and use the 142 access code. In
programming specifications, the
specification without saving changes to the SPEC code you were just in.
Customer Specification (141 Settings)
1. To configure customer specifications, press and hold the REZERO key and enter 141 using the numeric
2. If you want to modify a SPEC other than SPEC 00 and you know the number of that SPEC code, enter
+/- keys as well as pressing the REPRINT key to work on the DC-200/300, refer to the DC-200/300
SPEC 34 - PRINT WHEN PRESS +/- KEY. The default for SPEC 34 is 0, which
PRINT WHEN PRESS +/- KEY function is turned off or disabled. To turn it on or enable it, change
1.
REPRINT and – (minus) keys allow you to move to the next or previous
keypad. The first SPEC code, SPEC 0 is displayed, with
first line of the weight display and its current setting (ex.
If this is the SPEC that you want to modify, press
>> or << keys to scroll through the possible settings.
SP0: AUTO POWER SAVING appearing in the
00>0: Disable) appearing in the second line.
When the setting you want to store is displayed, press the + (plus) key to enter the change into temporary
memory and move to the next SPEC code.
the number of the SPEC code on the numeric keypad and press the
REPRINT key. Otherwise, you can
use the + (plus) and – (minus) keys to scroll through the specifications until you find the one you want.
Then make your changes per the instructions in Step 1.
3. To change another SPEC code before exiting, repeat Steps 1 and 2.
4. To save all the changed SPEC settings currently in temporary memory and exit to the Operation Mode,
press the
CODE key. You will hear a long beep to confirm that the scale is saving the change. The saving
of the configuration file takes about 10 seconds, after which the scale will return to the Stand-By mode.
To exit to the Operation Mode without saving the changes, press the TARE key.
If you power off the scale while the saving process is going on, you can clear the entire
Caution
memory of the scale. Wait until the scale has returned to the Stand-by screen before
performing any other functions.
5. Power down scale using the power switch on the back of the bottom of the scale, not the ON/OFF key on
the keyboard.
6. Power scale on to re-initialize the new specification settings.
SPEC Description
00 Auto Power Saving When No Weight Change & No Key Press
0: Disable (DEFAULT)
1: 1 minute
2: 2 minutes
3: 3 minutes
4: 4 minutes
5: 5 minutes
6: 6 minutes
7: 7 minutes
8: 8 minutes
9: 9 minutes
10: 10 minutes
11: 11 minutes
12: 12 minutes
13: 13 minutes
14: 14 minutes
15: 15 minutes
01 Power Saving Type
When set to 0, the backlight turns off when the scale goes into power-saving mode. When set to 1,
the scale turns off entirely
0: Backlight Off (DEFAULT)
1: Power Off
02 Negative Counting
0: No
1: Yes (DEFAULT)
03 Extent of Insufficient Samples
Sets the percentage of the full scale capacity that the initial counting sample has to exceed, otherwise
the
INSUFF lamp lights.
0: 0.1% (DEFAULT)
1: 0.2%
2: 0.0%
04 Set New Item Code During Registration (Operation) Mode
0: Yes (DEFAULT)
1: No
05 Date Order
0: Month/Day/Year (DEFAULT)
1: Day/Month/Year
2: Year/Month/Day
06 Time Format
0: 24 hour (DEFAULT)
1: 12 HOUR (am/pm)
07 Unit Weight Auto Recomputing
0: No (DEFAULT)
1: Yes
08 Sampling Times for Unit Weight Calculation
Higher number samples improve accuracy in environments of higher vibration or breeze but also
increase the time required to compute the unit weight.
