Nozzle temp continues to rise
-
Little by little I get my delta configured. However, I can't get any further due to a problem with heater/pt1000 temp settings. As soon as I start a print or give a command to heat the nozzle, the temp continues to rise. The temperature rises very quickly and doesn't stop until "Error: Heater 1 fault: temperature excursion exceeded 15.0°C (target 100.0°C, actual 140.0°C)" kicks in. I've been looking for a solution for several days but haven't found anything yet.
Kind regards,
Coen
; Configuration file for Duet 3 (firmware version 3.3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.3.10 on Sun Dec 12 2021 23:02:28 GMT+0100 (Midden-Europese standaardtijd); General preferences
M575 P1 S1 B57600 ; enable support for PanelDue
G90 ; send absolute coordinates...
M83 ; ...but relative extruder moves
M550 P"My Printer" ; set printer name
M665 R267 L525 B225 H720 ; Set delta radius, diagonal rod length, printable radius and homed height
M666 X0 Y0 Z0 ; put your endstop adjustments here, or let auto calibration find them; Network
M551 P"0" ; set password
M552 P0.0.0.0 S1 ; enable network and acquire dynamic address via DHCP
M586 P0 S1 ; enable HTTP
M586 P1 S0 ; disable FTP
M586 P2 S0 ; disable Telnet; Drives
M569 P0.0 S0 ; physical drive 0.0 goes backwards
M569 P0.1 S0 ; physical drive 0.1 goes backwards
M569 P0.2 S0 ; physical drive 0.2 goes backwards
M569 P0.3 S1 ; physical drive 0.3 goes forwards
M584 X0.0 Y0.1 Z0.2 E0.3 ; set drive mapping
M350 X128 Y128 Z128 E64 I0 ; configure microstepping without interpolation
M92 X150.00 Y150.00 Z150.00 E80.00 ; set steps per mm
M566 X1200.00 Y1200.00 Z1200.00 E1200.00 ; set maximum instantaneous speed changes (mm/min)
M203 X18000.00 Y18000.00 Z18000.00 E1200.00 ; set maximum speeds (mm/min)
M201 X1000.00 Y1000.00 Z1000.00 E1000.00 ; set accelerations (mm/s^2)
M906 X2000 Y2000 Z2000 E800 I30 ; set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout; Axis Limits
M208 Z0 S1 ; set minimum Z; Endstops
M574 X1 S1 P"io1.in" ; configure switch-type (e.g. microswitch) endstop for low end on X via pin io1.in
M574 Y1 S1 P"io2.in" ; configure switch-type (e.g. microswitch) endstop for low end on Y via pin io2.in
M574 Z1 S1 P"io3.in" ; configure switch-type (e.g. microswitch) endstop for low end on Z via pin io3.in; Z-Probe
M558 P5 R0.4 C"io4.in+io4.out" H5 F1200 T6000 ; set Z probe type to effector and the dive height + speeds
G31 P500 X0 Y0 Z2.5 ; set Z probe trigger value, offset and trigger height
M557 R85 S20 ; define mesh grid; Heaters
M308 S0 P"temp1" Y"pt1000" ; configure sensor 0 as PT1000 on pin temp1
M950 H1 C"out1" T0 ; create nozzle heater output on out1 and map it to sensor 0
M307 H1 D1 S1.00 B0 ; disable bang-bang mode for heater and set PWM limit
M143 H1 S250 ; set temperature limit for heater 0 to 250C; Fans
M950 F0 C"out5" Q500 ; create fan 0 on pin out5 and set its frequency
M106 P0 S1 H0 T45 ; set fan 0 value. Thermostatic control is turned on
M950 F1 C"out4" Q500 ; create fan 1 on pin out4 and set its frequency
M106 P1 S1 H-1 ; set fan 1 value. Thermostatic control is turned off; Tools
M563 P0 S"Nozzle" H1 F0:1 ; 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; Custom settings
M575 P1 B57600 S1 -
-
@fcwilt Great! Temp is stable now. Thank you so much for your help.
-
@coen_l said in Nozzle temp continues to rise:
@fcwilt Great! Temp is stable now. Thank you so much for your help.
Glad I was able to help.
Frederick
