Roto Toolboard and Scanning Probe issues
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Hi guys,
I have built an Idex printer with Mini5+, e3d Roto and Roto toolboards. Now I want to implement the first scanning probe but I always get the message "Invalid Z probe index".
When I start a bed leveling the printer says "G30: Probe already triggered at start of probing move".
Do you have any idea where I can find the problem?This ist part of the config file.
; Probes M558 K1 P11 C"120.i2c.ldc1612" H5 F6000 T6000 ; configure scanning probe t0 via slot #1 G31 P500 X32 Y0 Z4 ; set t0 Z probe trigger value, offset and trigger heightThis is my macro to start the leveling.
; Z-leveling with 3 points and scanning probe after Z-homing G28 ; home all axes G30 P0 X-180 Y-180 Z-99999 K1 ; probe point 0 near Z1-joint G30 P1 X0 Y180 Z-99999 K1 ; probe point 1 near Z2-joint G30 P2 X180 Y-180 Z-99999 S3 K1 ; probe point 2 near Z3-joint and calibrate all Z-motorsAll Boards are updated to the latest release.
The scanning probe is mounted with a bracket similiar to the duet3d example on github. -
Please share your full config.g and homing files, etc.
Also please send M122 and M98 P"config.g" in the gcode console and share the results here. -
Thanks for your answer.
What exactly does the trigger value (Pnnn) in the G91 command mean? Could that be the reason? (line60 in the config)Here are my complete config:
; Configuration file for RepRapFirmware on Duet 3 Mini 5+ WiFi ; executed by the firmware on start-up ; Stand 2024-08-07 ; General G90 ; absolute coordinates M83 ; relative extruder moves M550 P"Idechs" ; set hostname M911 S19.8 R22 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; set voltage thresholds and actions to run on power loss ; Accessories M575 P1 S0 B57600 ; configure PanelDue support G4 S2 ; Wait 2sec for the CAN expansion boards to become available ; Accelerometers ;M955 P120.0 I50 ; configure accelerometer on board #120 ;M955 P121.0 I50 ; configure accelerometer on board #121 ; Smart Drivers M569 P0.0 S0 D2 ; driver 0.1 goes forwards (Z1 axis) M569 P0.1 S1 D2 ; driver 0.1 goes backwards (Z2 axis) M569 P0.2 S1 D2 ; driver 0.2 goes backwards (Z3 axis) M569 P0.3 S0 D2 ; driver 0.3 goes backwards (X axis) M569 P0.4 S1 D2 ; driver 0.4 goes forwards (Y axis) M569 P0.5 S0 D2 ; driver 0.5 goes forwards (U axis) M569 P120.0 S1 D2 ; driver 120.0 goes forwards (extruder t0) M569 P121.0 S1 D2 ; driver 121.0 goes forwards (extruder t1) ; Axes M584 X0.3 Y0.4 U0.5 Z0.0:0.1:0.2 ; create axes M350 X16 Y16 Z16 U16 I1 ; configure microstepping with interpolation M906 X1680 Y1680 Z1600 U1680 ; set axis driver currents M92 X160 Y160 Z320 U160 ; configure steps per mm M208 X-306:200 Y-200:206 Z0:460 U-200:281 ; set minimum and maximum axis limits M566 X900 Y900 Z12 U900 ; set maximum instantaneous speed changes (mm/min) M203 X6000 Y6000 Z1000 U6000 ; set maximum speeds (mm/min) M201 X500 Y500 Z10 U500 ; set accelerations (mm/s^2) ; Motor Idle Current Reduction M906 I30 ; set motor current idle factor M84 S30 ; set motor current idle timeout ; Extruders M584 E120.0:121.0 ; set extruder mapping M350 E16:16 I1 ; configure microstepping with interpolation M906 E450:450 ; set extruder driver currents M92 E2682:2682 ; configure steps per mm M566 E120:120 ; set maximum instantaneous speed changes (mm/min) M203 E3600:3600 ; set maximum speeds (mm/min) M201 E3000:3000 ; set accelerations (mm/s^2) ; Kinematics M669 K1 X1:1:0:0 Y1:-1:0:-1 Z0:0:1:0 U0:0:0:1 ; configure CoreXY with Markforged kinematics U-Axis M671 X-204.5:0:204.5 Y-204.5:204.5:-204.5 S1.0 ; Z pivot points Z-axes ; Probes M558 K1 P11 C"120.i2c.ldc1612" H5 F6000 T6000 ; configure scanning probe t0 via slot #1 G31 P500 X32 Y0 Z4 ; set t0 Z probe trigger value, offset and trigger height ;M558 K2 P11 C"121.i2c.ldc1612" H5 F6000 T6000 ; configure scanning probe t1 via slot #2 ;G31 P500 X0 Y0 Z0.7 ; set Z probe trigger value, offset and trigger height ; Endstops M574 X1 S1 P"120.io0.in" ; configure X axis endstop M574 Y2 S1 P"io4.in" ; configure Y axis endstop M574 Z2 