My current WIP project
printer: east3d gecko
board: duet
extruder: nimble

suppose to work with 4-6 heads (at least I hope it will)

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@dc42 set it to preorder somethere %-) willing to put some buks there

If it still relevant,
m92 e{move.extruders[0].stepsPerMm}:1333 works in 3.xx

Currently its all printed (ABS/PETG)
waiting for a steel locations pins
and after finish all the beta - will cnc both plates

After that - duet per tool config offset

Currently its kind of loosy, BUT, because of that and the magnets - it fit exact the same position every time %-)

@dc42
Thanks, I miss that part from the documentation.
So, all goes as expected than

@dc42 set it to preorder somethere %-) willing to put some buks there

Hi, I try configuring zprobe on 3hc,
and receive strange behavior
io0.out does not work (no error message, just do not drive servo). may be not related to the case.
io1.out - works like a charm
io2.out - I receive the following error M950: Unknown pin name 'io2.out'

steps to reproduce
connect 3hc with proper number (let's say 10)

than
M950 S0 C"10.io2.out"
M558 P9 C"10.io2.in" I0 R1 H3

m122 b10
Diagnostics for board 10:
Duet EXP3HC firmware version 3.3 (2021-06-15 16:12:41)
Bootloader ID: not available
Never used RAM 158712, free system stack 4392 words
Tasks: Move(notifyWait,0.0%,160) HEAT(delaying,0.0%,88) CanAsync(notifyWait,0.0%,69) CanRecv(notifyWait,0.0%,82) CanClock(notifyWait,0.0%,71) TMC(notifyWait,7.3%,63) MAIN(running,91.4%,438) IDLE(ready,0.0%,39) AIN(delaying,1.3%,263), total 100.0%
Last reset 00:11:50 ago, cause: software
Last software reset data not available
Driver 0: position 0, 837.0 steps/mm, standstill, reads 52651, writes 19 timeouts 0, SG min/max 0/0, steps req 0 done 0
Driver 1: position 0, 60.0 steps/mm, standstill, reads 52654, writes 16 timeouts 0, SG min/max 0/0, steps req 0 done 0
Driver 2: position 0, 80.0 steps/mm, standstill, reads 52660, writes 11 timeouts 0, SG min/max 0/0, steps req 0 done 0
Moves scheduled 0, completed 0, in progress 0, hiccups 0, step errors 0, maxPrep 0, maxOverdue 0, maxInc 0, mcErrs 0, gcmErrs 0
Peak sync jitter 0/17, peak Rx sync delay 179, resyncs 0/0, no step interrupt scheduled
VIN: 24.1V, V12: 12.2V
MCU temperature: min 37.0C, current 37.9C, max 38.3C
Ticks since heat task active 102, ADC conversions started 710206, completed 710206, timed out 0, errs 0
Last sensors broadcast 0x00000800 found 1 107 ticks ago, loop time 0
CAN messages queued 8226, send timeouts 0, received 9071, lost 0, free buffers 37, min 37, error reg 100000
dup 0, oos 0/0/0/0, bm 0, wbm 0, rxMotionDelay 0

dup for:
https://forum.duet3d.com/topic/23086/bug-using-variables-for-multiple-extruders-does-not-work/3
https://forum.duet3d.com/topic/20788/m572-s-d-parameter-doesn-t-process-expressions

Hi,
this command m92 e{move.extruders[0].stepsPerMm}:1333 has been working for me in 3.0
but it does not in 3.3RC3
nor any other commands with eXXX:YYY

P.S. m92 e{move.extruders[0].stepsPerMm} works as expected

@Günter-Jibben Hi, do you have that fan design posted anywhere ?

If it still relevant,
m92 e{move.extruders[0].stepsPerMm}:1333 works in 3.xx

@dc42 said in rrf3 state model question (get the config values):

move.extruders

Thanks
that command works
m92 e{move.extruders[0].stepsPerMm}:1333

I need to find the docs for the object model

its more or less corelated with https://forum.duet3d.com/topic/15523/m92-to-set-extruder-esteps-individually-in-a-dual-config

Hi,
I have multiple heads with the different phisical setup (different type of extruders, remote/direct)
So, I need to set its steps on a macros

The issue here is:
I cant set steps for E1 without touching E0 by M92

Is there any way setting the steps for Ex individually, or get the config from rrf3.state.models, like

m92 e{config.e0.steps:9999:config.e2.steps:config.e3.steps} where 9999 - its my new value for e1