I have looked in some other programs to find out what is the problem with this an found some interesting news 🙂
So you are right @ Dierk this is the code, but simply I have to use the PTDW 10000 driver and send this code over network to the projector. This function is only available for newer Panasonic projectors. This allowes you to send RS232 Commands via lan!
I have moddified the driver with the command list from the ptd-z21k (no osd and no freeze function was included, have to try if this old command works with newer devices)
The only problem until now is the command for the login. When you want to use the rs232 feature over lan, it is much easier to turn of the admin password, instead of creating the hash for the login and do a shake hand with the projector…
When I can test and finalize my driver, I will upload it to the forum.