CAS Road Weigher RW-2601P Service Manual

CAS Road Weigher RW-2601P Service Manual

Portable wheel scale
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MODEL : RW-2601P
SERVICE'S MANUAL
(kg/lb Version)

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Summary of Contents for CAS Road Weigher RW-2601P

  • Page 1 MODEL : RW-2601P SERVICE'S MANUAL (kg/lb Version)
  • Page 2: Table Of Contents

    4. Front Panel Description ․․․․․․․․․․․ 5. Test Mode ․․․․․․․․․․․․․․․․․․․․․․ 6. Set Mode ․․․․․․․․․․․․․․․․․․․․․․ 7. Calibration Mode ․․․․․․․․․․․․․ 8. Garvity Mode 9. Error Message and ․․․․․․․․․․․․․․ Trouble Shooting 10.Part arrange 11.Schematic Diagram 12.Part List 13. Explode View ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ CAS Portable Wheel Scale...
  • Page 3: Introduction

    Road Weigher ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ 1. Introduction We greatly appreciate your purchase of CAS Road Weigher, which is used for displaying the value of weight loaded on each shaft of vehicle. These goods have hold excellent performance and splendid properties through strike tests as well as devoting ourselves under severe quality management.
  • Page 4: Feature

    Compact size & light weight Box type ◆ Built in inner clock for date/time print ◆ Built in Printer(serial printer) ◆ Built in Battery Charger & Large capacity Battery (6V/10A x 2 EA) 3. Technical Specification ◆ Overview ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ CAS Portable Wheel Scale...
  • Page 5 - Inner Battery Operation.(DC6V) AC 110/220V, 50/60 Hz Power Source Cable, (For Battery Charger) AC Cord, Built In Display Type Adaptor, Printer without Display Designators Stable, Zero, kg/lb Display Product Weight 9.2 kg 6.5 kg 3.5 kg ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ CAS Portable Wheel Scale...
  • Page 6: Front Panel Description

    STABLE lamp : Turn on when the weight is stable. ZERO lamp : Turn on when the current weight is 0 kg(0 lb). lb/kg : Turn on when the weight unit is lb or kg. ■ Key Usage ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ CAS Portable Wheel Scale...
  • Page 7 P/F2 key : Used to display the weight which is connected to Platform 2. P/F3 key : Used to display the weight which is connected to Platform 3. P/F4 key : Used to display the weight which is connected to Platform 4. ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ CAS Portable Wheel Scale...
  • Page 8 TARE Turn on the Power while pressing the key and press and CAL mode starts. Power Part ■ □ Serial Port(9 pin) : □ Fuse Holder □ A C Cord : □ Power ON/OFF switch ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ CAS Portable Wheel Scale...
  • Page 9: Test Mode

    (3) Test Menu(TEST 1 - TEST 5) Test 1 : Key Test Test 2 : LCD Display Test Test 3 : Load Cell Test and A/D conversion test Test 4 : Serial Interface / Printer Test(RS-232) ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ CAS Portable Wheel Scale...
  • Page 10 TEST 2 is automatically performed. Other Keys : After this test completing, it will be Perform Test moved to test3 automatically. Ref 1. Program is automatically shifted to test 3 after completing Test 2. ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ CAS Portable Wheel Scale...
  • Page 11 Ref 2. "GOOD" message is displayed if the printer connection and specification is done correctly. If or not, "ERR 6" message is displayed. Ref 3. The test output format of printer is as the follows. ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ CAS Portable Wheel Scale...
  • Page 12 However, only when it is connected with printer, this test can be performed. * PRINTER FORM * 1999. 3. 1 10:15:20 WEIGHT 1 1200 kg WEIGHT 2 1200 kg WEIGHT 3 1100 kg WEIGHT 4 1100 kg ---------------------------- TOTAL 4600 kg ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ CAS Portable Wheel Scale...
  • Page 13: Set Mode

    (3) Set Menu(F01 - F14) F01 : Select Primary Base Unit (kg/lb)-U.S.A version. F04 : Digital Filter Function. F08 : Back Light Selection F13 : Quantity of Scales (P/F, Axle Scale) F14 : Select Option Clock. ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ CAS Portable Wheel Scale...
  • Page 14 9 : Much Vibration Select the Back-Light Usage Manual Back Light Automatic Back Light Quantity of Scales one scale two scales three scales four scales five scales six scales Select Option Clock Not used Used ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ CAS Portable Wheel Scale...
  • Page 15 : Increase of no. ◀ : Shift of digit. C2 12 MONTH : C3 11 Enter : Store and C4 13 HOUR move to the next menu. C5 10 MINUTE : C6 01 SECOND : ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ CAS Portable Wheel Scale...
  • Page 16: Calibration Mode

    : Move to the next menu. (3) Calibration Menu(CAL 1 - CAL 5) CAL 1 : Maximum Capacity Setting CAL 2 : Minimum Division Setting CAL 3 : Setting Weight CAL 4 : Zero Calibration CAL 5 : Span Calibration ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ CAS Portable Wheel Scale...
  • Page 17 Ref 2. External resolution is obtained by division the min. division by the maximum capacity. Set the resolution to be within 1/10,000. Ref 3. If you press Enter key, it will be moved to CAL 3. ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ CAS Portable Wheel Scale...
  • Page 18 A/D Value. A/D value Press Enter key. ENTER: Zero calibration and move into next menu. nder zero calibration - - - - - Zero calibration is completed. GOOd The program moves into Span calibration automatically. ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ CAS Portable Wheel Scale...
  • Page 19 Ref 3. After setting the exact value, remove the setting weight and Press the "ENTER" key to save the value. Ref 4. In case of setting F13, it can be moved to another Platform. If all of platform is finished, it will be moved to Normal Mode. ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ CAS Portable Wheel Scale...
  • Page 20: Garvity Mode

    ▲ : Increase of no. 9798 it means 9.798 ㎨ ◀ : Shift of digit LIGHT : Store and GRAV2 Gravity constant in the work place move into next menu 9812 it means 9.812 ㎨ ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ CAS Portable Wheel Scale...
  • Page 21: Error Message And

    The resolution is set to be exceeded the limit 1/10,000. ☞ Trouble shooting Lower the resolution. The resolution = allowed weight/one division Modify the allowed weight in CAL1 or modify the division in CAL2 so that the resolution should be below 1/10,000. ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ CAS Portable Wheel Scale...
  • Page 22 ▣ Reason The load cell output is too large at SPAN calibration. ☞ Trouble shooting Setting of current resolution is not possible due to the error in load cell. Proceed calibration again with less resolution. ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ CAS Portable Wheel Scale...
  • Page 23 Road Weigher ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ Err 26 ▣ Reason The load cell output is too large at ZERO calibration. ☞ Trouble shooting Check whether the platform empty. Proceed calibration again after checking in A/D TEST mode. ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ CAS Portable Wheel Scale...
  • Page 24: Part Arrange

    Road Weigher ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ 10. Part Arrangement ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ CAS Portable Wheel Scale...
  • Page 25: Schematic Diagram

    Road Weigher ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ 11.Schematic Diagram ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ CAS Portable Wheel Scale...
  • Page 26: Part List

    Road Weigher ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ 12.Part List ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ CAS Portable Wheel Scale...
  • Page 27 Road Weigher ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ ▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩▩ CAS Portable Wheel Scale...

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