I3 I4 O1=
0
0 I1 (ramp gradient limited)
0Æ1
0 I2
x
0Æ1
0
If the ramp is to be stopped, input 2 must be combined with the output and the Master Set
input (I3) must be activated.
I2=O1, I3=TRUE
Note:
Percentages [%] have two decimals.
For example: Value 12345
IN
= 123.45% = 1.2345
5.5.4 [383] Spike filter (average of three)
Type Function Type Function
I1 % Input value
O1 %
Output average of
) ( ) ( )( 1,1,1 12 nnn ttt III −−
I2 % Start value O2 % inverted output = -1
I3 b Master Set P1 - -
I4 b Master Reset P2 - -
Description:
The input value at I1 is filtered.
The average of the current input value and the two previous input values is output. In this way
individual input spikes are suppressed.
− Master Set: TRUE sets the output to the start value. The start value can be defined via input
I2.
− Master-Reset: TRUE sets the output to 0.
− Master Reset has priority over Master Set.
I3 I4 O1=
0
0 I1 (average of last 3 values)
0Æ1
0 I2
x
0Æ1
0
Note:
Percentages [%] have two decimals.
For example: Value 12345
IN
= 123.45% = 1.2345