Delta ASD-A2 Series User Manual page 567

ASDA-A2
Display Alarm Name
outputs
excessive
current
The absolute
coordinate has
AL085
not been
initialized
The servo drive
does not
connect to
AL095
external
regenerative
resistor
DSP Firmware
Upgrade
AL099
10-4
Alarm Description
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.
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.
The servo drive does not connect to
external regenerative resistor
*This alarm is only for 5.5 kW and 7.5
kW.
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.
Chapter 10 Troubleshooting
Corresponding Servo
DO Status
Off
Servo
WARN
On
Servo
WARN
On
Servo
ALM
Off
Revision February, 2017