[Dsg-hallb_magnets] [New Logentry] TR8673 on Cryo-con #2

[Amrit Yegneswaran]

brian! another entry for the "x-files" or the "twilight zone"? 



From: "Brian Eng" <beng at jlab.org> 
To: "dsg-hallb magnets" <dsg-hallb_magnets at jlab.org> 
Sent: Thursday, July 20, 2017 1:20:02 PM 
Subject: [Dsg-hallb_magnets] [New Logentry] TR8673 on Cryo-con #2 

TR8673 on Cryo-con #2 


Lognumber 3479433 . Submitted by beng on Thu, 07/20/2017 - 13:15. Logbooks: 	HBSOLENOID 

Entry Makers: 	spiegel, ghoshal 
References: 	3479273 - Cryo-con Config Updated 


TR8673 was connected to J7B on LV Chassis 2, which read out the correct resistance (cRIO doesn't have that S/N meaning temperature was incorrect). So we thought it might be a bad channel on the Cryo-con. 
TR8670 (channel A) was moved to TR8673r (channel B), which read correctly. 
TR8673r (previously bad channel B) was moved to channel A, it also worked correctly. 

In the end the sensors on Cryo-con #2 were connected as per the original drawing: TR8670 on channel A and TR8673 on channel B, both are reading reasonable values on the Cryo-con display and in EPICS. 


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