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<p><font size="+1">Thank you Brian,</font></p>
<p><font size="+1"><br>
</font></p>
<p><font size="+1">I asked Sergey to install the switch. We will
take care of moving the V450 crate tomorrow. If you have
recommendations on location of other crates, please let me know,
we have the manual forklift in the clean room. I expect
releasing the Dynalene by RadCon soon and will proceed with
testing the cooling system. Do you mean the thresholds in the
GUI or EPICS settings? Could you please send instructions on
accessing the hardware interlock GUI from EEL124. To start, we
need to wire the signals coming from the cooling system
(temperature, pressure, flow), and purging (humidity). </font><br>
</p>
<div class="moz-cite-prefix">On 4/1/21 1:04 AM, Brian Eng wrote:<br>
</div>
<blockquote type="cite"
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<div style="color: rgb(0, 0, 0); font-family:
Calibri,Arial,Helvetica,sans-serif; font-size: 12pt;">
<span>Hi Yuri,</span></div>
<div style="color: rgb(0, 0, 0); font-family:
Calibri,Arial,Helvetica,sans-serif; font-size: 12pt;">
<span><br>
</span></div>
<div style="color: rgb(0, 0, 0); font-family:
Calibri,Arial,Helvetica,sans-serif; font-size: 12pt;">
<span>I've started connecting the hardware interlock chassis.
I've verified that the chiller interlock works (both with the
setpoint trips as well as the override key) as well as the
MPOD ones.</span></div>
<div style="color: rgb(0, 0, 0); font-family:
Calibri,Arial,Helvetica,sans-serif; font-size: 12pt;">
<span><br>
</span></div>
<div style="color: rgb(0, 0, 0); font-family:
Calibri,Arial,Helvetica,sans-serif; font-size: 12pt;">
<span>I still have more work to do as I found some cables that
were damaged and will need to be repaired.</span></div>
<div style="color: rgb(0, 0, 0); font-family:
Calibri,Arial,Helvetica,sans-serif; font-size: 12pt;">
<span><br>
</span></div>
<div style="color: rgb(0, 0, 0); font-family:
Calibri,Arial,Helvetica,sans-serif; font-size: 12pt;">
<span>Some quick comments.</span><span><br>
</span></div>
<div style="color: rgb(0, 0, 0); font-family:
Calibri,Arial,Helvetica,sans-serif; font-size: 12pt;">
<ul>
<li><span>We need a switch installed near the racks. Right now
I have a single network cable going to the cRIO but that
should really be going to a switch</span></li>
<li><span>The VME crate with the V450 cards is installed
upside down, but even then it will have trouble reaching
the patch panel</span></li>
<li><span>So either the VME should be moved to the floor under
the patch panel or another rack is needed</span></li>
</ul>
<div>If there are any particular signals you'd like wired up
when I come in tomorrow night let me know and I'll focus on
those. Could you also check the interlock thresholds? It seems
like some of them didn't get set correctly when moving things
around.</div>
<div><br>
</div>
<div>I left the coolant pressure interlock enabled so that it
would force everything to be off.</div>
</div>
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