Mitsubishi Electric C70 Setup Manual page 535

MITSUBISHI CNC
Appendix 2 Explanation of Alarms
L11 DN INIT. ERR. 2 A0 (Error-detected module I/O No.)
Details
A deviceNet initialization error has occurred. The error-detected node No. is FEH.
- The numbers of I/O points of both the master and slave functions were set to "0" when both the
master and slave functions were used.
"Error-detected module I/O No." shows the error-detected module I/O No. with the last digit removed.
Remedy
- Set the number of I/O points of the slave node in a master function parameter.
- Set the number of transmission/reception bytes in a slave function parameter. (Be sure to set either
the master function or slave function. )
L12 DN LINK ERROR 01 (Error-detected slave node No. )
Details
A deviceNet initialization error has occurred. The error-detected node No. is other than FFH and FEH.
- A network problem was detected after communication was started.
"Error-detected slave node No." shows the error-detected slave node No. in decimal.
Remedy
- Check that the cable is connected correctly.
L12 DN LINK ERROR 1E (Error-detected slave node No. )
Details
A deviceNet initialization error has occurred. The error-detected node No. is other than FFH and FEH.
- Slave node did not respond.
"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 the MAC ID and baud rate
are set correctly, a slave node is down, or a terminal resistor is disconnected.
L12 DN LINK ERROR 20 (Error-detected slave node No. )
Details
A deviceNet initialization error has occurred. The error-detected node No. is other than FFH and FEH.
- Slave node responded with a non-prescribed error.
"Error-detected slave node No." shows the error-detected slave node No. in decimal.
Remedy
- Read the communication error information, and take an appropriate action according to the error
information.
L12 DN LINK ERROR 23 (Error-detected slave node No. )
Details
A deviceNet initialization error has occurred. The error-detected node No. is other than FFH and FEH.
- Slave node responded with an error when establishing a connection.
"Error-detected slave node No." shows the error-detected slave node No. in decimal.
Remedy
- Read the communication error information, and take an appropriate action according to the error
information.
L12 DN LINK ERROR 24 (Error-detected slave node No. )
Details
A deviceNet initialization error has occurred. The error-detected node No. is other than FFH and FEH.
- The input data size of a parameter is different from the size of the actual slave node.
"Error-detected slave node No." shows the error-detected slave node No. in decimal.
Remedy
- Check the slave node manual and set the correct input data size.
518