<![CDATA[RTU modbus packet format over ip]]>ip: 192.168.1.12
port: 5000

deviceid:2
regAddress:50000
regcode:holdingregister
length:2
[02 03 c3 50 02 <CRC>]
so i have the above modbus rtu packet.
i have to send this packet to above ip and port.

which protocol i will use?
i tried with modbus4j but while generatiing packet there is no crc attached to it.
but here requirement is RTU packet format send across ip/port

i need the kind response
thanks in advance

]]>https://forum.mango-os.com/topic/721/rtu-modbus-packet-format-over-ipRSS for NodeTue, 12 May 2026 03:15:17 GMTWed, 26 Jan 2011 07:30:43 GMT60<![CDATA[Reply to RTU modbus packet format over ip on Sat, 05 Feb 2011 02:11:47 GMT]]>Have you tried using encapsulation?

]]>https://forum.mango-os.com/post/5346https://forum.mango-os.com/post/5346Sat, 05 Feb 2011 02:11:47 GMT