Precautions for Correct Use
• The error clear processing that is performed by this instruction sometimes requires more than
one control period.
•
If an MC Common Partial Fault or MC Common Minor Fault occurs or the axis is in motion,
Failure (Failure End) from the instruction will change to TRUE. Remove the cause of the er-
ror, and then retry the process until Done changes to TRUE.
• After you remove the cause of the error, execute the instruction only after you confirm that the
axes have stopped completely.
Act.Vel (Actual Current Velocity) in the Axis Variable is 0 if the axis is completely stopped.
Use this to confirm when the axis is completely stopped.
• If you use this instruction for an OMRON G5-series Servo Drive, perform exclusive control of
instructions so that the ResetECError (Reset EtherCAT Error) instruction is not executed at
the same time.
• If this instruction is used for an NX-series Pulse Output Unit, the error in the Servo Drive that
is connected to the Pulse Output Unit is not reset. Refer to the NX-series Position Interface
Units User’s Manual (Cat. No. W524) for details.
Additional Information
The following errors cannot be cleared with this instruction.
•
All axis common errors: Execute the ResetMcError (Reset All Errors) instruction.
• All axes group errors: Execute the MC_GroupReset (Group Reset) instruction.
The causes of network errors, such as slave communications error, are not cleared by execut-
ing MC_Reset. Execute the ResetECError (Reset EtherCAT Error) instruction.
Timing Charts
#0000
Busy
Error
Error
ID
Execute
Busy
Done
Failure
Error code
Output parameters during errors
Aborting the Instruction
The instruction is aborted if it is not possible to clear errors that occur when the axis is decelerating to
a stop for an error or errors that occur resulting from axis common errors.
3 Axis Command Instructions
3-410
NY-series Motion Control Instructions Reference Manual (W561)
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