Best posts made by JabawokJayUK

@JabawokJayUK Ive fixed the obvious H4 H0 issue in that btw but the site wont let me edit it as it gets flagged by Akismet as spam

@jay_s_uk yeah tried that. i'm a dumbass, i had the 2nd tool mapped to the first tool extruder in the config. hence why i was scratching my head

@jay_s_uk said in Toolboard 1LC Address not recognised?:

M950 F3 C"!121.out1+out1.tach" T3

That solved it. thanks. I didnt know that the second pin statement was relative. Its not loosing connection, it was just bitterly upset with that config all fine now.

Hey smart fellows, I have a heater/fan config and am having some issues that I would like advice on if possible.

I have a bed heater, 2 extruder heaters, a water pump (fan), a chamber heater and a chamber circulation fan all connected across multiple outs on a Duet 3 Mini and a Toolboard LC1. While everything works in the config below, I would like to revise it and have had weird results when I try!

; ###############################################
; #####         Heater  Preferences         #####
; ###############################################

; Bed Heater
M308 S0 P"temp2" Y"thermistor" T100000 B3950 A"Bed"                             ; configure sensor 0 as thermistor on pin temp0 for the bed
M950 H0 C"out0" T0 Q11                                                          ; create bed heater output on out0 and map it to sensor 0, lower switching frequency to 11Hz
M307 H0 R0.599 K0.348:0.000 D2.09 E1.35 S1.00 B0                                ; disable bang-bang mode for the bed heater and set PWM limit
M140 H0                                                                         ; map heated bed to heater 0
M143 H0 S130                                                                    ; set temperature limit for heater 0 to 130C

; Extruder 0
M308 S1 P"temp0" Y"pt1000" A"Extruder0"                                         ; configure sensor 1 as PT1000 on pin temp1
M950 H1 C"out1" T1                                                              ; create nozzle heater output on out1 and map it to sensor 1
M307 H1 R2.568 K0.267:0.000 D8.50 E1.35 S1.00 B0 V24.0                          ; disable bang-bang mode for heater and set PWM limit
M143 H1 S500                                                                    ; set the maximum temperature in C for heater


; Extruder 1
M308 S2 P"temp1" Y"pt1000" A"Extruder1"                                         ; configure sensor 1 as PT1000 on pin temp1
M950 H2 C"out2" T2                                                              ; create nozzle heater output on out2 and map it to sensor 2
M307 H2 R2.541 K0.273:0.000 D8.59 E1.35 S1.00 B0 V24.0                          ; disable bang-bang mode for heater and set PWM limit
M143 H2 S500                                                                    ; set the maximum temperature in C for heater

; Chamber Heater
M308 S3 P"121.temp0" Y"pt1000" A"Chamber"                                       ; define cab temp as a PT1000 on the 1LC
M950 H3 C"121.out0" T3                                                          ; create chamber heater output on out0 on the 1LC and map it to sensor 3
M307 H3 B0 S1.00                                                                ; disable bang-bang mode for the chamber heater and set PWM limit
M141 H3                                                                         ; map chamber to heater 3
M143 H3 S100                                                                    ; set temperature limit for heater 3 to 100C

; Chamber Fan
M950 F4 C"!121.out1+out1.tach"                                                  ; create chamber fan output on out1 on the 1LC and map it to sensor 3
M106 P4 H3 T30 C"ChamberFan"                                                 ; Link Fan to Heater and enable over 20c

; Water Pump Control
M950 F5 C"!out3+out3.tach"                                                      ; configure out3 as a 4 wire fan controller with PWM & Tach for the Pump
M106 P5 H1:2 T40 C"WaterPump"                                                   ; Turn on pump and link to E0/1 heaters to go full power over 40c

; Radiator Fans Control
M308 S6 P"121.temp1" Y"thermistor" T10000  B4725 C7.06e-8 A"Water"              ; configure temp1 on the 1LC as thermistor for the water cooling
M950 F6 C"!out4+out4.tach"                                                      ; configure out4 as a 4 wire fan controller with PWM & Tach
M106 P6 H6 T20:40 C"RadFans"                                                    ; Link RadFans to Water Temp and Thermostaically control

The above config is delivering the following functions:

• Turn on the Water Pump if either extruder > 40c (works)
• Enable and Run the bed (works)
• Enable and run a chamber Heater linked to the chamber thermister (works)
• Enable Radiator Cooling Fans and link to Water Temperature between 20-40C (works)

The basics of what I "would like" to achieve is that the chamber circulation fan (F4) is enabled when the bed (H0) gets over 50C rather than the chamber thermister. However if I change my config to reflect the H0 heater in the M106 command for the Chamber Fan, it just comes on and stays on at any temperature as if its conflicting with another command.

Also, for some reason, in this config, I am not getting the feedback from my Waterpump speed. but If I remove aspects of the config or switch from 12v to VIN on the Out3/4 connectors, it suddenly jumps into life, as if the sensor channel on the board is being shared with another out and the two signals cancel each other out?

Any thoughts based on what you see?

Many thanks
Jay

@jay_s_uk said in DUET 3 mini 5 wifi unstable:

what do you class as the latest firmware?

3.4.5 Stable.

@sebkritikel I'm sure thats what happened to me initially, which led me down the rabbit hole. Appreciated.

@Phaedrux I have previously tried all of those options. Dedicated 2.4ghz SSID, and multiple tails / multiple antennas (2-10 dBi) both directly connected or with extensions to locate the antenna in better air. Its not a physical issue.

Its either a bad board or a firmware issue, and the solution to both is to move to wired. I didn't want it to be connected over wifi initially, as I intended to use it in SBC mode, so it wasn't an issue, and I had this wifi version spare. Still, now I intend not to use the SBC so replacing it with a wired version is the logical option.