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3. Implementation of the communication option cards
3. 10. 10. Communication fault
Ethernet communication faults are indicated by the red FLT LED on the card.
Parameter
[Network fault] (CnF-) can be used to obtain more detailed information about the origin of the fault. It can only be accessed
on the graphic display terminal, in the
[1.10 DIAGNOSTICS] (dGt-) menu, [MORE FAULT INFO] (AFI-).
3. 10. 11. FDR service fault (EPF2)
The EPF2 communication fault is indicated by the red RD LED on the card.
This fault appears when a problem arises during the FDR status diagram sequence on the drive, provided that the FDR service is being
used and that FDR errors are permitted on the drive (
[FDR Error Mgt.] (FdrG) = [Yes] (YES) or FDR file error (address 60 060) =
[Yes] (YES)). This fault is resettable.
The EPF2 fault is also triggered if the drive IP address is already being used by another device. In this case, the EPF2 fault is not
resettable. You should then modify the drive IP address, or that of the device using this IP address, then restart the drive.
It is possible to obtain more detailed information about the origin of the fault. It can only be accessed on the graphic display
terminal, in the
[1.9 COMMUNICATION] (COM-) menu, [Ethernet] (EtH-), [FDR fault] (Fdrd).
Value Description of the values of the [Network fault] (CnF-) parameter
0 No fault
1
Tcp/Modbus Time out fault.
The Tcp/Modbus Time out is activated as soon as the control word is received:
- If no IP master has been configured, the period of activity is maintained by receipt of the control word.
- If an IP master has been configured, the period of activity is maintained by any type of Tcp/Modbus request on this IP address.
No Time out is managed if its value equals 0.
10 Ethernet network overload
11 No signal from the Ethernet network, cable pulled out, etc.
Value Description of the values of the [Network fault] (CnF-) parameter
2 FDR configuration file incompatible
3 Error reading the FDR file
4 Error writing the FDR file
7 Time out for access to the FTP server has elapsed. This time out cannot be set (90 s)
9 Duplication of the IP address
12 FDR file not present in the FTP server