Topics created by piankoc

baby stepping issue duet3 mini 5 ( firm ware file updated today)
z height increases when negative baby step is grater than layer height , layer height 0.3mm
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;Config.g G90 ; send absolute coordinates... M83 ; ...but relative extruder moves M550 P"3030" ; set printer name name.local M669 K1 ; core xy ; Network M552 S1 ; enable network M586 P0 S1 ; enable HTTP M586 P1 S0 ; disable FTP M586 P2 S0 ; disable Telnet ; Drives M569 P0.0 S1 D2 ; physical drive 0 goes forwards M569 P0.1 S1 D2 ; physical drive 1 goes forwards M569 P0.2 S1 ; physical drive 2 goes forwards ( blown needs replacing) M569 P0.3 S0 ; physical drive 3 extruder M569 P0.4 S1 D2 ; physical drive 4 goes forwards D3=stealthchop M569 P0.5 S0 D2 ; physical drive 5 goes backwards M569 P0.6 S1 D2 ; physical drive 6 goes forwards M584 X0.1 Y0.0 Z0.4:0.5:0.6 E0.3 ;; set drive mapping FL,FR,RC M350 X16 Y16 I1 ; configure microstepping with interpolation M350 Z16 E16 I1 ; configure microstepping with interpolation M92 X80.00 Y80.00 Z320.00 E562.00 ; set steps per m M566 X800.00 Y800.00 Z5.00 E400 P1 ; set maximum instantaneous speed changes (mm/min) jerk M203 X24000.00 Y24000.00 Z1500.00 E1200 ; set maximum speeds (mm/min) M201 E2000 ; set accelerations (mm/s^2) M201.1 X2200.00 Y2200.00 Z20.00 ; set accelerations (mm/s2) ;Set Currents M906 X1000 Y1000 Z1000 E750 I100 ; set motor currents (mA) and motor idle factor in per cent M84 X Y S20 ; Set idle timeout sec ; Axis Limits M208 S1 X0 Y0 Z0 ; set axis minima "Travel Area" set in tool.g M208 S0 X320 Y320 Z320 ; set axis maxima "Travel area" set in tool.g ; Endstops M574 X1 S3 ; configure sensorless endstop, 1 = low end, 2 = high end. s3 = single motor, S4 multipule motors M574 Y2 S3 ; configure switch-type (e.g. microswitch) endstop for low end on Y via pin io1.in M574 Z2 S4 ; configure sensorless endstop for high end on Z, 1 = low end, 2 = high end.S3= single motor, S4 multipule motors ;ball joints 3PL M671 X-10:320:155 Y-10:-10:320 S35 ;; leadscrews at front left,front right, rear Center s= max correction factor must be in same order as M584 ; Z sensor M558 P8 C"!io3.in" H15 F2000:300 T20000 R0 A10 S0.01 ;* set Z probe type to unmodulated and the dive height + speeds, !=inverted signal tool.g ;nozzel offset G31 P500 Z0.0 ;* set Z probe trigger value, offset and trigger height bigger the posative number the closer to the bed set in Tool.g G31 P500 X0 Y0 ;* set x,y trigger value, offset and trigger height set in tool.g ;Mesh M557 X27:283 Y27:283 S256 ; define mesh grid ; Heaters + temperature sensors ;Bed M308 S0 P"temp0" Y"thermistor" T100000 B3950 A"Bed T °C" ; configure sensor 0 as thermistor on pin bedtemp M950 H0 C"out2" T0 Q10 ; create bed heater output on bedheat and map it to sensor 0 M307 H0 R0.838 K0.331:0.000 D3.08 E1.35 S0.90 B0 ; PDI info for 8mm aluminium bed 700w Heater NTC 100K 3950 M140 H0 ; map heated bed to heater 0 M143 H0 S130 ; set temperature limit for heater 0 to max C ;extruder M308 S1 P"temp1" Y"pt1000" A"Extruder T °C" ; configure sensor 1 as PT1000 M950 H1 C"out1" T1 ; create nozzle heater output M307 H1 R4.449 K0.705:0.000 D6.21 E1.35 S1.00 B0 V23.8 ; PDI M570 H1 P10 T20 ;P = heater fault timer sec ,T= temperature excursion deg C M143 H1 S360 ; set temperature limit for heater 1 to max C ;Chamber M308 S2 P"temp2" Y"thermistor" T100000 B4267 