0: 15 times (DEFAULT)
1: 20 times
09 Display Accuracy Unit Weight Calculation During Recomputing
0: No (DEFAULT)
1: Yes
SPEC Description
10 Set Point Buzzer
0: Buzzer on (DEFAULT)
1: Buzzer off
11 Clear All Input Key in One Touch
0: Yes
1: No (DEFAULT)
12 Keep Lot Number in Registration (Operation) Mode
0: Allow (DEFAULT)
1: Inhibit
13 Job Sequence
0: Disable (DEFAULT)
1: Enable
14 Auto Exit From Add Mode
0: No
1: Yes (DEFAULT)
15 SIO Select Job
Defines what the primary or standard input/output port on the scale is connecting to.
0: No operation (DEFAULT)
1: Force Balance
2: PC
3: Printer
4: Bar Code Scanner
16 RS-232C Baud Rate (SIO - Standard Input/Output Port)
0: 1200 baud
1: 2400 baud
2: 4800 baud
3: 9600 baud (DEFAULT)
4: 19200 baud
5: 38400 baud
17 RS-232C Data Length (SIO - Standard Input/Output Port)
0: 7 bits
1: 8 bits (DEFAULT)
18 RS-232C Parity Bit (SIO - Standard Input/Output Port)
0: None (DEFAULT)
1: Odd
2: Even
19 RS-232C Stop Bit (SIO - Standard Input/Output Port)
0: 1 bit (DEFAULT)
1: 2 bits
20 RS-232 Option Card
0: Not connected (DEFAULT)
1: Printer/Force balance
2: Force balance/Printer
3: Printer/PC
4: PC/Printer
5: PC/Force balance
6: Force balance/PC
21 RS-232 Baud Rate for 8 Pin DIN 1 Connector
0: 4800
1: 9600 (DEFAULT)
2: 19200
3: 38400
SPEC Description
22 RS-232 Data Length for 8 Pin DIN 1 Connector
0: 7 bits
1: 8 bits (DEFAULT)
23 RS-232 Stop Bit for 8 Pin DIN 1 Connector
0: 1 bit (DEFAULT)
1: 2 bits
24 RS-232 Parity Bit for 8 Pin DIN 1 Connector
0: None (DEFAULT)
1: Odd
2: Even
25 RS-232 Baud Rate for 8 Pin DIN 2 Connector
0: 4800
1: 9600 (DEFAULT)
2: 19200
3: 38400
26 RS-232 Data Length for 8 Pin DIN 2 Connector
0: 7 bits
1: 8 bits (DEFAULT)
27 RS-232 Stop Bit for 8 Pin DIN 2 Connector
0: 1 bit (DEFAULT)
1: 2 bits
28 RS-232 Parity Bit for 8 Pin DIN 2 Connector
0: None (DEFAULT)
1: Odd
2: Even
29 RS-232 Connection to Force Balance (FB)
0: Disable (DEFAULT)
1: Enable
30 Type of Force Balance
0: Export (DEFAULT) 2:S-HG200
1: HR-603:S-HG300
31 PC/PRN Output Data Method
0: No operation
1: Counting
2: By +/-/Print Key (PC/PRN) (DEFAULT)
3: For both classes 1 & 2
32 Select External Printer Type
0: Eltron LP2622/LP2722 or TVP1000 (DEFAULT)
1: SE520
2: DP122 (Japan)
3: Epson output
33 External Eltron/TVP Printer Download Label Format
0: Enable (DEFAULT)
1: Disable
34 Print When Press +/- Key
0: Disable (DEFAULT)
1: Enable
35 PC Data With Header
0: Yes (DEFAULT)
1: No
36 PC Data Header Type
0: Code 9 - numeric headers (DEFAULT)
1: Title - alphabetic headers
SPEC Description
37 IBM Keyboard Port
0: IBM Keyboard
1: Scanner
38 Barcode Scanner (BCS) With Header
0: Yes (DEFAULT)
1: No
39 Track Nprint (TNP) Time Out
0: 2 seconds (DEFAULT)
1: 8 seconds
2: 32 seconds
40 Selection of Network Interface
0: No network (RS-232) (DEFAULT)
1: Twisted Cable (Ethernet)
41 Port Number (IP Address)
The port number can be set anywhere in a range from 1 to 255 (DEFAULT = 001 for DC-300)
(DEFAULT = 002 for DC-200)
42 Set Scale Number
The scale number can be set anywhere in a range from 0 to 999999 (DEFAULT = 00001)
43 Select Receipt or Label Paper Printing
0: Print paper receipt
1: Print label paper (DEFAULT)
44 Printing Speed For Receipt
0: Slow
1: Normal (DEFAULT)
2: High
45 Printing Speed for Label
0: Slow
1: Normal (DEFAULT)
2: High
46 Label Printing Density
0: Low
1: Medium
2: Medium High (DEFAULT)
3: High
47 Label Type
0: Gap (DEFAULT)
1: No Gap
48 Peel Sensor Function
The peel sensor determines whether labels are set to be printed with the backing left on (0: disable) or
with the backing peeled part way so that an individual label can be removed easily from the backing
for immediate use (1: enable).
