Hi guys,
I have a problem with the thermocouple of my Extruder. Everything works well until the motors starts moving. Then the shown temerature jumps up to 50°C down. I am using the ramps 1.4 with 2 seperat power supplys. One has 24v and connects to the 5A and 11A input of the ramps. It also conects to the stepper endetops (I am using the Tb6560ahq chip). The other power supply is an ATX power supply and connects to the arduino.
The thermocouple connects to an AD597 and then to analog PIN3 (the cable Form the chip the arduino is about 2m long, could this be a problem?).
The printer runs the Repetiert Firmware. Only the thermocouple does net work, everything else works great.
I hope that somebody can help me :D
I have a problem with the thermocouple of my Extruder. Everything works well until the motors starts moving. Then the shown temerature jumps up to 50°C down. I am using the ramps 1.4 with 2 seperat power supplys. One has 24v and connects to the 5A and 11A input of the ramps. It also conects to the stepper endetops (I am using the Tb6560ahq chip). The other power supply is an ATX power supply and connects to the arduino.
The thermocouple connects to an AD597 and then to analog PIN3 (the cable Form the chip the arduino is about 2m long, could this be a problem?).
The printer runs the Repetiert Firmware. Only the thermocouple does net work, everything else works great.
I hope that somebody can help me :D