ethernet address works in executable but not in labview

[vhdl_designer]

Hi,

I use Modbus protocol over TCP-IP

The VI is a master and I have a software that emulates my modbus slave

When I run the Labview generated executable I enter my PC IP 192.168.0.1 in my configurable executable and that works fine with the modbus slave

BUT when I run my VI from LabView that doesn't works...

Do you now where is the mistake ?

Best regards.

[ChristopheS.]

Hi,

Wich version of LabVIEW do you use ?

You can found on the link below a library with example to use a client and server modbus on LabVIEW 8.2 (and 8.5).

http://sine.ni.com/devzone/cda/epd/p/id/4756

If you use another version, could you attach a litlle example for reproduce the problem ?

Thanks,