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Posts from...
Friday, March 28, 2008
from the Automation List department...
Re: Analog signal simulation
Process Control topic
Reply posted by CSA on 29 March, 2008 - 12:29 am
Analog signal simulation
Communications topic
Reply posted by CSA on 29 March, 2008 - 12:28 am
I want concrete example file about serial communication.
from the Electrical department...
Re: Use of reactors and synchronising bus
Engineering topic
Reply posted by Phil Corso, PE on 29 March, 2008 - 12:26 am
We have a power plant for a refinery. There is no grid connection. The generation and main distribution voltage is 75MW. Use is made of 6 x 25%, 10kV generators. There are issues of short circuit level at the 10kV receiving switchgear.
from the Automation List department...
Re: Flame scanner delay for GT Frame 9E
Engineering topic
Reply posted by CSA on 29 March, 2008 - 12:24 am
GT having problem with intermittent flame scanner detection for flame scanner 4 & 5.
from the Automation List department...
Re: Ethernet/IP Communication
Communications topic
Reply posted by Heinz-Jürgen Oertel on 29 March, 2008 - 12:14 am
I would like to discover all Ethernet/IP enabled devices from the current network.
from the Automation List department...
Software
Engineering topic
Posted by Jackie Morris on 29 March, 2008 - 12:14 am
Electrical Software
from the Automation List department...
Re: Moog valve for drilling rig
Motion Control topic
Reply posted by CSA on 29 March, 2008 - 12:11 am
Moog Valve
from the Automation List department...
Calibration and Measurement
Engineering topic
Posted by Anonymous on 29 March, 2008 - 12:10 am
Calibration and Measurement
from the Automation List department...
Re: Pelco D/P Protocol
Engineering topic
Reply posted by Guillet Yves on 29 March, 2008 - 12:08 am
I need to know the Pelco D/P Protocol.
from the Automation List department...
Re: Honeywell TDC 3000 help
Applications topic
Reply posted by John Capstack on 29 March, 2008 - 12:08 am
I have just recently become the site engineer for a company that uses a Honeywell TDC 3000. I have no DCS experience (previously a process engineer). I am looking for help mostly with data collection.
from the Automation List department...
Re: Point of Sale Applications for Retailing
Applications topic
Reply posted by Michael Batchelor on 29 March, 2008 - 12:07 am
Can Wonderware or Citect be used to develop a point of sale application for retail shops?
from the Instrumentation department...
Re: NAMUR and Instrinsic Safety
Sensors topic
Reply posted by John Capstack on 29 March, 2008 - 12:05 am
NAMUR & Instrinsic Safe?
from the Slurry Density Measurement department...
Re: Slurry Density Measurement
Process Control topic
Reply posted by Danny OConnor on 29 March, 2008 - 12:03 am
Are there reliable alternatives available to measuring slurry density except for the Gamma radiation method?
from the Automation List department...
Re: Point of Sale Applications for Retailing
Applications topic
Reply posted by Ken Emmons Jr. on 28 March, 2008 - 11:54 pm
Can Wonderware or Citect be used to develop a point of sale application for retail shops?
from the Automation List department...
Re: Information Request about Delta V
Applications topic
Reply posted by DAVE FERGUSON on 28 March, 2008 - 11:53 pm
I have a question regarding defining a new node in the network and giving it an IP address.
from the Automation List department...
Re: Cylinder position feedback
Applications topic
Reply posted by Michael Griffin on 28 March, 2008 - 11:50 pm
Position feedback for a large cylinder using a small slave cylinder.
from the Automation List department...
Simatic schematics
PLCs topic
Posted by Anonymous on 28 March, 2008 - 11:49 pm
Searching for Simatic echematic
Process Control topic
Reply posted by GP on 28 March, 2008 - 11:48 pm
wrong reading of flow of superheated steam
from the Automation List department...
Re: Point of Sale Applications for Retailing
Applications topic
Reply posted by Michael Griffin on 28 March, 2008 - 11:46 pm
Can Wonderware or Citect be used to develop a point of sale application for retail shops?
from the How far can I go? department...
Re: Current transformer secondary distance
Applications topic
Reply posted by Roy Matson on 28 March, 2008 - 11:45 pm
Using a standard "donut" CT (say 100:5 2va burden) how do I determine the maximum distance I can run the secondary output before losing accuracy?
from the Automation List department...
Re: Voltage free contact
Information topic
Reply posted by Michael Griffin on 28 March, 2008 - 11:42 pm
Voltage free contact
from the Automation List department...
Re: <C> core remains at A6 state
Engineering topic
Reply posted by Mambo on 28 March, 2008 - 11:41 pm
<C> core remains at A6 state
from the ENGINEERING department...
AC drive @ Feed Generator supply issue
Engineering topic
Posted by Nallan on 28 March, 2008 - 11:40 pm
In our machine a diesel Gen set supplied AC drive of 185KW used for lifting application.

The basic issue is frequency measuring with analog and digital meters. Analog is 50HZ but digital goes to 140HZ (Fluke meter).
from the Automation List department...
Re: <C> core remains at A6 state
Engineering topic
Reply posted by CSA on 28 March, 2008 - 11:39 pm
<C> core remains at A6 state
from the Has anyone tried this? department...
Re: Cylinder position feedback
Applications topic
Reply posted by Peter Nachtwey on 28 March, 2008 - 11:37 pm
Position feedback for a large cylinder using a small slave cylinder.
from the instrument and control department...
Analog signal simulation
Process Control topic
Posted by yazan on 28 March, 2008 - 11:23 pm
Analog signal simulation
Communications topic
Posted by HO-WON SON on 28 March, 2008 - 11:23 pm
I want concrete example file about serial communication.
from the Automation List department...
Re: Looking for Blind Flange
Process Control topic
Reply posted by Cedric Monnet on 28 March, 2008 - 11:22 pm
Please advise where I can find the below item
Blind flange 3” 300” A-350 F2
from the Automation List department...
Transfer Honeywell ZIP disks to PC
Applications topic
Posted by Stephen on 28 March, 2008 - 11:22 pm
How can I transfer data on a ZIP 100 disk back and forth between a Honeywell TDC 3000 and a PC?
from the Automation List department...
Re: PanelBuilder vs. RS View Studio ME (student help!)
HMI topic
Reply posted by rinny on 28 March, 2008 - 11:21 pm
Student with limited experience in RS View Studio needing comparison points between the two programs for a school project
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