FujiFilm GYN101CAG-G09, User Manual, Page: 170 / 252

9
INSPECTION AND MAINTENANCE
9-6
1 Servomotor does not rotate.
Servomotor does not rotate.
Check if the [CHARGE] LED is lit on the
front panel of the servo amplifier.
Check if the servo amplifier is connected
with the servomotor.
Check if an alarm is lit on 7-segment LED
of the servo amplifier.
Check if 24VDC power is supplied across
[P24] and [M24] terminals of CN1.
Check the control input signal on CN1.
Supply commercial power in the specification
range of the servo amplifier.
The servomotor does not rotate with control
power only.
Supply motor power, too.
Connect the servomotor power cables to
identical terminals of the servo amplifier.
The direction of rotation does not change even
if the phases are exchanged.
Connect the encoder cable to CN2.
Take remedy according to fault indication and
remedy described in item (3).
If alarm is detected, an alarm code blinks.
Unless 24VDC is supplied, all control input
signals are invalidated.
Yes
Yes
No
Yes
No
No
Yes
No
Refer to page 3-7.
<Action mode check>
Check the state of the servo amplifier.
ENT (1 sec or more)
ESC
Indication Sequence
Base off. Servomotor has no drive force. Coasting.
The servomotor is ready to rotate. Pulse string input is
effective.
The servomotor is ready to rotate by manual operation
(test running).
Stopped under detection of positive overtravel signal.
Stopped under detection of negative overtravel signal.
Stopped at zero speed upon forced stop signal input.