-help me urgent- Analog Input

[khalid abbass]

On 7/16/09, refinery <abbass...@gmail.com> wrote:

Dear Sir,
           I have Fisher PRoVOX DCS System with the follwoing :
1-ENVOX with VMS OS (Engineering workstation)
2-WPCON 1 & WPCON2 (operator consoles)
3-system cabinets including MUX cabinets
Really I want your help in the follwoing :
1- I have a tag LI3610B which is a MUX analog input (1-5) with address
1-1-5 and its faceplate is appeared on the groups in WPCON1 & WPCON2
which shows the level in percentage% from 0 to 100.
Now I have a pressure transmitter and I put its signal as an input to
the barrier of LI3610B and it works but the pressure appears in
percentage and I need to change the PV (to be in kg/cm2) & EU to be kg/
cm2 but I couldnot . I tried two things :
1-changing the unit in the envox by changing the unit to kg/cm2 and
make high scale 20 and low sacle 0 in the instrument signal (LI 3610B)
and the MUX STD AI (LI3610B) and then populate the HACL and then
generate the MUX-B1 and then downlod the MUX-B1 and then Download the
WPCON1 & WPCON2 and from the WPCON1 updae the database and the same
for WPCON2. but still the pressure appears in %.How can I Change the
EU and the PV in detailed steps?
2-I deleted the instrument signal LI 3610B and MUX STD AI LI3610B from
the envox and make poulate HACL and generate the MUX-B1 nad download
the MUX-B1 and download the WPCON1 & WPCON2 and upade database from
WPCON1 and WPCON2 but the tage still exists in the WPCON1 and WPCON2
in the tag list (amazing!!!).could you expalin this?/

3-I need to add new transmitter to the MUX ,what are the detailed
steps?
4-I am not very familiar with PRoVOX system but I can do the usual
work but I need some guides and helps to help me deal with system
common problems and skills,can any one help me in this?


Thanks very much

[Topaq_Khan]

Dear Abbass Khalid ,

I recieved your email few days back while i was in Emerson Netherland
for Provox training .I discussed the matter with experts there and
they were not able to concieve such a problem . One thing i did was
to emulate your problem. But i could not reproduce your results . Each
time we changed the EU from envox and generated /downloaded IFC
( controller ) and OWP we got changed EU in the faceplate display .
Now to check further you must:

1- Verify that the display is dynamic and not static . In case the
displayed information is static you will get these readings.

2- Try to change EU from DDP . In that case you will see result on
screen immediately .

Try this and advise further

Nadeem Aziz

On Jul 21, 9:16 pm, khalid abbass <abbass.kha...@gmail.com> wrote:

> > Thanks very much- Hide quoted text -
>
> - Show quoted text -