Delta ASDA-A3 Series User Manual page 781

Troubleshooting
AL111 Buffer overflow occurs when receiving CANopen SDO
Trigger condition
and cause
Checking method
13
and corrective action
How to clear the
alarm?
AL112 Buffer overflow occurs when receiving CANopen PDO
Trigger condition
and cause
Checking method
and corrective action
How to clear the
alarm?
AL121 Object's index does not exist when accessing CANopen PDO
Trigger condition
and cause
Checking method
and corrective action
How to clear the
alarm?
AL122 Object's sub-index does not exist when accessing CANopen PDO
Trigger condition
and cause
Checking method
and corrective action
How to clear the
alarm?
13-36
SDO Rx Buffer overflows (receives more than two SDOs within 1 ms).
Check if the servo drive (master) receives or sends more than one SDO within 1 ms.
NMT: reset node or 0x6040 fault reset.
PDO Rx Buffer overflows (receives more than two PDOs of COBID within 1 ms).
Check if the servo drive (master) receives or sends more than one PDO of COBID
within 1 ms.
NMT: reset node or 0x6040 fault reset.
When the servo drive receives the PDO from the controller, the specified object's
index number is incorrect so that 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 or 0x6040 fault reset.
When the servo drive receives the PDO from the controller, the specified object's
sub-index number is incorrect so that 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 or 0x6040 fault reset.
ASDA-A3