Fronius Transteel 2200

[Exec]

Hi Everyone, I have a Fronius Transteel 2200 that I haven't spent much time with. Can anyone tell me why when I set the voltage & wire speed in manual mode the voltage setting would change on its own during the welding process? After the weld had been terminated it would show a different voltage from my original setting & then hold at that setting.

Thanks in advance.
ExeKev