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Now that we've launched the GUI, we want to use it to help us troubleshoot and keep an eye on the cavities. The GUI is broken up into the four linac regions (L0B, L1B, L2B, and L3B) each with their own cryomodules (abbreviated as CM). Each of these cryomodules has 8 cavities. If a cavity is faulted, it will display a Three Letter Code (TLC) instead of its cavity number.
The different cavity statuses are as follows:
- Green diamond with cavity number - This indicates that the cavity is healthy and has no faults.Gray octagon with three letter code (TLC) - Cavity is offline (aka unusable) or in Maintenance mode (off, but for a known repairable reason)
- Yellow triangle with TLC - Cavity has a minor fault.
- Red hexagon with TLC - Cavity has a major fault.
- Gray octagon with TLC - Indicates cavity hardware mode (maintenance, maintenance done, or ready)
- Transparent octagon with 'OFF' TLC - Cavity hardware mode has been set to Offline
- Purple circle with TLC - The fault PV associated with the cavity is disconnected.
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