ASDA-A2 Chapter 10 Troubleshooting
10-4 Revision February, 2017
Display Alarm Name Alarm Description
Corresponding
DO
Servo
Status
outputs
excessive
current
drive exceeds the setting level, ALE083
will be triggered to protect IGBT. This
could avoid IGBT to be burned out
because of the excessive current.
Off
AL085
The absolute
coordinate has
not been
initialized
The possible causes might be:
1. The motor is used for the first time
2. The battery had run dry but has
replaced a new one.
WARN
Servo
On
AL095
The servo drive
does not
connect to
external
regenerative
resistor
The servo drive does not connect to
external regenerative resistor
*This alarm is only for 5.5 kW and 7.5
kW.
WARN
Servo
On
AL099
DSP Firmware
Upgrade
EEPROM has not been reset after
upgrading the firmware. The fault can
be cleared when firstly set P2-08 to 30.
Then set P2-08 to 28. And re-power on
the drive.
ALM
Servo
Off
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