Software development of CSNS linac LLRF remote control system

Zhang Yuliang; Xie Zhexin; Rong Linyan; Mu Zhencheng; Lei Ge; Jin Dapeng; Li Jian

doi:10.11884/HPLPB201830.180171

Volume 30 Issue 11

Nov. 2018

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Article Navigation > High Power Laser and Particle Beams > 2018 > 30(11): 115101

Zhang Yuliang, Xie Zhexin, Rong Linyan, et al. Software development of CSNS linac LLRF remote control system[J]. High Power Laser and Particle Beams, 2018, 30: 115101. doi: 10.11884/HPLPB201830.180171

Citation:

Zhang Yuliang, Xie Zhexin, Rong Linyan, et al. Software development of CSNS linac LLRF remote control system[J]. High Power Laser and Particle Beams, 2018, 30: 115101. doi: 10.11884/HPLPB201830.180171

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Software development of CSNS linac LLRF remote control system

doi: 10.11884/HPLPB201830.180171

Zhang Yuliang^{1, 2, 3, 4
,},
Xie Zhexin^{1, 2, 4},
Rong Linyan^{1, 2, 4},
Mu Zhencheng^{1, 2, 3, 4},
Lei Ge^{1, 2, 3, 4},
Jin Dapeng^{1, 2, 3, 4, 5},
Li Jian^{1, 2, 3, 4}

1.
Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
2.
Dongguan Neutron Science Center, Dongguan 523803, China
3.
University of Chinese Academy of Sciences, Beijing 100049, China
4.
Key Laboratory of Particle Acceleration Physics & Technology, Chinese Academy of Sciences, Beijing 100049, China
5.
State Key Laboratory of Particle Detection and Electronics, Chinese Academy of Sciences, Beijing 100049, China

Received Date: 2018-06-15
Rev Recd Date: 2018-09-30
Publish Date: 2018-11-15

Abstract

Abstract

There are eight RF power sources for linac accelerator of China Spallation Neutron Source phase-I project, and each RF power source was controlled by one digital low level RF unit separately. The local control of digital low level RF is a non-EPICS system, which could not directly communicate with EPICS clients. Remote control of the low level RF local control system by EPICS clients is realized by embedding a C# type EPICS server to the upper control application, thus the low level RF local control was ported into the EPICS framework. Since its online deployment for linac low level RF control, the remote control system has been stable and reliable in operation.
- low level RF control,
- EPICS,
- C#,
- CA server

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References(10)

References

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