Published 2021 | Version v1
Miscellaneous Metadata-only

Development of control software for EPICS compatible DC magnet power supply using Raspberry Pi

Creators

  • 1. Mitsubishi Electric System & Service Co., Ltd., Tokyo (Japan)
  • 2. High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki (Japan)

Description

In order to fully support EPICS for controlling the DC magnet power supply, we have developed a new power supply that uses the Raspberry Pi4 as the main controller. Linux is adopted as the OS of Raspberry Pi4, and EPICS IOC is executed on Linux. A 20-bit DAC and a 24-bit ADC are used to monitor and control the power supply. These are directly connected to the Raspberry Pi using the SPI. It also uses an Arduino mega to process signals such as interlocks and connects to a Raspberry Pi using a UART. This paper reports the details of software using EPICS. (author)

Availability note (English)

Available from https://www.pasj.jp/web_publish/pasj2021/proceedings/PDF/THP0/THP039.pdf
Part of:
Proceedings of the 18th annual meeting of Particle Accelerator Society of Japan

Additional details

Additional titles

Original title (Japanese)
Raspberry Piを用いたEPICS対応DCマグネット電源用制御ソフトウェアの開発

Identifiers

URL
https://www.pasj.jp/web_publish/pasj2021/proceedings/PDF/THP0/THP039.pdf; https://www.pasj.jp/web_publish/pasj2021/proceedings/index.html;

Publishing Information

Imprint Title
Proceedings of the 18th annual meeting of Particle Accelerator Society of Japan
Imprint Pagination
[998 p.]
Journal Page Range
p. 918-920

Conference

Title
18. annual meeting of Particle Accelerator Society of Japan
Acronym
PASJ2021
Dates
9-12 Aug 2021
Place
Japan (Japan)

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
53094266
Subject category
S43: PARTICLE ACCELERATORS;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
ACCELERATOR EXPERIMENTAL FACILITIES; ANALOG-TO-DIGITAL CONVERTERS; COMPUTERS; DIGITAL-TO-ANALOG CONVERTERS; ELECTRIC CURRENTS; ELECTROMAGNETS; ELECTRON-POSITRON COLLISIONS; KEK LINAC; LOGIC CIRCUITS; MEMORY DEVICES; POWER SUPPLIES; SIGNAL CONDITIONING
Descriptors DEC
ACCELERATORS; COLLISIONS; CURRENTS; ELECTRICAL EQUIPMENT; ELECTRON COLLISIONS; ELECTRONIC CIRCUITS; ELECTRONIC EQUIPMENT; EQUIPMENT; LINEAR ACCELERATORS; MAGNETS; POSITRON COLLISIONS

Optional Information

Notes
6 refs., 3 figs., 2 tabs. Imprint:This symposium was held online