User`s manual

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6
7.5.4.1 Analogue input supervision function
The analogue input supervision function will control the selected digital output to close when the
analogue input signal has exceeded the high limit and open when the signal goes below the low
limit.
P2.5.8.12 Analogue input supervision signal ID356
With this parameter you can select the analogue input to be monitored.
0 = Not used
1 = AI1
2 = AI2
3 = AI3
4 = AI4
5 = FBLimScaling
P2.5.8.13 Analogue Low supervision control limit ID357
P2.5.8.14 Analogue High supervision control limit ID358
DO
Analogue
Input
High
Limit
Low
Limit
.
Figure 7-13. An example of On/Off-control