60
Insulation and grounding failures
Insulation and grounding failures are logged and displayed when this failure occurs.
8.1.3
Display of the current operating state
The
411 Current overview menu
is automatically displayed when a new message arrives.
Message category
LED status
Display text in menu 411
Normal operation
Normal operation
Limited operation
e.g.
Self-test
General warning
messages
For external events:
External events
For internal failures:
Warning ### (3-digit
number)
General failure
messages
For external events:
External events
For internal failures:
Failure ### (3-digit
number)
Insulation or
grounding failure
Insulation
The software defines which events trigger a warning and which events trigger a failure.
The actual operating state is indicated via LEDs. A short message is also shown in the fourth line
of the
411 Current overview
menu.
