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104gt-2 Thermistor for Heated Bed?
#1
Hello,

My stock heated bed thermistor busted so I replaced it with a 104gt-2. The temperature's reading 70-80 at room temp. when it should be 22-25.
I read somewhere that you can change the values in Repetier for different thermistors but no clue how to do that.

Anyone know what I need to do to make this thermistor work? I've tried table # 5, 6, and 8.

Running Repetier 0.92Mod on a Da Vinci 1.0.

Thanks =)
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#2
it is in FAQ: https://github.com/luc-github/Repetier-F...abel%3AFAQ+


especialy: https://github.com/luc-github/Repetier-F...issues/104
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#3
Has anyone created tables for the 104gt-2?

Edit: Will a linear 4.7k resistor work for replacing R28's 47k resistor? Or does it have to be a SMD resistor?
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#4
Woo, I managed to get within 5 degrees at 100 Celsius with this table:

#define NUM_TEMPS_USERTHERMISTOR2 20
#define USER_THERMISTORTABLE2 {{4,2960},{220,1008},{436,800},{652,680},{868,600},{1084,536},{1300,480},{1516,432},{1732,384},{1948,344},{2164,308},{2380,272},{2596,232},{2812,192},{3028,152},{3244,104},{3460,48},{3676,-16},{3892,-120},{4092,-520}}
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