Bonjour,
voici le schème de connexion du lit chauffant 220v 300W 300x300mm.
https://mega.nz/#!ZSw1yDja!w1E2uZXZ0Gv6e_ktUyQWFcbbs9DUys8h2B1xpxNgmG0
j'ai lancer repetier-host
Le thermistor donne la température ambiante de 25°C
J'exécute la commande m303 E-1 S90 C8. La température stagne à 27.2°C.
J'ai constaté que le fusible du IEC 320 C14 de 10A à brulé
Je ne connais pas l'électricité. Je pense que c'est un problème de surtension.
Est ce que le schèma de cablage est faux?
Le fusible est-il sous dimensionné?
Les disjoncteurs de la maison sont de 16A. Comme je vis en thailande, il n'y a pas de troisième fil de mise à la terre.
voici la configuration Marlin
===== MArlin ===========
//================================================== =========================
//========= Paramétrage Thermiques - Général =============
//================================================== =========================
// This defines the number of extruders
// :[1,2,3,4]
#define EXTRUDERS 1
// Offset of the extruders (uncomment if using more than one and relying on firmware to position when changing).
// The offset has to be X=0, Y=0 for the extruder 0 hotend (default extruder).
// For the other hotends it is their distance from the extruder 0 hotend.
//#define EXTRUDER_OFFSET_X {0.0, 20.00} // (in mm) for each extruder, offset of the hotend on the X axis
//#define EXTRUDER_OFFSET_Y {0.0, 5.00} // (in mm) for each extruder, offset of the hotend on the Y axis
//
//--NORMAL IS 4.7kohm PULLUP!-- 1kohm pullup can be used on hotend sensor, using correct resistor and table
//
//// Temperature sensor settings:
// -3 is thermocouple with MAX31855 (only for sensor 0)
// -2 is thermocouple with MAX6675 (only for sensor 0)
// -1 is thermocouple with AD595
// 0 or 999 is not used
// 1 is 100k thermistor - best choice for EPCOS 100k (4.7k pullup)
// 2 is 200k thermistor - ATC Semitec 204GT-2 (4.7k pullup)
// 3 is Mendel-parts thermistor (4.7k pullup)
// 4 is 10k thermistor !! do not use it for a hotend. It gives bad resolution at high temp. !!
// 5 is 100K thermistor - ATC Semitec 104GT-2 (Used in ParCan & J-Head) (4.7k pullup)
// 6 is 100k EPCOS - Not as accurate as table 1 (created using a fluke thermocouple) (4.7k pullup)
// 7 is 100k Honeywell thermistor 135-104LAG-J01 (4.7k pullup)
// 71 is 100k Honeywell thermistor 135-104LAF-J01 (4.7k pullup)
// 8 is 100k 0603 SMD Vishay NTCS0603E3104FXT (4.7k pullup)
// 9 is 100k GE Sensing AL03006-58.2K-97-G1 (4.7k pullup)
// 10 is 100k RS thermistor 198-961 (4.7k pullup)
// 11 is 100k beta 3950 1% thermistor (4.7k pullup)
// 12 is 100k 0603 SMD Vishay NTCS0603E3104FXT (4.7k pullup) (calibrated for Makibox hot bed)
// 13 is 100k Hisens 3950 1% up to 300°C for hotend "Simple ONE " & "Hotend "All In ONE"
// 20 is the PT100 circuit found in the Ultimainboard V2.x
// 60 is 100k Maker's Tool Works Kapton Bed Thermistor beta=3950
// 70 is the 100K thermistor found in the bq Hephestos 2
//
// 1k ohm pullup tables - This is not normal, you would have to have changed out your 4.7k for 1k
// (but gives greater accuracy and more stable PID)
// 51 is 100k thermistor - EPCOS (1k pullup)
// 52 is 200k thermistor - ATC Semitec 204GT-2 (1k pullup)
// 55 is 100k thermistor - ATC Semitec 104GT-2 (Used in ParCan & J-Head) (1k pullup)
//
// 1047 is Pt1000 with 4k7 pullup
// 1010 is Pt1000 with 1k pullup (non standard)
// 147 is Pt100 with 4k7 pullup
// 110 is Pt100 with 1k pullup (non standard)
// 998 and 999 are Dummy Tables. They will ALWAYS read 25°C or the temperature defined below.
