Cedric Charrondiere EN-ICE-MTA 1

CLEX - TBTS

Control and measurement system

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CTF3 infrastructure

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CTF3 infrastructure

initialisation GET FESA

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CLEX infrastructure

CALIFESprobe-beam linac

ITB – Instrumentation Test-beam linereserved space

TL2

TBTSTwo-beam Test-stand

TBL – Test-beam Linedrive-beam decelerator

reserved space

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TBTS infrastructure

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TBTS control data flow

RADE - 26th may 2009

BPMs Magnets valves MTV

JAPC JMSserver

Client 1 TBTS Display Client 2TBTS Display

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TBTS control data flow

RADE - 26th may 2009

•Avoid multiple access to the front ends.•Provide online calculated data:

® RF energy® RF length at 50%, 75% and 90%® RF peak power

•Provide offline information:® Keep 3 last pulses informations® Interlock status® Vertical, Horizontal profile position® Beam Intensity

•But sometimes the service is not available for updates and/or crash problems.

JAPC JMSserver

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TBTS control data flow

RADE - 26th may 2009

JAPC JMSserver

BPMs Magnets valves MTV

TBTS Display

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TBTS control data flow

RADE - 26th may 2009

JAPC JMSserver

BPMs Magnets valves MTV

TBTS Display

JAPC

/ CM

W

JAPC

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W

JAPC

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W

JAPC

/ CM

W

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TBTS display

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TBTS display

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TBTS display

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TBTS display

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TBTS control data flow

RADE - 26th may 2009

JAPC JMSserver

BPMs Magnets valves MTV

JAPC

/ CM

W

JAPC

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JAPC

/ CM

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JAPC

/ CM

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TBTS display - structure

RADE - 26th may 2009

Using JAPC and/or CMW with build in LabVIEW goodiessuch as Notifiers or queues.

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Conclusions

RADE - 26th may 2009

• RADE tools allow accessing accelerator Front-Ends really easily and in a few clicks.•CMW binary is a little faster than JAPC to access FESA devices.•JAPC can access Front-Ends, Databases, and JAVA servers.•Now we can access a lot of data very fast, so one should take care about performance by not duplicating data and also by using advance LabVIEW functions. (ie: Dynamic VI call, Notifiers, queues,…)•Improvements:

• Develop better communication to PLC• Include drivers for wildly used hardware (Keithley,…)

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