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Posts from...
Friday, January 4, 2008
from the Control Room department...
Re: Best option for upgrading an existing DCS system
Process Control topic
Reply posted by J.D. Wheelis on 4 January, 2008 - 11:59 pm
want to ask about the best option available for upgrading and existing DCS System.
from the Automation List department...
Re: Question about DCS
PLCs topic
Reply posted by Walt Boyes on 4 January, 2008 - 11:58 pm
I have a question regarding the DCS and PLC...
from the Automation List department...
Re: Boiler Feedwater control
Engineering topic
Reply posted by Arnold Dillon on 4 January, 2008 - 11:48 pm
I am trying to determine the best valve configuration to control boiler feedwater. Should I use a normally open or closed valve?
from the Electrical department...
Re: Petroleum Tank Gauging
PLCs topic
Reply posted by John Hoben on 4 January, 2008 - 11:48 pm
Need tips on tank gauging system for oil and petroleum
from the Automation List department...
Re: PID to control heater using microcontroller
Process Control topic
Reply posted by Thong Phat Co., Ltd. on 4 January, 2008 - 11:42 pm
Anyone mind to provide some information on how to create a PID control loop for heater using C programming?
from the Automation List department...
Re: PLC values sending to a PC
PLCs topic
Reply posted by Anonymoes on 4 January, 2008 - 11:40 pm
I want to read values coming from a PLC, with a program written in VB 2005
from the Automation List department...
GSM Modem for Alarming
Communications topic
Posted by themullet on 4 January, 2008 - 11:37 pm
GSM Modem for Alarm dial out
from the Automation List department...
Re: PID to control heater using microcontroller
Process Control topic
Reply posted by Gerrit M van der Molen on 4 January, 2008 - 11:36 pm
Anyone mind to provide some information on how to create a PID control loop for heater using C programming?
from the project department...
WinCC Flexible SCADA
HMI topic
Posted by nehe on 4 January, 2008 - 11:35 pm
Communication with AB SLC500
from the Automation List department...
Detroit Diesel
Engineering topic
Posted by Johnny T on 4 January, 2008 - 11:33 pm
Needing info about DDEC problem on V92 series engine.
from the Telecom department...
Fiber Optic Communication
Communications topic
Posted by Praveen on 4 January, 2008 - 11:31 pm
1. What is the maximum distance limit for fiber optic cable without repeaters?

2. What is the actual bandwidth available for FOC cable? Is it in Mbps or Gbps?
from the Automation List department...
Level switch
Sensors topic
Posted by Prakash on 4 January, 2008 - 11:30 pm
NC to NO for high and and NO to NC for low level
from the Automation List department...
ABB 800XA operate IT reboot at specific time
HMI topic
Posted by musa tufekci on 4 January, 2008 - 11:28 pm
Our PPA server 800XA shuts itself down 2 times per day and this is causing a trend and data lost.
from the Salse Department department...
Re: GPRS real time data transmission
Communications topic
Reply posted by orhan on 4 January, 2008 - 11:27 pm
We would like share the experience for GPRS application.
from the PLC training department...
How to train PLCs programming?
PLCs topic
Posted by justyin on 4 January, 2008 - 11:25 pm
I'm trying to find the best software solution to train PLC programming. I'm interested in using real PLCs.
HMI topic
Reply posted by Nathan Boeger on 4 January, 2008 - 11:23 pm
Is Iconics better than Wonderware, Citect, Intellution?
from the Electrical engineer department...
Re: SAP training centre in Pune
Information topic
Reply posted by rash on 4 January, 2008 - 11:07 pm
I am electrical engineer & want to learn SAP.
from the INSTRUMENTATION department...
Water in Oil Analyzer (0 to 100 PPM)
Sensors topic
Posted by S.NAIR on 4 January, 2008 - 10:52 pm
I am in need os Water in oil Analyzer of lower range.
Communications topic
Reply posted by Juan Miguel Taboada Godoy on 4 January, 2008 - 10:51 pm
I was referred over here from www.MrPLC.com. We are developing a PC application in C/C++ and need to communicate to one or more Omron PLCs (CJ1M CPU12).
from the Automation List department...
Re: Eeprom
Engineering topic
Reply posted by CSA on 4 January, 2008 - 10:51 pm
<R>,<S>,<T> cores boot-up problems after eeprom upgrade program
from the Automation List department...
Reading values with vb 2005
Networking topic
Posted by Bart on 4 January, 2008 - 10:48 pm
I want to read short values with a program written in vb 2005.
from the Automation List department...
Re: GE Gas Turbine CO2 fire protection system
Applications topic
Reply posted by CSA on 4 January, 2008 - 10:47 pm
GE gas turbine CO2 fire protection system SOV part no. required.
from the Automation List department...
Array point
Applications topic
Posted by haris chaudhary on 4 January, 2008 - 10:47 pm
Please help me to understand the AB PLC Modbus mapping.
from the Automation List department...
Re: Ethernet/IP communications
PLCs topic
Reply posted by aan - on 4 January, 2008 - 10:45 pm
Ethernet/IP module communication with Laptop in field
from the Any department...
The SIL (Safety Integrity Level)
Engineering topic
Posted by Any on 4 January, 2008 - 10:40 pm
Can I have an idea about the SIL 1, 2 & 3 and which one of them is the best to use?
from the Technical Department department...
Re: Belt conveyor calculation
Engineering topic
Reply posted by AMIT BHADURI on 4 January, 2008 - 10:39 pm
Please can someone tell me how to caculate motor power?
from the Automation List department...
Re: Brick PLCs
PLCs topic
Reply posted by Curt Wuollet on 4 January, 2008 - 10:36 pm
I am curious if others have had problems with Micrologix PLCs being really touchy about AC power...
from the Automation List department...
Re: Flow Divider Failure
Engineering topic
Reply posted by CSA on 4 January, 2008 - 10:34 pm
We have 6 bhel make gas turbine Mark-V operated, and 03 GTs are NP make of Frame-6. Main problem is that in the last 2-3 months we have faced failure of Flow divider...
from the Automation department...
PLC communicate with mobile phone
PLCs topic
Posted by Automation on 4 January, 2008 - 10:30 pm
I have a PLC Schneider "Micro TSX 3705"...
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