6/28/2017 9:02 AM | |
Joined: 2/27/2014 Last visit: 9/4/2024 Posts: 689 Rating:
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hello, Attached video is self explanatory. TCON_IP_V4 Interface ID is hardware id of PLC PN port=64 ID is connection id basically for serial communication (1...254)=1 Connection type is TCP =11 0r B ActiveEstablished is false so client can establish communication= 0 Remote address as partner IP address (IOT2040)=192.168.200.1 Remote Port=0 Local Port=502(Modbus TCP server port )
AttachmentMODBUSTCP.zip (531 Downloads) |
With Best Regards, |
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6/29/2017 3:14 PM | |
Posts: 215 Rating:
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Is there any way to read real or bollean values? Or am I limited to using integer and words? |
6/29/2017 4:55 PM | |
Posts: 439 Rating:
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https://en.wikipedia.org/wiki/Modbus Coil Read-write 1 bit Discrete input Read-only 1 bit Input register Read-only 16 bits Holding register Read-write16 bits |
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