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Troubleshooting
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ASDA-A3
14
AL122 Object’s sub-index does not exist when PDO is accessed
2. If the sub-index number is correct, it means this specified object is not
supported by the servo drive. Check if it is necessary to use this object or
if you can substitute it with a different object.
How to clear the
alarm?
NMT: reset node, OD 6040h [Bit 7] (Fault reset), or DI.ARST.
AL123 Data length error occurs when PDO is accessed
Trigger condition
and cause
Data length in the message does not match the length of the specified object.
Checking method Check if the data length of PDO mapping entry is changed when the servo drive
and corrective action receives or sends the PDO.
How to clear the
alarm?
NMT: reset node, OD 6040h [Bit 7] (Fault reset), or DI.ARST.
AL124 Data range error occurs when PDO is accessed
Trigger condition
and cause
The data value in the message is out of range for the specified object.
Checking method Check if the written data is within range when the servo drive receives or sends the
and corrective action PDO.
How to clear the
alarm?
NMT: reset node, OD 6040h [Bit 7] (Fault reset), or DI.ARST.
AL125 PDO object is read-only and write-protected
Trigger condition
and cause
The specified object in the message is read-only and write-protected.
Checking method
and corrective action
Check if the object for PDO mapping is read-only.
How to clear the
alarm?
NMT: reset node, OD 6040h [Bit 7] (Fault reset), or DI.ARST.
AL126 Specified object does not support PDO mapping
Trigger condition
and cause
The specified object does not support PDO mapping.
Checking method Check if the specified object supports PDO mapping when the servo drive receives
and corrective action or sends the PDO.
How to clear the
alarm?
NMT: reset node, OD 6040h [Bit 7] (Fault reset), or DI.ARST.
14-52
Send Quote Requests to info@automatedpt.com
Call +1(800)985-6929 To Order or Order Online At Deltaacdrives.com