New firmware, no movements: motor phases may be disconnected
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Hello!
First the history: i murdered stepper driver 4 on my duet wifi2 some years ago by shooting a hole in the chip (short circuit). I deactivated it by "M569 P4 R-1". All others are OK.
With firmware 3.0 everything else was OK. But all following updates resulted in error messages "motor phase A may be disconnected reported by driver(s) 0" on every phase of every driver 0-9 (except destroyed and deactivated 4). No movements of any motor. They even dont get warm. So i downgraded repeatedly do 3.0 again. All wiring seems ok,
The question: if the error is result of the destroyed driver, can this affect the drivers on the duex5 also? May the solution be to buy a new duet wifi2?
Thanks,
Markus Müller -
@mmueller70 this was a bug in RepRapFirmware versions after 3.0 before 3.4b5. if you install 3.4b6 your board will be working (sans the blown driver) again.
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undefined T3P3Tony has marked this topic as solved
