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Tag Writing with VBS

7/9/2008 11:18 AM	Rate (0)
EULER1313 Posts: 86 Rating: (1)	Hi All, Using VBS I want to summate two external tags and put the summation in an internal tag...how?
EULER1313 Posts: 86 Rating: (1)
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7/9/2008 12:44 PM	Rate (0)
April Posts: 1776 Rating: (95)	Hi, have a look in WinCC online help, search for 'VBS130
April Posts: 1776 Rating: (95)
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7/9/2008 6:33 PM	Rate (1)
Phantom75 Posts: 2661 Rating: (279)	EULER1313 ...Using VBS I want to summate two external tags and put the summation in an internal tag... One way is as shown below: --------------------------------------------------------------------------------------------- Dim objTag1,objTag2,objTag3 Set objTag1 = HMIRuntime.Tags("Ext_Tag_A") Set objTag2 = HMIRuntime.Tags("Ext_Tag_B") Set objTag3 = HMIRuntime.Tags("Int_Tag_Sum") objTag3.Value = objTag1.Read() + objTag2.Read() objTag3.Write () ---------------------------------------------------------------------------------------------- Regards
Phantom75 Posts: 2661 Rating: (279)
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7/13/2008 8:26 AM	Rate (0)
EULER1313 Posts: 86 Rating: (1)	Thanks very much, It works well... now i have [snip] ...
EULER1313 Posts: 86 Rating: (1)	Last edited by: CS Moderator at: 7/14/2008 11:30 AM new question splitt to a new thread
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