how to get two stepper motors to work together

gardon64

hi all can anyone help me with how to get two stepper motors to work together on y axis
duet 3 6xd

droftarts

@gardon64 see https://docs.duet3d.com/User_manual/Connecting_hardware/Motors_configuring#using-more-than-one-motor-on-an-axis-with-a-separate-driver-for-each-motor

Ian

gardon64

NOW I GET
Error: M569: Response timeout: CAN addr 1, req type 6018, RID=3 HELP?

gardon64

HEAR IS CONFG .G
Configuration file for Duet 3 MB 6XD (firmware version 3.3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.3.16 on Thu May 25 2023 12:31:46 GMT+0100 (British Summer Time)

; General preferences
G90 ; send absolute coordinates...
M83 ; ...but relative extruder moves
M453
M550 P"Duet 3 CNC" ; set printer name

; Drives
M569 P0.0 S1 ; physical drive 0.0 goes forwards
M569 P0.1 S0 ; physical drive 0.1 goes backwards
M569 P0.2 S0 ; physical drive 0.2 goes backwards
M569 P1.0 S1 ; physical drive 1.0 goes forwards
M584 X0.0 Y0.1:O.2 Z0.2 E0.3 ; set drive mapping
M92 X80.00 Y80.00 Z400.00 E420.00 ; set steps per mm
M566 X900.00 Y900.00 Z60.00 E120.00 ; set maximum instantaneous speed changes (mm/min)
M203 X6000.00 Y6000.00 Z180.00 E1200.00 ; set maximum speeds (mm/min)
M201 X500.00 Y500.00 Z20.00 E250.00 ; 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 X230 Y0210 Z200 S0 ; set axis maxima

; Endstops
; WARNING: No endstops configured

; Z-Probe
M558 P0 H5 F120 T6000 ; disable Z probe but set dive height, probe speed and travel speed
M557 X15:215 Y15:195 S20 ; define mesh grid

; Heaters
M140 H-1 ; disable heated bed (overrides default heater mapping)

; Fans

; Tools
M563 P0 D0 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

g.biel

Fail . Y0.2 and Z0.2

M584 X0.0 Y0.1:O.2 Z0.2 E0.3 ; set drive mapping

E P1.0 ?? no E0.3 ?

M569 P1.0 S1 ; physical drive 1.0 goes forwards

gardon64

Error: M569: Response timeout: CAN addr 1, req type 6018, RID=7
still this error

Phaedrux

M584 X0.0 Y0.1:O.2 Z0.2 E0.3 ; set drive mapping
M584 X0.0 Y0.1:O.2 Z0.2 E0.3 ; set drive mapping

Can you see something off there?

You have the letter O instead of the number zero on the Y axis mapping.

gardon64

Thank you all working now