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Thermal Overload
The threads that wouldn't die...
- PC reliability?
- Windows, real time
- PID loops
- PCs vs. PLCs
- Replacing people
- MS 'monopoly'?
- Software quality
- Where do we go from here?
- Why pay?
- PC reliability?
- Windows, real time
- PID loops
- PCs vs. PLCs
- Replacing people
- MS 'monopoly'?
- Software quality
- Where do we go from here?
- Why pay?
Fortune
"For I perceive that behind this seemingly unrelated sequence
of events, there lurks a singular, sinister attitude of mind."
"Whose?"
"MINE! HA-HA!"
of events, there lurks a singular, sinister attitude of mind."
"Whose?"
"MINE! HA-HA!"
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Posts from...
Sunday, October 19, 2008
I need to know the Pelco D/P Protocol.
an automatic control of gradient pressure between furnace and MS.
I would like to make an experiment that uses a bike to turn a motor
New Replies:
By Phil Corso on 19 October, 2008 - 4:06 pm -
By Phil Corso on 19 October, 2008 - 4:06 pm -
Abby,
The capacitor provides the inductive current needed by the motor.
It is connected to the...
difference between Modbus Comm and Profi bus?
what should be the right proceedure of calibaration.
New Replies:
By pk on 19 October, 2008 - 10:18 am -
By pk on 19 October, 2008 - 10:18 am -
hi roy
you are right that 300 ton can not be put in the bin. we are using it as storage. But there...
Diaphragm seal level tx
Can someone explain the whole 4-20mA thing to me?
New Replies:
By C Potdar on 19 October, 2008 - 7:03 am -
By C Potdar on 19 October, 2008 - 7:03 am -
Thanks Mr. Britman for keeping the history alive.
Regards,
C Potdar...
Wondering how to connect PLC using RS485 and HMI using RS422 so that I can have them talk to each other over Modbus.
New Replies:
By C Potdar on 19 October, 2008 - 6:58 am -
By C Potdar on 19 October, 2008 - 6:58 am -
Dear John,
I suggest you to go for a solution that can save your time. But if your project is not...
Can someone point me to a site that explains and compares IP and NEMA ?
New Replies:
By AHMED GHONEM on 19 October, 2008 - 5:41 am -
By AHMED GHONEM on 19 October, 2008 - 5:41 am -
Guide to NEMA and IEC Enclosure Ratings
www.canarysystems.com/nsupport/canary_an4.pdf...
Process Controllability Question
What end of the shielded cable is supposed to be grounded.
Instruments in the antipodes keep having to be sent to Germany for calibration. Can someone in Australia, New Zealand or Singapore (etc.) help?
New Replies:
By RJ on 19 October, 2008 - 2:23 am -
By RJ on 19 October, 2008 - 2:23 am -
Thanks but ...
The end user won't be doing the calibration themselves. It has to be 100%...
communicate plc and temperature controller from different make and having different protocols
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