For the third coil

To-do list

• Wiring
  • checkout, understand noise, signal clipping and interaction between modules

• Danfysik power supply
  • understand ramp-down mechanism
  • fix slow dump
  • choose ground fault detection compatible with quench detector

• Danfysik quench detector

• Dataforth system

• USB device
  • rework Zener/divider box

• A-B HMI improvements
  • upgrade to 100 screen license

• A-B PLC program improvements
  • use custom ("add-on") instructions to simplify code

• EPICS

• EWEB screens
  • update for latest tags and drawings

For the hall

• note that max ramp rate in the hall is approximately 10V / 20H = 0.5 A/sec
• should we install a UPS on the Danfysik contactor and control boards?
• do we need additional valves, check valves, bypasses, whatever?
• do we need Dataforth voltage attenuators on coil tap channels?
• do we need active isolation of coil tap channels, etc?
• should we monitor all circuit breakers?
• should we monitor all relays?
• effect of B field on sensors/relays?