Nop Instruction - Mitsubishi Electric MELSEC-Q Series User Manual

9.2.20 NOP instruction

Setting item
[Da.1] Operation pattern
[Da.2] Control method
[Da.3] Acceleration time No.
[Da.4] Deceleration time No.
Positioning address/
[Da.6]
movement amount
[Da.7] Arc address
[Da.8] Command speed
Dwell time/JUMP
destination positioning
[Da.9]
data No.
M code/Condition
data No./Number of
[Da.10]
LOOP to LEND
repetitions
Axis to be interpolated
[Da.20]
No.1
Axis to be interpolated
[Da.21]
No.2
Axis to be interpolated
[Da.22]
No.3
(Note): Refer to Section 5.3 "List of positioning data" for information on the setting details.
POINT
<Use example of NOP instruction>
If there is a possibility of speed switching or temporary stop (automatic deceleration) at a point
between two points during positioning, that data can be reserved with the NOP instruction to change
the data merely by the replacement of the identifier.
The NOP instruction is used for the nonexecutable control method.
Operation
The positioning data No. to which the NOP instruction is set transfers, without any
processing, to the operation for the next positioning data No.
Positioning data setting examples
[When "NOP instruction" is set in positioning data No.1 of axis 1]
Setting example
–
NOP
–
–
–
–
–
–
–
–
–
–
Restrictions
The error "Control method setting error" (error code: 524) will occur if the "NOP
instruction" is set for the control method of the positioning data No. 600.
Chapter 9 Major Positioning Control
Setting not required (Setting value is ignored.)
Set the NOP instruction
Setting not required (Setting value is ignored.)
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Setting details