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Posts from...
Saturday, July 26, 2008
from the Visual Basic ActiveX department...
Re: Visual Basic App Interface to Ethernet/IP remote I/O
Communications topic
Reply posted by JJC on 26 July, 2008 - 1:09 pm
Looking for an ActiveX OCX to interface with Ethernet/IP remote I/O
from the Automation department...
Re: PID in PLC S7 200
PLCs topic
Reply posted by Kanair on 26 July, 2008 - 1:08 pm
Control a motor with a PID in S7 200
from the Instrumentation department...
Instrument Logic Diagrams
Engineering topic
Posted by rick and rimbo on 26 July, 2008 - 1:07 pm
seeking guide lines to prepare logic diagrams
from the Automation List department...
Re: Unequal load sharing of generators
Engineering topic
Reply posted by Phil Corso, PE on 26 July, 2008 - 1:05 pm
I have a question about unequal load sharing of generators.
from the Transformer Protection department...
Re: Knee Point Voltage of REF CTs
Engineering topic
Reply posted by Phil Corso, PE on 26 July, 2008 - 1:00 pm
Selection of CTs for REF Protection of Transformers
from the Automation List department...
Re: Control valve in Process Natural Gas Line
Process Control topic
Reply posted by Ajay on 26 July, 2008 - 12:59 pm
Control valve hunting
from the Automation List department...
Cascade Control
Process Control topic
Posted by C.Trueman on 26 July, 2008 - 12:59 pm
Using cascade control to clamp a returning temperature
from the Automation List department...
Re: MarkV Governor Control Modes
Engineering topic
Reply posted by CSA on 26 July, 2008 - 12:56 pm
What MarkV mode is used to control 10MW steam turbine generator in droop?
from the Automation department...
I have a problem for long instrument cables
Sensors topic
Posted by Omalaheem on 26 July, 2008 - 12:56 pm
the problem is the distance between the transmitter and the RTU, which is 3000 m....
from the Engineering department...
Modbus- PLC to PLC- Master to Slave
PLCs topic
Posted by OM on 26 July, 2008 - 2:09 am
How to set up communication between Quantum PLC & Momentum PLC using a XXMIT block?
from the Automation List department...
Re: Rack mounted PC for view node
PCs in Automation topic
Reply posted by Curt Wuollet on 26 July, 2008 - 2:07 am
Looking for a rack mounted PC supplier
from the Transformer Protection department...
Re: Knee Point Voltage of REF CTs
Engineering topic
Reply posted by Suresh on 26 July, 2008 - 2:05 am
Selection of CTs for REF Protection of Transformers
from the Automation List department...
Re: AVR - Slow Response
Process Control topic
Reply posted by CSA on 26 July, 2008 - 2:02 am
AVR having slow response.
from the Automation List department...
Modbus addressing models
Communications topic
Posted by Fred Wedemeier on 26 July, 2008 - 1:53 am
Usage of most-significant decimal address to identify a data type.
from the Electrical department...
Re: Hz
Engineering topic
Reply posted by Roy Matson on 26 July, 2008 - 1:40 am
Frequency
from the Automation List department...
Re: Difference in Allen-Bradley Part Numbers
PLCs topic
Reply posted by Michael Batchelor on 26 July, 2008 - 1:40 am
Difference in CPU Allen-Bradley Part Numbers
from the Automation List department...
Re: Rack mounted PC for view node
PCs in Automation topic
Reply posted by Guy Rousseau on 26 July, 2008 - 1:37 am
Looking for a rack mounted PC supplier
from the Automation List department...
What's PV?
PLCs topic
Posted by Tenshi on 26 July, 2008 - 1:37 am
I am reading about a controller and there was something mentioned about PV. What is it?
from the Visual Basic ActiveX department...
Visual Basic App Interface to Ethernet/IP remote I/O
Communications topic
Posted by Mark Gustafson on 26 July, 2008 - 1:35 am
Looking for an ActiveX OCX to interface with Ethernet/IP remote I/O
from the Automation List department...
Difference between floating ground, ground, earth
Engineering topic
Posted by abhijit on 26 July, 2008 - 1:34 am
What are floating ground, ground, earth in power supplies used in control system? What are advantages?
from the Automation List department...
Signal Naming in MKVI Logic
Applications topic
Posted by Mike Hines on 26 July, 2008 - 1:34 am
Curious about MKVI signals that begin with a "#" sign.
from the Automation List department...
Control valve in Process Natural Gas Line
Process Control topic
Posted by Sanjib on 26 July, 2008 - 1:33 am
Control valve hunting
from the Automation List department...
Re: barg and bara
Process Control topic
Reply posted by cheme on 26 July, 2008 - 1:32 am
I want to know the difference between barg and bara.
from the department...
Re: IP vs NEMA ?
Engineering topic
Reply posted by rhea on 26 July, 2008 - 1:31 am
Can someone point me to a site that explains and compares IP and NEMA ?
from the Electrical department...
Re: Earth Fault
Engineering topic
Reply posted by Prashant Wakhale on 26 July, 2008 - 1:29 am
Difference B/W Sensitive & Restricted Earth Fault
from the Automation List department...
Re: 3-phase to 3-phase VFD to run off single phase motor
Motion Control topic
Reply posted by Benjamin Thomas on 26 July, 2008 - 1:28 am
I can't find 4kW single phase to single phase drive in the market. Is thre any way to run a single phase motor with VFD which has 3-phase output?
from the Automation List department...
Re: Gas turbine base load on liquid fuel
Engineering topic
Reply posted by jojo on 26 July, 2008 - 1:28 am
Gas turbine liquid fuel operation.
from the Automation List department...
Re: AC 110V solenoid valve vs. DC110V
Applications topic
Reply posted by Roy Matson on 26 July, 2008 - 1:25 am
AC 110V solenoid valve vs. DC 110V
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