-- SvetlanaFedotova - 29 Jan 2020

CrySrcPressureReader

FESA class for reading the pressure from the pressure controller. The controller produces the values from 0 to 10 V, which are read by the ADCDAC card. In order to display the values in pressure units a preliminary measurements (calibration) took place.

SVN:

https://www-acc.gsi.de/svn/fesa/device/class/CrySrcPressureReader

https://www-acc.gsi.de/svn/fesa/device/deploy-unit/CrySrcPressureReader_DU

Released on scuxl0167, pro-environment

Instance (nomenclature): YRT1IN1P (source MINIS); YRT1IZ1P (source ECRIS)

Acquisition Property:

PressureValue (10^-4 Pa)

RT-Actions:

UpdatePressureAction: on event CMD_SOURCE_START#273 ; calls FESL method readPressureValue(), fills Status information, sets status to WARNING if pressure value is outside of measured and calibrated data region.

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FESL

SVN:
https://www-acc.gsi.de/svn/fesa/device/driver/feSupport/trunk/feSupport/device/ionSource/IonSrcPressure.hpp

https://www-acc.gsi.de/svn/fesa/device/driver/feSupport/trunk/feSupport/device/ionSource/IonSrcPressure.cpp

Hardware

scuxl0167

AdcDac card

Slave 12

Channel number ADC_IN: 1

Namespace : FeSupport:IonSource:class CryIonSrcPressure

Methods and parameters:

PUBLIC:

readPressureValue()