I Have same issue
CRX25 with Fronius tps500i
I am currently in integration. We mainly do multipass welding, which is why I am currently working on creating offset welding procedures for each type of joint that we will use. everything works but when I get to the end of a joint I have an error arc-045 /arc-008/arc-051. even when I run the program with arc diseable. I have a disconnection error with the machine? .