Mitsubishi Electric C70 Setup Manual page 537

MITSUBISHI CNC
Appendix 2 Explanation of Alarms
L12 DN LINK ERROR 2B (Error-detected slave node No. )
Details
A deviceNet initialization error has occurred. The error-detected node No. is other than FFH and FEH.
- The first division data was received twice in the division reception of a polling response.
"Error-detected slave node No." shows the error-detected slave node No. in decimal.
Remedy
- Check the entire network and slave node statuses such as whether or not a terminal resistor is
disconnected.
L12 DN LINK ERROR 2C (Error-detected slave node No. )
Details
A deviceNet initialization error has occurred. The error-detected node No. is other than FFH and FEH.
- The received division data No. is different from the expected No. in the division reception of a polling
response.
"Error-detected slave node No." shows the error-detected slave node No. in decimal.
Remedy
- Check the entire network and slave node statuses such as whether or not a terminal resistor is
disconnected.
L12 DN LINK ERROR 2D (Error-detected slave node No. )
Details
A deviceNet initialization error has occurred. The error-detected node No. is other than FFH and FEH.
- Intermediate data or last data was received before receiving the first division data in the division
reception of a polling response.
"Error-detected slave node No." shows the error-detected slave node No. in decimal.
Remedy
- Check the entire network and slave node statuses such as whether or not a terminal resistor is
disconnected.
L12 DN LINK ERROR 3B (Error-detected slave node No. )
Details
A deviceNet initialization error has occurred. The error-detected node No. is other than FFH and FEH.
- Two or more identical node Nos. (MAC IDs) were detected in parameters.
"Error-detected slave node No." shows the error-detected slave node No. in decimal.
Remedy
- Two or more slave nodes having the same node No. are set in the parameters. Set the correct node
Nos.
- A slave node having the same node No. as that of the local node exists in the parameters.
L12 DN LINK ERROR 47 (Error-detected slave node No. )
Details
A deviceNet initialization error has occurred. The error-detected node No. is other than FFH and FEH.
- Incorrect connection type was specified.
"Error-detected slave node No." shows the error-detected slave node No. in decimal.
Remedy
- Check that the connection type value is correct.
- Read the communication error information, and take an appropriate action according to the error
information.
L12 DN LINK ERROR 80 (Error-detected slave node No. )
Details
A deviceNet initialization error has occurred. The error-detected node No. is other than FFH and FEH.
- Timeout occurred during the polling connection of the slave function.
"Error-detected slave node No." shows the error-detected slave node No. in decimal.
Remedy
- Check the entire network and slave node statuses such as whether or not a terminal resistor is
disconnected.
- Check the master node status.
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