[Dsg-rich] [New Logentry] Backup N2 pressure transducers wired to cRIO

[tlemon at jlab.org]

Logentry Text:
--
RICH N2 backup manifold PTs have been wired to cRIO. The cRIO is powered back on.

The EPICS PVs for the PTs are:
B_DET_RICH_INTLK_N2_BACKUP_PT2
B_DET_RICH_INTLK_N2_BACKUP_PT3

There appears to be a ~14 psi offset on the readout for both PTs. ...PT2 should be currently reading 0 psi. ...PT3 should be ~12psi. We verified they are both getting 24 V at its supply power. Since both readouts are offset by the same amount, it points to the mA to psi conversion on the cRIO's LabVIEW program as the cause. This will be verified shortly. The cRIO may need to be rebooted one additional time to correct any errors.



---

This is a plain text email for clients that cannot display HTML.  The full logentry can be found online at https://logbooks.jlab.org/entry/3647599
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mailman.jlab.org/pipermail/dsg-rich/attachments/20190204/dfdef4c7/attachment.html>