Help With Simple VBS Script

[Jack Schit]

Hi All,

I'm new to VBS scripting and I'm trying to write a simple script that will invert the state of a tag i.e FALSE to TRUE or TRUE TO FALSE when the script is run.

The scipt is running win WinCC V7.0.

I've created the following script but nothing seems to happen!

If HMIRuntime.Tags("hrly_log").FALSE Then
HMIRuntime.Tags("hrly_log").Write 1
Else
HMIRuntime.Tags("hrly_log").Write 0
End if
End Sub

Could anybody body give me some advice of what i'm doing wrong!

Thanks

Jack

 

[Bratt]

I dont know WinCC but in WinCC Flexible this works

'WinCC Flexible Invert the tag called MyTag
SmartTags("MyTag") = NOT SmartTags("MyTag")

Try
HMIRuntime.Tags("hrly_log") = NOT HMIRuntime.Tags("hrly_log")

 

[Jeebs]

If HMIRuntime.Tags("hrly_log").Read = 0 Then
HMIRuntime.Tags("hrly_log").Write 1 
Else
HMIRuntime.Tags("hrly_log").Write 0
End if
End Sub

Never forget to .read a tag before using it.

 

[Jack Schit]

Jeebs,

That's works perfectly.

Thanks a lot

Jack