MUON TRIGGER DCS introduction & tutorial - ALICE Muon Trigger ...
MUON TRIGGER DCS introduction & tutorial - ALICE Muon Trigger ...
MUON TRIGGER DCS introduction & tutorial - ALICE Muon Trigger ...
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A few words about PVSS<br />
• The PVSS software provides remote control of all hardware devices in the<br />
system<br />
• CControl t l i is conveniently i tl split lit over more tterminals. i l MTR MTR: two t worker k nodes d<br />
(for <strong>DCS</strong> experts) + one operator node (alidcscom056, for shifters)<br />
• Devices are modeled with datapoints. Their parameters are stored in<br />
datapoint elements elements, eg e.g.<br />
Datapoint (HV channel) Datapoint elements<br />
alimtrcae001.board00.channel005.vMon<br />
alimtrcae001.board00.channel005.iMon<br />
• Datapoints are displayed via dedicated panels. When applicable, panels<br />
also allow datapoint configuration (e.g. HV settings, thresholds..)<br />
• PVSS provides alarms whenever parameters are out of pre-defined ranges.<br />
• Connection with other systems (LHC, gas, environment)<br />
• Finite State Machine (more details in next slides)<br />
Frédéric Jouve & Martino Gagliardi Dimuon Meeting, Aussois – 09/06/2009 slide 4
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