Troubleshooting steps
Check axis limits, verify motor load, recalibrate position
Robot Error Codes
Yaskawa A74 – Motion control fault
Motion control fault
Details
Yaskawa A74 error on DX, YRC series indicates motion control fault. Axis overtravel, motor overload, position error. Check axis limits, verify motor load, recalibrate position.
Error typemotion
MeaningMotion control fault
Typical causesAxis overtravel, motor overload, position error
SolutionsCheck axis limits, verify motor load, recalibrate position
SeverityHigh
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Where this appears
YaskawaA74
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What does A74 mean on Yaskawa robot?
A74 on Yaskawa DX, YRC series indicates motion control fault. Axis overtravel, motor overload, position error.
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