West Control Solutions CI 45 - Manual (Page 31)

Alarm delay
An alarm can become effective with a delay: the alarm output is set only after elapse of the adjusted delay time,
provided that the limit value is still exceeded. Shorter alarms than the adjusted delay are ignored.
Signal change monitoring
Another limit value processing function is signal change monitoring (per minute).
Functions
UNIFLEX CI 45 Limit value processing 31
Example: Alarm delay
LED
rot / red
t [min]
x
LED
rot / red
>H.1
{
{ x
t
>H.1
{
{ x
t
Lim.1
Behaviour with signal change (Ex. Lim1)
L.1 = Off