svergeylen Posted July 2, 2019 Share Posted July 2, 2019 Hello, I have a locomotive for track cleaning (LGB 2067) that should work with the integrated Lenz Decoder 55020... It is unfortunately not moving at all... :-( How can I diagnose the issue ? I have already : I opened the case, dismantle the decoder and power the motor with 5V : the locomotive is moving : not a mechanical problem The cleaning motor is working as well (internal button inside to switch it on/off) I am able to connect to the decoder with the Massoth Service Tool (MST) and set the adress, but I can't make it move on the tracks... I am able to measure 0 or 22V when hitting "Function 01" on my digital controller --> The address and the decoder seem to work ! I do not measure anything at the output of the decoder when playing with the controller --> always 0V at decoder output (engine) I am thinking about an issue in the decoder configuration... so I did write 55 at CV 55... but I am not sure it worked (?) I am thinking also at an issue at the power side between decoder output and engine (transitor ?) How can I diagnose the issue ? Model : https://duckduckgo.com/?q=lgb+2067&t=canonical&ia=images&iax=imageshttps://duckduckgo.com/?q=lgb+2067&t=canonical&ia=images&iax=images Documentation : https://www.onlytrains.com/model/railroad/MAN.html (look for "2067" ) Documentation decoder : www.champex-linden.de/download_lgb_bedienungsanleitungen/55020.pdf Thank you ! Quote Link to comment Share on other sites More sharing options...
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