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CAS PDS - User Manual

CAS PDS
38 pages
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Table of Contents

Questions and Answers

  • S
    Samantha HenrySep 10, 2025
    What does Err 31 mean on CAS PDS?
    • S
      Scott AdamsSep 10, 2025
      If your CAS Scales display 'Err 31', it indicates that the current password does not match the previous password. To resolve this, input the new password again.
  • D
    Danielle KnappSep 12, 2025
    What does Err 11 mean on CAS PDS Scales?
    • S
      Steven StephensSep 12, 2025
      If your CAS Scales display 'Err 11', it means that the unit of weight is different. This issue occurs because the unit of weight calibration is not the same, preventing further processing.
  • J
    Joshua PrinceSep 14, 2025
    How to troubleshoot Err 01 on CAS PDS?
    • G
      Guy SimonSep 14, 2025
      If your CAS Scales display 'Err 01', it indicates a failure in the initial value of A/D. To troubleshoot this, check the L/C connector and test A/D conversion in Test Mode 2.
  • S
    Sandra RossSep 16, 2025
    What causes Err 02 on CAS PDS?
    • W
      William RaySep 16, 2025
      If your CAS Scales display 'Err 02', it indicates a load cell connection failure or an error in the A/D conversion part. Check the L/C connector and test A/D conversion in Test Mode 2.

Summary

0. Precaution

! Attention

3. Specification

5. Front Panel

7. Test Mode

TEST 2: A;D Conversion TEST (Load Cell Test)

Performs A/D conversion test for the load cell to check its functionality and value.

TEST 3: RS - 232 TEST with Computer (RS - 232 C)

Tests the RS-232 serial communication with a computer, covering transmission and reception.

TEST 4: RS - 422;485 TEST with Computer (RS - 422;485: Option)

Tests RS-422/485 serial communication with a computer, covering transmission and reception.

TEST 5: PRINTER TEST

Tests the printer functionality by performing a printer test and checking output.

8. Function Mode

WEIGHT BACKUP (F01)

Configures settings for weight backup, including selecting options for usage and saving.

SET HOLD TYPE (F02)

Configures the hold type for weighing, allowing selection of average, maximum, or current values.

KEY LOCK (F08)

Sets up key lock functionality, allowing selection of which keys to lock and the lock state.

DEVICE Mode Menu

COM1(RS-232) USE (D02)

Configures the usage of COM1 (RS-232) port, selecting between no use, CAS, Limit, Printer, or ECR mode.

COM1 TRANSMISSION METHOD (D03)

COM1;2(RS-232;422) BAUD RATE (D04)

COM2(RS-422) USE (D05)

COM2 TRANSMISSION METHOD (D06)

SELECT the Parity Bit of ECR (d15)

COM1;2(RS-232;422) BAUD RATE (d16)

9. How to use (Weighing Mode Only)

HOW to SET the Original Number (Product ID) of Goods

HOW to INPUT the VALUE OF TARE DIRECTLY

HOW to INPUT the VALUE OF TARE with ID

HOW to READ the VALUE OF TARE with ID

10. Communication

How to connect PC (COM1)

Provides pinout diagrams for connecting the scale to a PC via COM1 using different port types.

11. CAS & Command Mode Protocol

CAS Protocol (22 bytes) - ASCII Code

Details the CAS Protocol structure and ASCII code representation for data transmission, including status and device information.

Limit Protocol (22 bytes)

Explains the Limit Protocol structure, covering stable/unstable states, gross/net data, and zero/limit signals.

Command Mode Protocol

Outlines the Command Mode Protocol, detailing commands for reading and writing data like tare value and device ID.

CAS DLP Protocol

Users Output Message Protocol

12. Error Message & Trouble Shooting

CAS PDS Specifications

General IconGeneral
BrandCAS
ModelPDS
CategoryScales
LanguageEnglish

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