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9. Diagnostics
9. 5. Troubleshooting the card
The [internal com. link] (ILF) status appears when the following conditions occur:
- Hardware becomes inoperative on the Ethernet card.
- Dialog interruption between the Ethernet card and the drive.
The drive’s response in the event of an [internal com. link] (ILF) status cannot be configured, and the drive stops with a freewheel stop.
This event cannot be reset.
Two diagnostic parameters are used to obtain more detailed information about the origin of the [internal com. link] (ILF) status:
-[Internal link fault 1] (ILF1) if the interruption has occurred on option card no. 1 (installed directly on the drive).
-[Internal link fault 2] (ILF2) if the interruption has occurred on option card no. 2 (installed on option card no. 1).
The Ethernet card can be in position 1 or 2.
The [Internal link fault 1] (ILF1) and [Internal link fault 2] (ILF2) parameters can only be accessed on the graphic display terminal
in the [1.10 DIAGNOSTICS] (dGt-) menu, [MORE FAULT INFO] (AFI-) submenu.
Value Description of the values of the [Internal link fault 1] (ILF1) and [Internal link fault 2] (ILF2) parameters
0 No communication interruption
1 Loss of internal communication with the drive
3 Error in the EEPROM checksum
101 Unknown card
102 Exchange problem on the drive internal bus
103 Time out on the drive internal bus (500 ms)