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For Big QC box in b33, the software for DCS and Interlock are documented here.
Hardware for DCS and interlock: documented in Fengrui's slides
Input sensor:
- RTD readout in the CO2 tower
- Humidity sensor: Vaisala DMT-143
- Module temperature
- CAN Bus signals from MOPS chip
- NTC for interlock
- Module voltage from MOPS Chip
- door sensor for the QC box
- heart beat signal from pi (make sure pi is working properly)
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- LV and HV for module
- Power relay
- flow control on CO2 tower
Detailed logic for DCS and Interlock are in the checklist