[dsg-hallb_gas] ALERT gas controls
Marc Mcmullen
mcmullen at jlab.org
Fri Nov 15 14:03:57 EST 2024
Hi Morgan,
Brian and I connected the solenoid coils to the valve bodies this morning. But we could not get them to open or close in testing. All 3 coils come from an electrical box in L1-19, labeled 120V.
We didn’t open it, but can someone verify the internal connections. It seems like our cRIO channels are switching but the coils aren’t working. Like there is no 120VAC.
Also, the two 3 pair cables for the ALERT DC pressure sensors and pump still need to be ran back to L1-19 so we can connect them to the cRIO.
Once we get these items sorted out we can test by the system.
Regards,
Marc
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