1–6 Jun 2025
Taipei International Convention Center (TICC)
Asia/Taipei timezone

Implementation of EPU66S control system at the Taiwan Photon Source

THPS008
5 Jun 2025, 15:30
2h
Exhibiton Hall A _Salmon (TWTC)

Exhibiton Hall A _Salmon

TWTC

Poster Presentation MC6.T04 Accelerator/Storage Ring Control Systems Thursday Poster Session

Speaker

Zi.Qi Wu (National Synchrotron Radiation Research Center)

Description

The EPU66S, an elliptically polarized undulator with a 66 mm period, is a component of the Phase III beamline project at the Taiwan Photon Source (TPS). It was successfully installed in the TPS storage ring in January 2025. The control system for the EPU66S is developed within the EPICS framework, integrating motion controllers and EtherCAT communication. This system also includes a safety interlock mechanism, which halts motion in response to limit switches, torque limit switches, emergency stop button, and linear optical encoder feedback. To ensure smooth operational testing, all hardware and software components of the
EPU66S control system were fully integrated prior to installation. This paper presents the development process of the EPU66S control system, with a focus on the optimization of its motion control test platform.

Region represented Asia
Paper preparation format LaTeX

Author

Zi.Qi Wu (National Synchrotron Radiation Research Center)

Co-authors

Chih-Yu Liao (National Synchrotron Radiation Research Center) Chunyi Wu (National Synchrotron Radiation Research Center) Jin-Kun Liao (National Synchrotron Radiation Research Center) Shu-Hwa Lee (National Synchrotron Radiation Research Center) Lin-Pin Hsu (National Synchrotron Radiation Research Center)

Presentation materials

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