Uploaded image for project: 'Instrument control development'
  1. Instrument control development
  2. INSTRM-406

Add safety logic to gatevalve control.

    XMLWordPrintable

    Details

      Description

      By default, require that the roughing side pressure and the cryostat pressure be within 30 mbar/22.5 Torr before opening. This does require that the correct roughActor is online. The gate valve open command should grow a force option to bypass this.

      Also, if an open command fails (due to the interlock, most likely), reset the requested position to "closed". As it stands, if the requested position is "open", that request is latched: should the interlock be powered up the gate valve will open!

        Attachments

          Issue Links

          relates to

          Task - A task that needs to be done. INSTRM-454 (try to) enable interrupts for the aDIO gatevalve control.

          • Normal - Normal priorities
          • Done

          Task - A task that needs to be done. INSTRM-564 "gatevalve open" should check pump status, not just pressures.

          • Normal - Normal priorities
          • Done

          Task - A task that needs to be done. INSTRM-58 [xcuActor] Gatevalve normal operation is "blocked" by interlock

          • Normal - Normal priorities
          • Won't Fix

          Task - A task that needs to be done. INSTRM-565 Run close-gatevalve-on-problem thread when gatevalve is open.

          • Normal - Normal priorities
          • Won't Fix

            Activity

              People

              • Assignee:
                cloomis cloomis
                Reporter:
                cloomis cloomis
              • Votes:
                0 Vote for this issue
                Watchers:
                1 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: