My SVO3 in TMR MKV GT has a constant feedback difference of 4-5% from a reference signal. Both LVDT's are pretty close at all channels but when trying to run Autocalib i get a message "Not reach 50% +sat. more then 5 sec". I was thinking about electronic Null Bias adjustment, but dropped the idea after reading topics here about it. Same with a mechanical Null Bias adj. Giving 50% s.p. i get around 54% actual position,giving 0% i get ~4% and so on. But giving -4% i can reach 0% position which is a physical fully closed position of the valve. What are my possible actions before i will replace the servo? And - where can i find an interpretation of those messages in Autocalib program along with possible troubleshooting?
Thanks for your time and knowledge, guys.
Thanks for your time and knowledge, guys.