When i hit Home Towers the towers go down!

[Mogarbobac]

i was trying to set a new z height. now i cant get the towers to go up. if they go down they slam into the bed.

[geneb]

It sounds like you accidentally set the Z zero point to the top of the machine.

Reset the z-zero point without homing the machine - just run it down a few inches off the end stops, set the z zero, home it and then set the proper z zero point at the bed as shown in the manual.

g.

[Mogarbobac]

I moved it a few inches down from the end stops and I hit the set new Z=0.00 key, I hit the home button and it sends all the towers down again. I believe your right as all of these problems started when i originally hit the set Z=0.00 key. So i'm stuck with the same results atm, what should i try next?

[dtgriscom]

i was trying to set a new z height. now i cant get the towers to go up. if they go down they slam into the bed.

Has it done this since you finished building? If so, might you have the cables wrong? Check the servo wire colors carefully...

[Mogarbobac]

No it worked fine before, I fixed it but I had to clear and reset up the EEPROM. That's the only way I found I could solve the problem