• Register
    • Login
    • Search
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Groups
    • Search

    Mervis alarm variable

    Mervis
    2
    3
    96
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • L
      L.E.F last edited by

      Re: Mervis HMI

      I have also alarm problem. I use in Mervis alarm icon, but it wast'n change status between normal, active, active acknowledged...) Variable is BD56 SingleAlermMemoryDelay.

      c4ed56a3-b448-46bd-a2e1-51524f7713ba-image.png

      Second problem is delay between controller and Mervis Scada. I have done blinking alarm indicator and It refreshin too slowly. Same thing with date and time variable.

      Thisn't helped;
      5362f756-8312-4754-86c8-d7f2aab0db0a-image.png

      1 Reply Last reply Reply Quote 0
      • A
        AVsetula administrators last edited by

        Hi @L-E-F

        The alarm status on HMI is changed automatically according to block BD56.

        1. In the default quiet state, nothing can be affected.
        2. If an alarm is reported, it can be acknowledged.
        3. After the alarm ends, it can be reset in the memory to the state in point 1.

        The solution to your second query is simple: For a flashing state, use a GIF image as the mapped state.


        Antonín Všetula,
        Unipi technician

        1 Reply Last reply Reply Quote 0
        • L
          L.E.F last edited by

          Thanks for your answer. I try a with GIF image and it working better and be visually better.

          1 Reply Last reply Reply Quote 0
          • First post
            Last post