Posts made by sd_matt

@engikeneer Ok cancel that phase problem. I moved the connection to drive 3 on the duet. Appears driver 3 is associated with drive 3

@engikeneer Picture didnt go through but it says "Warning motor phase a may be disconnected reported by driver 3"

And another warning for phase b

 @engikeneer Ok that works thanks. Now I gotta see why Im getting the warning in the next screen shot. Looks like bad wiring or output. I have the extension board. Can I reassign an output on the extension board to test my wiring?

I get a warning that says attempting to extrude with no tool selected.

Extruder is plugged into "Drive 4" or "E1 Motor" on Duet wifi board

@Phaedrux Ordered the part

@dc42 said in Thermistor daughterboard beginner question.:

If you send the M305 P3 X201 command from the console, does it respond with an error message?
What is the response if you send M305 P3 X200?

If you send the M305 P3 X201 command from the console, does it respond with an error message?
No

What is the response if you send M305 P3 X200?
M305 P3 X200
Error: Failed to initialise RTD: bad response from sensor

@Phaedrux With the wire, or a 100 ohm resistor, or simply with the "daughterboard" removed I get the same result.......2000 and fault

@Phaedrux  

@davidvh86 Is there anything you want me to post to clear up any confusion?

@dc42 What info are you missing. I can re post

@bearer Im not sure if Im correct on the config as someone else walked me through it.

@davidvh86
"PT100 RTD Board Revision 1.1a By Duet 3d CERN OHL 1.2"

Read right off the board

@bearer Here's the config.g

; Configuration file for Duet WiFi (firmware version 1.21)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.1.3 on Mon Jul 06 2020 12:54:34 GMT-0700 (Pacific Daylight Time)

; General preferences
G90 ; send absolute coordinates...
M83 ; ...but relative extruder moves
M550 P"BD3D Hypercube" ; set printer name
M667 S1 ; select CoreXY mode

; Network
M551 P"bdgpyg4c9sqm" ; set password
M552 S1 ; enable network
M586 P0 S1 ; enable HTTP
M586 P1 S1 ; enable FTP
M586 P2 S1 ; enable Telnet

; Drives
M569 P0 S0 ; physical drive 0 goes backwards
M569 P1 S0 ; physical drive 1 goes backwards
M569 P2 S0 ; physical drive 2 goes backwards
M569 P3 S1 ; physical drive 3 goes forwards
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 E420.00 ; set steps per mm
M566 X900.00 Y900.00 Z12.00 E120.00 ; set maximum instantaneous speed changes (mm/min)
M203 X6000.00 Y6000.00 Z180.00 E1200.00 ; set maximum speeds (mm/min)
M201 X3000.00 Y3000.00 Z100.00 E10000.00 ; set accelerations (mm/s^2)
M906 X900 Y900 Z900 E900 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 X400 Y470 Z650 S0 ; set axis maxima

; Endstops
M574 X1 S3 F0 R0 ; Set active High endstops (S1=SENSORED) (X-MIN(1)) (S3=SENSORLESS)
M574 Y1 S3 F0 R0 ; Set active High endstops (S1=SENSORED) (Y-MIN(1)) (S3=SENSORLESS)
M574 X1 Y1 S3 ; Set endstops controlled by motor load detection
M574 Z1 S2 ; Use zprobe and home to min
M915 X Y S7 R0 F0 ; set X and Y to sensitivity 7, do nothing when stall, unfiltered

; Z-Probe
M574 Z1 S2 ; Set endstops controlled by probe
M307 H7 A-1 C-1 D-1 ; Disable heater on PWM channel for BLTouch
M558 P9 H3 F120 T6000 B1 X0 Y0 Z1 ; Set Z probe type to bltouch and the dive height + speeds
G31 P400 X28 Y0 Z1.150 ; Set Z probe trigger value, offset and trigger height
M557 X15:355 Y15:355 S80 ; 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
M305 P3 X201 ;
M141 H3 S80

; 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 P7 S1 I0 F500 H2 T15 ; set fan 3 value, PWM signal inversion and frequency. Thermostatic control is turned on
M106 P8 S1 I0 F500 H2 T15 ; set fan 4 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

@dc42 It does the same thing when the board is present

@dc42

; 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
M305 P3 X201 ;
M141 H3 S80

Firmware is 2.02(RTOS) (2018-12-24b1)

@dc42 I got a brief reading close to zero with the resistor in place then back 2000 and fault. . I have the connections jumpered with a wire but same thing. I pulled the board off altogether and same 2000 temp with fault indicated on the duet interface. Im using my laptop so no USB connection

@dc42 said in Thermistor daughterboard beginner question.:

daughter board for PT100 sensors

Ah bad terminology from seller I guess. Reading off the board "PT100 RTD Board Revision 1.1a By Duet 3d CERN OHL 1.2"

The intent is to control exhaust fans for heated enclosure.

@bearer Is there a way to test if the daughterboard is even functional or DOA?

@bearer No crystal ball needed. Ive tried every combo of block and channel as per the documentation. Just in case I wasnt clear