FATEK SD3 Series, Instruction Manual, Page: 340 / 396

2
8. Troubleshooting
SD3 Series Instruction Manual
1. Checking Warnings and Alarms
1. Checking Warnings and Alarms
1. Using the Setup Panel
Warnings and alarm numbers can be viewed on the Setup Panel or "Servo Studio".
When an alarm and a warning occur at the same time, the alarm will be displayed first.
For possible cause and remedy, verify on the warning or alarm list.
The alarm history keeps up to ten alarms including the current one.
(*)
*) Alarm No.22 (control power supply error) and Warning numbers are not logged in the alarm history.
The alarm numbers and the cumulative run time (in hours) up to the time of alarm are logged.
Note: The amplifier version can be checked with "Servo Studio".
"Servo Studio" User's Guide
When a warning occurs, the amplifier STATUS LED blinks green. In addition, the Setup Panel will automatically display
the corresponding warning No.
.
When an alarm occurs, the amplifier STATUS LED changes from solid green to solid red. In addition, the Setup Panel
will automatically display the alarm No.
.
Note that the above does not happen in the following modes: Parameter Setting Mode , Quick Tuning Mode , Auto
Tuning Mode , Parameter Saving Mode , and Auxiliary Function Mode . In these cases, press to switch to Alarm
Display Mode.
Status Display Mode will be mute while an alarm or warning is occurring.
Press
to check other warnings and alarms.
5 Setting Parameters Setup Panel
STATUS LED Meaning Symptom
Off
The amplifier is not ON.
The control power (24 VDC) is not supplied.
Or the amplifier has not been started.
Solid Green
Normal
no warnings/alarms
Amplifier is operating normally.
Blinking Green
Abnormal
warning occurring
Warning is occurring
Solid Red
Abnormal
alarm occurring
Alarm is occurring