FATEK SD3 Series, Instruction Manual, Page: 355 / 396

17
8
Troubleshooting
8. Troubleshooting
SD3 Series Instruction Manual
４. Troubleshooting
4. Troubleshooting
4. Troubleshooting
Check the following if the amplifier does not start and the motor does not rotate although no alarm is output.
Problem Symptom Refer to
Problem 1
No display
on the Setup Panel
Control power (24 VDC) is being supplied, but the Setup Panel does
not show.
Page.18
Problem Symptom Refer to
Problem 2
Servomotor not turning
ON
The Setup Panel shows, but the servo cannot be turned on. Page.19
Problem Symptom Refer to
Problem 3
No motor rotation
The motor does not rotate although the servo is on. Page.20
Problem Symptom Refer to
Problem 4
Unstable motor motions
The motor motions are unstable. Page.21
Problem Symptom Refer to
Problem 5
Positional aberration
Positional aberration occurs. Page.22
Problem Symptom Refer to
Problem 6
Vibration and
abnormal noise
The motor causes vibration or abnormal noise. Page.23