Yaskawa CPEr: Control mode mismatch

Yaskawa PLC & VFD Minor plc

Model: A1000 | Code: CPEr

Applicable Systems
GA700 GA500 A1000 V1000 J1000

Symptoms

Control mode mismatch during copy operation.

Possible Causes

  • Copy operator data error
  • Drive model mismatch

Troubleshooting Steps

  1. Step 1: Verify copy data and drive compatibility per A1000 manual.
    Fault cleared after corrective action

How to Reset

Reset via operator keypad after resolving root cause.

Source: Yaskawa A1000 Series Technical Manual (Alarm/Fault List), mirrored by gzjunkong.com & xuxingda.com

Category: PLC & VFD