Error:Failed to activate input monitor on pin 255

jay_s_uk

@SJI theres nothing in your config thats wrong so maybe something is being added to your gcode thats sending a command.
maybe post your start gcode so we can take a look

SJI

@jay_s_uk

;Simplify 3d – Scripts – Starting 
G90
M82
M98 P"0:/macros/Setup/Safety_Contactor_ON"
M98 P"0:/macros/Setup/StartScript"

;Select Bed Mesh

;M117 "Bed Mesh Full X260 Y290"
;M98 P"0:/macros/Bed/BedMeshFullX260Y290"

;M117 "Bed Mesh Half X130 Y145"
;M98 P"0:/macros/Bed/BedMeshHalfX130Y145"

M117 "Bed Mesh Small X65 Y72.5"
M98 P"0:/macros/Bed/BedMeshSmallX65Y72.5"

;M117 "Bed Mesh Ulti X150 Y130"
;M98 P"0:/macros/Bed/BedMeshUltiX150Y130"

T0

;P"0:/macros/Setup/Safety_Contactor_ON"
;Safety Contactor ON
M42 P2 S1

;P"0:/macros/Setup/StartScript"
;Here is the start of the macros for bed leveling, etc
M98 P"0:/macros/Setup/Filament_Loaded_message"
M98 P"0:/macros/BLTouch/Probesettings.g"			;BLTouch Parameters
M117 "Screw Levelling"
M98 P"0:/macros/Bed/ScrewLevelling"		     		;Levels Bed Screws

;P"0:/macros/Setup/Filament_Loaded_message"
M291 P"FILAMENT LOADED?" S3
G4 S1
M117 "LET'S PRINT"
G4 S1

;P"0:/macros/BLTouch/Probesettings.g"
M574 Z0 P"20.nil"
M950 S0 C"20.io0.out"
M558 P9 C"^20.io0.in" H20 F500 T12000
G31 P500 X0 Y-30.0 Z1.4                                     ; set Z probe trigger value, offset and trigger height

;P"0:/macros/Bed/ScrewLevelling"
;3 x LeadScrews Levelling

;BLTouch OffSets
;X axis = 0 no offset
;Y axis = -30 in front of the nozzle

M561 ; clear bed transform
G29 S2 ; clear height map
 
G28  ; home all axis
G90  ; use absolute co-ordinates

M671 X-142:0:142 Y-88:152:-88 S50
M558 H20 F480 T12000                    ;Set Z probe dive height (H) + speeds (F Probe 1st probe 8mm/s:2nd probe) (T Travel 200mm/s)

; Probe the bed at 3 points adjacent to motors
G30 P0 X-142 Y-88 H0 Z-99999	    	;X-142 Y88     Driver 3
G30 P1 X0.0 Y122 H0 Z-99999		    	;X0 Y304  Driver 4
G30 P2 X142 Y-88 H0 Z-99999 S3		    ;X142 Y88   Driver 5

G28 Z								    ;Home Z Axis Again
M558 H5 F120                            ;Set Z Axis Dive Height + F = 2mm/s

G30 P0 X-142 Y-88 H0 Z-99999		    ;X142 Y88     Driver 3
G30 P1 X0.0 Y122 H0 Z-99999			    ;X0 Y304  Driver 4
G30 P2 X142 Y-88 H0 Z-99999 S3		    ;X142 Y88   Driver 5


G28 	; Home all axes for establishing datums

jay_s_uk

@SJI again, theres nothing in those either so i'm unsure of where the message is coming from.
Do you have anything in start.g or daemon.g in sys?

SJI

@jay_s_uk i'm not using daemon.g or start.g
It's got me stumped.
Oh I'm on build 3.4.5
Board: Duet 3 MB6HC (MB6HC)
Firmware: RepRapFirmware for Duet 3 MB6HC 3.4.5
Duet Web Control 3.4.5
1LC was updated too 3.4.5

jay_s_uk

@SJI can you post the first section of the gcode file up to the point it starts to prnit?

