1. Test stand preparation and EMR "live" data summaries
Paolo Pierini
ESS
Superconducting RF Section, Linac Group, AD
November 8, 2017

2. ESS Stakeholders WP04/5 Projects Superconducting RF Section
Cover the construction, testing and installation phase of the cryomodule prototypes and the procurement, assembly, testing, and transport of series cryomodules.
Superconducting RF Section
The Section, and the future Group foreseen for the operations phase, is responsible for all SRF systems at ESS with their testing, installation, hardware commissioning and operation.
Provide SRF team manpower and a sustainable ”ownership” of the SRF components during the facility future lifetime
We handle requirements to other ESS groups/units

3. Sustainability
Future operation/maintenance needs of the ESS facility require us to ”take full ownership” of all hardware
Understand design criteria and intent
Understand lifecycle from fabrication to operation
Testing procedure
Commissioning procedures
Regular operation
Plan for spares (and maintenance needs)
Consolidate structures historical data from the delivery of the cavity IKC onwards

4. ESS as “greenfield” size
Do we know everything we need?
Do we handle correctly:
Handover between partners in known and “nominal” conditions (incoming/outgoing inspections)?
Has something happened during transport?
Will data be readily available at next actor for verification?
What about calibration data to TS and to linac?
How to use CM configuration as received from CEA to handle the pushing of all calibration data to the proper IOC in the ESS naming scheme both in TS and in LINAC …

5. My list of actions for preparation of TS2 SRF SAT operations
Collect Design Information
Ensure that at ESS we capture design intent
Document it at ESS
Get ready to take over SRF activities (inspection/test) from you
Provide Data Storage & Handling
Set up a measurement repository (starting from cav IKC out)
Have data available in “real time” during SAT
Store the SAT data
Configuration Management
Take over CM configuration from CEA
Link to Measurement and Calibration data (push to ICS)
Use same configurations at TS2 (+FREIA) and Linac

6. Collect Design Information
Reverse the logic of “we will receive a manual” to “we will write our manual”
We did not perform the design at ESS
We will perform inspection, test and operation
We are collecting and documenting design
Information from you (reports/bibliography/ /verbal/…)
Need to capture actual hardware in Linac
Document it in CHESS
This is easier for you, i.e. review vs compile
You should confirm if our understanding is correct

7. Provide Data Storage & Handling
Preparing at ESS to receive & handle cavity SRF data
VT test data
Frequency/T measurements at handover
See Cecilia contribution (we have to define them!)
Set up simple scheme with ICS for the data
File based, no format enforced (just documented)
ESS collects and normalizes to proposed ICS format (HDF5)
ESS provides data access tools
Will extend to sensor calibration data (e.g. CERNOX)

8. Configuration Management
Prepare to receive and handle CM configuration
Device composition from CEA
Linked to data available in the Calibration and Measurement DB
Capabilities to modify the configuration
Tools to map devices to the naming scheme of the channels in the TS and Linac
Automate all data pushing for the signal conditioners and channel properties, using a single configuration setup
See Nuno contribution