Specifications
Description
3.4 Description of the product
SCALANCE X-400 BA
Operating Instructions, 03/2009, C79000-G8976-C186-07
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Figure 3-12 Slot of the power module
Signaling contact
The following can be signaled over a floating signaling contact:
● Power failure.
The power supply monitored is selected in the fault mask.
● Bad link status of a port.
(Bad connector or no connection to partner device). The port monitored is selected in the
fault mask.
● Change to the DIL switch during operation.
Possible inconsistency between the switch setting and the actual operating state, The
switch setting is adopted only after a restart.
If the SCALANCE X414-3E is set as the redundancy manager, the following errors are also
reported:
● Bad link status of the ring ports, regardless of the status of the fault mask.
● Configuration of a second IE Switch X-400 as redundancy manager in the same ring.