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query format to connect to winncc

Created by: praveen.pg at: 2/6/2009 1:14 PM (1 Replies)

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2/6/2009 1:14 PM	Rate (0)
praveen.pg Posts: 5 Rating: (0)	hi. i have the query to connect to wincc archive data.the following is the query: "TAG:R,'group\tagname','start time','endtime','timestep=seconds,261". if i send this query i will get multiple values for the "tag" i have mentioned(for eg:ID,NAME,REAL VALUE,QUALITY). but i dont want all these i want only real value and time. and also i want to place various tags in the query :;like:: 'group\tag1','group\tag2','group\tag3',.......... so is it possible to add multiple tags in a single query.and how to get only time and realvalue from each tag. and how to looop through these content.can anybody help me plase...........so urgent. thanks and regards praveen.pg
praveen.pg Posts: 5 Rating: (0)
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2/16/2009 12:06 PM	Rate (0)
cumulus Platinum Member Joined: 9/27/2007 Last visit: 12/18/2020 Posts: 993 Rating: (103)	Hi, see this FAQ for the queries http://support.automation.siemens.com/WW/view/de/25307145 and also this for more informations http://support.automation.siemens.com/WW/view/de/24758403
	Learn more about visualization - visit the HMI courses of Siemens AG! siemens.com/sitrain Basic course WinCC (TIA Portal) machine-based https://support.industry.siemens.com/cs/ww/en/view/109758624 Advanced course WinCC (TIA Portal) machine-based https://support.industry.siemens.com/cs/ww/en/view/109758626 Basic course WinCC Professional https://support.industry.siemens.com/cs/ww/en/view/109758618 Basic course SiVArc (Auto. Generation of HMIs) https://support.industry.siemens.com/cs/ww/en/view/109758628 Basic course Energy Suite https://support.industry.siemens.com/cs/ww/en/view/109755577
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