You are viewing an old version of this page. View the current version.
Compare with Current
View Page History
« Previous
Version 4
Next »
Background Info tab
| Instructions | Action Fields |
|---|
| Select Lead Tester's Name | Pulldown menu of Names |
| Enter any other testers' names | A box people can type in and the text is saved as a string |
| Enter date | Maybe don't need this as an enter box, but display of date/time might be nice and needs to be written to CSV |
| Select Cryomodule | Pulldown with CM01-35 and HL1 & 2 |
| Select Cavity | Pulldown menu 1-8 |
| Check that you're allowed to turn on the cavity, the CM is at 2K, and that the radiation monitoring system is installed | Checkbox: Yup, we're good to go |
Magnet Test tab
If this cryomodule's magnets haven't been tested yet:
| Instructions | Action Fields |
|---|
| Open striptools to monitor magnet temperatures and readbacks | Buttons to open striptools (needs to pass CM/Cavity from background tab) or plots on screen |
| Push button to open display for quad magnet control | Super fancy button that takes CM info and passes it to open the e/pydm display or have scripts to do next few steps |
| Reset and turn on the power supply. Degauss the magnet by selecting "Degauss" under the Ready menu (horrible instructions, apologies). After the degauss has finished, set BDES to 8.5 and trim. | Scriptify please, need script to check for successful reset/on, degauss and trim and alert the user if any fail |
| For the XCOR and YCOR, reset and turn on the power supplies. Set BDES to 8.5 and trim. | script. Same caveats as above. So these will be push buttons to run the scripts? |
| Leave the magnets on for at least an hour, while continuing the cavity commissioning. After the hour has passed, trim the magnets to 0, then turn off the power supplies. | Script to 0, trim, & off the magnets. |
| Take screen shots of the temp & readback plots and post to the elog | A button to do this? |
Prep for Cavity Test tab
The tasks described in this section should be done after the linac is cooled to 2 K. In general, not much time is foreseen for in-depth trouble shooting on individual cavities. If problems are encountered, the issue should be classified and recorded, then move on to the next cavity. These problems will be evaluated and solved by the respective experts offline.
| Instructions | Action Fields |
|---|
| Open the RF Cavity Overview EPICS display | Pushbutton that parses the CM/Cav info and passes to epics display OR maybe we don't need it? |
| Start a bazillion striptools: cavity temps, vacuum readbacks, CM temps, LLs/JTs/Pres/etc | Plots along the bottom - cuz we're going to want to watch them from multiple tabs? Or open in a separate window? Or the super fancy filmstrip idea |
| Verify that the radiation monitors are reading out | check box |
| Open the interlocks panel, click the reset button, and verify that all interlocks clear | Button to open interlock display in sub-window OR script to push reset and point out to the user if there's a problem |
SSA on & Calibrate tab
| Instructions | Action Fields |
|---|
| Select Characterization Panel | Pushbutton to open it in an embedded window OR script to do all of these steps... |
| Check that the SSA Drive Max is set to 0.8 & push the Go button | |
| If the task does not complete or completes with an error, lower the SSA Drive Max and re-run calibration. | |
| |
