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CAEN
Dominic Oram edited this page May 17, 2019
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Wiki > The Backend System > Specific Device IOC > Power Supplies > CAEN
A high voltage power supply normally used for detector electronics.
They are communicated with using Ethernet using an IOC originally developed at the Canadian Lightsource.
A single IOC can communicate with up to 8 CAEN crates.
To do this the crates must be added into the st.cmd as so:
CAENx527ConfigureCreate "hv0", "_IP_ADDR1_"
CAENx527ConfigureCreate "hv1", "_IP_ADDR2_"
When CAENx527DbLoadRecords is called it will then create PVs of the form hv0:_SLOT_:_CHANNEL_