Can not get past 183 deg on hot end
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Hi,
I have a E3D 24 v heater cartridge and can not get past 183 deg,s. I am stumped. here is my config.; Configuration file for Duet WiFi (firmware version 1.21)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v2 on Sat Jun 08 2019 16:16:50 GMT+0100 (British Summer Time); General preferences
G90 ; Send absolute coordinates...
M83 ; ...but relative extruder moves; Network
M550 P"DAVES ENDER3" ; Set machine name
M552 S1 ; Enable network
M587 S"192.168.1.59" P"" ; Configure access point. You can delete this line once connected
M586 P0 S1 ; Enable HTTP
M586 P1 S1 ; Enable FTP
M586 P2 S1 ; Enable Telnet; Drives
M569 P0 S0 ; Physical drive 0 goes backwards
M569 P1 S0 ; Physical drive 1 goes backwards
M569 P2 S1 ; Physical drive 2 goes forwards
M569 P3 S1 ; Physical drive 3 goes forwards
M350 X16 Y16 Z16 E16 I1 ; Configure microstepping with interpolation
M92 X80.00 Y80.00 Z400.00 E93.00 ; Set steps per mm
M566 X1200.00 Y1200.00 Z24.00 E300.00 ; Set maximum instantaneous speed changes (mm/min)
M203 X30000.00 Y30000.00 Z300.00 E1500.00 ; Set maximum speeds (mm/min)
M201 X500.00 Y500.00 Z100.00 E5000.00 ; Set accelerations (mm/s^2)
M906 X400.00 Y400.00 Z400.00 E800.00 I30 ; Set motor currents (mA) and motor idle factor in per cent
M84 S300 ; Set idle timeout; Axis Limits
M208 X-5.5 Y-10 Z0 S1 ; Set axis minima
M208 X258.5 Y246 Z260 S0 ; Set axis maxima; Endstops
M574 X1 Y1 S3 ; Set endstops controlled by motor load detection; Z-Probe
M574 Z1 S2 ; Set endstops controlled by probe
M558 P5 R0.4 H2.5 F1200 T6000 ; Set Z probe type to effector and the dive height + speeds
G31 P25 X-31 Y0 Z0.6 ; Set Z probe trigger value, offset and trigger height
M557 X20:215 Y20:215 S20 ; Define mesh grid; Heaters
M305 P0 T100000 B4138 R4700 ; Set thermistor + ADC parameters for heater 0
M143 H0 S120 ; Set temperature limit for heater 0 to 120C
M305 P1 T100000 B4138 R4700 ; Set thermistor + ADC parameters for heater 1
M143 H1 S320 ; Set temperature limit for heater 1 to 320C; Fans
M106 P0 S0 I0 F500 H-1 ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off
M106 P1 S1 I0 F500 H0 T45 ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on
M106 P2 S1 I0 F500 H0:1 T45 ; Set fan 2 value, PWM signal inversion and frequency. Thermostatic control is turned on; Tools
M563 P0 D0 H1 ; Define tool 0
G10 P0 X0 Y0 Z0 ; Set tool 0 axis offsets
G10 P0 R0 S0 ; Set initial tool 0 active and standby temperatures to 0C; Automatic power saving
M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; Set voltage thresholds and actions to run on power loss; Custom settings are not configured
it errors out with a took to long to get to temp after it hit 183. I asked it to go to 200. Any help please. -
@dumbo Looks like you haven't done a PID tune.
https://duet3d.dozuki.com/Wiki/Tuning_the_heater_temperature_control -
tried that and it errors out at same point
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Are you sure you have the correct paramters for your hotend?
This is my config for E3D V6 on my Maestro; Heaters
M305 P0 T98801 B4185 R2200 ; Set thermistor + ADC parameters for heater 0
M307 H0 A205.5 C822.3 D1.2 V24.1 B0 ; Bed PID
M143 H0 S100 ; Set temperature limit for heater 0 to 100C
M305 P1 T100000 B4725 C7.060000e-8 R2200 ; E3D - Set thermistor + ADC parameters for heater 1
M307 H1 A551.6 C246.4 D3.5 V24.2 B0 ; PID Autotune
M143 H1 S285 ; Set temperature limit for heater 1 to 280CHTH. Paul
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@paulhew said in Can not get past 183 deg on hot end:
; Heaters
M305 P0 T98801 B4185 R2200 ; Set thermistor + ADC parameters for heater 0
M307 H0 A205.5 C822.3 D1.2 V24.1 B0 ; Bed PID
M143 H0 S100 ; Set temperature limit for heater 0 to 100C
M305 P1 T100000 B4725 C7.060000e-8 R2200 ; E3D - Set thermistor + ADC parameters for heater 1
M307 H1 A551.6 C246.4 D3.5 V24.2 B0 ; PID Autotune
M143 H1 S285 ; Set temperature limit for heater 1 to 280Cthanks I will have a look
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If it's an E3Dv6 hot end, check that you have assembled it correctly. There should be a gap of about 2mm between the top of the hearer block and the bottom fin of the heatsink.
