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4. STARTUP
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(b) Alarms
The following alarms and warnings do not occur. However, the other alarms and warnings occur as
when the servo motor is connected.
Alarm and warning
[AL. 16 Encoder initial communication error 1]
[AL. 1E Encoder initial communication error 2]
[AL. 1F Encoder initial communication error 3]
[AL. 20 Encoder normal communication error 1]
[AL. 21 Encoder normal communication error 2]
[AL. 25 Absolute position erased]
[AL. 92 Battery cable disconnection warning]
[AL. 9F Battery warning]
(2) Operation procedure
1) Set the servo amplifier to the servo-off status.
2) Set "_ _ 0 1" in [Pr. PC05] and cycle the power.
3) Start the motor-less operation with the servo system controller.
The display shows the following screen.
The decimal point flickers.