Mitsubishi iQ-R Motion Controller Error Code 07FB

Mitsubishi PLC & VFD Information Motion Control

Model: iQ-R Motion Controller (R32MTCPU/R16MTCPU) | Code: 07FB

Applicable Systems
MELSEC FX3U MELSEC FX5U FR-A800 FR-A700 MR-J4 iQ-R Motion Controller (R32MTCPU/R16MTCPU)

Symptoms

Machine control system information event. The override ratio was set to 0 at start or updated to 0 during control.

Possible Causes

  • Override ratio set to 0 at start, or updated to 0 during control.

Troubleshooting Steps

  1. Step 1: Set the override ratio to a non-zero value if machine movement is expected.
    Refer to manual for details

How to Reset

Reset using [Rq.2240] Machine error reset command (M43616+32m) or Error reset (SM50). Clear the root cause before resetting.

Related Mitsubishi Fault Codes

Source: MELSEC iQ-R Motion Controller Programming Manual IB-0300309-L, Appendix 2 & 3

Category: PLC & VFD