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Is there a limit, in a DF1 message, of the number of registers requested or written in 1 command? |
Article Number: 164 | Rating: Unrated | Last Updated: Thu, Jan 17, 2008 at 12:00 AM |
Yes, the DF1 protocol limits the amount of words transmitted in a single command. This amount varies based on the functions code being used. Related Keywords: DFCM MVI46 MVI56 MVI71 DF1 ProLinx MVI94 |
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I am using a ProSoft DFCM solution (or possibly another DF1 protocol product) and I am having problems establishing and/or maintaining communications with a node that his been assigned Station Number
Viewed 1 times since Fri, Oct 10, 2008
Why am I unable to communicate with Wonderware from a 4xxx or 5xxx Series gateway in a full Duplex DF1 configuration
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What does an error code of -200 (0xFF38) represent in my DFCM module?
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Can my ProSoft or ProLinx DFCM module communicate through an Allen-Bradley 1747-AIC module?
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What product can be used to connect more than one DF1 master device to one or more DF1 slave devices?
Viewed 1 times since Tue, Nov 28, 2006
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