95
destroyed or damaged
chip is damaged, replace the servo amplifier.
AL-02
reset
In the case of lack of
low-pressure warning, dc
bus voltage below Pn083
alarm (200 v).
1
The external power
supply voltage is measured with a voltmeter
is in accordance with the specifications. If
conform to the specifications, can use Fn009
auxiliary mode, busbar voltage correction.
2
Through the display panel, into monitor
mode, observations show that whether the
voltage is consistent with an external
voltage, if the difference is too big, the
internal components damaged, replace the
servo amplifier.
3
Motor start too fast, large
load, which leads to the internal bus voltage
is lower. If it is single phase power supply
access, please use three-phase power
supply connection.
AL-03
power on
Internal dc
bus voltage is higher than
Pn084 (365 v).
1
The external power
supply voltage is measured with a voltmeter
is in accordance with the specifications. If
conform to the specifications, can use Fn009
auxiliary mode, busbar voltage correction.
2
Through the display panel, into monitor
mode, observations show that whether the
voltage is consistent with an external