0: Disable
1: Enable (DEFAULT)
49 Number of Reprint Labels
0: No Label
1:1 Label (DEFAULT)
2:2 Labels
50 Selection of Label and Receipt Printing Operation
0: All operation (in/out/non-add) (DEFAULT)
1: Out (shipping operations)
2: In (receiving operations)
3: In and out
4: No printing
SPEC Description
51 Human Readable Barcode Printing Format
0: No print (DEFAULT)
1: Print
52 Item Data Printing Format (DC-300 only)
Sets the justification for printing the data associated with item codes in memory such as ID codes,
part name, part number, and lot number
0: Centering
1: Start printing from the left (DEFAULT)
53 Date Title Print (DC-300 only)
0: No
1: Yes (DEFAULT)
54 Weight Data and Quantity Title Print (DC-300 only)
0: No print
1: Print (DEFAULT)
55 Printing of Factory Name on Label (DC-300 only)
0: No print
1: Print (DEFAULT)
56 Default Printing Label Factory Number (DC-300 only)
Can choose a factory number in a range from 0 to 32. (DEFAULT = 01)
57 Printing of Factory Name Format (DC-300 only)
0: No centering
1: Centering (DEFAULT)
58 Selection of Label Logo Printing Status (DC-300 only)
0: No print (DEFAULT)
1: Logo 1
2: Logo 2
3: Logo 3
4: Logo 4
59 Selection of Barcode Type
0: Code 128A
1: Code 128B
2: EAN 128A
3: EAN 128B
4: CODE 39 (DEFAULT)
60 Auto Print Function
0: Between set point 1 and set point 2
1: Disable (DEFAULT)
61 Ethernet Function
0: No operation
1: Track N Print
2: Data Transfer Mode
62 RS232 - XON/XOFF
0: Disable
1: Enable
63 Sample Quantity
Determines the number of pieces the scale assumes are on the platter when you press the
key to calculate the Unit Weight.
0: 10 pieces (DEFAULT)
1: 25 pieces
2: 50 pieces
3: 100 pieces
PIECES
SPEC Description
64 Scale A <–> B
Sets whether the unit weight determined by sampling on Scale A is automatically transferred to Scale
B or not.
0: Manual (DEFAULT)
1: Auto
65 Unit of Pcs Weight
Sets whether the unit weights are displayed per 1000 pieces or per 1 piece. For a further discussion of
the benefits of each option, please see Section 5.4.
0: 1000 pieces (DEFAULT)
1: 1 piece
66 Not used
67 IMS
Determines whether or not the scale automatically queries the DIGI Inventory Management Software
(IMS) for all of the parameters associated with an Item Code when the
more information on this option, please see Section 6.3.1.
0: Disable (DEFAULT)
1: Enable
68 EPSON II
Changes the Epson label format from the default (all item information fields) to an abbreviated format
with only selected fields.
0: Disable (DEFAULT)
1: Enable
69 4 Lot No.
