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Context of Trend("GetYMin",....)

 
Scripting
Last Post by Anonymous 11 years ago
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 j.becker@pcvue.de
(@j.becker@pcvue.de)
Posts: 10
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Hello guys,

one of our customer wants to use the SCADA Basic function Trend("GetYMin",...) to get the lowest value of a curve in the trendviewer. He wants to have it for the visible part and I also understood it as the lowest value of the visible part of the trendviewer. But the result is always 0. Even if there is no 0 in history of the variable. So I think it is an spr? Or is there a configuration error you think?

Thanks for answering

 
Posted : 10/06/2013 6:01 pm
RT
 RT
(@r-toussaintarcinfo-com)
Posts: 38
Eminent Member
 

Hi
Trend("SetYMin") sets the minimum of scale.
Then I think that Trend("GetYMin") gives you this value (minimum of scale for the curve xx), no ?

 
Posted : 10/06/2013 8:33 pm
n.kunzer
 n.kunzer
(@n-kunzerarcinfo-com)
Posts: 1236
Member Moderator
 

I confirm !

 
Posted : 11/06/2013 7:14 am
 j.becker@pcvue.de
(@j.becker@pcvue.de)
Posts: 0
New Member Guest
 

I confirm and close

 
Posted : 09/06/2015 1:34 pm
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