ETSM / ETSU
Commissioning, Operation and Configuration
ETSM
37
10.4.3
Fault contact
The fault contact is used to signal occurring failure conditions. Devices that process
this message can be connected to the fault contact.
The configuration of the Fault Contact is performed in the web interface under
Con-
figuration > Fault Contact
. Different events can be configured as trigger for the
fault contact:
•
Power (active as default)
•
Temperature (active as default)
•
Link down
•
Internal
•
Digital input
Moreover, the reset behaviour of the fault contact can be configured:
•
"automatic": The fault contact will be reset automatically (inactive) if the
problem that caused the trigger does not exist any more.
•
"manual": The fault contact will be reset automatically (inactive), as soon as
the button "reset" is clicked in the web interface. If there are one or more
active trigger events, the fault contact remains active.
The electrical properties and the connection of the fault contact are described in
Technical Data.
