Communication Protocol with RS485 and Yokogawa UP55A

Hi all, I have input the exact commands according to the UP55A manual and pretty sure the connections are correct but my labview doesnt seems to be responding. Also i refer to this link where i got most of the interface information.

http://forums.ni.com/t5/Instrument-Control-GPIB-Serial/Communication-Protocol-with-RS485-and-Yokogawa-UP351/td-p/556080

This is the command i send in: 

\010101FINF6\03\r 

01-STX, 01-adress, 01-CPU No. (fixed at 01), F-600ms response time, INF6-read model, 03-ETX, r-CR

The output string does not display anything.