IFM Electronic TW2000 - 4�3 Switching Function

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4.3 Switching function
OUT1 changes its switching state if it is above or below the set switching limits
(SP1, rP1)�
SP
rP
NO: [ou1] = [Hno]
NC: [ou1] = [Hnc]
First the set point (SP1) is set, then
the reset point (rP1) with the request-
ed difference�
When SP1 is adjusted, rP1 is changed automatically; the difference re-
mains the same�
Exception: SP1 is reduced to such an extent that if the distance is kept
constant, rP1 would fall below the measuring range� In such a case rP1 is
kept on the initial value of the measuring range