Delta ASDA-A3 Series User Manual page 1199

Troubleshooting
AL112 Buffer overflow occurs when PDO is received
How to clear the
alarm?
14
AL113 TxPDO transmission failed
Trigger condition
and cause
Checking method
and corrective action
How to clear the
alarm?
AL121 Object's index does not exist when PDO is accessed
Trigger condition
and cause
Checking method
and corrective action
How to clear the
alarm?
AL122 Object's sub-index does not exist when PDO is accessed
Trigger condition
and cause
Checking method
and corrective action
How to clear the
alarm?
AL123 Data length error occurs when PDO is accessed
Trigger condition
and cause
Checking method
and corrective action
How to clear the
alarm?
14-52
NMT: reset node, OD 6040h [Bit 7] (Fault reset), or DI.ARST.
PDO packet cannot be successfully sent.
Check if the communication circuit of the servo drive works normally.
NMT: reset node, OD 6040h [Bit 7] (Fault reset), or DI.ARST.
When the servo drive receives the PDO from the controller, the specified object's
index number is incorrect, so the servo drive cannot identify it.
Check if the object's index number for PDO mapping of the controller is
1.
correct.
If the index number is correct, it means this specified object is not supported
2.
by the servo drive. Check if it is necessary to use this object or if you can
substitute it with a different object.
NMT: reset node, OD 6040h [Bit 7] (Fault reset), or DI.ARST.
When the servo drive receives the PDO from the controller, the specified object's
sub-index number is incorrect, so the servo drive cannot identify it.
Check if the object's sub-index number for PDO mapping of the controller is
1.
correct.
If the sub-index number is correct, it means this specified object is not
2.
supported by the servo drive. Check if it is necessary to use this object or
if you can substitute it with a different object.
NMT: reset node, OD 6040h [Bit 7] (Fault reset), or DI.ARST.
Data length in the message does not match the length of the specified object.
Check if the data length of PDO mapping entry is changed when the servo drive
receives or sends the PDO.
NMT: reset node, OD 6040h [Bit 7] (Fault reset), or DI.ARST.
ASDA-A3