Re: [foxboro] replacing field Op panels

John,

        Is the setup for the Wyse 5150SE terminal the same as the NCD
xterminals?


James Mueller
Process Control Engineer
Cliffs Michigan Mining Co.
(906) 475-3534
JDMueller@xxxxxxxxxxxx



-----Original Message-----
From: John Metsker [mailto:John.Metsker@xxxxxxxxxxxx]
Sent: Wednesday, March 16, 2005 1:29 PM
To: foxboro@xxxxxxxxxxxxx
Subject: Re: [foxboro] replacing field Op panels


At General Mills, we have started to lean toward using the new Wyse
5150SE terminal as a replacement for HP/NCD X terminals.  It is a Linux
based device that is server agnostic; it supports X and Windows terminal
services (RDP/ICA).  It needs to be mounted in an industrial just like a
PC or X terminal.  It's retail price is approximately $400.

I would recommend a non-Windows based, thin client device (i.e. no
moving parts) in the "field."  I would avoid duplication of display
engineering in a 2nd tool at all costs.

John Metsker
General Mills, Inc

-----Original Message-----
From: foxboro-bounce@xxxxxxxxxxxxx [mailto:foxboro-bounce@xxxxxxxxxxxxx]
On Behalf Of Corey R Clingo
Sent: Wednesday, March 16, 2005 12:15 PM
To: foxboro@xxxxxxxxxxxxx
Subject: Re: [foxboro] replacing field Op panels


Just throwing out some ideas; I haven't personally tried any of this.
Each=20
has its advantages and disadvantages

"Industrial" environmentally-hardened PC with Ethernet running some=20
Windows variant and Exceed/GoGlobal/VNC, or custom OS with X server, and

remote DM/FV from an AW/WP.  These can be had with solid-state flash
disks=20
(no moving parts), panel-mount form factors, and NEMA 4/7 enclosures.  A

special I/A  environment could be set up to limit what the field
operator=20
could see/change.


Panelview or something similar connected via FBM224/FDSI and Modbus.
The=20
Panelview would have to be capable of acting as a slave (polled device)=20
unless the FDSI supports being a Modbus slave itself (I don't believe
the=20
FBM224 does).


Other variations: OPC connectivity, for example, or using some
fiber-optic=20
KVM extenders to put only the monitor and any input devices in the field

with the CPU (either a WP or a non-I/A PC) residing in the rack room.


Corey Clingo
BASF Corp.








"BrianLong" <blong@xxxxxxx>
Sent by: foxboro-bounce@xxxxxxxxxxxxx
03/16/2005 11:42 AM
Please respond to foxboro

              To:  "Foxboro"=20
              cc:=20
         Subject:       [foxboro] replacing field Op panels






I have a need to remove a number of operator hardwired field panels.  I=20
want
to replace them with a "display" panel.  All I/O is wired to the I/A.
If=20
it
was a PLC I would install a panelview, anyone got any ideas? Brian Long
Arkansas Kraft





=20
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