Showing results 1 to 2 of 2

Thread: Hysteresis on Historian Archive

  1. #1
    Join Date
    13.02.2019
    Posts
    29

    Default Hysteresis on Historian Archive

    Hello Everyone,
    I have a question! 

    My IEDs send to Zenon 8.00 some cyclic measurement (2s) from field and I use this data for trend graphs.

    To preserve data storage and archive of server (10 years average life of the plant), I would like to save the data on archive only if they break a max-min value.
    I'm not interested to collect all data sent cyclically but I want to show only main data with an approximative interpolation for trend graph and archive it on a txt file with timestamp.

    I can set up the archive only with cyclic time and with a trigger variable.

    How I can do it? There is no option to set a simple hysteresis? I need to use straton ?

    Thanks everyone

  2. #2
    Join Date
    28.02.2013
    Posts
    170

    Default Re: Hysteresis on Historian Archive

    Hello,

    a hysteresis for archiving can be configured for each variable in the variable properties.

    Regards,
    Felix

Similar Threads

  1. Hysteresis / Deadband for process gateway signals
    By HMIdeveloper123 in forum Drivers
    Replies: 6
    Last Post: 13th June 2019, 16:14
  2. How do I use Historian?
    By backjahyun in forum zenon Supervisor
    Replies: 1
    Last Post: 24th February 2016, 13:59
  3. Historian archive in server & client not same
    By redsuns in forum zenon Network
    Replies: 6
    Last Post: 10th December 2015, 11:39
  4. Zenon archive issue (archive inactive)
    By eugenius in forum zenon Supervisor
    Replies: 9
    Last Post: 24th August 2012, 08:19
  5. How Hysteresis for variables works?
    By lephis in forum Drivers
    Replies: 3
    Last Post: 28th April 2009, 10:25

Posting Rules

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •