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
You can switch to this instruction or buffer this instruction if you execute it during execution of another
instruction.
You can buffer one instruction per axis.
Specify the operation of this instruction by using BufferMode (Buffer Mode Selection) for multi-execu-
tion of instructions.
Buffer Mode Selection Description
Aborting Cancels the instruction being executed and switches to this instruction.
For details on BufferMode (Buf
fer Mode Selection), refer to the NY-series Industrial Panel PC /
Industrial Box PC Motion Control User’s Manual (Cat. No. W559).
Relation to MC_Stop Instruction
If the MC_ResetFollowingError (Reset Following Error Counter) instruction is executed during
MC_Stop instruction execution, Done from the MC_Stop instruction changes to TRUE and the
MC_ResetFollowingError (Reset Following Error Counter) instruction is executed.
Execution of Other Instructions during Instruction Execution
The axis decelerates to a stop when this instruction is executed.
Execute an instruction for which multi-execution is supported while the axis is decelerating.
If an instruction for which multi-execution is not supported is executed, CommandAborted for the in-
struction changes to TRUE.
Relation to MC_Stop Instruction
If the MC_Stop instruction is executed during the MC_ResetFollowingError (Reset Following Error
Counter) instruction, CommandAborted from the MC_ResetFollowingError (Reset Following Error
Counter) instruction changes to TRUE. The MC_Stop instruction is executed. However, Deceleration
(Deceleration Rate) to the MC_Stop instruction is not used and an immediate stop is performed.
Errors
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).
Timing charts for when the MC_MoveAbsolute (Absolute Positioning) instruction is executed and an
error occurs when the MC_ResetFollowing Error is executed during holding status are given below.
3 Axis Command Instructions
3-172
NY-series Motion Control Instructions Reference Manual (W561)
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