Appendix D
D.1 Error messages of the SCALANCE X300 / X400
SCALANCE X-300 / X-400
378 Configuration Manual, 10/2014, C79000-G8976-C187-22
Message when an error occurs
Messages after eliminating the problem
Observer stopped recovering because of too
many (<number or errors>) repeated errors.
(Observer needs to be restarted (WBM/CLI)
Observer restarted because of user command.
Power down on line <ID of the power supply>. Power up on line <ID of the power supply>.
Internal error: <voltage> V power is down.
Internal error gone: <voltage> V power is back.
Wrong module <module name> on slot <slot
number> (ID: <module ID>).
Wrong module <module name> on slot <slot
C-PLUG not accepted. See System C-PLUG
C-PLUG accepted.
C-PLUG interface unmounted. Restart required.
C-PLUG interface mounted.
Media module for ring <port number> missing.
Media module for ring <port number> detected.
DIP switch <name of the switch> changed. Re-
DIP switch <name of switch> set back to original
DIP switch <name of the switch> differs from C-
DIP switch <name of the switch> set back to
Internal error(s) and/or exception(s) occurred.
Internal error(s) and/or exception(s) confirmed.
Device boot up incomplete.
RM <MAC address> detected.
Media module for standby <port number> miss-
Media module for standby <port number> detect-
PNIO fault - please use STEP 7 for diagnostics.
PNIO connection established.
PNIO connection terminated.
Severe module change detected. Restart re-
Severe module change reverted.
DIP switch settings manipulated ...
→ Redundancy will be started after next restart.
DIP switch settings reset ...
→ Redundancy mode will not change after next
Authentication status on <port number>:
Authentication status on <port number>: OK.
Standby <observer | partner> freezes current
state <active | passive> because <master |
slave> <MAC address> gone.
Unfreeze standby state <active | passive> be-
cause partner <MAC address> became visible.
Default route is stored in hardware.
Default route no longer in hardware.
Non-recoverable error on ring %u: RM receives
test frames from only one ring port.
Non-recoverable error gone on ring %u: RM
receives test frames from both ring ports.
Non-recoverable error on ring %u: Another re-
dundancy manager detected.
Non-recoverable error gone on ring %u: Other
Last MRP manager in ring %d won't stop on ring
ports <port number> and <port number> (danger
MRP ring %d manager may stop now (no danger
of network loops anymore).
Redundancy mode transition not completed !\nis:
Redundancy mode transition to \"%s\" completed.
Erroneous connected ring line on <port number>
(should <port number>).
Erroneous connected ring line removed on <port
number>.