SJI

@jay_s_uk

; thumbnail begin 160x160 7692
;Removed for posting
; thumbnail end
; G-Code generated by Simplify3D(R) Version 5.1.1
; Jul 12, 2023 at 4:08:35 PM
; Settings Summary
;   processName,Process 1
;   targetModels,ExtrusionArm
;   profileName,HevORT
;   profileVersion,2023-07-12 16:07:33
;   app,S3D-Software 5.1.1
;   technology,fff
;   baseProfile,
;   extruder,Extruder 1
;   toolheadNumber,0
;   nozzleDiameter,0.60000
;   extrusionMultiplier,1.00000
;   extrusionWidthMode,automatic
;   extrusionWidth,0.30000
;   useRetraction,0
;   retractDistance,1.00000
;   extraRestartDistance,0.00000
;   retractVerticalLift,0.00000
;   retractSpeed,1800.00000
;   useCoasting,0
;   coastingDistance,0.20000
;   useWiping,0
;   wipingDistance,5.00000
;   speedMaxFlowRate,1000.00000
;   toolheadOffsetX,0.00000
;   toolheadOffsetY,0.00000
;   filamentDiameter,1.75000
;   filamentPricePerKilogram,52.00000
;   filamentDensity,1.22000
;   primaryExtruder,Extruder 1
;   layerHeight,0.20000
;   topSolidLayers,5
;   bottomSolidLayers,5
;   outlinePerimeters,1
;   useVaseMode,0
;   useAdaptiveLayerHeights,0
;   minAdaptiveLayerHeight,0.10000
;   maxAdaptiveLayerHeight,0.30000
;   adaptiveSmoothingLevel,5
;   horizontalOuterCompensation,0.00000
;   horizontalInnerCompensation,0.00000
;   firstLayerUnits,percentage
;   firstLayerHeightPercentage,100
;   firstLayerWidthPercentage,100
;   firstLayerSpeedPercentage,100
;   firstLayerHeightAbsolute,0.30000
;   firstLayerWidthAbsolute,0.40000
;   firstLayerSpeedAbsolute,900.00000
;   startPointStrategy,closest
;   alignStartPointsX,0.00000
;   alignStartPointsY,0.00000
;   restrictStartPoints,0
;   perimeterPrintingOrder,inside_out
;   islandPrintingOrder,closest
;   printInfillBeforePerimeters,0
;   useSkirt,1
;   skirtExtruder,Extruder 1
;   skirtLayers,1
;   skirtOffset,1.00000
;   skirtOutlines,5
;   useRaft,0
;   raftExtruder,Extruder 1
;   raftBaseLayers,2
;   raftTopLayers,3
;   raftOffset,3.00000
;   raftSeparationDistance,0.14000
;   raftSpeedUnits,percentage
;   raftSpeedPercentage,30
;   raftSpeedAbsolute,600.00000
;   usePrimePillar,0
;   primePillarExtruder,Extruder 1
;   primePillarWidth,12.00000
;   primePillarLocation,north_west
;   primePillarSpeedPercentage,100
;   primePillarInfillPercentage,100
;   autoStopPrimePillar,1
;   primePillarLayersAfterAutoStop,0
;   useOozeShield,0
;   oozeShieldExtruder,Extruder 1
;   oozeShieldOffset,2.00000
;   oozeShieldOutlines,1
;   oozeShieldSidewallShape,waterfall
;   oozeShieldSidewallAngle,30
;   oozeShieldSpeedPercentage,100
;   autoStopOozeShield,1
;   oozeShieldLayersAfterAutoStop,0
;   sparseInfillExtruder,Extruder 1
;   sparseInfillPattern,rectilinear
;   sparseInfillRotation,0
;   sparseInfillPercentage,100
;   sparseInfillExtrusionWidthPercentage,100
;   sparseInfillCombinedLayers,1
;   denseInfillLayers,0
;   denseInfillPercentage,100
;   infillOutlineOverlapPercentage,25
;   minInfillLength,0.00000
;   externalInfillPattern,rectilinear
;   externalInfillRotation,0
;   solidInfillThresholdArea,0.00000
;   solidInfillExtraExpansion,0.00000
