Is there any way to change the T4A "Welcome To" splash screen?

Jeff in Florida

I am trying to set up communication between a T4A and an AB micro800 controller. My repeated attempts have been unsuccessful and I need help. Communication will be Modbus RTU and the T4A is the master. I could not find a compatible comm cable from Biejer or Allen Bradly so I am using a comm for a mi...

Hello,
I have an ix panel T4A.
How can I find the latest firmware available and how do I go about updating the firmware?

Thanks,
Uman