@bot
Yeah, that was my conclusion as well since i don't bring the Tx to temp before switching.
So far the result is promising, but i will change my setting in the slicer to bring up the temp before tool switch.
Posts made by Zuru1
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RE: IDEX - tool oversteppingposted in STM
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RE: IDEX - tool oversteppingposted in STM
I think i migth have solved it, just need to run/complete some tests to be sure.
The solution I found was increasing the motor idle hold time. This was initially set to 30, so I increased it to 120. -
IDEX - tool oversteppingposted in STM
Hi,
I have a cartesian IDEX printer running the STM port in SBC mode. Currently the printer prints fine when only T0 is used. In dual mode the T0 oversteps after a few layers are printed.
I have increased the current and idle current factor for the motors, but still get the same results.My configuration consists of the following:
Board: STM32F4 SBC (STMSBC)
DSF Version: 3.1.1
Firmware: RepRapFirmware for STM32F4 based Boards 3.2-beta1_2 (2020-09-15b1)
Duet Web Control 3.1.1```
code_text; Drives M569 P0 S1 D3 V25 ; X => physical drive 0 goes forwards using default driver timings M569 P1 S1 D3 V25 ; Y => physical drive 1 goes forwards using default driver timings M569 P2 S1 D3 V25 ; Z => physical drive 2 goes forwards using default driver timings M569 P3 S0 D2 ; E0 => physical drive 3 goes backwards using default driver timings M569 P4 S1 D2 ; E1 => physical drive 4 goes backwards using default driver timings M569 P5 S1 D3 V25 ; U => physical drive 5 goes forwards using default driver timings M584 X0 Y1 Z2 E3:4 U5 ; set drive mapping M350 X16 U16 Y16 Z16 E16:16 I1 ; configure microstepping with interpolation M92 X100.00 U100.00 Y100.00 Z400.00 ; set axis steps per mm M92 E96.452:96.40 ; set extruder steps per mm M566 X600.00 U600.00 Y600.00 Z12.00 ; set maximum instantaneous speed changes (mm/min) M566 E300.00:300.00 ; set maximum instantaneous speed changes (mm/min) M203 X12000.00 U12000.00 Y12000.00 Z720.00 ; set maximum speeds (mm/min) M203 E1500.00:1500.00 ; set maximum speeds (mm/min) M201 X1000.00 U1000.00 Y1000.00 Z200.00 ; set accelerations (mm/s^2) M201 E10000.00:10000.00 ; set accelerations (mm/s^2) ;M906 X933 U933 Y1131.2 Z1060 I30 ; set motor currents (mA) and motor idle factor in percent ;M906 E1060:1060 I30 ; set motor currents (mA) and motor idle factor in percent M906 X1200 U1200 Y1400 Z1200 I50 ; set motor currents (mA) and motor idle factor in percent M906 E1400:1400 I50 ; set motor currents (mA) and motor idle factor in percent M84 S30 ; Set idle timeout ; Axis Limits M208 X-47 U16 Y0 Z0 S1 ; set axis minima M208 X215 U284 Y320 Z345 S0 ; set axis maxima => Old U286 ; Endstops/probe ;M574 X1 S1 P"x-stop" ; configure active-high endstop for low end on X via pin xstop ;M574 Y1 S1 P"y-stop" ; configure active-high endstop for low end on Y via pin ystop M574 Z1 S2 ; configure Z-probe endstop for low end on Z ; Sensorless homing for X, Y and U axis M574 X1 Y1 U2 S3 M915 X Y U R0 F0 ; motor stall detection ; Z-Probe M558 P5 C"!zstop" H5 F360 T6000 A2 ; set Z probe type to switch and the dive height + speeds G31 P500 X28 Y20 Z0.163 ;0.183 ;0.233 ; set Z probe trigger value, offset and trigger height M557 X5:225 Y20:315 P10:10 ; define mesh grid with 10x10 probing points ; Heaters M308 S0 P"F.3" Y"thermistor" T100000 B4092 ; configure sensor 0 as thermistor on pin bedtemp M950 H0 C"B.0" T0 Q10 ; create bed heater output on bed and map it to sensor 0 (B.0 = e2heat) M307 H0 B0 S1.00 ; disable bang-bang mode for the bed heater and set PWM limit M143 H0 S120 ; set temperature limit for heater 0 to 120C M140 H0 ; map heated bed to heater 0 M308 S1 P"F.4" Y"thermistor" T100000 B4138 ; configure sensor 1 as thermistor on pin e0temp M950 H1 C"e0heat" T1 ; create nozzle heater output on e0heat and map it to sensor 1 M307 H1 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit M143 H1 S255 ; set temperature limit for heater 0 to 255C M308 S2 P"F.5" Y"thermistor" T100000 B4138 ; configure sensor 2 as thermistor on pin e1temp M950 H2 C"e1heat" T2 ; create nozzle heater output on e1heat and map it to sensor 2 M307 H2 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit M143 H2 S255 ; set temperature limit for heater 0 to 255C ; Fans M950 F0 C"fan0" Q500 ; create fan 0 on pin fan0 and set its frequency M106 P0 S0 H-1 ; set fan 0 value. Thermostatic control is turned off M950 F1 C"fan1" Q500 ; create fan 1 on pin fan1 and set its frequency M106 P1 S0 H-1 ; set fan 1 value. Thermostatic control is turned off ; 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 M563 P1 D1 H2 F1 X3 ; define tool 1 G10 P1 U4.9 Y0 Z0 ; set tool 1 axis offsets => old U2.6 G10 P1 R0 S0 ; set initial tool 1 active and standby temperatures to 0C ; Custom settings are not defined ; Miscellaneous T0 ; select first tool M575 P1 B57600 S0 ; Enable BTT 35v2 TFT LCD M501Any help would be appreciated.
Thank you