// Etat désactivé = Valeur 0
#define TEMP_SENSOR_0 999
#define TEMP_SENSOR_1 0
#define TEMP_SENSOR_2 0
#define TEMP_SENSOR_3 0
#define TEMP_SENSOR_BED 11
// This makes temp sensor 1 a redundant sensor for sensor 0. If the temperatures difference between these sensors is to high the print will be aborted.
//#define TEMP_SENSOR_1_AS_REDUNDANT
#define MAX_REDUNDANT_TEMP_SENSOR_DIFF 10
// Actual temperature must be close to target for this long before M109 returns success
#define TEMP_RESIDENCY_TIME 10 // (seconds)
#define TEMP_HYSTERESIS 3 // (degC) range of +/- temperatures considered "close" to the target one
#define TEMP_WINDOW 1 // (degC) Window around target to start the residency timer x degC early.
// The minimal temperature defines the temperature below which the heater will not be enabled It is used
// to check that the wiring to the thermistor is not broken.
// Otherwise this would lead to the heater being powered on all the time.
#define HEATER_0_MINTEMP 5
#define BED_MINTEMP 5
// When temperature exceeds max temp, your heater will be switched off.
// This feature exists to protect your hotend from overheating accidentally, but *NOT* from thermistor short/failure!
// You should use MINTEMP for thermistor short/failure protection.
#define HEATER_0_MAXTEMP 250
#define BED_MAXTEMP 120
// If you want the M105 heater power reported in watts, define the BED_WATTS, and (shared for all extruders) EXTRUDER_WATTS
//#define EXTRUDER_WATTS (12.0*12.0/6.7) // P=U^2/R
//#define BED_WATTS (12.0*12.0/1.1) // P=U^2/R
//================================================== =========================
//========== Paramétres Thermique - PID Extruders ============
//================================================== =========================
// PID Tuning Guide here: http://reprap.org/wiki/PID_Tuning
// Comment the following line to disable PID and enable bang-bang.
#define PIDTEMP
#define BANG_MAX 255 // limits current to nozzle while in bang-bang mode; 255=full current
#define PID_MAX BANG_MAX // limits current to nozzle while PID is active (see PID_FUNCTIONAL_RANGE below); 255=full current
#if ENABLED(PIDTEMP)
//#define PID_AUTOTUNE_MENU // Add PID Autotune to the LCD "Temperature" menu to run M303 and apply the result.
//#define PID_DEBUG // Sends debug data to the serial port.
//#define PID_OPENLOOP 1 // Puts PID in open loop. M104/M140 sets the output power from 0 to PID_MAX
//#define SLOW_PWM_HEATERS // PWM with very low frequency (roughly 0.125Hz=8s) and minimum state time of approximately 1s useful for heaters driven by a relay
//#define PID_PARAMS_PER_EXTRUDER // Uses separate PID parameters for each extruder (useful for mismatched extruders)
// Set/get with gcode: M301 E[extruder number, 0-2]
#define PID_FUNCTIONAL_RANGE 10 // If the temperature difference between the target temperature and the actual temperature
// is more then PID_FUNCTIONAL_RANGE then the PID will be shut off and the heater will be set to min/max.
#define PID_INTEGRAL_DRIVE_MAX PID_MAX //limit for the integral term
#define K1 0.95 //smoothing factor within the PID
// Prusia M505 - Perso
#define DEFAULT_Kp 17.46
#define DEFAULT_Ki 1.13
#define DEFAULT_Kd 67.38
// Pour PID
// #define DEFAULT_Kp 22.2
// #define DEFAULT_Ki 1.08
// #define DEFAULT_Kd 114
// Autotune PID --> "M303 E0 C8 S220"
#endif // PIDTEMP
//this prevents dangerous Extruder moves, i.e. if the temperature is under the limit
//can be software-disabled for whatever purposes by
// Permet l'extrusion lorsque la tête chauffante à atteinds la valeur de température indique à EXTRUDER_MINTEMP
#define PREVENT_DANGEROUS_EXTRUDE
//if PREVENT_DANGEROUS_EXTRUDE is on, you can still disable (uncomment) very long bits of extrusion separately.