S1 P"io1.in+io2.in+io3.in" ; configure Z axis endstops M574 U2 S1 P"121.io0.in" ; configure U axis endstop ; Mesh Bed Compensation M557 X-175:175 Y-175:175 S20:20 ; define grid for mesh bed compensation ; Sensors M308 S0 P"temp0" Y"thermistor" A"Heated Bed" T100000 B4725 C7.06e-8 ; configure sensor #0 M308 S1 P"120.temp0" Y"thermistor" A"Nozzle T0" T100000 B4658 C6.5338987554e-08 ; configure sensor #1 M308 S2 P"121.temp0" Y"thermistor" A"Nozzle T1" T100000 B4658 C6.5338987554e-08 ; configure sensor #2 M308 S3 P"120.temp1" Y"thermistor" A"Heatsink T0" T100000 B4725 C7.06e-8 ; configure sensor #3 M308 S4 P"121.temp1" Y"thermistor" A"Heatsink T1" T100000 B4725 C7.06e-8 ; configure sensor #4 ; Heaters M950 H0 C"out0" T0 ; create heater #0 heated bed M143 H0 P0 T0 C0 S120 A0 ; configure heater monitor #0 for heater #0 M307 H0 R2.43 D5.5 E1.35 K0.56 B0 ; configure model of heater #0 M950 H1 C"120.out0" T1 ; create heater #1 T0 M143 H1 P0 T1 C0 S300 A0 ; configure heater monitor #0 for heater #1 T0 M307 H1 R2.43 D5.5 E1.35 K0.56 B0 ; configure model of heater #1 T0 M950 H2 C"121.out0" T2 ; create heater #2 T1 M143 H2 P0 T1 C0 S300 A0 ; configure heater monitor #0 for heater #2 M307 H2 R2.43 D5.5 E1.35 K0.56 B0 ; configure model of heater #2 ; Heated beds M140 P0 H0 R60 ; configure heated bed #0 ; Fans M950 F0 C"out3" ; create fan #0 Electricl Fan M106 P0 C"Electrical Fan" S0 B0.1 H0 T40:90 ; configure fan #0 M950 F1 C"120.out2+out2.tach" ; create fan #1 Heatsink t0 M106 P1 C"Heatsink Fan T0" S0 B0.1 H3 T30:50 ; configure fan #1 bezogen auf 120.temp1 M950 F2 C"121.out2+out2.tach" ; create fan #2 Heatsink t1 M106 P2 C"Heatsink Fan T1" S0 B0.1 H4 T30:50 ; configure fan #2 M950 F3 C"120.out1" ; create fan #3 Partcooling t0 M106 P3 C"Partcooling Fan T0" S0 L0 X255 B0.1 ; configure fan #3 M950 F4 C"121.out1" ; create fan #4 Partcooling t1 M106 P4 C"Partcooling Fan T1" S0 L0 X255 B0.1 ; configure fan #4 ; Tools M563 P0 D0 H1 F3 ; create tool #0 M568 P0 R160 S220 ; set initial tool #0 active and standby temperatures to 20C M563 P1 D1 H2 F4 ; create tool #1 M568 P1 R0 S0 ; set initial tool #1 active and standby temperatures to 20CAnd here are the M122 results:
m122 === Diagnostics === RepRapFirmware for Duet 3 Mini 5+ version 3.5.2 (2024-06-11 17:14:16) running on Duet 3 Mini5plus WiFi (standalone mode) Board ID: 3U6ZP-DN6KL-K65J0-409NA-NF02Z-ZVQH8 Used output buffers: 1 of 40 (37 max) Error in macro line 65 while starting up: invalid Z probe index === RTOS === Static ram: 103368 Dynamic ram: 123760 of which 12 recycled Never used RAM 11348, free system stack 138 words Tasks: NETWORK(1,ready,19.4%,217) LASER(5,nWait 7,0.0%,269) HEAT(3,nWait 6,0.0%,335) Move(4,nWait 6,0.0%,285) CanReceiv(6,nWait 1,0.1%,796) CanSender(5,nWait 7,0.0%,336) CanClock(7,delaying,0.0%,348) TMC(4,delaying,1.6%,67) MAIN(1,running,77.8%,455) IDLE(0,ready,0.1%,29) AIN(4,delaying,0.9%,259), total 100.0% Owned mutexes: WiFi(NETWORK) === Platform === Last reset 00:03:02 ago, cause: power up Last software reset time unknown, reason: HeatTaskStuck, Gcodes spinning, available RAM 53972, slot 2 Software reset code 0x0143 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0000080f BFAR 0xe000ed38 SP 0x20013938 Task IDLE Freestk 17002 ok Stack: 00000000 2001329c 10000000 e000e000 20000f4c 000a1821 000a2004 61000000 000a1fed 00000000 20013298 2002cd20 20013290 00000000 00004e22 2001882c 0009e359 20025198 20025110 000546f9 00057647 20025198 2002519c 2002511c 20025118 a5a5a500 41c9b550 Error status: 0x00 Aux0 errors 0,1,0 MCU revision 3, ADC conversions started 183006, completed 183005, timed out 0, errs 0 MCU temperature: min 23.9, current 40.5, max 40.7 Supply voltage: min 23.6, current 24.1, max 24.2, under voltage events: 0, over voltage events: 0, power good: yes Heap OK, handles allocated/used 99/2, heap memory allocated/used/recyclable 2048/104/72, gc cycles 0 Events: 0 queued, 0 completed Driver 0: standstill, SG min 0, read errors 0, write errors 0, ifcnt 15, reads 16516, writes 15, timeouts 0, DMA errors 0, CC errors 0 Driver 1: standstill, SG