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Meeting 04/07 - Baseline proposal
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Europe/Zurich
- The slides presented at the meeting are on Indico - https://indico.cern.ch/event/1435288/
- We agreed on the following next steps:
- The AFT and EAM team will work on an EAM plug-in to facilitate adding AFT fault links to EAM logbook entries. For now this is limited to providing links between the logbook, but it is the basis for additional integrations.
- Equipment groups (and TIOC) will provide the following inputs to define the linking plug-in as well as possible additional integrations. Examples and hints for that are provided in the slides.
- A list of data fields and whether they should be tracked in EAM or AFT. The goal is to minimize data fields that are present in both EAM and AFT to facilitate integrations and avoid double bookkeeping.
- Examples of KPIs and decisions that should be based on the data tracked in EAM and AFT – This will allow to test whether combined EAM and AFT data can provide relevant additional information.
- A desired workflow for the data recording.
- Equipment groups are going to present this in upcoming meetings. The goal is also to identify commonalities in order to harmonize the workflow and data fields to allow for common integrations, KPIs etc.
- EN-EL volunteered to start à Action: I send out invitation for next meeting.
- Other discussion points:
- TIOC will start using an EAM logbook. This is foreseen for Q1 2025. The equipment groups and TIOC want to investigate to which degree they can use a common workflow for EAM logbooks.
- In EN-EL and EN-CV work-orders are currently used more often than logbook events. However, it was considered that eventually work orders should be linked to an EAM logbook event, which should be linked to an AFT fault. Hence, the integration should aim at the EAM logbook and not work orders.
- EN-CV is implementing a system to automatically monitor glitches on the distribution network and would be interested in automatically linking the generated glitch events to AFT faults. After discussing it was considered best to do this via the automatic fault recording instances ( https://confluence.cern.ch/pages/viewpage.action?spaceKey=AFT&title=Automatic+Fault+Recording ), which can read out the glitch events and associate them with AFT events automatically. The EAM to AFT plug-in is rather considered for manually recorded events related to equipment interventions.
- For faults that impact multiple accelerators, the linking plug-in should allow to link multiple AFT faults (each for every machine).
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