<html><body><div style="font-family: georgia,serif; font-size: 12pt; color: #000000"><div>Hi Steve,</div><div><br data-mce-bogus="1"></div><div>DSG has availability all days in the week except the Wednesdays in the afternoons.</div><div><br data-mce-bogus="1"></div><div>Regards,</div><div>Pablo </div><div><br></div><hr id="zwchr" data-marker="__DIVIDER__"><div data-marker="__HEADERS__"><b>From: </b>"Steve Lassiter" <lassiter@jlab.org><br><b>To: </b>"Pablo Campero" <campero@jlab.org><br><b>Sent: </b>Thursday, June 28, 2018 3:28:12 PM<br><b>Subject: </b>Re: [Dsg-hallc_controls] Schedule date for swapping of Controlnet/Ethernet modules and UPS card implementation<br></div><br><div data-marker="__QUOTED_TEXT__">Yes I thought I sent an email deferring the meeting until a later date
Will get up with mike and set another time
Still waiting on a Ethernet switch
Steven
----- Original Message -----
From: Pablo Campero
To: Steve Lassiter
Cc: dsg-hallc controls
Sent: Thu, 28 Jun 2018 15:07:54 -0400 (EDT)
Subject: Re: [Dsg-hallc_controls] Schedule date for swapping of Controlnet/Ethernet modules and UPS card implementation
Hi Steven,
Amanda and I went down to Hall C to meet you today at 1:30 PM, as we agreed, but we have been informed that you were not in today. Hopefully everything is fine.
Please, let us know the next available time to re-schedule our meeting.
Best Regards,
Pablo
From: "Steve Lassiter"
To: "Pablo Campero"
Cc: "dsg-hallc controls"
Sent: Wednesday, June 27, 2018 4:02:55 PM
Subject: Re: [Dsg-hallc_controls] Schedule date for swapping of Controlnet/Ethernet modules and UPS card implementation
Hi,
Still waiting on a ethernet switch change over, which the IT dept is replacing in the SHMS Hut, sometime this week.
Need to go over which programs were modified for the ethernet change over.
Major repair work is going on within Hall C, large LN2 leak on a flex line and I am tied up with this at the moment.
Lets meet in the Hall tomorrow afternoon and talk this through.
Thanks
Steven
----- Original Message -----
From: "Pablo Campero"
To: "dsg-hallc controls"
Sent: Wednesday, June 27, 2018 3:33:11 PM
Subject: [Dsg-hallc_controls] Schedule date for swapping of Controlnet/Ethernet modules and UPS card implementation
Hello Steve and Mike,
Since we agreed to perform the swapping of the Controlnet modules by two Ethernet modules, and the implementation of the relay card in the ACP UPS at the same time with the aim to minimize the down/off line period for the SHMS PLC control systems; DSG has completed with the following:
* Created new version of the SHMS PLC .ADC file with the required modifications/configurations to implement two Ethernet modules. This PLC file version is ready to be downloaded in the SHMS PLC controller.
* Wired the relay card that will be implemented in the APC UPS power supply, card is ready to be connected.
As you mentioned Steve; are you still planning to do the swapping of the PLC modules and implement the UPS relay card tomorrow (6/28/2018)?
Mike mentioned that, he was procuring new Ethernet switches and Ethernet cables that will be used for these Ethernet modules, but DSG did not receive updates to know if this was completed.
Please, let us know when would the convenient time to perform this tasks.
Best Regards,
Pablo
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