West Control Solutions Pro-4 - Manual (Page 26)

3.8 Alarm handling
Max. three alarms can be configured and assigned to the individual outputs. Ge-
nerally, outputs OuT.1... OuT.6 can be used each for alarm signalling. If more
than one signal is linked to one output the signals are OR linked. Each of the 3 li-
mit values Lim.1 … Lim.3 has 2 trigger points H.x (Max) and L.x (Min), which
can be switched off individually (parameter = “OFF”). Switching difference
HYS.x and delay dEl.x of each limit value is adjustable.
1: normally closed ( ConF/ Out.x / O.Act=1 ) (see examples in the drawing)
2: normally open ( ConF/ Out.x / O.Act= 0 )(inverted output relay action)
Operation
Alarm handling 26 KS 90-1 / KS 92-1
H.1
LED
HYS.1
InL.1 InH.1
Ü Operaing principle absolut alarm
L.1 = OFF
LED
HYS.1
H.1
InL.1 InH.1
SP
* Operating principle relative alarm
L.1 = OFF
L.1
LED
HYS.1
InL.1 InH.1
H.1 = OFF
L.1
LED
HYS.1
InL.1 InH.1
SP
H.1 = OFF
L.1
LED LED
HYS.1 HYS.1
H.1
InL.1 InH.1
L.1
LED LED
HYS.1 HYS.1
H.1
InL.1 InH.1
SP
2 2