— 15-4 —
15.2.2. Motor Trouble
1 Motor servo is not turned on.
Figure 15-3 : Motor trouble 1
YES
NO
YES
NO
YES
NO
YES
NO
NO
YES
(Refer to “Appendix 1 : How to Check Motor Condition.”)
(Refer to “8. Tuning and Trial Running.”)
Connect Handy Terminal and
execute IO0 command.
O
0
?
I
Motor servo is not turned on.
Input servo-on command.
Make sure the combination of Motor
and Driver Unit is proper.
Alarm is on after the
power is turned on.
Refer to “14.2. Details of Alarm.”
Is SVON signal is input?
(Does the display show “1” on the
lefthand side?)
Turn on SVON input.
V
ENT
S
ENT
TL100?
Set TL100.
L
1
#
T
0
?
0
?
ENT
Servo parameters
already adjusted?
Adjust parameters.
Check Motor and resolver wirings.
Contact NSK representative in your area.
Is Motor normal?
Replace Motor.
:IO0
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10000000/1110
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