If disabled, allows a single lot number to be entered during weighing operations. If enabled, allows up
to 4 lot numbers to be entered. These lot numbers are not written to the item database.
0: Disable (DEFAULT)
1: Enable
70 Upload Lot and Part Number
If disabled, lot numbers and part numbers entered during weighing operations are not uploaded to the
item database. If enabled, lot numbers and part numbers entered during weighing operations
overwrite the information previously stored with the item code in the scale memory.
0: Disable (DEFAULT)
1: Enable
71 Text 11-16 TTL
Allows you to use text fields 11-16 on total labels rather than just item labels.
0: Disable (DEFAULT)
1: Enable
CODE key is pressed. For
Table 2-1. DC-200/300 (141) Settings
Weight and Measurement Specification (142 Settings)
1. Press and hold the REZERO key and enter 142 using the numeric keypad. SP600 appears in weight
display and its current setting (ex. 2>2: LB) appearing in the second line. If this is the SPEC that you
want to modify, press the >> or << keys to scroll through the possible settings. When the setting you
want to store is displayed, press the + (plus) key to enter the change into temporary memory and mo v e to
the next SPEC code.
2. If you want to modify a SPEC other than SPEC 600 and you know the number of that SPEC code, enter
the number of the SPEC code on the numeric keypad and press the
use the
+ (plus) and – (minus) keys to scroll through the specifications until you find the one you want.
REPRINT key. Otherwise, you can
Then make your changes per the instructions in Step 1.
3. To change another SPEC code before exiting, repeat Steps 1 and 2.
4. To save all the changed SPEC settings currently in temporary memory and exit to the Operation Mode,
press the
5. Power down scale using the power switch on the back of the bottom of the scale, not the
CODE key. To exit to the Operation Mode without saving the changes, press the TARE key.
ON/OFF key on
the keyboard.
Power scale on to re-initialize the new specification settings.
Spec Description
600
601
602
603
604
Scale Unit Specification
0: Gram
1: Kg
2: Lb (DEFAULT)
Display Resolution
0: 1/10000 (DEFAULT)
1: 1/5000
2: 1/2500)
Internal Count
0: 500,000
1: 1,000,000 (DEFAULT)
Minimum Display (Increment) for Scale A
0: 2 (DEFAULT)
1: 1
2: 5
3: 10
Weight Decimal Point Position for Scale A
0: 0
1: 0.0
2: 0.00
3: 0.000 (DEFAULT)
4: 0.0000
Spec Description
605
Load Cell Sensitivity Selection in mV/V for Scale A
0: 4.00 mV/V
1: 3.76 mV/V
2: 3.52 mV/V
3: 3.28 mV/V
4: 3.04 mV/V
5: 2.80 mV/V
6: 2.56 mV/V
7: 2.32 mV/V
8: 2.08 mV/V
9: 1.84 mV/V
10: 1.60 mV/V
11: 1.36 mV/V
12: 1.12 mV/V (DEFAULT)
13: 0.88 mV/V
14: 0.64 mV/V
15: 0.40 mV/V
606
Load Cell Type for Scale A
0: Standard / Normal load cell (DEFAULT)
1: Abnormal load cell with large offset
607
A/D Board Type for Scale A
0: Normal (DEFAULT)
1: Prevent from small vibration / fast change in display
2: Prevent from medium vibration
3: Prevent from large vibration / slow change in display
608
External Scale B Connection
