Yaskawa GA700 Error Code rE

Yaskawa PLC & VFD Major Parameter

Model: GA700 | Code: rE

Applicable Systems
GA700 GA500 A1000 V1000 J1000

Symptoms

EEPROM fault: EEPROM read/write error.

Possible Causes

  • EEPROM failure
  • Parameter corruption
  • EEPROM write cycle exhausted

Troubleshooting Steps

  1. Step 1: Reload default parameters
    Parameters load without error
  2. Step 2: Verify EEPROM operation
    EEPROM stores data
  3. Step 3: Replace control board if faulty
    New board stores parameters

How to Reset

Reset via digital operator after EEPROM repair.

Related Yaskawa Fault Codes

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Source: Yaskawa GA700 Technical Manual, Yaskawa Electric

Category: PLC & VFD