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Pay attention as you need to determine the status of the system to avoid damaging temperature to the SVT. If unsure; call the expert.

Two power supplies crates are being used to power the top and bottom volumes of the Silicon VertexTracker (SVT).

To connect to their interfaces, first login into clon10 from a JLab machine with the user name clasrun:

Code Block
> ssh clasrun@clon10

In order to obtain the password, talk to an expert!

At this point, the EPICS GUI is started as follows:

Code Block
> medm -x /usr/local/clas/devel/R3.14.12/support/xycomioc-1.0/medm/svt_trips.adl

Image Removed

The Ecal temperatures should be around 70F.

Make sure that the box to the right of the OFF/ON buttons are RED.

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DVDD	230	260
AVDD	380	420
V125	260	320

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<ac:structured-macro ac:name="unmigrated-wiki-markup" ac:schema-version="1" ac:macro-id="3a0492185bcfb00b-1206d42c-475b4dd7-a08e99c4-b2b9643b072bee6068e3e6c1"><ac:plain-text-body><![CDATA[		Low [mA]	High [mA]	]]></ac:plain-text-body></ac:structured-macro>
DVDD	230	260
AVDD	380	420
V125	260	320

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3.3 You should see your number propagate to the Demand V column (this might take 1min, be patient!).

Starting the SVT voltages using manual scripts

Two power supplies crates are being used to power the top and bottom volumes of the SVT.

To connect to their interfaces, first login into clon10 from a JLab machine with the user name clasrun:

Code Block
> ssh clasrun@clon10

In order to obtain the password, talk to an expert!

At this point, the EPICS GUI is started as follows:

Code Block
> medm -x /usr/local/clas/devel/R3.14.12/support/xycomioc-1.0/medm/svt_trips.adl

Image Added

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