Multi-execution of Motion Control Instructions
For details on multi-execution of motion control instructions, refer to the NY
-series Industrial Panel
PC / Industrial Box PC Motion Control User’s Manual (Cat. No. W559).
Execution during Execution of Other Instructions
Axes Group Moving
If the instruction is executed for an axis that is in an axes group motion, an error will occur for the axis
and an immediate stop is performed.
An error will also occur for the axis group, and the axis group motion will stop.
When the Status.Stopping (Deceleration Stopping) Axis Variable Is TRUE
Status.Stopping (Deceleration Stopping) in the Axis Variable changes to TRUE in the following cases.
• While the axis is decelerating for the MC_Stop instruction
• During execution of the MC_ResetFollowingError (Reset Following Error Counter) instruction
• During an immediate stop for the MC_TouchProbe (Enable External Latch) instruction
• While Execute is TRUE for one or more MC_Stop instructions
You can execute this instruction for an axis for which Status.Stopping (Deceleration Stopping) is
TRUE.
When this instruction is executed, CommandAborted from the following instructions changes to TRUE.
• MC_Stop instruction
• MC_ResetFollowingError (Reset Following Error Counter) instruction
• MC_TouchProbe (Enable External Latch) instruction (during the immediate stop)
When the Status.ErrorStop (Error Deceleration Stopping) Axis Variable Is TRUE
Status.ErrorStop (Error Deceleration Stopping) in the axis status is TRUE while there is an error for
the axis.
You can execute this instruction even for an axis that is decelerating to a stop for an error.
Error
The axis will stop immediately even if an error (e.g., axis error) occurs during instruction execution.
For details on setting the Stop Mode in the axis parameters, refer to the NY
-series Industrial Panel
PC / Industrial Box PC Motion Control User’s Manual (Cat. No. W559).
Timing Chart When Error Occurs
If an error occurs during instruction execution, Error will change to TRUE.
You can find out the cause of the error by referring to the value output by ErrorID (Error Code).
3 Axis Command Instructions
3-152
NY-series Motion Control Instructions Reference Manual (W561)
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