Do you have a "Null-Modem Adapter 9-pol", Pin 2->3 Pin 3->2 Pin5->5?

Pins at a standard RS232 USB cable is not crossover.

SW version of the V3F30 MCB H0x ?

Version of the invmon?

Attached Files
V3F20_Front.jpg (16 downloads)
Last edited by Fehlerteufel; 09/26/23 02:22 PM.