It uses the same ferquency PWM as the extruder. uncomment this to enable PID on the bed. If bang-bang, BED_LIMIT_SWITCHING will enable hysteresis Select PID or bang-bang with PIDTEMPBED. If you are using a preconfigured hotend then you can use one of the value sets by uncommenting it J’ai mis de valeurs pour ma HE qui marchent bien. #define PID_dT ((16.0 * 8.0)/(F_CPU / 64.0 / 256.0)) //sampling period of the temperature routine PID hot end: #define K1 0.95 //smoothing factor withing the PID #define PID_INTEGRAL_DRIVE_MAX 255 //limit for the integral term is more then PID_FUNCTIONAL_RANGE then the PID will be shut off and the heater will be set to min/max. #define PID_FUNCTIONAL_RANGE 10 // If the temperature difference between the target temperature and the actual temperature M104/M140 sets the output power from 0 to PID_MAX #define PID_OPENLOOP 1 // Puts PID in open loop.
#Pid ligne de command e serial
#define PID_DEBUG // Sends debug data to the serial port. #define PID_MAX 256 // limits current to nozzle while PID is active (see PID_FUNCTIONAL_RANGE below) 256=full current
#define BANG_MAX 256 // limits current to nozzle while in bang-bang mode 256=full current Comment the following line to disable PID and enable bang-bang. #define HEATER_BED_DUTY_CYCLE_DIVIDER 4 HEATER_BED_DUTY_CYCLE_DIVIDER intervals. The value should be an integer and the heat bed will be turned on for 1 interval of If your bed has low resistance e.g.6 ohm and throws the fuse you can duty cycle it to reduce the You should use MINTEMP for thermistor short/failure protection. This feature exists to protect your hotend from overheating accidentally, but *NOT* from thermistor short/failure! When temperature exceeds max temp, your heater will be switched off. Otherwise this would lead to the heater being powered on all the time. to check that the wiring to the thermistor is not broken. The minimal temperature defines the temperature below which the heater will not be enabled It is used #define TEMP_WINDOW 1 // (degC) Window around target to start the recidency timer x degC early. #define TEMP_HYSTERESIS 3 // (degC) range of +/- temperatures considered « close » to the target one #define TEMP_RESIDENCY_TIME 10 // (seconds) Actual temperature must be close to target for this long before M109 returns success Pas modifiés: données d’hystérésis, de temp mini et maxi de sécurité ( IMPORTANT ) et des généralités de PID. J’ai un epcos 100k ( // 1 ) sur le senseur 0 ( extrudeuse), rien sur le 1 et 2 ( // 0 ) et aussi une epcos 100k sur le bed ( // 1 ) Autres réglages thermiques: 55 is 100k thermistor – ATC Semitec 104GT-2 (Used in ParCan) (1k pullup) 52 is 200k thermistor – ATC Semitec 204GT-2 (1k pullup) 51 is 100k thermistor – EPCOS (1k pullup) (but gives greater accuracy and more stable PID) 1k ohm pullup tables – This is not normal, you would have to have changed out your 4.7k for 1k 6 is 100k EPCOS – Not as accurate as table 1 (created using a fluke thermocouple) (4.7k pullup) 5 is 100K thermistor – ATC Semitec 104GT-2 (Used in ParCan) (4.7k pullup) 4 is 10k thermistor !! do not use it for a hotend. 3 is mendel-parts thermistor (4.7k pullup) 2 is 200k thermistor – ATC Semitec 204GT-2 (4.7k pullup) 1 is 100k thermistor – best choice for EPCOS 100k (4.7k pullup) -2 is thermocouple with MAX6675 (only for sensor 0) Pour une ATX ( même si c’est autre chose, du moment que l’on utililse pas le brochage Xbox de la ramps ) //=
2 = X-Box 360 203Watts (the blue wire connected to PS_ON and the red wire to VCC) Please choose the one that matches your setup // The following define selects which power supply you have. 4 = Duemilanove w/ ATMega328P pin assignment 34 = RAMPS 1.3 / 1.4 (Power outputs: Extruder0, Extruder1, Bed) 33 = RAMPS 1.3 / 1.4 (Power outputs: Extruder, Bed, Fan) 10 = Gen7 custom (Alfons3 Version) « » // The following define selects which electronics board you have.
#Pid ligne de command e code
#define BAUDRATE 115200 Choix interface :ĭans la ligne define motherboard, on met le code de sa carte This determines the communication speed of the printer Normalement pour chaque option, il y a tout un blabla qui rend la chose relativement compréhensibleĮn bleu les options de ma machine. Le principe est toujours le même: soit on modifie les valeurs numériques / options etc, soit on valide dé-valide une ligne de commande en enlevant ou mettant un double slash devant : // qui met en commentaire tout ce qui suit. Voici les éléments à modifier/ adapter dans l’onglet config.h de marlin:
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