Y-stepper noise

Pertti

I think there´s something wrong with the board.
Some fuse I guess?

jay_s_uk

@Pertti that just means you haven't set up the temperature sensor correctly.
Your T values look a little low.
Can you post your latest config settings?

blt3dp

This post is deleted!

Pertti

I told above that I boiled the thermistors when calibrated them and after that this happened.

Pertti

New fuse is installed, but no effect.

dc42

@Pertti said in Y-stepper noise:

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 T100 B3950 R4700 ; set thermistor + ADC parameters for heater 1
M143 H1 S280 ; set temperature limit for heater 1 to 280C
M305 P2 T100 B3950 R4700 ; set thermistor + ADC parameters for heater 2

The T100 values in the M305 H0 and M305 H1 commands are not right. Try T100000 which is what you already have in the M305 H0 command.

You don't need the R parameters, because the firmware knows what values the series resistors have.

Pertti

I changed the configuration, but the temperature stays in 2000C as in picture 16 Jan 2020, 20:19

droftarts

@Pertti 2000ºC means the pins are shorted. -273ºC means the pins are disconnected. If you disconnect the temperature sensor, does it go to -273? If not, check your VSSA fuse replacement soldering. Alternatively, connect a 100k resistor to the pins, which should read 25C. I have these for just this occasion:
alt text

Ian

Pertti

Hi droftarts

all temperature sensors disconnected -> temp 2000C
-E0 temperature sensor connected (100k measured) -> 2000C
E0 temperature sensor connected to Rumba worked ok

dc42

@Pertti said in Y-stepper noise:

Hi droftarts

all temperature sensors disconnected -> temp 2000C
-E0 temperature sensor connected (100k measured) -> 2000C
E0 temperature sensor connected to Rumba worked ok

Please post the config.g file that you are now using.

Pertti

Hi dc42!

; Configuration file for Duet WiFi (firmware version 2.03)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v2.1.5 on Sat Jan 11 2020 15:38:33 GMT+0200 (Itä-Euroopan normaaliaika)

; General preferences
G90 ; send absolute coordinates...
M83 ; ...but relative extruder moves
M550 P"Leapfrog-Duet" ; set printer name

; Network
M552 S1 ; enable network
M586 P0 S1 ; enable HTTP
M586 P1 S0 ; disable FTP
M586 P2 S0 ; disable Telnet

; Drives
M569 P0 S0 ; physical drive 0 goes backwards
M569 P1 S1 ; physical drive 1 goes forwards
M569 P2 S1 ; physical drive 2 goes forwards
M569 P3 S1 ; physical drive 3 goes forwards
M569 P4 S1 ; physical drive 4 goes forwards
;M569 P5 R1 T2.5:2.5:5:0

;M584 U5;5

M584 X0 Y1 Z2 E3:4 ; set drive mapping

M350 X16 Y16 Z16 E16:16 I1 ; configure microstepping with interpolation
;M350 U16

M92 X66.67 Y66.67 Z654.02 E93.00:93.00 U654.02 ; set steps per mm

M566 X900.00 Y900.00 Z12.00 E120.00:120.00 ; set maximum instantaneous speed changes (mm/min)

;M566 U12.00

M203 X6000.00 Y6000.00 Z180.00 E1200.00:1200.00 ; set maximum speeds (mm/min)
;M203 U180.00

M201 X500.00 Y500.00 Z20.00 E250.00:250.00 ; set accelerations (mm/s^2)
;M201 U20.00

M906 X800 Y1600 Z1600 E800:800 I30 ; set motor currents (mA) and motor idle factor in per cent
;M906 U1600 I30

M84 S30 ; Set idle timeout

; Axis Limits
M208 X0 Y0 Z0 S1
;M208 U0 S1

                          ; set axis minima

M208 X210 Y250 Z200 S0 ; set axis maxima
;M208 U200 S0

; Endstops
M574 Z0 S0 ; set active low and disabled endstops
M574 X1 Y1 S1 ; set active high endstops
;M574 U0 S0

; Z-Probe
M558 P0 H5 F120 T6000 ; disable Z probe but set dive height, probe speed and travel speed
M557 X15:200 Y15:195 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 T100 B3950 R4700 ; set thermistor + ADC parameters for heater 1
;M143 H1 S280 ; set temperature limit for heater 1 to 280C
;M305 P2 T100 B3950 R4700 ; set thermistor + ADC parameters for heater 2
;M143 H2 S280
; set temperature limit for heater 2 to 280C

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 T100 B3950 R4700 ; set thermistor + ADC parameters for heater 1
M143 H1 S280 ; set temperature limit for heater 1 to 280C
M305 P2 T100 B3950 R4700 ; set thermistor + ADC parameters for heater 2

M307 H1 A455.9 C183.2 D17.7 S1.00 V24.1 B0
M307 H2 A499.7 C172.7 D10.4 S1.00 V24.1 B0

;M570 H1 P4 T20 s1
; 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 H-1 ; set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned off
M106 P2 S1 I0 F500 H-1 ; set fan 2 value, PWM signal inversion and frequency. Thermostatic control is turned off

; Tools
M563 P0 D0 H1 F0 ; 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
M563 P1 D1 H2 F0 ; define tool 1
G10 P1 X0 Y0 Z0 ; set tool 1 axis offsets
G10 P1 R0 S0 ; set initial tool 1 active and standby temperatures to 0C

; Custom settings are not defined

dc42

@Pertti said in Y-stepper noise:

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 T100 B3950 R4700 ; set thermistor + ADC parameters for heater 1
M143 H1 S280 ; set temperature limit for heater 1 to 280C
M305 P2 T100 B3950 R4700 ; set thermistor + ADC parameters for heater 2

In the M305 P1 and M305 P2 lines, change T100 to T100000 just as you have already in the M305 P0 line.

You can remove the R4700 from all 3 M305 lines.

Pertti

@dc42 said in Y-stepper noise:

T100000

Thanks 100000 times!
Now both thermistors can be read.