Mitsubishi iQ-R Motion Controller Error Code 30FAH

Mitsubishi PLC & VFD Moderate Error Motion Control

Model: iQ-R Motion Controller (R32MTCPU/R16MTCPU) | Code: 30FAH

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

Symptoms

A machine configuration error has occurred. The machine does not start. This is a moderate error that prevents operation.

Possible Causes

  • Machine configuration settings are incorrect: machine type, axis structure, stroke limits, base/tool transformation, or parameter block interpolation unit mismatch.

Troubleshooting Steps

  1. Step 1: Check the details code. Set correct machine configuration parameters per the machine library manual.
    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