Delta ASD-A2-5523 Series - Page 566

Chapter 10 Troubleshooting ASDA-A2
Revision February, 2017 10-3
Display Alarm Name Alarm Description
Corresponding
DO
Servo
Status
temperature
exceeds the
protective range
protective range Off
AL040
Excessive
Deviation of Full
Closed-loop
Position Control
Excessive Deviation of Full Closed-loop
Position Control
ALM
Servo
Off
AL041
Communication
of CN5 is
breakdown
Communication of CN5 (encoder) is
breakdown
ALM
Servo
Off
AL042
Analog input
voltage error
The analog voltage is over than the
setting value of P1-83.
ALM
Servo
Off
AL044
Warning of servo
drive function
overload
When the servo drive function
overloads, it might bring the abnormality
of motion control, such as PR or E-Cam.
WARN
Servo
On
AL045
Wrong setting of
E-gear ratio
The setting of E-gear ratio exceeds the
range (1/50~25600). Thus, when re-
power on the servo drive, an alarm
occurs.
ALM
Servo
off
AL060
The absolute
position is lost
Due to battery undervoltage or the
failure of power supply, the encoder lost
the internal record.
WARN
Servo
On
AL061
Encoder under
voltage
The voltage of the absolute encoder is
lower than the specification
WARN
Servo
On
AL062
The multi-turn of
absolute
encoder
overflows
The multi-turn of absolute encoder
exceeds the maximum range: -32768 ~
+32767
WARN
Servo
On
AL067
Encoder
temperature
warning
Encoder temperature exceeds the
warning level. (But it is still within the
protective range.)
WARN N/A
AL068
Absolute data
transmitted via
I/O is in error
The sequence is wrong when reading
the absolute position via DIO.
WARN
Servo
On
AL069
Wrong motor
type
Incremental motor is not allowed to
activate the absolute function.
ALM
Servo
Off
AL06A
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
AL070
Encoder does
not complete the
command which
is issued by
servo drive
Servo drive has not completely writing
barcode into encoder or the encoder
does not complete the command issued
by servo drive.
WARN
Servo
Off
AL083
Servo drive When the output current from servo
ALM
Servo