Note:
P1 and P2 are not evaluated when the maximum or minimum value is determined if they are
set to 0.
I2 is not evaluated when the maximum or minimum value is determined if I2 is connected to
signal source "9 - Zero".
Note:
Output value O2 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.
5.2.10 [322] Min/Max in time window
Type Function Type Function
I1 % input value 1 O1 % Min or Max
I2 - - O2 % O1 inverted
I3 b FALSE=Min/TRUE=Max P1 - -
I4 b Master Reset P2 - -
Description:
The minimum input value at I1 determined over a certain period of time, is output to Output
O1 if I3 is TRUE and I4 is FALSE.
Or:
The maximum input value at I1 determined over a certain period of time, is output to Output
O1 if I3 is FALSE and I4 is FALSE.
Or:
The current input value at I1 is output to O1, if I4 is TRUE.
The signal status at I3 determines if the minimum or maximum input 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.
I3 I4 O1=
0 0 Minimum (I1)
1 0 Maximum (I1)
x 1 O1
Note:
Percentages [%] have two decimals.
For example: Value 12345
IN
= 123.45% = 1.2345
5.2.11 [323] Min/Max for positions (Long) in time window
Type Function Type Function
I1 Pos input value 1 O1 Pos
Min or Max (I1)
Low word
I2 - - O2 Pos High
word
I3 b FALSE=Min/TRUE=Max P1 - -
I4 b Master Reset P2 - -
Description:
The minimum position value at I1 determined over a certain period of time, is output if I3 is
TRUE and I4 is FALSE.
Or:
The maximum position value at I1 determined over a certain period of time, is output if I3 is
FALSE and I4 is FALSE.
Or:
The current position value at I1 is output, if I4 is TRUE.
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