6.22.2 Engine stopped
Fail class Action Block engine start Block MB sequence Block GB sequence
1 Block X
2 Warning
3 Trip GB X X
4 Trip + stop X X
5 Shutdown X X
6 Trip MB X
7 Safety stop X
8 Trip MB/GB X* X X*
9 Controlled stop X X
*Note: The fail class "Trip MB/GB" will only block engine start and GB sequence if there is no mains breaker present.
INFO
In addition to the actions defined by the fail classes, it is possible to activate one or two relay outputs if additional relays are
available in the controller.
6.22.3 Fail class configuration
The fail class can be selected for each alarm function either via the display or the PC software.
To change the fail class via the PC software, the alarm function to be configured must be selected. Select the desired fail class in the
fail class roll-down panel.
DESIGNER'S HANDBOOK 4189341275A EN Page 144 of 196
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