Hi
I need to communicate with a NI Modbus Demo Box from LabVIEW 2010
My problem is that if I use the Modbus I/O Server as described in How Do I Communicate with the Modbus Demo Box? it does not work. I get error code -196735902 (Modbus I/O server failed to receive any response from the Modbus slave device)
But if I use the MB Modbus Demo Box Example.vi included with the LabVIEW Modbus library it works perfectly... any ideas on what could be happening?
Thank you very much
Guillermo
