<html><body><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div>Hi Mike,<br></div><div><br data-mce-bogus="1"></div><div>Attached are the PDFs of the revised function block diagrams and ladder logic.<br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div>Regards,<br data-mce-bogus="1"></div><div>Amanda<br data-mce-bogus="1"></div><div><br></div><div><br></div><hr id="zwchr" data-marker="__DIVIDER__"><div data-marker="__HEADERS__"><b>From: </b>"Mike Fowler" <fowler@jlab.org><br><b>To: </b>"dsg-hallc controls" <dsg-hallc_controls@jlab.org><br><b>Sent: </b>Monday, November 12, 2018 8:43:23 AM<br><b>Subject: </b>Re: [Dsg-hallc_controls] DSG's PLC tasks report<br></div><div><br></div><div data-marker="__QUOTED_TEXT__"><div class="moz-cite-prefix">>>>DSG's weekly report<br>
>>>Modified to PLC routine to ramp down the quadrupoles
when interlock is enabled<br>
(PSU_Sum_Interlock bit =1).<br>
Not required. The existing PLC code ramps down the power supply
when there is an interlock.<br>
<br>
>>>>Added pulse-timer that waits for 100 ms and then
transmits trigger pulse to enable the sending of<br>
0 A current value.<br>
Not required.<br>
<br>
The new current regulation code should go into standby waiting for
new input.<br>
The code should not try to control the power supply when/if there
is an interlock.<br>
<br>
Cheers,<br>
Mike<br>
<br>
<br>
<br>
<br>
On 11/9/2018 4:56 PM, Pablo Campero wrote:<br>
</div>
<blockquote cite="mid:1098467404.521425113.1541800563119.JavaMail.zimbra@jlab.org">
<div style="font-family: georgia,serif; font-size: 12pt; color:
#000000">
<div>
<div style="color: rgb(0, 0, 0); font-family: georgia, serif;
font-size: 16px; font-style: normal; font-variant-ligatures:
normal; font-variant-caps: normal; font-weight: 400;
letter-spacing: normal; orphans: 2; text-align: start;
text-indent: 0px; text-transform: none; white-space: normal;
widows: 2; word-spacing: 0px; -webkit-text-stroke-width:
0px; text-decoration-style: initial; text-decoration-color:
initial; background-color: rgb(255, 255, 255);">Hello,</div>
<div style="color: rgb(0, 0, 0); font-family: georgia, serif;
font-size: 16px; font-style: normal; font-variant-ligatures:
normal; font-variant-caps: normal; font-weight: 400;
letter-spacing: normal; orphans: 2; text-align: start;
text-indent: 0px; text-transform: none; white-space: normal;
widows: 2; word-spacing: 0px; -webkit-text-stroke-width:
0px; text-decoration-style: initial; text-decoration-color:
initial; background-color: rgb(255, 255, 255);"><br style="color:
rgb(0, 0, 0); font-family: georgia, serif; font-size:
16px; font-style: normal; font-variant-ligatures: normal;
font-variant-caps: normal; font-weight: 400;
letter-spacing: normal; orphans: 2; text-align: start;
text-indent: 0px; text-transform: none; white-space:
normal; widows: 2; word-spacing: 0px;
-webkit-text-stroke-width: 0px; text-decoration-style:
initial; text-decoration-color: initial; background-color:
rgb(255, 255, 255);">
</div>
<div style="color: rgb(0, 0, 0); font-family: georgia, serif;
font-size: 16px; font-style: normal; font-variant-ligatures:
normal; font-variant-caps: normal; font-weight: 400;
letter-spacing: normal; orphans: 2; text-align: start;
text-indent: 0px; text-transform: none; white-space: normal;
widows: 2; word-spacing: 0px; -webkit-text-stroke-width:
0px; text-decoration-style: initial; text-decoration-color:
initial; background-color: rgb(255, 255, 255);">I have attached the
DSG's weekly report for Hall C-PLC tasks.</div>
<div style="color: rgb(0, 0, 0); font-family: georgia, serif;
font-size: 16px; font-style: normal; font-variant-ligatures:
normal; font-variant-caps: normal; font-weight: 400;
letter-spacing: normal; orphans: 2; text-align: start;
text-indent: 0px; text-transform: none; white-space: normal;
widows: 2; word-spacing: 0px; -webkit-text-stroke-width:
0px; text-decoration-style: initial; text-decoration-color:
initial; background-color: rgb(255, 255, 255);"><br>
</div>
<div style="color: rgb(0, 0, 0); font-family: georgia, serif;
font-size: 16px; font-style: normal; font-variant-ligatures:
normal; font-variant-caps: normal; font-weight: 400;
letter-spacing: normal; orphans: 2; text-align: start;
text-indent: 0px; text-transform: none; white-space: normal;
widows: 2; word-spacing: 0px; -webkit-text-stroke-width:
0px; text-decoration-style: initial; text-decoration-color:
initial; background-color: rgb(255, 255, 255);">Best Regards,</div>
<div style="color: rgb(0, 0, 0); font-family: georgia, serif;
font-size: 16px; font-style: normal; font-variant-ligatures:
normal; font-variant-caps: normal; font-weight: 400;
letter-spacing: normal; orphans: 2; text-align: start;
text-indent: 0px; text-transform: none; white-space: normal;
widows: 2; word-spacing: 0px; -webkit-text-stroke-width:
0px; text-decoration-style: initial; text-decoration-color:
initial; background-color: rgb(255, 255, 255);">Pablo</div>
</div>
</div>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
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