Z-Probe Problems after Update from 3.0 to 3.1.1

Phaedrux

How about config-override.g as well.

Phaedrux

Compare your heater block to the one I just generated in the configurator.

Yours:

; Heaters
M308 S0 P"bedtemp" Y"thermistor" T100000 B3950          ; configure sensor 0 as thermistor on pin bedtemp
M950 H0 C"bedheat" T0                                   ; create bed heater output on bedheat and map it to sensor 0
M140 H0   											    ; map heated bed to heater 0
M143 H0 S120                                            ; set temperature limit for heater 0 to 120C
M307 H0 B0 S1.00                                        ; disable bang-bang mode for the nozzle heater and set PWM limit
M308 S1 P"e0temp" Y"thermistor" T100000 B4725 C7.06e-8  ; configure sensor 1 as thermistor on pin e0temp
M950 H1 C"e0heat" T1                                    ; create nozzle heater output on e0heat and map it to sensor 1
M143 H1 S280                                            ; set temperature limit for heater 1 to 280C
M307 H1 B0 S1.00                                        ; disable bang-bang mode for the nozzle heater and set PWM limit
M308 S2 P"ctemp" Y"thermistor" A"Chamber" T100000 B3950 ; configure sensor 2 as thermistor on pin ctemp
M950 H2 T2

Generated:


; Heaters
M308 S0 P"bedtemp" Y"thermistor" T100000 B4138 ; configure sensor 0 as thermistor on pin bedtemp
M950 H0 C"bedheat" T0                          ; create bed heater output on bedheat and map it to sensor 0
M307 H0 B0 S1.00                               ; disable bang-bang mode for the bed heater and set PWM limit
M140 H0                                        ; map heated bed to heater 0
M143 H0 S120                                   ; set temperature limit for heater 0 to 120C
M308 S1 P"e0temp" Y"thermistor" T100000 B4138  ; configure sensor 1 as thermistor on pin e0temp
M950 H1 C"e0heat" T1                           ; create nozzle heater output on e0heat and map it to sensor 1
M307 H1 B0 S1.00                               ; disable bang-bang mode for heater  and set PWM limit
M308 S2 P"ctemp" Y"thermistor" T100000 B4138   ; configure sensor 2 as thermistor on pin ctemp
M950 H2 C"e1heat" T2                           ; create chamber heater output on e1heat and map it to sensor 2
M307 H2 B0 S1.00                               ; disable bang-bang mode for the chamber heater and set PWM limit
M141 H2                                        ; map chamber to heater 2

Note the extra values for the chamber heater. Do you have an active heater for the chamber or is it just to monitor.

baird1fa

I think to invert the probe you need an ! rather than the ^. I think that ^ just enables a pull up resistor.

Edit: I see I'm late to the game.

Twister

@Phaedrux here is my config-override.g :

; config-override.g file generated in response to M500 at 2019-12-06 17:11
; This is a system-generated file - do not edit
; Heater model parameters
M307 H0 A183.1 C296.0 D2.1 S1.00 V24.2 B0
M307 H1 A340.0 C140.0 D5.5 S1.00 V0.0 B0
; Workplace coordinates
G10 L2 P1 X0.00 Y0.00 Z0.00
G10 L2 P2 X0.00 Y0.00 Z0.00
G10 L2 P3 X0.00 Y0.00 Z0.00
G10 L2 P4 X0.00 Y0.00 Z0.00
G10 L2 P5 X0.00 Y0.00 Z0.00
G10 L2 P6 X0.00 Y0.00 Z0.00
G10 L2 P7 X0.00 Y0.00 Z0.00
G10 L2 P8 X0.00 Y0.00 Z0.00
G10 L2 P9 X0.00 Y0.00 Z0.00

With your generated Heater config the M98 output this:

M98 P"config.g"
HTTP is enabled on port 80
FTP is disabled
TELNET is disabled
Warning: Heater 0 appears to be over-powered. If left on at full power, its temperature is predicted to reach 365C
Warning: Heater 2 appears to be over-powered. If left on at full power, its temperature is predicted to reach 365C
Error: Pin 'e1heat' is not free
Warning: Heater 0 appears to be over-powered. If left on at full power, its temperature is predicted to reach 208C

I have no Chamber Heater (Heat up with Heatbed), only a Temperature Sensor and 2 Macros to power on the Chamber Fans:

Macro Chamber ABS:

M106 P2 C"Chamber" S0 I0 F1000 H2 T45

Macro Chamber PLA:

M106 P2 C"Chamber" S0 I0 F1000 H2 T20

Phaedrux

@Twister said in Z-Probe Problems after Update from 3.0 to 3.1.1:

I have no Chamber Heater

In that case you could remove this part

M950 H2 C"e1heat" T2                           ; create chamber heater output on e1heat and map it to sensor 2
M307 H2 B0 S1.00                               ; disable bang-bang mode for the chamber heater and set PWM limit
M141 H2                                        ; map chamber to heater 2

Twister

Thx so i see the Chamber Temp. in the Extra Tab in the WebIF. Is it possible to show up the Chamber Temp. in the Display?

Phaedrux

@Twister said in Z-Probe Problems after Update from 3.0 to 3.1.1:

Is it possible to show up the Chamber Temp. in the Display?

Where do you mean? A screen shot says a thousand words.

Twister

Hello again,

here in the Webinterface i see under Extras the Chamber Temperature Sensor (Sensor 2):

Can i rename it, so that appears "Champer Temperature" in the WebInterface?

And is it possible to show up the Temperature in the PanelDue Display?

Phaedrux

@Twister said in Z-Probe Problems after Update from 3.0 to 3.1.1:

Can i rename it, so that appears "Champer Temperature" in the WebInterface?

Are you using the code snip I posted? I did not include a name like yours did. So add an A"Chamber Temperature" to the M308.

M308 S2 P"ctemp" Y"thermistor" A"Chamber"

@Twister said in Z-Probe Problems after Update from 3.0 to 3.1.1:

And is it possible to show up the Temperature in the PanelDue Display?

Unfortunately not at this time.

https://duet3d.dozuki.com/Wiki/Connecting_an_LCD_control_panel#Section_Limitations

Twister

Thank You! It works now fine