A"Chamber T °C" ; configure sensor 2 as thermistor on pin temp2 ;M950 H2 C"out5" T2 ; create chamber heater output on 1.out0 and map it to sensor 2 M307 H2 B0 S1.00 ; disable bang-bang mode for the chamber heater and set PWM limit M141 H2 ; map chamber to heater 2 M143 H2 S100 ; set temperature limit for heater 2 to 280C ;DHT Sensor on IO4 on Duet 3 Mini 5+ ; drybox M308 S4 P"io4.out+io4.in" Y"dht22" A"Drybox[C]" M308 S5 P"S4.1" Y"dhthumidity" A"Dry box Hum[%]" ;Dry box fan or ssr ;M950 H3 C"out2" T2 ; create chamber heater output on duex.e2heat and map; it to sensor 3 ;M307 H3 B1 S1.00 ; disable bang-bang mode for the chamber heater and set PWM limit ;M141 H3 ; map chamber to heater 3 ;M143 H3 S80 ; set temperature limit for heater 3 to 280C M308 S10 Y"mcu-temp" A"MCU" ; defines sensor 10 as MCU temperature sensor M308 S11 Y"drivers" A"Duet stepper drivers" ; defines sensor 11 as stepper driver temperature sensor ; Fans M950 F0 C"out6" Q250 ; create fan 0 on pin fan0 and set its frequency M106 P0 S0 H-1 C"Part Fan" ; set fan 0 value. Thermostatic control is turned off M950 F1 C"out3" Q250 ; create fan 1 on pin fan1 and set its frequency M106 P1 S1 H1 T35 C"Extruder Fan" ; set fan 1 value. Thermostatic control is turned on ;Filter fan 12 v M950 F2 C"out0" Q250 ; create fan on output, set its frequency M106 P2 S0 H-1 C"Filter Fan" ; set fan value. Thermostatic control is turned on ;ROS M591 P1 C"io6.in" S1 D0 ; filament monitor ;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 T0 ; Custom settings M98 P"/macros/home_max_Z" M98 P"/sys/tool.g" ; sets z offset echo"tool" ;External Buttons M950 J1 C"!io2.in" ;config input pin switch NO connected to io2 and Gnd M581 P1 T0 C0 ;T0 = emergency stop on trigger; T1 = pause print; T{N} = runs the macro "sys/trigger{N}.g", rising edge S1 falling edge S0 ;M581 P1 T4 c0 ;run a macro trigger4.g M582 T0 ; Check External Trigger ;Global varibles Drybox global preSpoolWeight = 0 global emptySpoolWeight = 0 global totalWeight= 0 global filamentWeight =0 global dryBoxTC = 0 global dryBoxRH = 0 global calWeight =0 global instructions = "No Message" global extruderName = "No extruder" ;send setup to console global extruderName = "set up Bondtech + inductive sensor + mosqitoe 0.6mm noz" ;Set Extruder M569 P0.3 S0 D2 ;Set Currents M906 E750 ;Set Steps/mm M92 E562 ;Set Thermistor M308 S1 P"temp1" Y"pt1000" A"Extruder T °C" ;Set PID M307 H1 R4.449 K0.705:0.000 D6.21 E1.35 S1.00 B0 V23.8 ;Pressure Advance ;M572 D0 S0.1 ; Axis Limits M208 S1 X-15 Y0 Z0 M208 S0 X310 Y312 Z320 ;Z probe ;M558 P8 C"!io3.in" H10 F1000 T20000 R0 A10 S0.05 ; inductive set Z probe type to unmodulated and the dive height + speeds, !=inverted signal M558 P8 C"io3.in" H6 F1500:300 T30000 R0 A14 S0.002 G31 P500 Z5.3 G31 P500 X3 Y-27 ;M557 X10:310 Y10:310 S40 ; define mesh grid ;Tool offset G10 P0 X0 Y0 Z0 ;Load mesh bed leveling ;Stop writing to SD

That's what I am trying to do but running into blocks, I visually can't see anythign wrong. Checked all towers are 90 degrees to the bed and all appear evenly spread. I did a slightly more accurate measure and after I removed and A,B corrections in the config override and reseting the printer the Z tower moved 49.22mm instead of 50mm and the X and Y towers move move 50.23mm instead of 50mm. Is there anything specific I should be checking mechanically, motor, idler pully, belt and carriage all appear fine?