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Analog values in Modbus protocol
Sensors Posted by jinson on Thursday, July 03, 2008 at 12:28 AM
from the Automation dept.
How to calculate the actual analog input value in Modbus protocol?
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(1 comment)

RTU modbus mode
Communications Posted by TAT on Tuesday, July 01, 2008 at 01:33 AM
from the Automation List dept.
In most applications I see that in RTU mode, although parity is set to be NONE, stop bit is still set to be ONE. Why is that? Is stop bit supposed to be TWO because parity is NONE?
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(4 comments)

Documentation for Altivar 5 in English or French
Information Posted by Rob Green on Tuesday, July 01, 2008 at 01:13 AM
from the Grease monkey dept.
I am looking for documentation for an Altivar 5 1HP, ATV151075q.
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(1 comment)

MBLogic Free Software Project - New Release (MBLogicEngine)
Open Control Posted by Michael Griffin on Saturday, June 28, 2008 at 04:56 PM
from the Automation List dept.
I have a new release for my MBLogic Free Software project...
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(1 comment)

Slow communication between Citect SCADA and Quantum
Communications Posted by Chris on Friday, June 27, 2008 at 12:23 AM
from the Automation List dept.
Slow communication between Citect SCADA and Quantum results in long time SCADA's screens opening.
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Modbus over Ethernet
Engineering Posted by Gabe on Thursday, June 26, 2008 at 12:14 AM
from the Student final year project dept.
Modbus on ethernet, how?
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(10 comments)

Modbus Applications for Mac OS X
Open Control Posted by Lenore Tracey on Wednesday, June 25, 2008 at 12:18 AM
from the Automation List dept.
Open Modbus Applications for Mac OS X ready for review...
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Using Modbus with PIC16f877A
Communications Posted by itsme on Monday, June 23, 2008 at 10:25 PM
from the Automation List dept.
I want to use Modbus protocol with PIC16f877A...
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Friday, June 20
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    Thursday, June 19
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    Tuesday, June 17
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