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Posts from...
Tuesday, November 4, 2008
from the sawmill hydraulic servo valves department...
Servo valves
Topic: Information resources, documentation.
Originally posted by dan on 4 November, 2008 - 2:40 am
How do you null a servo valve (Moog)?
New Replies:
By CSA on 4 November, 2008 - 11:50 pm -
When the cable is disconnected from the servo valve, does the actuator move to a...
from the I&C department...
SPPA-T1000
Topic: Engineering and workplace issues.
Originally posted by gasjobs on 9 November, 2007 - 10:31 pm
working of SPPA-T1000
New Replies:
By Stephan Oldenburg on 4 November, 2008 - 9:33 pm -
I would have welcomed some technical aspects instead of harsh and baseless criticism....
Topic: Power generation equipment control.
Posted by krchome on 4 November, 2008 - 6:24 pm
Gas Control Valve Calibration procedure (Mark IV & V)
Topic: Communications systems and equipment.
Originally posted by CLD on 12 January, 2007 - 1:28 am
I have a digital weighing scale I need to connect to the PC using RS232 communication port.
New Replies:
By iyn on 4 November, 2008 - 5:18 pm -
I know my input is rs232, but I don't know it is in which format, baudrate. Could you please help...
from the Forum department...
Modbus RTU over serial port
Topic: Local and wide area networking in factory automation.
Posted by vijay on 4 November, 2008 - 3:52 pm
Modbus
from the Forum department...
Omron as Modbus Master
Topic: PLCs and related questions.
Posted by jpm1 on 4 November, 2008 - 8:54 am
Omron as Modbus master
Topic: Continuous process industries, DCS questions.
Originally posted by Chris on 23 September, 2008 - 1:59 am
DCS selection, SIS, Modbus, Profibus
New Replies:
By DaveMH on 4 November, 2008 - 8:07 am -
At first glance of your requirements just about any of the major vendors (Honeywell, Invensys, ABB,...
from the Forum department...
GE Frame 6: Change the start engine
Topic: Power generation equipment control.
Posted by Silvio Sosa on 4 November, 2008 - 8:05 am
I am investing ideas for converting a GE Frame 6B unit from a Diesel Start Engine to an electric motor start.
from the Instrumentation department...
Building DCS system
Topic: Continuous process industries, DCS questions.
Originally posted by Instrumentation Classmate on 30 October, 2008 - 5:57 am
I need a suggestion to build a DCS sort of like integrated control system with various PLCs.
New Replies:
By Instrumentation Classmate on 4 November, 2008 - 5:57 am -
Hello, Thank you for your replies. Yes we have try to communicate the PLCs by using the TCP/IP,...
Topic: Communications systems and equipment.
Posted by Topak on 4 November, 2008 - 4:42 am
Plantstreamer 1.0 r2 software
from the Forum department...
B&R PVIOPC server crashes
Topic: Open interfaces, software and hardware
Posted by Mahsa.Rassoulzadeh on 4 November, 2008 - 4:37 am
in our scada system,PVI OPC server conected to 6 x B&R PLCsvia ethernet .
is suddenly disconnected from one or more even if all PLCs and it takes random time for connecting again.restart PVI manager or resert PLC can change communication status
Topic: Power generation equipment control.
Posted by Mantu on 4 November, 2008 - 2:49 am
What are the differences in control of the Pressure (in case of Turbine following Boiler (Steam Generator) and Boiler following Turbine?
from the I&C department...
Rockwell OPC A and E Server
Topic: Software, including programming, OS issues, etc.
Originally posted by Peter on 3 November, 2008 - 10:20 am
An OPC Alarm & Event Server available from Rockwell
New Replies:
By Trevor Ousey on 4 November, 2008 - 2:35 am -
Hi Peter, From what I have been informed, access to the SOE data is only with RSView SE V5. They...
Topic: Application Questions and Problems
Originally posted by pmmeeran on 6 December, 2006 - 8:52 pm
We have a GE Frame 6, DLN.2 gas Turbine. During startup while changing the mode at 82% of speed from primary to lean-lean the GT tripped on exhaust temperature very high.
New Replies:
By jra on 4 November, 2008 - 1:16 am -
Just in a humorous note, MarkVguy might be posting as MarkVIguy or MarkVIeguy these days......
from the Instrumentation & Control department...
Foundation Fieldbus
Topic: Communications systems and equipment.
Originally posted by sanjib on 3 November, 2008 - 3:36 am
What is the fieldbus device?
New Replies:
By Dick Caro on 4 November, 2008 - 12:03 am -
If you Google Foundation Fieldbus you will get most of your questions answered. Then buy a book and...
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