EUROPEAN SYNCHROTRON RADIATION FACILITY
INSTALLATION EUROPEENNE DE RAYONNEMENT SYNCHROTRON
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SrpsEarthLeak
Device Description

SrpsEarthLeak Class

Revision:1.0 - Author: Goudard Olivier



This device server measure leak current of all the storage ring power supplies. The measure is made on the 4.7 ohms resistor inside the power supply. Then, signals areretrieved on VME026 in SRDC maintenance room. An ICV150 board is used to convert the analogic signals to digital. A taco server reads the ICV150 output. It runs in VME026. SrpsEarthLeak Tango server analyze and store the results in the database.

VME026 and earth leak rack view.

Taco device server : sr/ps-leak/1
To restart it, log on vme026 as root and type earth_leak.startup.

Tango Device server : sr/earth-leak/1
To restart it, use Astor.






(c) ESRF - Software Engineering Group