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Questionc# OPCgroup.SyncWrite vs. Float type Pin
Roberto64_Ge18-Feb-21 22:00
Roberto64_Ge18-Feb-21 22:00 
AnswerRe: c# OPCgroup.SyncWrite vs. Float type Pin
OriginalGriff18-Feb-21 22:38
mveOriginalGriff18-Feb-21 22:38 
GeneralRe: c# OPCgroup.SyncWrite vs. Float type Pin
Roberto64_Ge19-Feb-21 0:24
Roberto64_Ge19-Feb-21 0:24 
GeneralRe: c# OPCgroup.SyncWrite vs. Float type Pin
OriginalGriff19-Feb-21 0:55
mveOriginalGriff19-Feb-21 0:55 
GeneralRe: c# OPCgroup.SyncWrite vs. Float type Pin
Roberto64_Ge19-Feb-21 1:41
Roberto64_Ge19-Feb-21 1:41 
GeneralRe: c# OPCgroup.SyncWrite vs. Float type Pin
OriginalGriff19-Feb-21 1:58
mveOriginalGriff19-Feb-21 1:58 
GeneralRe: c# OPCgroup.SyncWrite vs. Float type Pin
Roberto64_Ge19-Feb-21 2:28
Roberto64_Ge19-Feb-21 2:28 
GeneralRe: c# OPCgroup.SyncWrite vs. Float type Pin
Roberto64_Ge19-Feb-21 8:27
Roberto64_Ge19-Feb-21 8:27 
Ok
I tested a bit different version where when I press the button which generates the pulse, this pulse doesn't go only to the PLC and is read back with the SyncRead but first of all goes directly to force[0]
then it is also copied to array_to_send[1] in order to be trended by the plc and as ever it is read back in the form. But main point here is that force[0] is fed directly with the pulse.
This way seems to be working using the correct formula for the second order filter unless some error messages coming sometimes with no evident frequency, not very often. Message, as I said in the previous posts, tells about access violation executing the SyncWrite.
This is interesting in my opinion since can be a sign of something going wrong in the very first moment of the filtering function when probably values inside the two arrays force and filter lead tio some mathematical error not well managed in the treatment of the float type if the force[0] is fed with the SyncWrite /SyncRead. While when it is fed directly probably numbers in the two arrays assess in a way that doesn't cause problems.
Could it be?
While
GeneralRe: c# OPCgroup.SyncWrite vs. Float type Pin
Roberto64_Ge23-Feb-21 0:53
Roberto64_Ge23-Feb-21 0:53 
QuestionWinforms Usercontrol Databinding question Pin
Member 1501196518-Feb-21 5:20
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AnswerRe: Winforms Usercontrol Databinding question Pin
Gerry Schmitz18-Feb-21 7:38
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Member 1501196518-Feb-21 7:47
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GeneralRe: Winforms Usercontrol Databinding question Pin
Gerry Schmitz18-Feb-21 8:07
mveGerry Schmitz18-Feb-21 8:07 
QuestionArticle "tip/trick "Converting Enum member names and values in C#"" Pin
Сергій Ярошко16-Feb-21 22:46
professionalСергій Ярошко16-Feb-21 22:46 
AnswerRe: Article "tip/trick "Converting Enum member names and values in C#"" Pin
PIEBALDconsult17-Feb-21 3:17
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GeneralRe: Article "tip/trick "Converting Enum member names and values in C#"" Pin
Сергій Ярошко17-Feb-21 4:13
professionalСергій Ярошко17-Feb-21 4:13 
GeneralRe: Article "tip/trick "Converting Enum member names and values in C#"" Pin
Richard Deeming17-Feb-21 4:31
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GeneralRe: Article "tip/trick "Converting Enum member names and values in C#"" Pin
PIEBALDconsult17-Feb-21 5:19
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QuestionHow C# handles binary files? Pin
Member 1477325816-Feb-21 21:59
Member 1477325816-Feb-21 21:59 
AnswerRe: How C# handles binary files? Pin
Richard MacCutchan16-Feb-21 22:11
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AnswerRe: How C# handles binary files? Pin
OriginalGriff16-Feb-21 22:39
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AnswerRe: How C# handles binary files? Pin
Gerry Schmitz17-Feb-21 6:00
mveGerry Schmitz17-Feb-21 6:00 
QuestionC#, loop statement Pin
Jennalyn Nayoyos15-Feb-21 2:57
Jennalyn Nayoyos15-Feb-21 2:57 
AnswerRe: C#, loop statement Pin
OriginalGriff15-Feb-21 3:16
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AnswerRe: C#, loop statement Pin
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