Posts made by EzeE

@droftarts

Thank you Ian,
I will contact Filastruder.

As for motors I will reduce the Amps back to 900, which they originally were since I followed a video from Chris's Basement for original config.g but changed amps due to video age, reprap chart, and ignorance about them running at 100%.

Temp lines are possible I commented wrong lines and didn't save. Since E-stop reboots board it would explain why after the stop it went 2K on thermistors.

It was/is an inductive sensor. The Blue and Brown wire were plugged into always on fan slot for 5v power and black line was plugged into Z-probe in. I followed the instructions on that link initially when I plugged it in as well as other posts here from other people that had the same printer/sensor. It very well could still be a bad sensor I have not ruled that out.

@droftarts

4/21/2020, 2:46:28 PM M115
FIRMWARE_NAME: RepRapFirmware for Duet 2 WiFi/Ethernet FIRMWARE_VERSION: 2.05 ELECTRONICS: Duet WiFi 1.02 or later FIRMWARE_DATE: 2019-12-13b1

@droftarts

It just started initial extrusion and brim print so not fast at all.

Motors are SL42STH40-1684A

I looked at RepRap.org chart to get rates currents which it shows listed at 1.68 Amps

@droftarts

The z probe worked for couple days then stopped. so I unplugged it while I await a new one one. I set it in slicer to move down 6mm for initial move to center then up 6mm to start the print.

No I loaded my backed up config.g which do not have the lines commented out. I'm not entirely sure how they got commented out in the first place. That is one I will be pondering for awhile.

Is it possible it somehow loaded the config.g.bak? I wouldn't think so but at this point I'm really confused.

@Phaedrux

Just fixed the Thermistors reading 2k. Found an old post about a delta printer having similar issue and the M305 lines being commented out. Scrolled up to look at config.g I posted and my M305 were commented. Loaded the backed up config.g file from printer and readings are 21 degrees idle.

So now just the Y not working. And possibly z-probe.

@Phaedrux

Also when the Hot end started reading 2l the Bed went to 2k as well.

@Phaedrux

So when I started the print the X, Y, and Z all homed properly. The Z axis moved down and the extruder moved to the center of the bed. What should have happened but didn't is the Z should have moved up which usually trips Z sensor. Instead it sat there like it maybe thought it made the move and then started extruding with the bed not in place. Which is why I tripped the stop.

The Z not moving into position could be my fault since I unplugged z probe since it stopped working, but code is still in there.

There was no bed crash.

yes I am using nylon washers and stand off posts

@Phaedrux Hopefully this works

https://drive.google.com/file/d/1l2wgaa3ZwHttCgenJIocm9l2QrbCGfBl/view?usp=sharing
https://drive.google.com/file/d/12Wt7HpUuwI5AxnGoN1vUtaYQgV5DXQV4/view?usp=sharing
https://drive.google.com/file/d/1maniM2el2XS4bAmyNfQ9xHAxUgfsI_gy/view?usp=sharing
https://drive.google.com/file/d/1A0D3gYaJUDsKnR63bWMDxyIBUiGFhl0R/view?usp=sharing
https://drive.google.com/file/d/1byWBEEtQa-88TeLkCA9kk5uMx245rpxX/view?usp=sharing
https://drive.google.com/file/d/1dD33aAgnptyP5pg68S3bUfBujc2Z32J4/view?usp=sharing
https://drive.google.com/file/d/1HD7ZJEE6i7H-KXD0x2lMC1UCaxksfRVa/view?usp=sharing

@Phaedrux I'll take some pictures just post them here? Nothing looks burned that I can tell, I do know I do not smell any of that lovely ozone of burnt electronics.

@Phaedrux I also understand that the X and Y motors produce the movement. If I take the belt off the y motor is does not spin. If I move my z cable to the Y motor it spins. If I use Y cable on X motor it spins. If I plug any motor into Y port it does not spin.

@Phaedrux @Phaedrux said in 2 weeks and already went bad? Duet 2 Wifi?:

@EzeE said in 2 weeks and already went bad? Duet 2 Wifi?:

Also now when I try to home Y access I get a message saying phase A may be disconnected while it actually runs X motor and not Y.

Check your wiring. With CoreXY two motors produce the X and Y motion, not just one. So if only one is moving and it's complaining that there may be phases disconnected, it's probably right. Check you crimps on the motors cables.

Not sure exactly what you mean about checking the wiring they were working fine, no nicks felt wires look the same, none are loose. When I would hit home previous times it would move the Y motor just fine in fact it moved and homed it prior to the print. Now it throws an error and the X motor turns on when I hit home on the Y with no changes in wiring. Crimps look tight, I assumed they would I used proper crimping tool.

Also again Hotbed and Hotend both started reading 2k at same time, and z probe not working. I thought Z-probe was just cheap and I was using z-stop instead so didn't think much of it since I was going to replace with a BL-touch.

Hitting E-stop on webpage should not cause a board to wig out. If it does cause Duet problems why is it there?

