Mitsubishi Electric MELSEC Q Series User Manual page 70

4 INSTALLATION, WIRING, START-UP, AND MAINTENANCE
2)
Check machine operation
Check the followings by making the
machine operate with the JOG operation.
(1) Machine operates correctly
(no vibration, hunting, etc. )
(2) Stroke limits operate correctly
(3) Machine stops by the emergency stop
or forced stop.
Check OPR
Check the followings by executing the OPR.
(1) OPR direction
(2) OPR data
(3) Proximity dog position
Check sequence program
Set the switch of PLC CPU module to RUN,
and check that all positioning controls by
sequence programs are correct.
Check by automatic operation
Check the sequence operation by executing
the sequence program using an actual
external input.
END
POINT
(1) Make note of servomotor module names before the servomotor is mounted on
a machine.
The servomotor name plate may not be visible after the motor is mounted.
(2) When the servo amplifier, servomotor is first turned on, check the operation
before the servomotor is mounted on a machine to avoid an unexpected
accidents such as machine breakage.
The system must have a mechanical allowance so
that the machine itself can stop even if the stroke
limits switch is passed through at the max. speed.
Execute the test operation in the system that it is
low-speed as much as possible and put forced
stop, and confirm the operation and safety.
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MELSEC-Q
CAUTION