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4. OPERATION
4.3 Servo amplifier display
On the servo amplifier display (three-digit, seven-segment display), check the station number, and diagnose a
fault at occurrence of an alarm.
(1) Display sequence
Servo amplifier power ON
Not ready
(Note 1)
When alarm warning
No. is displayed
Servo ON
Ready
2s later
Point table No. display
2s later
At occurrence of overload
At occurrence of overload
warning (Note 2)
Flicker
display
Flicker
display
Flicker
display
During forced stop
Alarm reset or
warning
Servo amplifier power OFF
When alarm occurs,
alarm code appears.
Note 1. Only alarm and warning No. are displayed, but no station No. is displayed.
2. If warning other than AE6 occurs during the servo on, flickering the second place of decimal point indicates that it is
during the servo on.