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good work brian and pablo</div>
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and of course to probir , whose directing is self evident or canonical as one says</div>
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i’m throwing caution to the wind and praising my better, which in my culture is a no no</div>
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”do not praise thy betters for you have no clue of the talent they have and you will only sound like an empty vessel” something to that effect translated from sanskrit</div>
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<div id="divRplyFwdMsg" dir="ltr"><span style="font-family: Calibri, sans-serif;"><b>From:</b> Brian Eng <beng@jlab.org><br>
<b>Sent:</b> Friday, September 26, 2025 12:25<br>
<b>To:</b> Amrit Yegneswaran <yeg@jlab.org>; Pablo Campero Rojas <campero@jlab.org>; dsg smart <dsg-internal@jlab.org><br>
<b>Subject:</b> Re: tm3 powerup</span>
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Made it to 1000A before we ran out of time .</div>
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Need to tune the hardware voltage comparators more as they were what kept tripping which limited the current.</div>
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I’ll make a more detailed log entry after lunch.</div>
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<div id="divRplyFwdMsg" dir="ltr"><span style="font-family: Calibri, sans-serif; font-size: 11pt; color: rgb(0, 0, 0);"><b>From:</b> Dsg-internal <dsg-internal-bounces@jlab.org> on behalf of Amrit Yegneswaran via Dsg-internal <dsg-internal@jlab.org><br>
<b>Sent:</b> Friday, September 26, 2025 8:30:27 AM<br>
<b>To:</b> Pablo Campero Rojas <campero@jlab.org>; dsg smart <dsg-internal@jlab.org><br>
<b>Subject:</b> Re: [Dsg-internal] tm3 powerup</span>
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thanks</div>
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good luck</div>
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<div id="x_divRplyFwdMsg" dir="ltr"><span style="font-family: Calibri, sans-serif; font-size: 11pt; color: rgb(0, 0, 0);"><b>From:</b> Pablo Campero Rojas <campero@jlab.org><br>
<b>Sent:</b> Thursday, September 25, 2025 10:53:45 PM<br>
<b>To:</b> Amrit Yegneswaran <yeg@jlab.org>; dsg smart <dsg-internal@jlab.org><br>
<b>Subject:</b> Re: tm3 powerup</span>
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Hello Amrit,</div>
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The limit for the flow sensor inside the MPS was changed from 30 lpm to 20 lpm, that solved the tripping issues, however the LCW supply flow monitored out of the MPS is higher. </div>
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After solving the flow issue, we were able to ramp up the MPS only up to 17 A, since the voltage comparator tripped, we attempted to adjust the gain for all channels of the voltage comparator but we did not know exactly how much since we only turn the potentiometers
of the voltage comparators few turns with no actual reference for the voltage gain.</div>
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Brian will refer the manual and will adjust the pot for the voltage comparator that are sitting on his office ( same as the ones installed for TM3) and determine the proper gain adjustments procedure required for them. We will continue tomorrow at 8:00 am.</div>
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Also, from this test we know that the hardware interlocks work as expected.</div>
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Regards,</div>
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Pablo</div>
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<div id="x_x_divRplyFwdMsg" dir="ltr"><span style="font-family: Calibri, sans-serif; font-size: 11pt; color: rgb(0, 0, 0);"><b>From:</b> Dsg-internal <dsg-internal-bounces@jlab.org> on behalf of Amrit Yegneswaran via Dsg-internal <dsg-internal@jlab.org><br>
<b>Sent:</b> Thursday, September 25, 2025 10:29:28 PM<br>
<b>To:</b> dsg smart <dsg-internal@jlab.org><br>
<b>Subject:</b> [Dsg-internal] tm3 powerup</span>
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whats the score</div>
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