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How can I detect the feedback status of individual command successful or failed? |
| Article Number: 295 | Rating: Unrated | Last Updated: Fri, Jan 18, 2008 at 12:00 AM |
| Each command returns an error code once it is executed. If a command returns a value different of 0, this means that there was a problem during the command execution. The command error list can be found in the read data zone at the address you specified in mcm.port1.cmderrptr. |
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I have a ProSoft Modbus Master solution and would like to know, is the Slave Status List the best place to monitor for communications health of the network?
Viewed 1 times since Tue, Mar 18, 2008
How do you detect the individual Slave failure?
Viewed 1 times since Wed, Nov 29, 2006
What Modbus address would we need to put into the MODSIM32 simulator if we specified on the MVI56-MCM device address to 8680HEX (-31104 decimal) when the MVI56-mcm is the slave?
Viewed 1 times since Tue, Nov 28, 2006
Read Commands from my Modbus Master to a ProSoft MCM Slave are working but Write Commands are failing. How do I fix this?
Viewed 1 times since Fri, Feb 8, 2008
How can a module's Modbus port, configured as a Slave port, detect communication loss with the Master port?
Viewed 1 times since Tue, Nov 28, 2006
What's the difference between Modbus ASCII and Modbus RTU?
Viewed 1 times since Wed, Mar 19, 2008
How do I enter a Modbus address of 40001 or higher in the DevAddress command field of my MVI56-MCM?
Viewed 1 times since Tue, Nov 28, 2006
Do any Prosoft modules support Modbus UDP?
Viewed 1 times since Mon, Aug 24, 2015
Can Modbus support redundant masters?
Viewed 1 times since Tue, Nov 28, 2006
Why is the bit or coil level data incorrect?
Viewed 1 times since Tue, Nov 28, 2006
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