IDEC SMARTRELAY User Manual page 192

IDEC SmartRelay functions
4.4 Special functions list - SF
Calculation rule
If the On threshold
actual value Ax
If the On threshold < Off threshold, then
Setting the Par parameter
The gain and offset parameters are used to adapt the sensors to the relevant application.
View in programming mode (example):
View in parameter assignment mode (example):
View in the message text (example):
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Off threshold, then
Off.
1, if the actual value Ax
1 if On actual value Ax < Off.
On or 0, if the
IDEC SmartRelay Manual