;   useMonotonic,1
;   useDiaphragm,1
;   diaphragmSolidLayers,3
;   diaphragmSpacingLayers,20
;   topLayerExtraExpansion,1.00000
;   topLayerExtrusionModifier,100
;   overrideFanSpeedForTopLayer,0
;   topLayerFanSpeedPercentage,100
;   useIroning,0
;   ironingOutlineOffsetPercentage,50
;   ironingExtrusionWidthPercentage,25
;   ironingExtrusionModifier,15
;   ironingSpeedModifier,30
;   sparseSupportExtruder,Extruder 1
;   sparseSupportInfillPattern,aligned
;   sparseSupportInfillRotation,0
;   sparseSupportInfillPercentage,30
;   sparseSupportOutlines,0
;   sparseSupportCombinedLayers,1
;   upperDenseSupportLayers,0
;   lowerDenseSupportLayers,0
;   denseSupportExtruder,Extruder 1
;   denseSupportInfillPercentage,70
;   denseSupportExtraExpansion,0.00000
;   baseSupportLayers,0
;   supportInflationDistance,0.00000
;   supportHorizontalPartOffset,0.30000
;   supportUpperSeparationLayers,1
;   supportLowerSeparationLayers,1
;   defaultPrintSpeed,3600.00000
;   outerPerimeterSpeedPercentage,100
;   innerPerimeterSpeedPercentage,100
;   topLayerSpeedPercentage,100
;   solidInfillSpeedPercentage,100
;   sparseSupportSpeedPercentage,90
;   denseSupportSpeedPercentage,70
;   travelSpeedXY,9000.00000
;   travelSpeedZ,3600.00000
;   reduceSpeedForQuickLayers,1
;   speedMaxQuickLayerTime,10.00000
;   minQuickLayerSpeedPercentage,30
;   reduceSpeedForShortPerimeters,1
;   speedMaxShortPerimeterLength,40.00000
;   minShortPerimeterSpeedPercentage,50
;   reduceSpeedForMaxFlowRate,0
;   accelXY,10000.00000
;   accelZ,500.00000
;   accelE,10000.00000
;   jerkXY,600.00000
;   jerkZ,24.00000
;   jerkE,300.00000
;   exportFileFormat,gcode
;   useStickyCommands,1
;   use5D,1
;   relativeExtrusionDistances,0
;   allowExtruderAxisZeroing,1
;   independentExtruderAxes,0
;   includeM10123,1
;   includeThumbnailImages,1
;   thumbnailImageEncoding,standard
;   thumbnailImageSizes,160|160,400|400
;   x3gMachineProfile,r2
;   overrideStepsPerMillimeter,0
;   stepsPerMillimeterX,88.57319
;   stepsPerMillimeterY,88.57319
;   stepsPerMillimeterZ,400.00000
;   stepsPerMillimeterA,96.27520
;   stepsPerMillimeterB,96.27520
;   xyzFileFormatVersion,1
;   makerBotMachineProfile,replicator_5
;   makerBotModelExtruder,mk13
;   makerBotSupportExtruder,mk14_s
;   makerBotModelMaterial,pla
;   makerBotSupportMaterial,pva
;   globalOffsetX,0.00000
;   globalOffsetY,0.00000
;   globalOffsetZ,0.00000
;   applyToolheadOffsets,0
;   buildVolumeShape,rectangular
;   buildVolumeX,260.00000
;   buildVolumeY,290.00000
;   buildVolumeZ,325.00000
;   buildVolumeDiameter,200.00000
;   originOffsetX,130.00000
;   originOffsetY,145.00000
;   originOffsetZ,0.00000
;   homingDirectionX,max
;   homingDirectionY,min
;   homingDirectionZ,min
;   mirrorVisualX,0
;   mirrorVisualY,1
;   mirrorVisualZ,0
;   machineBackgroundModel,
;   startingScript,"G90|M82|M98 P""0:/macros/Setup/Safety_Contactor_ON""|M98 P""0:/macros/Setup/StartScript""||;Select Bed Mesh||;M117 ""Bed Mesh Full X260 Y290""|;M98 P""0:/macros/Bed/BedMeshFullX260Y290""||;M117 ""Bed Mesh Half X130 Y145""|;M98 P""0:/macros/Bed/BedMeshHalfX130Y145""||M117 ""Bed Mesh Small X65 Y72.5""|M98 P""0:/macros/Bed/BedMeshSmallX65Y72.5""||;M117 ""Bed Mesh Ulti X150 Y130""|;M98 P""0:/macros/Bed/BedMeshUltiX150Y130""||T0"
