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4 POSITIONING SIGNALS
4.1.1 Axis statuses
(1) Positioning start complete signal (M2400+20n)
(a) This signal turns on with the start completion for the positioning control of
the axis specified with the Motion program (Axis designation program).
The Motion program (Axis designation program) is started by the following
instructions.
1) SVST instruction of the PLC program
2) CALL, GOSUB/GOSUBE instruction in the Motion program (Control
program)
It does not turn on at the starting using home position return, JOG operation
or manual pulse generator operation.
(b) This signal turns off at turning the complete signal OFF command
(M3204+20n) off to on or positioning completion.
When the complete signal OFF command (M3204+20n) turns off to on.
Motion program (Axis
designation program) start
Start accept flag (M2001+n)
(Note-1)
Positioning start complete
signal (M2400+20n)
(Note-1)
Complete signal OFF command
(M3204+20n)
(Note-1)
Dwell time
V
t
OFF
OFF
OFF
ON
ON
ON
When the positioning is completed.
Motion program (Axis
designation program) start
Dwell time
Positioning completion
OFF
OFF
ON
ON
V
t
Start accept flag
(M2001+n)
(Note-1)
Positioning start complete
signal (M2400+20n)
(Note-1)
Fig.4.2 ON/OFF timing of the positioning start complete signal