Mitsubishi FX - Reading ER address

[Hemanthapte]

Dear All,
I am implementing Mitsubishi Protocol format 4 for a HMI to communicate with FX -3G and FX-3U series PLCs. I am not able to read ER address range using protocol (dedicated) format 4.

I am not find any Command to use for the same. Is it possible to read these Extended file registers (ER) using format 4 protocol?

thanks a lot.
with regards,
Hemanth.

 

[Mark-]

Hello,

According to 4.9.2 (page 90), of the manual the answer is no.