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Faster update

Posted: Thu Apr 27, 2017 5:06 am
by Isakovic
Hello,
I have a question about ModbusTCP.

I have 8 devices on ModbusTCP with about 400 gates and they are all on the same channel. Will I get a faster update time if I split them into separate channels? It seems it takes couple of seconds to update all values from ModbusTCP, while ModbusRTU devices update values much faster.

Re: Faster update

Posted: Thu Apr 27, 2017 3:53 pm
by admin
Dear Sir,
yes, if you divide devices on multiple channels the communication is in parallel so much faster.

Best Regards

Re: Faster update

Posted: Fri Apr 28, 2017 3:09 pm
by Isakovic
Thanks for reply. It's much better now with divided channels.