Mitsubishi A1SD75M3 User Manual page 513

12 CONTROL AUXILIARY FUNCTIONS
Servo ON signal
Md.35 Axis operation
status
Range of movement during servo OFF
Inside the range of " Pr.150 Setting for the restart
allowable range when servo OFF to ON"
Outside the range of " Pr.150 Setting for the
restart allowable range when servo OFF to ON"
2) Restart at servo ON after servo OFF by all axes servo ON signal (Y15)
or " Cd.100 Servo OFF command"
When operation is stopped by an external "stop signal" or the axis stop
signal (Y13 (Axis 1), Y14 (Axis 2), Y1C (Axis 3)), " Md.35 Axis
operation status" turns to "Stop". (Refer to section "6.5.6 Stop
program".)
At this time, servo OFF is performed by the OFF of the servo ON
signal or by the " Cd.100 Servo OFF command", and when servo ON
is performed again, " Md.35 Axis operation status" turns to "Stop" or
"Standby".
When " Md.35 Axis operation status" is "Stop", operation can be
restarted by " Cd.13 Restart command".
When " Md.35 Axis operation status" is other than "Stop", a warning
"Restart not possible" (warning code: 104) occurs and the restart
command is ignored.
ON
Positioning Stop
Stop command
(b) Conditions for restart at servo OFF to ON
The " Md.35 Axis operation status" at servo OFF to ON is "Stop" or
1)
"Standby" depending on the difference between the last command
position of the AD75 at servo ON to OFF and the current feed value at
servo OFF to ON (range of movement during servo OFF).
OFF
Servo OFF Stop/Standby
Restart not possible
Restart possible
Servo ON
Md.35
Axis operation status
12 - 41
Servo OFF Stand by
Servo ON
Restart possible or not
Stop
Standby Restart not possible
MELSEC-A
Restart not possible
Restart possible