need help programming rfid v600 to mitsubishi QJ71c24n

I trying to link v600 omron rfid to mitsubishi plc Qj71c24n-r4 but i not getting any response when i try to scan.i can link with omron plc with out any problem.any sample or reference on how to configure using gx developer.

Thank you

How exactly are you communicating with the Mitsubishi PLC?
I have done a similar project using the A series Mitsubishi. We used digital I/O to communicate to the Omron controller.

Regards,
Garry
http://www.accautomation.ca

Hi gary,

I using q series plc.q02hcpu and additional com card Qj71c24n-r4 which i put into 1st slot of the io base
using the rs485 of channel 1 of com card linking to the v600 controller rs485 port
i have cross the communication cable between them
"s"-->"rd"
"Rd"-->"s"
as mention in manual book.however i think i unable to communicate with v600 controller as i follow the example of the manual book.
I just want to read the Ascii code when i scan an rfid card .read inside plc and display into the touch screen

http://www.fa.omron.com.cn/data_pdf/mnu/z239-e1-03a_v600-ca5d02.pdf?id=532

I would start with the Omron Unit first. Use HyperTerminal on the windows PC and send the commands to the Omron unit. This will test the communication protocol, baud rate etc first.
Look at the above manual reference - Section 3 Preparing Communications
If you can establish communication then move move to the PLC and check the communications being sent.

Regards,
Garry
http://www.accautomation.ca