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Thermistor: Kis3d Silicone heater + precision cast plate (#19528)

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Emperor 2020-09-28 04:38:30 +02:00 committed by GitHub
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1
Marlin/Configuration.h
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@ -390,6 +390,7 @@
* 21 : Pt100 with circuit in the Ultimainboard V2.x with 3.3v excitation (STM32 \ LPC176x....)
* 22 : 100k (hotend) with 4.7k pullup to 3.3V and 220R to analog input (as in GTM32 Pro vB)
* 23 : 100k (bed) with 4.7k pullup to 3.3v and 220R to analog input (as in GTM32 Pro vB)
* 30 : Kis3d Silicone heating mat 200W/300W with 6mm precision cast plate (EN AW 5083) NTC100K / B3950 (4.7k pullup)
* 201 : Pt100 with circuit in Overlord, similar to Ultimainboard V2.x
* 60 : 100k Maker's Tool Works Kapton Bed Thermistor beta=3950
* 61 : 100k Formbot / Vivedino 3950 350C thermistor 4.7k pullup

2
Marlin/src/lcd/thermistornames.h
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@ -108,6 +108,8 @@
#define THERMISTOR_NAME "100k with 10k pull-up"
// Modified thermistors
#elif THERMISTOR_ID == 30
#define THERMISTOR_NAME "Kis3d EN AW NTC100K/3950"
#elif THERMISTOR_ID == 51
#define THERMISTOR_NAME "EPCOS 1K"
#elif THERMISTOR_ID == 52

66
Marlin/src/module/thermistor/thermistor_30.h Normal file
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@ -0,0 +1,66 @@
/**
* Marlin 3D Printer Firmware
* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
*
* Based on Sprinter and grbl.
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
*/
#pragma once
// R25 = 100 kOhm, beta25 = 3950 K, 4.7 kOhm pull-up
// Resistance 100k Ohms at 25deg. C
// Resistance Tolerance + / -1%
// B Value 3950K at 25/50 deg. C
// B Value Tolerance + / - 1%
// Kis3d Silicone Heater 24V 200W/300W with 6mm Precision cast plate (EN AW 5083)
// Temperature setting time 10 min to determine the 12Bit ADC value on the surface. (le3tspeak)
const temp_entry_t temptable_30[] PROGMEM = {
{ OV( 1), 938 },
{ OV( 298), 125 }, // 1193 - 125°
{ OV( 321), 121 }, // 1285 - 121°
{ OV( 348), 117 }, // 1392 - 117°
{ OV( 387), 113 }, // 1550 - 113°
{ OV( 411), 110 }, // 1644 - 110°
{ OV( 445), 106 }, // 1780 - 106°
{ OV( 480), 101 }, // 1920 - 101°
{ OV( 516), 97 }, // 2064 - 97°
{ OV( 553), 92 }, // 2212 - 92°
{ OV( 591), 88 }, // 2364 - 88°
{ OV( 628), 84 }, // 2512 - 84°
{ OV( 665), 79 }, // 2660 - 79°
{ OV( 702), 75 }, // 2808 - 75°
{ OV( 736), 71 }, // 2945 - 71°
{ OV( 770), 67 }, // 3080 - 67°
{ OV( 801), 63 }, // 3204 - 63°
{ OV( 830), 59 }, // 3320 - 59°
{ OV( 857), 55 }, // 3428 - 55°
{ OV( 881), 51 }, // 3524 - 51°
{ OV( 902), 47 }, // 3611 - 47°
{ OV( 922), 42 }, // 3688 - 42°
{ OV( 938), 38 }, // 3754 - 38°
{ OV( 952), 34 }, // 3811 - 34°
{ OV( 964), 29 }, // 3857 - 29°
{ OV( 975), 25 }, // 3900 - 25°
{ OV( 980), 23 }, // 3920 - 23°
{ OV( 991), 17 }, // 3964 - 17°
{ OV(1001), 9 }, // Calculated
{ OV(1004), 5 }, // Calculated
{ OV(1008), 0 }, // Calculated
{ OV(1012), -5 }, // Calculated
{ OV(1016), -10 }, // Calculated
{ OV(1020), -15 } // Calculated
};

3
Marlin/src/module/thermistor/thermistors.h
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@ -120,6 +120,9 @@ typedef struct { int16_t value, celsius; } temp_entry_t;
#if ANY_THERMISTOR_IS(23) // By AluOne #12622. Formerly 22 above. May need calibration/checking.
#include "thermistor_23.h"
#endif
#if ANY_THERMISTOR_IS(30) // Kis3d Silicone mat 24V 200W/300W with 6mm Precision cast plate (EN AW 5083)
#include "thermistor_30.h"
#endif
#if ANY_THERMISTOR_IS(51) // beta25 = 4092 K, R25 = 100 kOhm, Pull-up = 1 kOhm, "EPCOS"
#include "thermistor_51.h"
#endif