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- PC reliability?
- Windows, real time
- PID loops
- PCs vs. PLCs
- Replacing people
- MS 'monopoly'?
- Software quality
- Where do we go from here?
- Why pay?
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Posts from...
Wednesday, November 5, 2008
How do I relate the WY* address of Simatic 555, to Vf* address
New Replies:
By Ronald on 5 November, 2008 - 9:59 pm -
By Ronald on 5 November, 2008 - 9:59 pm -
A WY address is part of the image register and there is no other way to address the WY The Vf you...
Client computer is disconnected from the FactoryTalk Directory server.
Gas Control Valve Calibration procedure (Mark IV & V)
New Replies:
By CSA on 5 November, 2008 - 6:37 pm -
By CSA on 5 November, 2008 - 6:37 pm -
Hello,
The procedures for Mark IV and Mark V are similar, but different. Those for a Mark II are...
Modbus
New Replies:
By Schneider Italy on 5 November, 2008 - 5:04 pm -
By Schneider Italy on 5 November, 2008 - 5:04 pm -
Yes it is. You may need to use a crossed 232 cable.
One side pins 2-3-5
Other side 3-2-5...
Elaborate on % impedence of power transformer.
New Replies:
By Phil Corso on 5 November, 2008 - 3:09 pm -
By Phil Corso on 5 November, 2008 - 3:09 pm -
Responding to Points [2] & [3] in Narayanan's 03-Nov-08 (01:52) query:
Typically a...
Siemens WinCC HMI package to communicate to a Modicon Momentum PLC using MODBUS interface
New Replies:
By AR on 5 November, 2008 - 2:04 pm -
By AR on 5 November, 2008 - 2:04 pm -
Hi,
I tried, but I have the same problem. If anybody finds a solution, please email to me:...
Plantstreamer 1.0 r2 software
New Replies:
By Andrey Romanenko on 5 November, 2008 - 2:03 pm -
By Andrey Romanenko on 5 November, 2008 - 2:03 pm -
Plantstreamer is our open source solution that can be used to log plant data in a PosgreSQL...
By Graham Burnikell on 5 November, 2008 - 7:52 am - Hi Topak,
What is the error message you get? Are you trying to connect on the same PC, different...
Looking for a method to detect stuck start buttons to prevent unexpected motor start-up when controls are energized.
i want to create an interface in VB that will send modbus comments to the twido plc.
New Replies:
By Pritam Sinha on 5 November, 2008 - 9:44 am -
By Pritam Sinha on 5 November, 2008 - 9:44 am -
I've seen that program but I want reads swapped long data type. How it is possible? Please advise.
...
How can Emerson Instrumentation Equipment be configured by PACTWare?
New Replies:
By Jonas Berge on 5 November, 2008 - 8:02 am -
By Jonas Berge on 5 November, 2008 - 8:02 am -
Any system, software, or handheld communicator supporting EDDL can be used.
Some of them are...
DeviceNet explicit request help
Is it possible to install ProTool Runtime on a PDA?
Problems converting from continuous to discrete time.
New Replies:
By Friedrich Haase on 5 November, 2008 - 2:19 am -
By Friedrich Haase on 5 November, 2008 - 2:19 am -
Moin ywk...
moin all,
Z-Transforming a second order continuous system like your
Gp(s) = 4 / (...
Omron as Modbus master
New Replies:
By Jerry Miille on 5 November, 2008 - 12:37 am -
By Jerry Miille on 5 November, 2008 - 12:37 am -
I am not qualified to advise you how to configure your Omron to be used as a Modbus device. I can...
I am investing ideas for converting a GE Frame 6B unit from a Diesel Start Engine to an electric motor start.
New Replies:
By CSA on 5 November, 2008 - 12:12 am -
By CSA on 5 November, 2008 - 12:12 am -
Changing the starting means is possible, not inexpensive, but possible.
You should start your...
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