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<== Date ==> <== Thread ==>

Subject: Re: 回复: Question about values of historic PVs dislpayed in CSS XY Graph widget
From: "Shen, Guobao" <gshen1@aps.anl.gov>
To: lzf neu <lzfneu@live.com>, "tech-talk@aps.anl.gov" <tech-talk@aps.anl.gov>
Date: Fri, 9 Feb 2018 15:25:35 +0000

If you want to plot your live data together the data from archiver, you can use data browser.

You can drag the PV into data browser, and tell data browser how many history data you want to retrieve from archiver.

It plots all you wanted archived data, then continuously add your live data together with it.

 

Thanks,

Guobao

 

From: <tech-talk-bounces@aps.anl.gov> on behalf of lzf neu <lzfneu@live.com>
Date: Friday, February 9, 2018 at 7:58 AM
To: "tech-talk@aps.anl.gov" <tech-talk@aps.anl.gov>
Subject:
回复: Question about values of historic PVs dislpayed in CSS XY Graph widget

 

Thanks in advance again.

 

发件人: lzf neu

发送时间: 2018-02-09 21:14

收件人: tech-talk@aps.anl.gov

抄送: lzf neu

主题: Question about values of historic PVs dislpayed in CSS XY Graph widget

Hi, 

    I use the pre-configured for the SNS Office version of CSS (sns-css-4.1.1), and I intend to plot the values of live PVs and historic PVs in XY Graph widget. 

    I have tried drag the pv name on the XY graph widget and only the values of live PVs could display, and when refreshing the widget all the values are cleared.

    I want to consult you that how the XY graph widget achieve the same functions as that of Data Browser widget. The funcitons include getting the values of historic data by random time intervals from mysql and display the raw data or optimised data and so on.

    Any help will be appreciated and thanks in advance.

 

Zhefu

 

 


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