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How do you detect the individual Slave failure?
Article Number: 292 | Rating: 5/5 from 1 votes | Last Updated: Fri, Jan 18, 2008 at 12:00 AM
To detect the slave failure, you may use the command error list. 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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    Posted by: Technical Support - Wed, Nov 29, 2006 at 8:46 AM This article has been viewed 24992 times.
    Filed Under: Modbus
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