Vision & Samba PLC + HMI Controllers & VisiLogic Software
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Send request to support@unitronivs.com with problem explanation.
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By Joe Tauser · Posted
Actually you can using the Modbus Advanced Ladder Functions- Make sure the box is checked under Project->Options Joe T. -
Hi all, maybe have a stupid question, but do not understand. I try to define a MovingAverage function in ST: FUNCTION MovingAverage VAR_INPUT Values: ARRAY[0..4] OF DINT; NewValue: DINT; END_VAR VAR_OUTPUT Result: DINT; END_VAR VAR Sum: DINT; END_VAR (* User code starts below this comment *) FOR i := 4 TO 1 DO Values[i] := Values[i-1]; Sum := Sum + Values[i]; END_FOR; Values[0] := NewValue; Sum := Sum + NewValue; Result := Sum/5; (* User code ends above this comment *) END_FUNCTION But this does not work for me (the values are not changed. But if I use instead of "FOR TO DO" primitive def like Values[4] := Values[3]; Values[3] := Values[2]; . . etc. it works. Can somebody explain it to me? Thx. Jan -
By Joe Tauser · Posted
That's actually the unique PLC ID, not the name. The name is where Cam says it is. Joe T.
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