Loop - Mitsubishi Electric MELSEC-Q Series User Manual

9.2.22 LOOP

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.
The LOOP is used for loop control by the repetition of LOOP to LEND.
Operation
The LOOP to LEND loop is repeated by set repeat cycles.
Positioning data setting examples
[When "LOOP" is set in positioning data No. 1 of axis 1]
Setting example
–

LOOP

–
–
–
–
–
–
5
–
–
–
Restrictions
(1) The error "Control method LOOP setting error" (error code: 545) will occur if a
"0" is set for the repeat cycles.
(2) Even if LEND is absent after LOOP, no error will occur, but repeat processing
will not be carried out.
(3) Nesting is not allowed between LOOP-LEND's. If such setting is made, only the
inner LOOP-LEND is processed repeatedly.
Chapter 9 Major Positioning Control
Setting not required. (Setting value is ignored.)
Set the LOOP.
Setting not required. (Setting value is ignored.)
Set the LOOP to LEND repeat cycles.
Setting not required (setting value is ignored).
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Setting details