Hi SESL,
First, can you do communication with this device through MAX or through Hyperterm?
Second, what error numbers are you getting? Could you possibly post an NI-Spy capture taken while this error occurs?
Thanks,
Matt S.
LabVIEW Integration Engineer with experience in LabVIEW Real-Time, LabVIEW FPGA, DAQ, Machine Vision, as well as C/C++. CLAD, working on CLD and CLA.