Applicable Systems
MELSEC FX3U
MELSEC FX5U
FR-A800
FR-A700
MR-J4
iQ-R Motion Controller (R32MTCPU/R16MTCPU)
Symptoms
Machine JOG operation is started from or reaches a singularity position. The machine may not operate as expected.
Possible Causes
- The current coordinate value is at or near a singularity of the machine kinematics.
Troubleshooting Steps
- Step 1: Adjust the machine JOG operation starting coordinate value so that it is not a singularity.
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.
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Source: MELSEC iQ-R Motion Controller Programming Manual IB-0300309-L, Appendix 2 & 3
Category: PLC & VFD
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