Re: [foxboro] Supervisory Modes for PIDA's and RATIO blocks

  • From: <MUGARTET@xxxxxxxxxxxxx>
  • To: <foxboro@xxxxxxxxxxxxx>
  • Date: Fri, 13 Jun 2003 09:55:11 -0300

James,

We are using Supervisory Modes for DMC controllers, with DMC Bridge, =
which I recommend you to use. All you have to do is set the SUPOPT to Y =
in order to enable the functionality in the blocks. Then, with the =
button "SSC E/D" of the detail display (or to a link to the SE) you =
enable it. Pay attention to the SUPGRP: you have to put the same group =
for all the blocks in the same DMC controller in order to enable/disable =
them together. Also pay attention to the FLBOPT: you specify with this =
the "fallback mode" (ie, local, remote, manual, auto) of the PIDA when =
the DMC turns off. Finally, you only need the SUPOPT on the manipulated =
variables.
Hope this helps.
Regards,

Martin

-----Mensaje original-----
De: Hyde, James [mailto:James.Hyde@xxxxxxxxxxxxxx]
Enviado el: Jueves, 12 de Junio de 2003 18:29
Para: foxboro@xxxxxxxxxxxxx
Asunto: [foxboro] Supervisory Modes for PIDA's and RATIO blocks


Hi,

Does anyone have any experience with Supervisory Modes for PIDA's and =
=3D
RATIO blocks?

We are thinking about enabling this option for ASPEN Tech to write =3D
Setpoints but don't understand
some of the documentation.

Should I be able to just set the SUP_OPT=3D3D1
and Toggle the .SE parameter, thus enabling ASPEN to write into SUP_IN.  =
=3D
????


Any knowledge in the area would be greatly appreciated.


Thanks,

James W. Hyde III
Controls Technician
Wellman Inc.
Office:         228-533-4528
Cell:       228-332-1371


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