West Control Solutions CI 45 - Manual (Page 30)

6.14.1 Measured value monitoring
g
The signal to be monitored can be selected separately for each alarm in the configuration. The following
signals are available:
• Process value (display value)
• Measurement value INP1
• Measurement value INP2 (option)
• Counter / frequency measurement value (optional)
Each of the 3 limit values Lim.1 … Lim.3 has 2 trigger points H.x (Max) and L.x (Min), which can be switched off
individually (parameter = “ OFF”). The hysteresis HYS.x of each limit value is adjustable.
Input value monitoring
Input value monitoring is as shown below:
Display range
Limit value 1
Outputs
Display range
Limit value 1
Outputs
Display range
Limit value 1
Outputs
Normally open: ( ConF / Out.x / O.Act = 0 ) (as shown in the example)
Normally closed: ( ConF / Out.x / O.Act = 1 ) (inverted output relay action)
Functions
30 Limit value processing UNIFLEX CI 45
H.1
LED rot / red
HYS.1
-1999 9999 H.1
Operating principle with absolute alarm (ex. Lim.1)
L.1 = OFF
L.1
HYS.1
-1999 9999
LED rot / red
L.1
H.1 = OFF
L.1
LED LED
HYS.1 HYS.1
H.1
-1999 9999
rot / red rot / red
L.1 H.1