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

2. Charge 3. DEFINITION AND DOCUMENTATION 1. GENERAL
a) Is the documentation and coding maturity consistent with the schedule?
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?
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

3. 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

4. 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

5. 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

6. 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

7. 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

8. 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

9. 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

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

11. 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

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

13. 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
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.
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

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