// Evite à l’extrudeur de pousser plus qu’une certaines longueur de filament par commande Gcode (souvent plus de 200mm).
#define PREVENT_LENGTHY_EXTRUDE
// Température minimum à laquelle le moteur est autorisé à fonctionner –
// Cela évite toutes destructions de la buse encore froide et d'endommager le filament.
#define EXTRUDE_MINTEMP 170
#define EXTRUDE_MAXLENGTH (X_MAX_LENGTH+Y_MAX_LENGTH) //prevent extrusion of very large distances.
// Sens de rotation du moteur Extruder
#define INVERT_E0_DIR false
// #define INVERT_E1_DIR false
// #define INVERT_E2_DIR false
// #define INVERT_E3_DIR false
// - Désactive tous les extruder
#define DISABLE_E false
//- Désactive les extruder inactif
#define DISABLE_INACTIVE_EXTRUDER true
//================================================== =========================
//========== Paramétres Thermique - PID Plateau chauffant ============
//================================================== =========================
// Select PID or bang-bang with PIDTEMPBED. If bang-bang, BED_LIMIT_SWITCHING will enable hysteresis
//
// Uncomment this to enable PID on the bed. It uses the same frequency PWM as the extruder.
// If your PID_dT is the default, and correct for your hardware/configuration, that means 7.689Hz,
// which is fine for driving a square wave into a resistive load and does not significantly impact you FET heating.
// This also works fine on a Fotek SSR-10DA Solid State Relay into a 250W heater.
// If your configuration is significantly different than this and you don't understand the issues involved, you probably
// shouldn't use bed PID until someone else verifies your hardware works.
// If this is enabled, find your own PID constants below.
// Active le contrôleur PID
#define PIDTEMPBED
//#define BED_LIMIT_SWITCHING
// This sets the max power delivered to the bed, and replaces the HEATER_BED_DUTY_CYCLE_DIVIDER option.
// all forms of bed control obey this (PID, bang-bang, bang-bang with hysteresis)
// setting this to anything other than 255 enables a form of PWM to the bed just like HEATER_BED_DUTY_CYCLE_DIVIDER did,
// so you shouldn't use it unless you are OK with PWM on your bed. (see the comment on enabling PIDTEMPBED)
// Limite de puissance de chauffe (limits duty cycle to bed; 255=full current)
#define MAX_BED_POWER 255
#if ENABLED(PIDTEMPBED)
//#define PID_BED_DEBUG // Sends debug data to the serial port.
#define PID_BED_INTEGRAL_DRIVE_MAX MAX_BED_POWER //limit for the integral term
// MK2B - Perso
#define DEFAULT_bedKp 64.09
#define DEFAULT_bedKi 8.81
#define DEFAULT_bedKd 116.56
// Pour PID
//#define DEFAULT_bedKp 266.49
//#define DEFAULT_bedKi 49.29
//#define DEFAULT_bedKd 360.23
// Autotune PID --> "M303 E-1 C8 S90"
#endif // PIDTEMPBED
//================================================== =========================
//======================== Thermal Runaway Protection =======================
//================================================== =========================
/**
* Thermal Protection protects your printer from damage and fire if a
* thermistor falls out or temperature sensors fail in any way.
*
* The issue: If a thermistor falls out or a temperature sensor fails,
* Marlin can no longer sense the actual temperature. Since a disconnected
* thermistor reads as a low temperature, the firmware will keep the heater on.
*
* If you get "Thermal Runaway" or "Heating failed" errors the
* details can be tuned in Configuration_adv.h
*/
// Si le firmware détecte une baisse anormale de la température pendant une période de temps trop élevée,
// un message d’erreur 'THERMAL RUNAWAY' apparaitra à l’écran LCD. L’impression s’arrêtera et les éléments chauffant aussi.
