Rice Lake DIGI DS-425 User manual

74262
DS-425
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DS - 425 OPERATION MANUAL
INDEX
SECTION PAGE
1.0 GENERAL 1-5
1.1. Warranty And Limitation Of Liability I
1.2. Appearance 1-2
1.3. Model Specification 2-3
1.4. Key Layout & Function 3
1.5. Display Layout & Function 4
2.0 INITIAL SET-UP 5-6
2.1. Unlocking 5
2.2. Location Of Span Switch 6
3.0 OPERATION 7-11
3.1. System On/Off 7
3.2. Tare 7
3.3. Gross And Net Weight Conversion 8
3.4. Weight Unit Change 8
3.5. Counting Operation 8
3.6. Set-point 9-11
4.0 MAINTENANCE 12-16
4.1. Check Status Of Span Switch 12
4.2. Calibration 12
4.3. Customer Specification Setting 13
4.4. Weights & Measures Specification Setting 13
4.5. View Internal Count 14
4.6. Software Specification List 14-15
4.7. System Display Information (Error Messages) 16
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DS-425 OPERATION MANUAL 12-02.d 1
1.0. GENERAL
1.2. Appearance
1.2.1 Overall View
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DS-425 OPERATION MANUAL 12-02.d 2
1.0. GENERAL
1.2. Appearance
1.2.2 Display Panel View
1.3. Model Specification
1.3.1. Main Feature
•Model : DS-425
•Display Resolution : 1/1000, 1/1500, 1/2000, 1/2500, 1/3000, 1/5000, 1/6000,
1/7500,
1/10000, 1/15000, 1/20000, 1/25000, 1/30000
•Internal Resolution : 1/250000, 1/300000
•Capacity : 300g, 600g, 1.5kg, 3kg, 6kg, 15kg,30kg
•Display : Liquid Crystal (With back-light new design GD-584)
Weight display : 8 Segment , 6 Digit
Weigh Unit : 4 Symbol ( kg, g, lb., oz. )
Other Symbol : 4 Set Point Indicator Symbol (S1, S2, S3, S4)
8 other ind. symbol (ZERO,NET, STD, U.W, U.C, MEM, BATT,
PCS )
•Interface : RS-232(OPTIONAL)
•Load cell : 300g-K-Type,600g-30Kg N-Type.
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DS-425 OPERATION MANUAL 12-02.d 3
•Mechanical Detail : Housing DS-422 diff. color Mechanical Keyboard same with DS-
422
•Physical Dimension : Out Side Dimensions :321mm(L)X256mm(W)X80mm(H)
Platter Size: 105mm x 160mm(300g) 205mm x 250mm(600g
Upwards)
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DS-425 OPERATION MANUAL 12-02.d 4
1.0. GENERAL
1.3. Model Specification
1.3.2. Operation condition
•Power Source : AC 220V (+10%,-15%) 50HZ/60HZ
(Subject to local regulations)
•Operating Temperature: 0°C to 40°C
•Operating Humidity : <85% RH
1.3.3. Main components used
•Microcomputer : Atmal AT89C52,8bit
•Display Device : Liquid Crystal Display ( With back-light GD-584 )
•LCD Display Drive : NEC uPA7225G
•A/D Board : STB-0054 A/D.(For DS-422),New A/D Cover.
1.3.4. Function specification
•Weight Base Unit set: Two Base Unit g,kg
•Weight Unit Change Select: ”g” can change to lb. Or oz, “Kg” can change to lb. Or oz.
•The Scale Can Use at Count mode.
•The Scale’s weight & count data can be transferred by RS-232 interface out to PC.
1.4. Layout and Function
1.4.1. Key Layout and Function
a) Key Layout
b) Key Function
Key Name Key Definition and Function
[ON/OFF] For turning the scale ON and OFF
[REZERO] Resetting the scale to zero.
[TARE] For setting & clearing tare value.
[MODE] Used to entry into the following modes : Weighing mode or Counting mode.
[ENTER] Used for storing the data.
[SHIFT] Used to change digital position.
[INC] 1)Used for increase data value when digit blinking;2)switch the weight unit.
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DS-425 OPERATION MANUAL 12-02.d 5
1.0. GENERAL
1.5. Layout and Function
1.5.1. Display Layout and Function
a) Display Layout
ZERO NET STD U.C SAF SAC
b) Indicators
Indicator Indication
ZERO When the weigh is zero and also stable, the ZERO indicator light is lit.
NET When display is net weight, the indicator light is lit.
STD When weight is stable, the indicator light is lit.
U.C Lighting when scale working in counting mode.
SAF Setpoint ALARM Mode is “ON”, At FILLING Application.
SAC Setpoint ALARM Mode is “ON”, At CHECK WEIGHING Application.
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DS-425 OPERATION MANUAL 12-02.d 6
2.0. INITIAL SET-UP
2.1 Initial Set-up Procedures
Before setting up the machine, remove the load cell stoppers which are located at the top of the
scale as shown in the diagram below.
DIAGRAM FOR DS-425 600G, 1.5KG
DIAGRAM FOR DS-425 300G
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DS-425 OPERATION MANUAL 12-02.d 7
2. INITIAL SET-UP
2.1.2. Initial Set-up Procedures
Do the following steps before proceeding for scale calibration.
a) Place the platter on the platter support of the scale.
b) Turn on the power and check that the scale is functioning.
c) For calibration of the scale, enable the span switch with a thin rod.
Refer to the diagram next section for the span switch position.
d) Please refer to Span Adjustment for further detail.
2.2 Location of the Span Switch
BOTTOM SIDE OF DS-425
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DS-425 OPERATION MANUAL 12-02.d 8
3.0. OPERATION
3.1. System On
OPERATION
1. Starting with the System Off.
2. Press [_]ON/OFF key to turn on the scale. After the Segment Checking the DS-425 will go
into the Weighing Mode
3.2.1. One Touch Tare Operation
OPERATION
1. Starting in the Weighing mode.
2.Puttareweight onthe platter.
3. Press [!!
!!T"" ""] TARE Key.
4. Put weighing item on the platter.
5. Remove the all item from platter.
6. Press [!!
!!T"" ""] TARE Key. To clear tare value.
NOTE : THE ABOVE EXAMPLE IS BASED ON “ NO AUTO TARE CLEAR “. ( SPEC10 BIT1=0 )
3.2.2. Digital Tare Operation
OPERATION
1. Starting in the Weighing mode.
2.Press [""
""] SHIFT key, Entry tare settingmode. Right digit is sparking
3. Press [""
""] SHIFT & [## ##] INC key to change tare value
4.Press [!!
!!T"" ""] TARE key. Set tare value
5. Press [!!
!!T"" ""] TARE key. Clear tare value
NOTE : THIS FUNCTION ONLY CAN BE AVAILABLE WHEN SPEC10 BIT2=1.
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