hi support,
i recieved the k8200 a couple of weeks ago, after the assemby I noticed that the heated bed temperaure
showed by repetier was always 131°C.
But now I have another problem, the X motor can rotate only in one direction, i already checked the end stop
and it’s working and connected as it should,
the motor driver is adjusted to 0.425v and connected in the right way to the board.
The other axis and the extruder are working fine.
Have you got any suggestion? can you help me please?
thank you
trbs
[quote]the X motor can rotate only in one direction[/quote]If it only moves away from the endstop then you have a wiring problem for that endstop
Hi
You can try swapping two motors on the board, like X and Y.
Also swap the end switches of those two.
Manually move the bed to the middle position.
Then check again what happens when you move the X and Y axis in RP host manually by 10mm in both directions.
What happens?
Regards
you are right, I soldered the cables to the wrong pin of the endstop switch.
I’m very sorry.
Can you also help me about the heated bed temperature issue?
[quote=“trbs”]hi support,
i recieved the k8200 a couple of weeks ago, after the assemby I noticed that the heated bed temperaure
showed by repetier was always 131°C.[/quote]
What does it show when the heated bed thermistor connector is unplugged?
To me that sounds like a faulty wiring or thermistor on the heated bed.
Regards
If you tried to bend the bed to make it flat, then something could be broken. If you did not then you should recheck the soldering and wiring of the heated bed and thermistor.
Unplugging the heated bed thermistor is indeed a good thing to try