#define THERMAL_PROTECTION_HOTENDS // Enable thermal protection for all extruders
#define THERMAL_PROTECTION_BED // Enable thermal protection for the heated bed
===== MArlin End ===========
merci pour vos suggestions
voici le schème de connexion du lit chauffant 220v 300W 300x300mm.
https://mega.nz/#!ZSw1yDja!w1E2uZXZ0Gv6e_ktUyQWFcbbs9DUys8h2B1xpxNgmG0
j'ai lancer repetier-host
Le thermistor donne la température ambiante de 25°C
J'exécute la commande m303 E-1 S90 C8. La température stagne à 27.2°C.
J'ai constaté que le fusible du IEC 320 C14 de 10A à brulé
Je ne connais pas l'électricité. Je pense que c'est un problème de surtension.
Est ce que le schèma de cablage est faux?
Le fusible est-il sous dimensionné?
Les disjoncteurs de la maison sont de 16A. Comme je vis en thailande, il n'y a pas de troisième fil de mise à la terre.
voici la configuration Marlin
===== MArlin ===========
//================================================== =========================
//========= Paramétrage Thermiques - Général =============
//================================================== =========================
// This defines the number of extruders
// :[1,2,3,4]
#define EXTRUDERS 1
// Offset of the extruders (uncomment if using more than one and relying on firmware to position when changing).
// The offset has to be X=0, Y=0 for the extruder 0 hotend (default extruder).
// For the other hotends it is their distance from the extruder 0 hotend.
//#define EXTRUDER_OFFSET_X {0.0, 20.00} // (in mm) for each extruder, offset of the hotend on the X axis
//#define EXTRUDER_OFFSET_Y {0.0, 5.00} // (in mm) for each extruder, offset of the hotend on the Y axis
//
//--NORMAL IS 4.7kohm PULLUP!-- 1kohm pullup can be used on hotend sensor, using correct resistor and table
//
//// Temperature sensor settings:
// -3 is thermocouple with MAX31855 (only for sensor 0)
// -2 is thermocouple with MAX6675 (only for sensor 0)
// -1 is thermocouple with AD595
// 0 or 999 is not used
// 1 is 100k thermistor - best choice for EPCOS 100k (4.7k pullup)
// 2 is 200k thermistor - ATC Semitec 204GT-2 (4.7k pullup)
// 3 is Mendel-parts thermistor (4.7k pullup)
// 4 is 10k thermistor !! do not use it for a hotend. It gives bad resolution at high temp. !!
// 5 is 100K thermistor - ATC Semitec 104GT-2 (Used in ParCan & J-Head) (4.7k pullup)
// 6 is 100k EPCOS - Not as accurate as table 1 (created using a fluke thermocouple) (4.7k pullup)
// 7 is 100k Honeywell thermistor 135-104LAG-J01 (4.7k pullup)
// 71 is 100k Honeywell thermistor 135-104LAF-J01 (4.7k pullup)
// 8 is 100k 0603 SMD Vishay NTCS0603E3104FXT (4.7k pullup)
// 9 is 100k GE Sensing AL03006-58.2K-97-G1 (4.7k pullup)
// 10 is 100k RS thermistor 198-961 (4.7k pullup)
// 11 is 100k beta 3950 1% thermistor (4.7k pullup)
// 12 is 100k 0603 SMD Vishay NTCS0603E3104FXT (4.7k pullup) (calibrated for Makibox hot bed)
// 13 is 100k Hisens 3950 1% up to 300°C for hotend "Simple ONE " & "Hotend "All In ONE"
// 20 is the PT100 circuit found in the Ultimainboard V2.x
// 60 is 100k Maker's Tool Works Kapton Bed Thermistor beta=3950
// 70 is the 100K thermistor found in the bq Hephestos 2
//
// 1k ohm pullup tables - This is not normal, you would have to have changed out your 4.7k for 1k
// (but gives greater accuracy and more stable PID)
// 51 is 100k thermistor - EPCOS (1k pullup)
// 52 is 200k thermistor - ATC Semitec 204GT-2 (1k pullup)
// 55 is 100k thermistor - ATC Semitec 104GT-2 (Used in ParCan & J-Head) (1k pullup)
//
// 1047 is Pt1000 with 4k7 pullup
// 1010 is Pt1000 with 1k pullup (non standard)
// 147 is Pt100 with 4k7 pullup
// 110 is Pt100 with 1k pullup (non standard)
// 998 and 999 are Dummy Tables. They will ALWAYS read 25°C or the temperature defined below.
