Product properties
3.28 Displays
SCALANCE X-200
Operating Instructions, 12/2011, A5E00349864-19 121
1. Link down event on a monitored port.
2. Failure of one of the two redundant power supplies.
Note
The following devices do not have a redundant power supply:
SCALANCE X204 IRT PRO
SCALANCE X202-2P IRT PRO
SCALANCE X201-3P IRT PRO
3. C-PLUG
4. Device startup, the LED is lit for approx. 20 seconds.
5. Device is in PROFINET mode:
– a) There is no connection to the controller
– b) There is a connection to the controller, there is also a configured diagnostic
interrupt, for example power fail interrupt, C-PLUG interrupt etc.
6. Redundancy manager connected through.
7. Switchover of standby connection.
8. Maintenance request or maintenance requirement.
9. An internal fault was detected. Inform the maintenance personnel and, if necessary, send
the device in for repair.
10. A loop was detected by the loop detection.
11. No fault detected by the IE Switch X-200.