Mitsubishi FX1N communication protocol

[pax0r]

Hi,
I am working on the project that needs to communicate with FX1N PLC by serial port protocol from PC. I am using USB-SC09-FX cable to connect PLC to PC. Comunication works between GX Developer and Weintek EasyBuilder Pro simulator. 

I am trying to implement protocol described in Mitsubishi FX COMMUNICATION document but it looks like PLC is using some different protocol. I tried to sniff Weintek comm but I don't want to go into reverse engineering it  
Is there somewhere a documentation about this protocol?

Any help would be appreciated.

[gclshortt]

http://www.plctalk.net/qanda/showthread.php?t=18715

The above thread may help you out.
Regards,
Garry