[Dsg-hallb_magnets] Torus PLC Code

Amrit Yegneswaran yeg at jlab.org
Fri Feb 10 12:08:08 EST 2023


how did you guy's manage this?
was it maxwell's demon?
or a case of downloading without checking the version?
as always
baffled and lost at the frontier of science.
________________________________
From: Dsg-hallb_magnets <dsg-hallb_magnets-bounces at jlab.org> on behalf of Brian Eng via Dsg-hallb_magnets <dsg-hallb_magnets at jlab.org>
Sent: Friday, February 10, 2023 11:58 AM
To: dsg-hallb_magnets at jlab.org <dsg-hallb_magnets at jlab.org>
Subject: [Dsg-hallb_magnets] Torus PLC Code

After the major fault last night it appears that the code running on the PLC and the last local saved copy don't match up.

Normally we only upload from the PLC to the local computer, but the code that is/was on the PLC seems out of date.

I'm attaching a .zip file of the XML output from RSLogix so that the code can be compared.

Torus-current.L5X = what is running now.
Torus-previous.L5X = last local copy.

Could some others compare the files and see if there's any non-tag differences? Me manually looking through the ~9k differences in ~56k lines isn't optimal. I've attached a screenshot showing there are code differences and not just tag values.

Trying to avoid having to download the code to the PLC to prevent all the PIDs being reset.
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