Hi guys,
As you can see on topic my stepper aren't moving. I'm working with RAMPS 1.4 and DRV8825(1/32 microsteps). Here's a list of what I've been trying;
-my fan is working termocouples read temp. and ednstops send signal with M119
-I've seen some videos of tuning the driver, they fixed the value A/2.5 = Vc(1.8A/2.5=0.72 Volts) but there's thing do I have to do this with usb plugged on or off because values are changing.
-I've made tuning things. I double checked wiring etc. (my wiring order is B- A+ A- B+)
-I tried to change steps/mm values and I tried very different values.
-I bough new ramps and drivers.
Still when I click home motors stucked. Do you guys have any ideas about it? Thanks
As you can see on topic my stepper aren't moving. I'm working with RAMPS 1.4 and DRV8825(1/32 microsteps). Here's a list of what I've been trying;
-my fan is working termocouples read temp. and ednstops send signal with M119
-I've seen some videos of tuning the driver, they fixed the value A/2.5 = Vc(1.8A/2.5=0.72 Volts) but there's thing do I have to do this with usb plugged on or off because values are changing.
-I've made tuning things. I double checked wiring etc. (my wiring order is B- A+ A- B+)
-I tried to change steps/mm values and I tried very different values.
-I bough new ramps and drivers.
Still when I click home motors stucked. Do you guys have any ideas about it? Thanks