Mitsubishi Fx2n Working With Protool

I have a FX2N MITSUBISHI PLC

Can I communicate with Protool using MITSUBISHI Protocol 4 V6.O (This is an option
in ProTool configuration)

I want to do that because using this Protocol the ProTool gives me the option to use (read or write)
the whole range of my PLC memory

I have managed to communicate using the MITSUBISHI FX V6.0 Protocol but in this case
I can read or write no more than D999 in my PLC