PROline Promag 10
11 Description of Device Functions
Hauser
103
11.7.2
Switching behaviour of the status output
Function
State
Open collector behaviour
(transistor)
ON (operation)
System in measuring mode
con-
ductive
System not in measuring
mode
(power supply failed)
not
con-
ductive
Fault message
System OK
con-
ductive
(System or process error)
Fault
→
Response to error,
outputs /
I
nputs and totalizers
not
con-
ductive
Notice message
System OK
con-
ductive
(System or process error)
Notice
→
Continuation of
measuring
not
con-
ductive
Fault message
or
notice message
System OK
con-
ductive
(System or process error)
Fault
→
Response to error
or
Notice
→
Continuation of
measuring
not
con-
ductive
Empty pipe
detection
(EPD)
Measuring tube full
con-
ductive
Measuring tube partially
filled / empty measuring tube
not
con-
ductive