Control Hardware & Status Ritendra Bhattacharya LCLS-II Software Review November 14, 2018

Charge 3. DEFINITION AND DOCUMENTATION 1. GENERAL a) Is the documentation and coding maturity consistent with the schedule? 2. EQUIPMENT PROTECTION Are all equipment protection functions (in particular responses to abnormal conditions such as trips, alarms and interlocks) comprehensive, clearly identified, documented, implemented and traceable to the PLC code? 3. DEFINITION AND DOCUMENTATION Are all automated functions (Alarms, Trips, Interlocks / Permissive, Cause and Effects, Control Loops, and Automated Sequences) sufficiently documented for Coding, Testing, Commissioning, Operation and Troubleshooting? LCLS-II Software Review, November 14, 2018

Outline Introduction Development Phases Control Hardware – Phase I, Phase II and Phase III Control Hardware Status Manufacturing - Phase I, Phase II and Phase III LCLS-II Software Review, November 14, 2018

Introduction Control hardware provides the physical layer on which developed software will be running Equipment protection function is achieved with the combinations of control hardware and developed software in the PLC systems for each sub-systems Control hardware includes PLC enclosures and Many small electrical enclosures covering gas management, utility, 4.5 K cold box and 2 K cold box LCLS-II Software Review, November 14, 2018

Development Phases Drawing preparation Review and approve Control Hardware FDR Sept 13, 2017 PRR Nov 2017 Phase I Delivery SLAC June 2018 Phase II Delivery SLAC Sept 2018 Phase III Delivery JLAB Oct 2018 LCLS-II Software Review, November 14, 2018

Phase I Control Hardware NOTES: Phase I hardware comprises 29 drawings and 18 enclosures 6 CWS enclosures are at JLAB for further integration Delivery Status is based on availability of the enclosure at SLAC LCLS-II Software Review, November 14, 2018

Phase II Control Hardware NOTES: Phase II hardware comprises 33 drawings and 33 enclosures 8 enclosures for 2 K CB are at JLAB for further integration Delivery Status is based on availability of the enclosure at SLAC LCLS-II Software Review, November 14, 2018

Phase III Control Hardware NOTES: Phase III hardware comprises 06 drawings and 10 enclosures All 10 enclosures are at JLAB for further integration Delivery Status is based on availability of the enclosure at SLAC LCLS-II Software Review, November 14, 2018

Control Hardware Status Total 68 approved “Issue for Construction” drawings are part of the package. All the 61 enclosures are manufactured, factory tested and accepted 37 enclosures are delivered to SLAC Remaining 24 enclosures are delivered to JLAB for further integrations LCLS-II Software Review, November 14, 2018

Pictures – Phase I PLC at Factory Small ENCL at Factory Delivery Shipping Protection PLC at SLAC LCLS-II Software Review, November 14, 2018

Pictures – Phase II 4.5 K PLC at Factory 2 K PLC at Factory Small ENCL at Factory Delivery Shipping Protection PLC at SLAC LCLS-II Software Review, November 14, 2018

Pictures – Phase III ENCL 79120-1520 Dust protection Small ENCL at Factory ENCL 79720-1000 LCLS-II Software Review, November 14, 2018

Charge 3. DEFINITION AND DOCUMENTATION 1. GENERAL Is the documentation and coding maturity consistent with the schedule? - Yes, partially addressed in this talk w.r.t. control hardware availability consistent with schedule 2. EQUIPMENT PROTECTION Are all equipment protection functions (in particular responses to abnormal conditions such as trips, alarms and interlocks) comprehensive, clearly identified, documented, implemented and traceable to the PLC code? – Yes, partially addressed in this talk. 3. DEFINITION AND DOCUMENTATION Are all automated functions (Alarms, Trips, Interlocks / Permissive, Cause and Effects, Control Loops, and Automated Sequences) sufficiently documented for Coding, Testing, Commissioning, Operation and Troubleshooting? – Yes, partially addressed in all electrical drawing packages; manufactured hardware are now available LCLS-II Software Review, November 14, 2018

THANK YOU FOR KIND ATTENTION LCLS-II Software Review, November 14, 2018