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IM-P309-02 MI Issue 2 59
15.7.1 Status output active state
The status output can be compared to an electrical relay that can function as make or break
contact. For safety-relevant applications, the operator will choose the break contact setting
so that a power failure or failure of the electronics can be detected like an alarm. In standard
applications, the output is used as make contact.
The Status output state active state function allows the operator to define the behavior of
the status output.
Output active
(closed)
As mentioned in Section 14.1.3.1 Selection window / make a selection, the operator can
choose between the following settings:
-
closed
-
open.
15.7.2 Status output assignment
This function allows the operator to define to which event the status output is to be assigned.
The most general assignment is the reverse flow assignment.
After selecting the Status output assignment function, press

to display the current
assignment.
Output assigned to
(Reverse flow)
As mentioned in Section 14.1.3.1 Selection window / make a selection, the operator can
choose between the following settings:
-
Flow direction recognition
-
Forward flow
-
Reverse flow
Limiting values:
-
MIN QV
-
MAX QV
-
All limiting values and error detection
-
Alarm.