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The controller for Shanghai Synchrotron Radiation Facility in-vacuum undulators

Published online by Cambridge University Press:  21 October 2010

M. Gu ,
Q.B. Yuan ,
Z.H. Chen ,
R.P. Wang  and
R. Chen
M. Gu*
Affiliation:
Shanghai Institute of Applied Physics, Shanghai 201800, People's Republic China
Q.B. Yuan
Affiliation:
Shanghai Institute of Applied Physics, Shanghai 201800, People's Republic China
Z.H. Chen
Affiliation:
Shanghai Institute of Applied Physics, Shanghai 201800, People's Republic China
R.P. Wang
Affiliation:
Shanghai Institute of Applied Physics, Shanghai 201800, People's Republic China
R. Chen
Affiliation:
Shanghai Institute of Applied Physics, Shanghai 201800, People's Republic China
*
†Email address for correspondence: guming@sinap.ac.cn
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Abstract

The in-vacuum undulator (IVU) controller has been developed and applied in Shanghai Synchrotron Radiation Facility (SSRF), China. The controller based on programmable logic controller (PLC) mainly controls two stepper motors for regulating the gap and taper of magnet array, implement automatic control of the correction coil power supplies, etc. In addition, the controller is also provided with a local and remote working mode. This paper mainly introduces related hardware and software design for the IVU controller.

Type
Poster paper
Information
Diamond Light Source Proceedings , Volume 1 , Issue MEDSI-6 , October 2010 , e14
Copyright
Copyright © Diamond Light Source Ltd 2010

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References

REFERENCE

Dai, Z. M., Liu, G. M., Yin, L. X., Liu, D. K., Zhao, Z. T. 2008 Status of the SSRF storage ring. In Proceedings of European Particle Accelerator Conference in 2008, Genoa, Italy, pp. 1998–2000.Google Scholar