Operating the devices
30
10/06 AWB2300-1433GB
Setting the earth fault monitor
X Use the UP/DOWN button to set up an auxiliary earth fault
monitoring system with external core-balance
transformer.
Figure 26: Earth fault monitoring menu
Assigning the free contacts
The FC1 and FC2 contacts are available for connecting a
remote message system (a fig. 27).
X Use the UP/DOWN buttons to select which message is to
be output via the contacts FC1 or FC2.
Figure 27 : Free contacts menu
a Earth fault tripping, if not OFF
b Overload pre-warning
c Thermistor tripping
d Internal error
EXT OFF
abcd
FC 1 FC 1 FC 1 FC 1
if
FC 1
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