0: Disable (DEFAULT)
1: Enable
609
Minimum Display (Increment) for Scale B
0: 2 (DEFAULT)
1: 1
2: 5
3: 10
610
Weight Decimal Point Position for Scale B
0: 0
1: 0.0
2: 0.00
3: 0.000
4: 0.0000 (DEFAULT)
611
Load Cell Sensitivity Selection in mV/V for Scale B
0: 4.00 mV/V
1: 3.76 mV/V
2: 3.52 mV/V
3: 3.28 mV/V
4: 3.04 mV/V
5: 2.80 mV/V
6: 2.56 mV/V
7: 2.32 mV/V
8: 2.08 mV/V
9: 1.84 mV/V
10: 1.60 mV/V
11: 1.36 mV/V
12: 1.12 mV/V (DEFAULT)
13: 0.88 mV/V
14: 0.64 mV/V
15: 0.40 mV/V
Spec Description
612
Load Cell Type for Scale B
0: Standard / Normal load cell (DEFAULT)
1: Abnormal load cell with large offset
613
A/D Board Type for Scale B
0: Normal (DEFAULT)
1: Prevent from small vibration / fast change in display
2: Prevent from medium vibration
3: Prevent from large vibration / slow change in display
614
External Scale C Connection
0: Disable (DEFAULT)
1: Enable
615
Minimum Display Increment for Scale C
0: 2
1: 1 (DEFAULT)
2: 5
3: 10
616
Weight Decimal Point Position for Scale C
0: 0 (DEFAULT)
1: 0.0
2: 0.00
3: 0.000
4: 0.0000
617
Load Cell Sensitivity Selection in mV/V for Scale C
0: 4.00 mV/V
1: 3.76 mV/V
2: 3.52 mV/V
3: 3.28 mV/V
4: 3.04 mV/V
5: 2.80 mV/V
6: 2.56 mV/V
7: 2.32 mV/V
8: 2.08 mV/V
9: 1.84 mV/V (DEFAULT)
10: 1.60 mV/V
11: 1.36 mV/V
12: 1.12 mV/V
13: 0.88 mV/V
14: 0.64 mV/V
15: 0.40 mV/V
618
Load Cell Type for Scale C
0: Standard / Normal load cell (DEFAULT)
1: Abnormal load cell with large offset
619
A/D Board Type for Scale C
0: Normal (DEFAULT)
1: Prevent from small vibration / fast change in display
2: Prevent from medium vibration
3: Prevent from large vibration / slow change in display
620
Tare Range Settings
0: 100% full scale (DEFAULT)
1: <50% full scale
2: <5% full scale
621
Digital Tare Setting
0: Disable
1: Enable (DEFAULT)
Spec Description
622
Tare Accumulation
0: No (DEFAULT)
1: Yes
623
Digital Tare When Loaded
0: Allow (DEFAULT)
1: Inhibit
624
Tare Subtraction (for Load Tare Only)
0: Yes (DEFAULT)
1: No
625
Tare Addition (for Load Tare Only)
0: Yes
1: No (DEFAULT)
626
Tare Value Exchange (for Load Tare)
0: Yes (DEFAULT)
1: No
627
Zero Tracking When Tare
0: Yes (DEFAULT)
1: No
628
Tare When Scale Change
0: Old Tare (DEFAULT)
1: New Tare
629
Weight Reset When Tare
0: Yes (DEFAULT)
1: No
630
Auto Clear Tare When Rezero
0: No (DEFAULT)
1: Yes
631
Initial Start Range Settings
0: +Unlimited to 10% full scale (DEFAULT)
1: +/- 2% full scale
2: +/- 10% full scale
632
Zero Range Settings
0: +Unlimited to 10% full scale (DEFAULT)
1: +/- 2% full scale
2: +/- 10% full scale
633
Zero Lamp Lighting Method
0: Gross weight (DEFAULT)
1: Net weight
634
Rezero When Changing Scale
0: No rezero (DEFAULT)
1: Rezero
635
Stability Check When Changing Scale
0: Stability check (DEFAULT)
1: No stability check
636
Internal Count Resolution (IR) Protected by Span Switch
0: No (DEFAULT)
1: Span switch protect
637
Calibration/Default SPEC/SPEC 142 Mode Protected by Span Switch
0: Span switch protection
1: No protection (DELETE)
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