QuoteTraumflug Looks like the steps/mm setting needs calibration. Yeah, I've fixed the problem. Now need to figure out how to tune the motors so they don't have a high pitched whine.by IchibahnSLC - Stepper Motors, Servo Motors, DC Motors
Quote3dkarma Check your steps per mm setting? It may be off by a factor of 10. Use the reprap calculator to get the correct settings for your printer. Thank you! I got the X-axis going correctly. Now to move on to the next one.by IchibahnSLC - Controllers
I have. All 3 jumpers are installed. I use repetier host to move 50mm? and it moves 5mm.by IchibahnSLC - Controllers
Updated!by IchibahnSLC - Stepper Motors, Servo Motors, DC Motors
Problem solved. I loaded the repetier firmware and it now works after some voltage adjustment. New problem is that the motor will only move 1/10 of what it is supposed to. I'll start a new thread in the stepper section for that.by IchibahnSLC - Controllers
I just got my ramps board figured out but I can't get the stepper motors to move. I have only 1 plugged in for now and I send commands using repetier and it doesn't move. Repetier also reports strange steps using the manual controls. I have: Arduino 2560 Ramps 1.4 DRV8825 drivers FIGURED OUT! New problem: The stepper only moves about 1/10th of what it is supposed to. Anyone know how to chaby IchibahnSLC - Stepper Motors, Servo Motors, DC Motors
Quote3dkarma Send M119 to the printer to report end stop status. If they're all triggered the motors won't move. If they are, invert them in the firmware. Got the endstops figured out. Now the problem is that the single drive I have installed causes the motor to buzz and not move. Is there a difference in the wiring for the DRV8825 on the connector. Right now I have it connected, from lefby IchibahnSLC - Controllers
Quotejbernardis Did you hook up a power supply to the RAMPS? The USB/Arduino power may turn on the LEDs, but it does NOT power the motors or heaters. Yes, I have the power hooked up and it is wired correctly. Power supply is good because I've been using it for other projects.by IchibahnSLC - Controllers
I'd like to say I'm new to the forum. I look forward to the support that you all seem to give each other. With that here is my problem: I just received my ramps boards and my arduino mega2560's. I installed marlin via usb cable to the adruino and then proceeded to hook everything together for a dry run. My problem is that I'm using repetier host to print, the board is recognized and it connecby IchibahnSLC - Controllers