I changed the values as you suggested and it finally stopped doing that noise!!! Thank you all for the answers,you're great!by GabRep - Prusa i3 and variants
Here's the setting for the Z homing and the speed setting; i think that these are the significant values to fix my problem. I really hope you can help me // Use "Z Safe Homing" to avoid homing with a Z probe outside the bed area. // // With this feature enabled: // // - Allow Z homing only after X and Y homing AND stepper drivers still enabled. // - If stepper drivers time out, it will need Xby GabRep - Prusa i3 and variants
Hi everyone,i'm tryng to build by myself an i3 Prusa 3d Printer I've already assembled all the pieces,but i'm in serious trouble with the Z-axis motors. If i keep the Vref of the driver (A4988) under 0.877 , motors won't be able to go up. Pointed out this fact, i realized that also in this way motors won't work. When i try to start a print,they emit a strong beep,and then start working properly.by GabRep - Prusa i3 and variants