Delta ASDA-B3 Series, User Manual

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ASDA-B3 Troubleshooting
13-7
13
Communication type
Display Alarm name
Error type Servo state
ALM WARN ON OFF
AL111
Buffer overflow occurs when SDO is received ○ ○
AL112 Buffer overflow occurs when PDO is received ○ ○
AL113 TxPDO transmission failed ○ ○
AL121
Object’s index does not exist when PDO is
accessed
○ ○
AL122
Object’s sub-index does not exist when PDO
is accessed
○ ○
AL123
Data length error occurs when PDO is
accessed
○ ○
AL124
Data range error occurs when PDO is
accessed
○ ○
AL125 PDO object is read-only and write-protected ○ ○
AL126
Specified object does not support PDO
mapping
○ ○
AL127
PDO object is write-protected when servo
drive is on
○ ○
AL128
Error occurs when PDO object is read from
EEPROM
○ ○
AL129
Error occurs when PDO object is written to
EEPROM
○ ○
AL130
Accessing address of EEPROM is out of
range
○ ○
AL131 EEPROM CRC calculation error ○ ○
AL132
Parameter is write-protected ○ ○
AL170
Bus communication timeout ○ ○
AL180
Bus communication timeout ○ ○
AL185
Bus hardware error ○ ○
AL186 Bus data transmission error ○ ○
AL201 Initialization error of object dictionary data ○ ○
AL301 CANopen synchronization failure ○ ○
AL302
Synchronization signal of CANopen is sent
too soon
○ ○
AL303
CANopen synchronization signal timeout ○ ○
AL304
Invalid interpolation mode command ○ ○
AL305
SYNC period error ○ ○
AL3E1
Communication fails to synchronize ○ ○
AL3E2
Communication synchronization signal is sent
too soon
○ ○
AL3E3
Communication synchronization signal
timeout
○ ○
AL401
NMT reset command is received when servo
is on
○ ○
Note: if the servo drive shows an alarm that is not in this table, contact the local distributor or technician.