Jswizzle

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Jswizzle
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  • We have tried a 6" usb cable as opposed to our 3' one. That did not fix the problem. Do you have any other suggestions?
  • So I tried that and it didn't work. I also tried going slower than 115200 and it didnt work. I keep trying to start the print and it will start to move but then almost immediately freeze. Any other reccomendations? I read somewhere that if you are u…
  • It happens a lot. What happened was we were trying to start a print and it ended up giving checksum errors. Then the printer stopped but the software continued then it said communication time out. Currently, we are set at 115200 baud rate. So youre …
  • Okay, so how should I go about fixing the checksum error or the communication timeout?
  • Okay. So I just attempted our first print. What it said was communication error - reset send buffer block. Then it said wrong checksum.Then resend 625. What all does this mean?
  • Alright, so i checked it. It seems that it went for about 3-5 seconds then i got this error. One heater seems decoupled from thermistor - disabling all for safety. Temp. raised to slow. rise = 0.46 after 21066 ms. So where should i start?
  • So we found out that the reason the motors were twitching. Just like you said it was happening because the wiring was wrong initially but then once fixed it continued doing the same thing. We found that the driver chips were fried. so we got a new b…
  • I am using repetier. It stopped doing it. So i guess i fixed it somehow.
  • Nothing happened, they keep working the exact same as before. If you take a look at this youtube video he is having the same problem we are.  RAyWB said: what happens if you increase motor current? set to (65,65,65,65,65)
  • Okay so I had the log open the whole time lol.  So what the error that is popping up is "Error: One heater seems decoupled from thermistor - disabling all for safety."Then the next line says "Error: Temp. raised to slow. Rise = 0.00 after 13073 ms."…
  • RAyWB said: as you say : When we unplug the motor that works and plug it into the one of the steppers that werent working they start to work. it seems Drivers are ok. so may be Connection from Motor to connector is loose.(can be in loose in  …
  • Stuttering might be a better description than lurching.
  • Repetier said: If they more or less shake they have only one coil powered maybe. Or driver is set to bad current so they can not move. You could try also move driver to other socket to see if that changes it. Check configuration.h if all driv…
  • Ya but it was never recordered and the project was passed on to me. Where is the log at? Well when you buy a thermistor they should tell you what you buy. Decoupled means heater and thermistor are not responding as expected. See log for mor einforma…
  • Also, why does it keep saying thermistor decoupled?
  • Jswizzle said: I checked the connections and they seem to all be solid.The motor does more easily. How do you test to see if you have a defective motor driver? Also, I started to start tinkering with the thermistors. I keep getting an error s…
  • I checked the connections and they seem to all be solid.The motor does more easily. How do you test to see if you have a defective motor driver? Also, I started to start tinkering with the thermistors. I keep getting an error saying that they are de…
  • Okay. So I'm not really sure what I did but I got it to start working. Of course I ran into another problem. 2 of the 3 steppers step forward then backward and one stepper will actually step forward the whole time. What do I need to do to fix this o…
  • I am currently using Repetier firmware. True, so there shouldn't be a wiring problem then huh?
  • So I found out that the com port was running a 9600 default as opposed to the 115200. That allowed it to run through more prompts before it gave me a timeout error. What should I check from there? Could it possibly be a wiring issue?
  • Does it matter that I have windows 10? From what I am reading everyone is asking that.
  • Repetier said: Ok, that message I now recognice:-) YOu get it if host connects to a port and does not get a understandable response within timeout seconds.  - So serial connection has wrong baud rate- no firmware installed- Board has no power…
  • Repetier said: I've searched the host sources and it does not contain "reset buffer block" so it must come from firmware, but repetier-firmware also does not contain this string. Okay. That isn't the full string the full string is actual…