Yaskawa oFb14: Option card connection fault (CN5-B)

Yaskawa PLC & VFD Major plc

Model: A1000 | Code: oFb14

Applicable Systems
GA700 GA500 A1000 V1000 J1000

Symptoms

Option card 14 on port B connection error.

Possible Causes

  • Option card not seated
  • Faulty option slot
  • Damaged connector

Troubleshooting Steps

  1. Step 1: Reseat option card on CN5-B.
    Fault cleared after corrective action

How to Reset

Reset via operator keypad after resolving root cause.

Related Yaskawa Fault Codes

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

Category: PLC & VFD