min 0, read errors 0, write errors 0, ifcnt 15, reads 16516, writes 15, timeouts 0, DMA errors 0, CC errors 0 Driver 2: standstill, SG min 0, read errors 0, write errors 0, ifcnt 15, reads 16516, writes 15, timeouts 0, DMA errors 0, CC errors 0 Driver 3: standstill, SG min 0, read errors 0, write errors 0, ifcnt 15, reads 16516, writes 15, timeouts 0, DMA errors 0, CC errors 0 Driver 4: standstill, SG min 0, read errors 0, write errors 0, ifcnt 15, reads 16516, writes 15, timeouts 0, DMA errors 0, CC errors 0 Driver 5: standstill, SG min 0, read errors 0, write errors 0, ifcnt 15, reads 16516, writes 15, timeouts 0, DMA errors 0, CC errors 0 Driver 6: standstill, SG min 0, read errors 0, write errors 0, ifcnt 10, reads 16521, writes 10, timeouts 0, DMA errors 0, CC errors 0 Date/time: 2024-08-07 08:22:43 Cache data hit count 342072592 Slowest loop: 99.65ms; fastest: 0.16ms === Storage === Free file entries: 20 SD card 0 detected, interface speed: 22.5MBytes/sec SD card longest read time 4.0ms, write time 0.0ms, max retries 0 === Move === DMs created 83, segments created 3, maxWait 63468ms, bed compensation in use: none, height map offset 0.000, max steps late 0, min interval 0, bad calcs 0, ebfmin 0.00, ebfmax 0.00 no step interrupt scheduled Moves shaped first try 0, on retry 0, too short 0, wrong shape 0, maybepossible 0 === DDARing 0 === Scheduled moves 17, completed 17, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1 === DDARing 1 === Scheduled moves 0, completed 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1 === Heat === Bed heaters 0 -1 -1 -1, chamber heaters -1 -1 -1 -1, ordering errs 0 === GCodes === Movement locks held by null, null HTTP is idle in state(s) 0 Telnet is idle in state(s) 0 File is idle in state(s) 0 USB is idle in state(s) 0 Aux is idle in state(s) 0 Trigger is idle in state(s) 0 Queue is idle in state(s) 0 LCD is idle in state(s) 0 SBC is idle in state(s) 0 Daemon is idle in state(s) 0 Aux2 is idle in state(s) 0 Autopause is idle in state(s) 0 File2 is idle in state(s) 0 Queue2 is idle in state(s) 0 Q0 segments left 0, axes/extruders owned 0x0000007 Code queue 0 is empty Q1 segments left 0, axes/extruders owned 0x0000000 Code queue 1 is empty === CAN === Messages queued 1677, received 7287, lost 0, errs 0, boc 0 Longest wait 1ms for reply type 6034, peak Tx sync delay 13, free buffers 26 (min 25), ts 911/910/0 Tx timeouts 0,0,0,0,0,0 === Network === Slowest loop: 15.32ms; fastest: 0.00ms Responder states: MQTT(0) HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0) HTTP sessions: 1 of 8 === WiFi === Interface state: active Module is connected to access point Failed messages: pending 0, notrdy 0, noresp 0 Firmware version 1.26 MAC address e8:68:e7:e1:4d:e5 Module reset reason: Power up, Vcc 3.38, flash size 2097152, free heap 24792 WiFi IP address 192.168.3.108 Signal strength -72dBm, channel 0, mode 802.11n, reconnections 0 Clock register 00002002 Socket states: 0 0 0 0 0 0 0 0...and the M98
M98 P"config.g" Error: invalid Z probe index Warning: Heater 0 predicted maximum temperature at full power is 321°C... and the Z-leveling macro
; Z-leveling with 3 points and scanning probe after Z-homing G28 ; home all axes G30 P0 X-180 Y-180 Z-99999 K1 ; probe point 0 near Z1-joint G30 P1 X0 Y180 Z-99999 K1 ; probe point 1 near Z2-joint G30 P2 X180 Y-180 Z-99999 S3 K1 ; probe point 2 near Z3-joint and calibrate all Z-motors -
@trulm yes the trigger value (set in the G31 command) is almost certainly too low for a scanning probe. You can read the value being returned by the probe in the "Z-Probe" box in DWC.
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@trulm In line 60 as well as needing to sort out the trigger value you also need to add K1. At the moment you configuring probe 0 but you have specified your scanning probe to be probe 1 in the M558 line.
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@dc42 @gloomyandy Thanks to both of you for your help!
It's nice to see that the community here helps each other. This is no longer the case in many other forums
