Delta ASD-A3-0121, User Manual

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ASDA-A3 Troubleshooting
Revision December, 2017
11-5
11
General type (continued):
Display Alarm name
Error type Servo state
ALM WARN ON OFF
AL095 Regenerative resistor disconnected ○ ○
AL099 DSP firmware update ○ ○
AL521 Vibration elimination parameter error ○ ○
Note: if the servo drive shows an alarm that is not in this table, please contact the local distributor or
technician.
STO type:
Display Alarm name
Error type Servo state
ALM WARN ON OFF
AL500 STO function is enabled ○ ○
AL501 STO_A lost (signal loss or signal error) ○ ○
AL502 STO_B lost (signal loss or signal error) ○ ○
AL503
STO self-diagnostic error ○ ○
Note: if the servo drive shows an alarm that is not in this table, please contact the local distributor or
technician.
Communication type:
Display Alarm name
Error type Servo state
ALM WARN ON OFF
AL111
Buffer overflow occurs when receiving CANopen
SDO
○ ○
AL112
Buffer overflow occurs when receiving CANopen
PDO
○ ○
AL121
Object’s index does not exist when CANopen
PDO is received
○ ○
AL122
Object’s sub-index does not exist when
CANopen PDO is received
○ ○
AL123
Data size error occurs when CANopen PDO is
received
○ ○
AL124
Data range error occurs when CANopen PDO is
received
○ ○
AL125
CANopen object is read-only and write-protected ○ ○
AL126 Specified object does not support PDO mapping ○ ○
AL127
CANopen PDO is write-protected when servo is
on
○ ○
AL128
Error occurs when reading CANopen PDO from
EEPROM
○ ○
AL129
Error occurs when writing CANopen PDO to
EEPROM
○ ○
AL130
Accessing address of EEPROM is out of range
when using CANopen PDO
○ ○
AL131
CRC of EEPROM calculation error occurs when
using CANopen PDO
○ ○
AL132
Parameter is write-prohibited when using
CANopen PDO
○ ○
AL180 CANopen heartbeat or NodeGuarding error ○ ○
AL185
CAN Bus hardware error ○ ○