https://pfspipe.ipmu.jp/jira This file is an XML representation of an issue en-us 8.3.4 803005 13-09-2019 https://pfspipe.ipmu.jp/jira/browse/INSTRM-426 Instrument control development INSTRM-426

Implement state engines in xcuActor

Task Normal Open Unresolved cloomis cloomis SM1 SPS Mon, 23 Jul 2018 14:00:28 +0000 Wed, 2 Oct 2019 17:59:29 +0000 ics_xcuActor 0 2 <p>Just a reminder that what we want in the end is  meta state-machine and meta keywords for sps.</p> <p>Adopting the same "state machine mechanism" to all sps actors would be nice but meanwhile can we hack this ?</p> <p>I think that based on the existing keywords for xcu you can generate a "vacuum-cryogenic" keyword state of the cryostat.</p> <p> </p> <div class='table-wrap'> <table class='confluenceTable'><tbody> <tr> <th class='confluenceTh'>State</th> <th class='confluenceTh'>Power ON</th> <th class='confluenceTh'>Gatevalve</th> <th class='confluenceTh'>Turbo</th> <th class='confluenceTh'>Cooler</th> <th class='confluenceTh'>Ionpumps</th> <th class='confluenceTh'>heaters</th> <th class='confluenceTh'>ccdTemp control Loop</th> </tr> <tr> <td class='confluenceTd'>Stopped</td> <td class='confluenceTd'>2-8 pcmPort</td> <td class='confluenceTd'>Closed</td> <td class='confluenceTd'>off</td> <td class='confluenceTd'>off</td> <td class='confluenceTd'>off</td> <td class='confluenceTd'>off</td> <td class='confluenceTd'>off</td> </tr> <tr> <td class='confluenceTd'>Pumpdown</td> <td class='confluenceTd'>2-8 pcmPort</td> <td class='confluenceTd'>Open</td> <td class='confluenceTd'>on</td> <td class='confluenceTd'>off</td> <td class='confluenceTd'>off</td> <td class='confluenceTd'>off</td> <td class='confluenceTd'>off</td> </tr> <tr> <td class='confluenceTd'>Cooldown</td> <td class='confluenceTd'>2-8 pcmPort</td> <td class='confluenceTd'>Open</td> <td class='confluenceTd'>on</td> <td class='confluenceTd'>on</td> <td class='confluenceTd'>off</td> <td class='confluenceTd'>off</td> <td class='confluenceTd'>off</td> </tr> <tr> <td class='confluenceTd'>Online</td> <td class='confluenceTd'>all pcmPort</td> <td class='confluenceTd'>Closed</td> <td class='confluenceTd'>off</td> <td class='confluenceTd'>on</td> <td class='confluenceTd'>on</td> <td class='confluenceTd'>off</td> <td class='confluenceTd'>on</td> </tr> <tr> <td class='confluenceTd'>Warmup</td> <td class='confluenceTd'>2-8 pcmPort</td> <td class='confluenceTd'>Open</td> <td class='confluenceTd'>off</td> <td class='confluenceTd'>off</td> <td class='confluenceTd'>off</td> <td class='confluenceTd'>on</td> <td class='confluenceTd'>off</td> </tr> </tbody></table> </div> <p>I've added the ccd temperature control loop but that's a bit premature, since it's not existing yet, i guess you can ignore it for now.</p> <p> </p> <p>Online is the considered as the nominal state (it's the same in the enuActor)</p> <p>I'm unable to find a good name for the initial state, but basically it means that we are ready to start the pumpdown, every pcmPort are powered up,( motors are not necessarily required). </p> <p>Having that done + <a href="https://pfspipe.ipmu.jp/jira/browse/INSTRM-557" title="add motors focus command and keyword" class="issue-link" data-issue-key="INSTRM-557"><del>INSTRM-557</del></a> would be a great step forward, knowing that the detector is cold, stable and in focus is all we need right ?</p> <p> </p> <p>I forgot to mention that if you are not in any known state, an undef state would happen, it would be really useful and ring a bell to us, operators.</p> <p>For instance, it makes no sense to start a cooldown with the heaters on, (it happened a few times right <a href="https://pfspipe.ipmu.jp/jira/secure/ViewProfile.jspa?name=fmadec" class="user-hover" rel="fmadec">fmadec</a> <img class="emoticon" src="https://pfspipe.ipmu.jp/jira/images/icons/emoticons/smile.png" height="16" width="16" align="absmiddle" alt="" border="0"/>  ?)</p> Relates INSTRM-287 Development Rank 0|02qpuc:i6001gw Sprint SM1-2019 L SM1-2019 M SM1-2019 N Story Points 1.0