Siemens SCALANCE X204RNA Operating Instructions Manual page 64

Functional description and configuration using Web based Management
7.6 The X200 menu
Settings in WBM
In WBM, you can set the monitoring of the power supply (SCALANCE X204RNA only) and
the device-related link monitoring. The settings are made in three separate masks:
Figure 7-15
Enable Power Monitoring (SCALANCE X204RNA only) Here, you specify which of the two
power supplies of the SCALANCE X204RNA (line 1 and line 2) is monitored. A fault is then
indicated by the message system when there is no power on one of the monitored lines (line
1 or line 2) or when the voltage is too low (less than 14 V). (Since the SCALANCE X204RNA
EEC does not have a redundant power supply, this screen is not displayed for it).
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SCALANCE X204RNA Fault Mask Power Monitoring
SCALANCE X204RNA SCALANCE X204RNA EEC
Operating Instructions, , C79000-G8976-C294-03
(PRP)