#define BED_MINTEMP 5
#define BED_MAXTEMP 150
These are the values in my config.
The failure occurs immediately.
Tomorrow I will check it by comparing the files with winmerge.
EDIT:
Yes the measured and displayed temps are in the range above.
#define BED_MINTEMP 5
#define BED_MAXTEMP 150
These are the values in my config.
The failure occurs immediately.
Tomorrow I will check it by comparing the files with winmerge.
EDIT:
Yes the measured and displayed temps are in the range above.
The weird thing is, that the thermocouple works if i do not define a second temp. sensor (the one for the heatbed) in the marlin firmware.
If i only use the thermocouple everything works fine.
Even if i use for hotend and heatbed a thermistor and do not use the thermocouple, it works.
But i really want to use my thermocouple ;-)
Yes, I noticed that. Very strange. I'll get Daid to take a look at this thread. He knows Marlin much better than me.
I compared the file I generated with the file from the marlin builder. There are no differences that could have an effect.
Does nobody else have an idea?
How do you have the pins defined? Is it possible you have the same pin assigned for both?
If not, does the thermocouple read correctly? In other words does it read room temperature?
How about when the thermisistor use used for both? Do they both read room temperature?
Do you have the pullup in correctly when using the thermisistor?
The Pin for the thermocouple board is defined as pin 3.
Thats the only change I have done at the pins definition.
In every config the thermistors and the thermocouple or both thermistors read room temp.
Recommended Posts
gr5 2,294
What are these values set to?
Also how *long* does it take for the error to occur? Immediately? Or after 10 (or more) seconds?
I recommend you go here
http://marlinbuilder.robotfuzz.com
and experiment with your current setup and only download Configuartion.h and use a program like winmerge to compare the Configuration.h files that you edited versus robotfuzz created.
Yes but are both in the range above?
Link to post
Share on other sites