The signal status at I3 determines if the minimum or maximum position value is output. FALSE
must be present at I4.
The period of time for the minimum or maximum value measurement is determined by a signal
at I4. The measurement of the maximum or minimum value starts with a negative edge at I4.
The measurement is restarted with each negative edge at I4.
I3 I4 O=
0 0 Minimum (I1)
1 0 Maximum (I1)
x 1 I1
Note:
Output value I2 is not the inverted value of O1.
The output can be combined with inputs for position values (Long).
The function can also be used for ramp settings in configurations x40. The availability of confi-
gurations x40 depends on the device series.
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