Latest threads in ⧑ Industrial Control Groupshow only best voted threads
| Subject | Author | Posted | Replies | |
|---|---|---|---|---|
|
|
Suitable instrument to protect overfilling Ammonium Nitrate solution road tanker
Hi learned guys, I do not like to re-invent the wheel and hence would appreciate if someone can point me in the right direction: A road tanker (B Double or it could be an Isotainer) is being filled...
5
|
17 years ago
|
5 | |
|
|
controling a contactor with a secure digital timer ?
I am looking for an inexpensive way to have a user enter a security code and then enter a timer countdown value that will then activate a relay or contactor. The access panel could not be tampered...
1
|
17 years ago
|
1 | |
|
|
citect
Hello group! Please give me your experience of the citect logger from Thanks all in advance. Sincerely, David
—
|
17 years ago
|
— | |
|
|
DCS Example
Hello every body. I'm a student of automation and instrumentation engineering, in Msc degree. In a project for dcs (Distributed control systems ) course, i need a sample DCS diagram of a plant (for...
2
|
17 years ago
|
2 | |
|
|
Using ADAM-4571L without driver?
The 4571L is an Advantech RS232 to ethernet converter supplied with a Virtual COM port driver. I stuck one of these on an installation for remote access to a device with an ASCII protocol....
—
|
17 years ago
|
— | |
|
|
Problem with a fan controling by the inverter ;/
Hi! I've got, I believe, an easy problem that I can't solve ;/ My situation look like this: an air flow through the fan is controlled now by the guide ring. A fan works in its normal rotation,...
19
|
17 years ago
|
19 | |
|
|
DCS example
hi every body I'm an student of automation and instrumentation engineering, in MSC, in a project for dcs i need a sample dcs diagram of a plant with description and pictures to presenet as a project...
6
|
17 years ago
|
6 | |
|
|
Glitch/inconsistency detection in navigation data
Hi folks. Assume you are given som 20,000 - 100,000 points of raw (x,y,z) navigation data as previously logged on some platform, and are asked to clean up the data. My first, naive idea is to use some...
33
|
17 years ago
|
33 | |
|
|
adaptive control tuning parameter
Normally, Lyapunov based adaptive control design guarantees the global boundedness of estimated paramter and all the closed-loop states. But in the system parameter estimation--the parameter...
—
|
17 years ago
|
— | |
|
|
Automation Irony
When designers of engineering systems discovered the propensity of human operator error, they often attempted to remove the need for human input. Removing human operators lead to the effect, a...
6
|
17 years ago
|
6 | |
|
|
To view Sub-station data Locally
Hi In our SCADA system, presently all RTUs report to the control-centre, and real-time SCADA data is monitored by operators at control-centre. I would like to know how to further configure these RTUs...
1
|
17 years ago
|
1 | |
|
|
Pressure application
Hi all, Thought I would ask for opinions in this newsgroup regarding a new project I'm involved in. I'm a PLC programmer who has been tasked with programming a new clean in place (CIP) project for a...
9
|
17 years ago
|
9 | |
|
|
opc server
please send me link which will provide me full details of opc server.
2
|
17 years ago
|
2 | |
|
|
RS232 Datalogging and Control
Not sure if this is a classical control theory NG, ignore me if it is, but I have a question about instrument control and datalogging via RS232. I've been handed the task of controlling a thermal...
5
|
17 years ago
|
5 | |
|
|
free model predictive controller (MPC)
I have written a Model Predictive Controller with an OPC interface and am looking for partners to test it. I know the kernel is solid, it's been on-line controlling an industrial distillation column...
—
|
17 years ago
|
— |