Mitsubishi MELSEC-Q QD77MS, User Manual

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Chapter 6 Sequence Program Used for Positioning Control
(6) When stopped with interpolation operation, write "1: Restarts" into
"
Cd.6
Restart command" for the reference axis, and then restart.
(7) If the PLC READY signal is changed from OFF to ON while stopped, restarting
is not possible.
If restart is requested, a warning "Restart not possible" (warning code: 104)
will occur.
(8) When the machine OPR and fast OPR is stopped, a error "OPR restart not
possible" (error code: 209) will occur and the positioning cannot restarts.
(9) If any of reference partner axes executes the positioning operation once after
interpolation operation stop, a warning "Restart not possible" (warning code:
104) will occur, and the positioning cannot restarts.
[3] Control data requiring setting
Set the following data to execute restart.
Buffer memory address
Setting item
Setting
value
Setting details
QD77MS2
QD77MS4
QD77MS16
Cd.6
Restart command 1 Set "1: Restarts". 1503+100n 4303+100n
n: Axis No.-1
: Refer to Section 5.7 "List of control data" for details on the setting details.
[4] Starting conditions
The following conditions must be satisfied when restarting. (Assemble the
required conditions into the sequence program as an interlock.)
(1) Operation state
•
"
Md.26
Axis operation status" is "1: Stopped"