Proline Prosonic Flow 91
Description of device functions
Hauser
91
10.9.2
Switching behavior of the status output
Function
Status
Open collector behavior
(Transistor)
ON (operation)
System in measuring mode
conductive
A0001237
System not in measuring mode
(power supply failed)
not conductive
A0001239
Alarm
System OK
conductive
A0001237
Alarm
Error response of
outputs/inputs and totalizer
not conductive
A0001239
Notice message
System OK
conductive
A0001237
(System error or process error)
Notice
Continuation of
measuring
not conductive
A0001239
Alarm or
notice message
System OK
conductive
A0001237
Alarm
Failsafe mode or
Notice
Continuation of
measuring
not conductive
A0001239
Flow
direction
Forward
a0001241
conductive
A0001237
Reverse
a0001242
not conductive
A0001239
Volume flow limit
value
Limit value not overshot or
undershot
a0001243
conductive
A0001237
Limit value overshot or
undershot
(cannot be set at the same
time)
a0001244
not conductive
A0001239
Esc
E
+
-
XXX.XXX.XX
Esc
E
+
-
XXX.XXX.XX
Esc
E
+
-
XXX.XXX.XX
Esc
E
+
-
XXX.XXX.XX
Esc
E
+
-
XXX.XXX.XX
Esc
E
+
-
XXX.XXX.XX
Esc
E
+
-
XXX.XXX.XX
Esc
E
+
-
XXX.XXX.XX