// Etat désactivé = Valeur 0
#define TEMP_SENSOR_0 999
#define TEMP_SENSOR_1 0
#define TEMP_SENSOR_2 0
#define TEMP_SENSOR_3 0
#define TEMP_SENSOR_BED 11
// This makes temp sensor 1 a redundant sensor for sensor 0. If the temperatures difference between these sensors is to high the print will be aborted.
//#define TEMP_SENSOR_1_AS_REDUNDANT
#define MAX_REDUNDANT_TEMP_SENSOR_DIFF 10
// Actual temperature must be close to target for this long before M109 returns success
#define TEMP_RESIDENCY_TIME 10 // (seconds)
#define TEMP_HYSTERESIS 3 // (degC) range of +/- temperatures considered "close" to the target one
#define TEMP_WINDOW 1 // (degC) Window around target to start the residency timer x degC early.
// The minimal temperature defines the temperature below which the heater will not be enabled It is used
// to check that the wiring to the thermistor is not broken.
// Otherwise this would lead to the heater being powered on all the time.
#define HEATER_0_MINTEMP 5
#define BED_MINTEMP 5
// When temperature exceeds max temp, your heater will be switched off.
// This feature exists to protect your hotend from overheating accidentally, but *NOT* from thermistor short/failure!
// You should use MINTEMP for thermistor short/failure protection.
#define HEATER_0_MAXTEMP 250
#define BED_MAXTEMP 120
// If you want the M105 heater power reported in watts, define the BED_WATTS, and (shared for all extruders) EXTRUDER_WATTS
//#define EXTRUDER_WATTS (12.0*12.0/6.7) // P=U^2/R
//#define BED_WATTS (12.0*12.0/1.1) // P=U^2/R
//================================================== =========================
//========== Paramétres Thermique - PID Extruders ============
//================================================== =========================
// PID Tuning Guide here: http://reprap.org/wiki/PID_Tuning
// Comment the following line to disable PID and enable bang-bang.
#define PIDTEMP
#define BANG_MAX 255 // limits current to nozzle while in bang-bang mode; 255=full current
#define PID_MAX BANG_MAX // limits current to nozzle while PID is active (see PID_FUNCTIONAL_RANGE below); 255=full current
#if ENABLED(PIDTEMP)
//#define PID_AUTOTUNE_MENU // Add PID Autotune to the LCD "Temperature" menu to run M303 and apply the result.
//#define PID_DEBUG // Sends debug data to the serial port.
//#define PID_OPENLOOP 1 // Puts PID in open loop. M104/M140 sets the output power from 0 to PID_MAX
//#define SLOW_PWM_HEATERS // PWM with very low frequency (roughly 0.125Hz=8s) and minimum state time of approximately 1s useful for heaters driven by a relay
//#define PID_PARAMS_PER_EXTRUDER // Uses separate PID parameters for each extruder (useful for mismatched extruders)
// Set/get with gcode: M301 E[extruder number, 0-2]
#define PID_FUNCTIONAL_RANGE 10 // If the temperature difference between the target temperature and the actual temperature
// is more then PID_FUNCTIONAL_RANGE then the PID will be shut off and the heater will be set to min/max.
#define PID_INTEGRAL_DRIVE_MAX PID_MAX //limit for the integral term
#define K1 0.95 //smoothing factor within the PID
// Prusia M505 - Perso
#define DEFAULT_Kp 17.46
#define DEFAULT_Ki 1.13
#define DEFAULT_Kd 67.38
// Pour PID
// #define DEFAULT_Kp 22.2
// #define DEFAULT_Ki 1.08
// #define DEFAULT_Kd 114
// Autotune PID --> "M303 E0 C8 S220"
#endif // PIDTEMP
//this prevents dangerous Extruder moves, i.e. if the temperature is under the limit
//can be software-disabled for whatever purposes by
// Permet l'extrusion lorsque la tête chauffante à atteinds la valeur de température indique à EXTRUDER_MINTEMP
#define PREVENT_DANGEROUS_EXTRUDE
//if PREVENT_DANGEROUS_EXTRUDE is on, you can still disable (uncomment) very long bits of extrusion separately.
