Fuji PLC and LabView Connection by Modbus

[Asif138]

Hello

i want to read PLC input and output in Labview. as i know that My PLC Micrex F70s Fuji PLC is not support NI OPC server so i cant use OPC Server.

other way to connect PLC which i found by exploring internet that by using Modbus I/O server. i have some question related this.

1- is it necessary for slave device (PLC) to support modbus communication in order to communicate with Labview?

2- I tried to communicate with my PLC but showing error.

Thanks

[carmen9]

Hi,

What errors are you seeing?

[Asif138]

please find the attached file..

Regards,

asif iqbal

[GerdW]

Hi Asif,

have you tried to use any of those Modbus libraries available in VIPM?

Have you tried to ping your PLC to check the network connection?

[Asif138]

ping is ok. 

i dont know other option of modbus.

Thanks,

[GerdW]

Hi Asif,

search for Modbus in VIPM…