; homex.g
; called to home the X axis
;
; generated by RepRapFirmware Configuration Tool v2.1.8 on Sat Apr 04 2020 15:16:06 GMT-0700 (Pacific Daylight Time)
G91 ; relative positioning
G1 H2 Z5 F6000 ; lift Z relative to current position
G1 H1 X-505 F1800 ; move quickly to X axis endstop and stop there (first pass)
G1 X5 F6000 ; go back a few mm
G1 H1 X-505 F360 ; move slowly to X axis endstop once more (second pass)
G1 H2 Z-5 F6000 ; lower Z again
G90 ; absolute positioning

; homey.g
; called to home the Y axis
;
; generated by RepRapFirmware Configuration Tool v2.1.8 on Sat Apr 04 2020 15:16:06 GMT-0700 (Pacific Daylight Time)
G91 ; relative positioning
G1 H2 Z5 F6000 ; lift Z relative to current position
G1 H1 Y-505 F1800 ; move quickly to Y axis endstop and stop there (first pass)
G1 Y5 F6000 ; go back a few mm
G1 H1 Y-505 F360 ; move slowly to Y axis endstop once more (second pass)
G1 H2 Z-5 F6000 ; lower Z again
G90 ; absolute positioning

; homez.g
; called to home the Z axis
;
; generated by RepRapFirmware Configuration Tool v2.1.8 on Sat Apr 04 2020 15:16:06 GMT-0700 (Pacific Daylight Time)
G91 ; relative positioning
G1 H2 Z5 F6000 ; lift Z relative to current position
G1 H1 Z-605 F1800 ; move Z down until the endstop is triggered
G92 Z0 ; set Z position to axis minimum (you may want to adjust this)

; Uncomment the following lines to lift Z after probing
;G91 ; relative positioning
;G1 Z5 F100 ; lift Z relative to current position
;G90 ; absolute positioning

@bearer No overrides

; Configuration file for Duet WiFi (firmware version 2.03)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v2.1.8 on Sat Apr 04 2020 15:16:06 GMT-0700 (Pacific Daylight Time)

; General preferences
G90 ; send absolute coordinates...
M83 ; ...but relative extruder moves
M550 P"Tronxy X5ST-500" ; set printer name

M667 S1 ; select CoreXY mode

; Network
M550 PTronxy X5S ; Set machine name
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 forwards
M569 P1 S0 ; physical drive 1 goes forwards
M569 P2 S1 ; physical drive 2 goes backwards
M569 P3 S1 ; physical drive 3 goes backwards
M584 X0 Y1 Z2 E3 ; set drive mapping
M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation
M92 X80.00 Y80.00 Z400.00 E142.00 ; set steps per mm
M566 X600.00 Y600.00 Z12.00 E120.00 ; set maximum instantaneous speed changes (mm/min)
M203 X18000.00 Y18000.00 Z180.00 E1500.00 ; set maximum speeds (mm/min)
M201 X3000.00 Y3000.00 Z100.00 E250.00 ; set accelerations (mm/s^2)
M906 X1680 Y1680 Z1680 E950 I30 ; set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout

; Axis Limits
M208 X0 Y0 Z0 S1 ; set axis minima
M208 X500 Y500 Z600 S0 ; set axis maxima

; Endstops
M574 X1 Y1 Z1 S0 ; set active low and disabled endstops

; Z-Probe
M558 P5 H5 F0 T6000 ; set Z probe type to switch and the dive height + speeds
G31 P600 X0 Y0 Z0 ; set Z probe trigger value, offset and trigger height
M557 X15:215 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 T100000 B4138 R4700 ; set thermistor + ADC parameters for heater 1
;M143 H1 S280 ; set temperature limit for heater 1 to 280C

; 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 H1 T45 ; set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on
M106 P2 S1 I0 F500 H1 T45 ; set fan 2 value, PWM signal inversion and frequency. Thermostatic control is turned on

; 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

; Custom settings are not defined

; Miscellaneous
M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; set voltage thresholds and actions to run on power loss

@bearer said in 2 weeks and already went bad? Duet 2 Wifi?:

can you disconnect the hotend thermistor and measure the resistance across the connector with a multimeter? you should get to the terminals on the inside from the back side of the connector. it should read close-ish to 100k most likely.

then (with power off) measure from the vssa pin on the thermistor header on the board and to the Vin ground. (ref wiring diagram) it should be close to 0.

115k on thermistor, VSSA to V-in Gnd 1 ohm

@bearer
EzeE
EzeE 20 Apr 2020, 17:54

It touched off the z stop during initial home. before I started the print and homed all. I have checked hotend and bed thermistor wiring and it appears okay.

One issue that that I did not mention that happened a few days ago was the z-probe stopped working as well. I chocked it up to a cheap probe and ordered a BL Touch so I disconnected the probe for now.

Recieved my Duet 2 Wifi april 4th 2020

Got it wired and had been printing calibration cubes with no issue, until today.

I started a print and the bed did not trip my z stop (it did prior while homing and previous prints). Printer bed and hotend got to temperature and printer moved to start printing and started feeding filament about 6mm off the bed. I clicked e-stop on the duet webpage. Now the printer will not read temperatures it says there is a fault and reads 2000 on bed and hot end. Also now when I try to home Y access I get a message saying phase A may be disconnected while it actually runs X motor and not Y.

I looked at the fuses and they look fine.