// Evite à l’extrudeur de pousser plus qu’une certaines longueur de filament par commande Gcode (souvent plus de 200mm).
#define PREVENT_LENGTHY_EXTRUDE
// Température minimum à laquelle le moteur est autorisé à fonctionner –
// Cela évite toutes destructions de la buse encore froide et d'endommager le filament.
#define EXTRUDE_MINTEMP 170
#define EXTRUDE_MAXLENGTH (X_MAX_LENGTH+Y_MAX_LENGTH) //prevent extrusion of very large distances.
// Sens de rotation du moteur Extruder
#define INVERT_E0_DIR false
// #define INVERT_E1_DIR false
// #define INVERT_E2_DIR false
// #define INVERT_E3_DIR false
// - Désactive tous les extruder
#define DISABLE_E false
//- Désactive les extruder inactif
#define DISABLE_INACTIVE_EXTRUDER true
//================================================== =========================
//========== Paramétres Thermique - PID Plateau chauffant ============
//================================================== =========================
// Select PID or bang-bang with PIDTEMPBED. If bang-bang, BED_LIMIT_SWITCHING will enable hysteresis
//
// Uncomment this to enable PID on the bed. It uses the same frequency PWM as the extruder.
// If your PID_dT is the default, and correct for your hardware/configuration, that means 7.689Hz,
// which is fine for driving a square wave into a resistive load and does not significantly impact you FET heating.
// This also works fine on a Fotek SSR-10DA Solid State Relay into a 250W heater.
// If your configuration is significantly different than this and you don't understand the issues involved, you probably
// shouldn't use bed PID until someone else verifies your hardware works.
// If this is enabled, find your own PID constants below.
// Active le contrôleur PID
#define PIDTEMPBED
//#define BED_LIMIT_SWITCHING
// This sets the max power delivered to the bed, and replaces the HEATER_BED_DUTY_CYCLE_DIVIDER option.
// all forms of bed control obey this (PID, bang-bang, bang-bang with hysteresis)
// setting this to anything other than 255 enables a form of PWM to the bed just like HEATER_BED_DUTY_CYCLE_DIVIDER did,
// so you shouldn't use it unless you are OK with PWM on your bed. (see the comment on enabling PIDTEMPBED)
// Limite de puissance de chauffe (limits duty cycle to bed; 255=full current)
#define MAX_BED_POWER 255
#if ENABLED(PIDTEMPBED)
//#define PID_BED_DEBUG // Sends debug data to the serial port.
#define PID_BED_INTEGRAL_DRIVE_MAX MAX_BED_POWER //limit for the integral term
// MK2B - Perso
#define DEFAULT_bedKp 64.09
#define DEFAULT_bedKi 8.81
#define DEFAULT_bedKd 116.56
// Pour PID
//#define DEFAULT_bedKp 266.49
//#define DEFAULT_bedKi 49.29
//#define DEFAULT_bedKd 360.23
// Autotune PID --> "M303 E-1 C8 S90"
#endif // PIDTEMPBED
//================================================== =========================
//======================== Thermal Runaway Protection =======================
//================================================== =========================
/**
* Thermal Protection protects your printer from damage and fire if a
* thermistor falls out or temperature sensors fail in any way.
*
* The issue: If a thermistor falls out or a temperature sensor fails,
* Marlin can no longer sense the actual temperature. Since a disconnected
* thermistor reads as a low temperature, the firmware will keep the heater on.
*
* If you get "Thermal Runaway" or "Heating failed" errors the
* details can be tuned in Configuration_adv.h
*/
// Si le firmware détecte une baisse anormale de la température pendant une période de temps trop élevée,
// un message d’erreur 'THERMAL RUNAWAY' apparaitra à l’écran LCD. L’impression s’arrêtera et les éléments chauffant aussi.
#define THERMAL_PROTECTION_HOTENDS // Enable thermal protection for all extruders
#define THERMAL_PROTECTION_BED // Enable thermal protection for the heated bed
===== MArlin End ===========
merci pour vos suggestions
schema
