COMM: How to Minimize Modbus RTU over RS485 Delay Time

[The AList]

==> Automation List post by sachin...
To view or reply to this thread: http://www.control.com/thread/1256486484#1256544342


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Re: COMM: How to Minimize Modbus RTU over RS485 Delay Time
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It is possible to get reply from logo in seconds if you can change/access modbus communication settings in LOGO. It is also possible that it transmits signal only in case of C.O.S. You can check these parameters and logo is not powerful enough to execute its logic program and transmit data at same time on MODBUS RTU.


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