No dc voltage to the hot end blocks

[ngwpower]

@dc42 I have done it and loaded the Zip file. Applied and reconnected to the eb Control - still get a fault heater 1. Darn it. Not an engineer, could the blocks be a cold solder to the board? Have seen this with other boards that were bad.

[ngwpower]

Went to the RepRapFirmware Configuration Tool site and tried riprapfirmware. Still gettings faults in heater 1. Maybe I should return this part of just junk it. Not worth the time I have spent on it.

[Phaedrux]

Can you post your config.g? and can you describe how you have things wired?

[dc42]

@ngwpower said in No dc voltage to the hot end blocks:

@dc42 I have done it and loaded the Zip file. Applied and reconnected to the eb Control - still get a fault heater 1. Darn it. Not an engineer, could the blocks be a cold solder to the board? Have seen this with other boards that were bad.

Are you getting a sensible temperature reading on heater 1 now?

[ngwpower]

@dc42 No nothing has changed on heater faults, I hooked up the Keenovo pad with a module, seperated power source. It also is giving me Faults.

[ngwpower]

@phaedrux Have a hard time explaining things. I use pictures to guide myself in these situations. Removed the aircraft fitting from the E connections " Thermistor, fans, heater cartridge and placed them on a connector strip. P.S. the heat bed is going to default also.
Here is the code.
; Configuration file for Duet WiFi (firmware version 1.21)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool on Wed Aug 15 2018 13:06:04 GMT-0700 (Pacific Daylight Time)

; General preferences
G90 ; Send absolute coordinates...
M83 ; ...but relative extruder moves
M555 P1 ; Set firmware compatibility to look like RepRapFirmare

; Network
M550 PRiprapfirware ; Set machine name
M552 S1 ; Enable network
;*** Access point is configured manually via M587
M586 P0 S1 ; Enable HTTP
M586 P1 S0 ; Disable FTP
M586 P2 S0 ; Disable Telnet

; Drives
M569 P0 S1 ; Drive 0 goes forwards
M569 P1 S1 ; Drive 1 goes forwards
M569 P2 S1 ; Drive 2 goes forwards
M569 P3 S1 ; Drive 3 goes forwards
M350 X16 Y16 Z16 E16 I1 ; Configure microstepping with interpolation
M92 X80 Y80 Z4000 E420 ; Set steps per mm
M566 X900 Y900 Z12 E120 ; Set maximum instantaneous speed changes (mm/min)
M203 X6000 Y6000 Z180 E1200 ; Set maximum speeds (mm/min)
M201 X500 Y20 Z250 E250 ; Set accelerations (mm/s^2)
M906 X800 Y800 Z800 E800 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 X300 Y300 Z400 S0 ; Set axis maxima

; Endstops
M574 X1 Y1 S0 ; Set active low endstops

; Z-Probe
M558 P0 H5 F120 T6000 ; Disable Z probe but set dive height, probe speed and travel speed
M557 X15:285 Y15:285 S20 ; Define mesh grid

; Heaters
M305 P0 T100000 B4138 C0 R4700 ; Set thermistor + ADC parameters for heater 0
M143 H0 S120 ; Set temperature limit for heater 0 to 120C
M305 P1 T100000 B4138 C0 R4700 ; Set thermistor + ADC parameters for heater 1
M143 H1 S280 ; Set temperature limit for heater 1 to 280C

; Fans
M106 P0 S1 I1 F500 H-1 ; Set fan 0 value, PWM signal inversion and frequency. Thermostatic control is turned off
M106 P1 S1 I1 F500 H1 T45 ; Set fan 1 value, PWM signal inversion and frequency. Thermostatic control is turned on
M106 P2 S1 I1 F500 H1 T45 ; Set fan 2 value, PWM signal inversion and frequency. Thermostatic control is turned on

; Tools
M563 P0 D0 H1 ; 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

; Automatic saving after power loss is not enabled

; Custom settings are not configured

[fcwilt]

Hi,

How about photo showing your thermistor connections?

Frederick

[ngwpower]

Thank You
All for attempting to help. I have decided to send it back and let Filiastruder determine what if ant thing is wrong with this board. Contrary to the opinion on here the board is defective and time will tell if I am right or wrong.

[elmoret]

In case anyone stumbles across this in the future, update from Tim at Filastruder - we got the board back, tested thermistor channels and heater channels, all OK.

[fcwilt]

@elmoret said in No dc voltage to the hot end blocks:

In case anyone stumbles across this in the future, update from Tim at Filastruder - we got the board back, tested thermistor channels and heater channels, all OK.

No surprise there.

Frederick

[ngwpower]

Man enough to admit I don't know squatt about this process, thank you gents for baby sitting me.