V7OO, Modbus TCP IP communication with Two Festo value

[T VARUL MOZHI]

Dear Sir/Madam,

Kindly find the attachment for Two Festo Value with V700 plc in Modbus TCP IP Communication .

V 700 IS A Master and as a Festo value Slave .

Kindly modified and update the program.

Thanks,

Regards,

T V ARUL MOZHI

 

festo with v700 modbus TCP IP.vlp

[Joe Tauser]

18 hours ago, T VARUL MOZHI said:

Kindly modified and update the program.

What's wrong with it?

Joe T.

[T VARUL MOZHI]

Thanks for your replay.

The same logic applied in the V1040 .It is communicating with 4 nos of FESTO Value with Modbus TCP IP.

But in the V700  Modbus TCP IP Communication frequently not connected and in the Preset Holding function block Total Sessions & Acknowledgements number of counting not increasing.

Thanks,

Regards,

T V ARUL MOZHI

[Joe Tauser]

The V700 has a different way of interfacing with Ethernet, as it has 8 sockets instead of the V1040's four.  Open the Help and search for V700 - the first topic is how the Ethernet is different.  You'll have to change how you monitor socket status.

Take a look at this and let us know what questions you have.

Joe T.