;   preLayerChangeScript,
;   postLayerChangeScript,
;   preRetractionScript,
;   postRetractionScript,
;   preToolChangeScript,
;   postToolChangeScript,
;   processChangeScript,
;   endingScript,"M98 P""0:/macros/Setup/Safety_Contactor_OFF""|M98 P""0:/macros/Setup/EndScript""|"
;   postProcessingScript,"{REPLACE ""M101"" ""G11""},|{REPLACE ""M103"" ""G10""},|{STRIP ""M102""},|{REPLACE ""Material Length"" ""Filament length""}"
;   useBridging,1
;   bridgingThresholdArea,50.00000
;   bridgingInfillExtraExpansion,1.00000
;   bridgingExtrusionModifier,100
;   bridgingSpeedModifier,100
;   overrideFanSpeedForBridging,0
;   bridgingFanSpeedPercentage,100
;   useFixedBridgingAngle,0
;   fixedBridgingAngle,0
;   applyBridgingToPerimeters,0
;   bridgingPerimeterExtraOverlap,0.00000
;   minBridgingPerimeterLength,10.00000
;   useToolChangeRetraction,0
;   toolChangeRetractDistance,12.00000
;   toolChangeExtraRestartDistance,-0.50000
;   toolChangeRetractSpeed,600.00000
;   toolChangePrimeOnFirstUse,0
;   toolChangeRetractAtEnd,0
;   externalThinWallType,single_extrusions
;   internalThinWallType,gap_fill
;   thinWallAllowedOverlapPercentage,10
;   singleExtrusionMinLength,0.20000
;   singleExtrusionMinWidthPercentage,50
;   singleExtrusionMaxWidthPercentage,200
;   singleExtrusionEndpointExtensionDistance,0.20000
;   onlyRetractWhenCrossingOutlines,1
;   retractBetweenLayers,1
;   retractOnTopLayers,1
;   useRetractionMinTravel,0
;   retractionMinTravel,5.00000
;   useRetractionMinExtrusion,0
;   retractionMinExtrusion,3.00000
;   onlyVerticalLiftOnTopLayers,1
;   retractWhileWiping,0
;   wipingMode,outer_perimeter
;   avoidCrossingOutlines,1
;   maxMovementDetourFactor,3.00000
;   openLoopSlicingBehavior,thicken
;   openLoopThickenWidth,0.10000
;   slicingRegionRepairMode,positive
G90
M82
G90
M82
M98 P"0:/macros/Setup/Safety_Contactor_ON"
M98 P"0:/macros/Setup/StartScript"
;Select Bed Mesh
;M117 "Bed Mesh Full X260 Y290"
;M98 P"0:/macros/Bed/BedMeshFullX260Y290"
;M117 "Bed Mesh Half X130 Y145"
;M98 P"0:/macros/Bed/BedMeshHalfX130Y145"
M117 "Bed Mesh Small X65 Y72.5"
M98 P"0:/macros/Bed/BedMeshSmallX65Y72.5"
;M117 "Bed Mesh Ulti X150 Y130"
;M98 P"0:/macros/Bed/BedMeshUltiX150Y130"
T0
; process Process 1
; layer 1, Z = 0.2000
T0
; feature skirt
; tool H0.2000 W0.720
G1 X41.756 Y16.740 F9000
G1 Z0.2000 F3600
G11
G92 E0.00000
G1 X-41.756 Y16.740 E4.99975 F3600
G1 X-44.240 Y14.256 E5.21004
G1 X-44.240 Y-14.256 E6.91703
G1 X-41.756 Y-16.740 E7.12732
G1 X41.756 Y-16.740 E12.12707
G1 X44.240 Y-14.256 E12.33736
G1 X44.240 Y14.256 E14.04435
G1 X41.756 Y16.740 E14.25464
G10
G1 X41.458 Y16.020 F9000
G11
G92 E0.00000
G1 X-41.458 Y16.020 E4.96404 F3600
G1 X-43.520 Y13.958 E5.13862
G1 X-43.520 Y-13.958 E6.80990
G1 X-41.458 Y-16.020 E6.98448
G1 X41.458 Y-16.020 E11.94852
G1 X43.520 Y-13.958 E12.12310
G1 X43.520 Y13.958 E13.79439
G1 X41.458 Y16.020 E13.96897
G10
G1 X41.160 Y15.300 F9000
G11
G92 E0.00000

