wlederer

Modbus TCP and Serial together on FX3u

30 posts in this topic

The TXA-RXA, TXB-RXB is the terminals for the cable connection on each 485BD/485ADP-MB unit.

The WtobTmp is a local label in the 1.00 version of the communication blocks, that's the version I found in the old GX Worx project on my hard drive.

The RX led shall flash when you have activity on the line from the remote Modbus unit.

 

I can take a look inside your project if you want, just attach it to a pm

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Thank You Bryll, it is very nice. Sorry for long delay with answer, I was out from the job.

Unfortunately, the project size is above 6MB and maximum size for upload is 3.91MB. Though, after archiving the project's file size is 1.5MB only, I still get the message, that the maximum size for upload is 3.91MB. Can I send You the project to Your email address, please?

 

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You got a pm

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I sent it with personal message. Thank You

Edited by wlederer
error

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