I've also noticed I'm not getting the full information when selecting the file on the 7" PanelDue. Layer Height, Sliced By, etc

heres the end code

G10
; layer end
M98 P"0:/macros/Setup/Safety_Contactor_OFF"
M98 P"0:/macros/Setup/EndScript"
; Build Summary
;   Build Time: 4 hours 45 minutes
;   Filament length: 58879.2 mm (58.88 m)
;   Material Volume: 141621.0 mm^3 (141.62 cc)
;   Material Weight: 172.78 g (0.38 lb)
;   Material Cost: 8.98

jay_s_uk

@SJI still can't see anything there either. Do you have anything in tpre0.g or tpost.g?
Might be better starting a new thread about not being able to get the full file information on the paneldue

SJI

@jay_s_uk
Just did a diagnostic on the toolboard whilst it's still running

M122 B20
Diagnostics for board 20: Duet TOOL1LC rev 1.1 or later firmware version 3.4.4 (2022-10-14 11:46:33) Bootloader ID: SAMC21 bootloader version 2.4 (2021-12-10) All averaging filters OK Never used RAM 2648, free system stack 45 words Tasks: Move(notifyWait,0.5%,91) HEAT(notifyWait,0.9%,75) CanAsync(notifyWait,0.0%,61) CanRecv(notifyWait,0.1%,74) CanClock(notifyWait,0.0%,65) ACCEL(notifyWait,0.0%,61) TMC(notifyWait,6.1%,57) MAIN(running,82.3%,351) IDLE(ready,0.0%,26) AIN(delaying,10.0%,142), total 100.0% Last reset 03:09:29 ago, cause: power up Last software reset data not available Driver 0: pos 12140682, 412.0 steps/mm,ok, SG min 0, read errors 0, write errors 0, ifcnt 13, reads 32782, writes 13, timeouts 0, DMA errors 0, CC errors 0, steps req 12686994 done 12686873 Moves scheduled 66473, completed 66472, in progress 1, hiccups 0, step errors 0, maxPrep 656, maxOverdue 1, maxInc 1, mcErrs 0, gcmErrs 0 Peak sync jitter -2/4, peak Rx sync delay 231, resyncs 0/0, next step interrupt due in 218 ticks, enabled VIN voltage: min 23.9, current 24.1, max 24.2 MCU temperature: min 38.6C, current 54.8C, max 56.2C Last sensors broadcast 0x00000002 found 1 109 ticks ago, 0 ordering errs, loop time 1 CAN messages queued 227681, send timeouts 0, received 169009, lost 0, free buffers 37, min 35, error reg 0 dup 0, oos 0/0/0/0, bm 0, wbm 0, rxMotionDelay 658, adv 32902/74661 Accelerometer: LIS3DH, status: 00 I2C bus errors 0, naks 3, other errors 0

I'll look into the panel due issue
My actual chamber temp is 31 degrees and I can't see anything out of the ordinary on the 1LC

SJI

@jay_s_uk

; tpre0.g
; called before tool 0 is selected
;
; generated by RepRapFirmware Configuration Tool v3.2.2 on Wed Jan 27 2021 10:10:40 GMT+1100 (Australian Eastern Daylight Time)

; tpost0.g
; called after tool 0 has been selected
;
; generated by RepRapFirmware Configuration Tool v3.2.2 on Wed Jan 27 2021 10:10:41 GMT+1100 (Australian Eastern Daylight Time)
; Wait for set temperatures to be reached
M116 P0

jay_s_uk

@SJI nothing there either in which case i'm stumped

dc42

@SJI said in Error:Failed to activate input monitor on pin 255:

M574 X1 S1 P"20.io2.in" ; Tool board 1LC configure active-low X axis endstop

The message could be coming from trying to activate the X endstop. Does the X endstop work?

SJI

@jay_s_uk
Nothing like a good challenge

SJI

@dc42
Yes end stops working correctly.
They are optical endstops
X endstop is Min
Y endstop is Min

droftarts

@SJI In config.g you have:

; Z-Probe
; Pushed to macro's
M950 S0 C"20.io0.out" ; create servo pin 0 for BLTouch
M558 P9 C"^20.io0.in" H20 F500 T12000 ; set Z probe type to bltouch and the dive height + speeds

In /macros/BLTouch/Probesettings.g you have:

;P"0:/macros/BLTouch/Probesettings.g"
M574 Z0 P"20.nil"
M950 S0 C"20.io0.out"
M558 P9 C"^20.io0.in" H20 F500 T12000
G31 P500 X0 Y-30.0 Z1.4                                     ; set Z probe trigger value, offset and trigger height

The probe is being created in config.g (perhaps it should be commented out here?), then you're cancelling the assignment in the macro ( though this possibly is not working, as I think this should be just M574 Z0 P"nil"), then recreating it. I think some part of this isn't working.

What happens if you turn on the machine, then run M98 P"0:/macros/BLTouch/Probesettings.g"? Do you get the same message?

Ian

SJI

@droftarts
You are a champion. I didn't even see that error in the probesettings.g