rehome.g not found
-
Hello, I have a little problem with stall detection, when a stall is detected is displayed only on panel due file rehome.g not found and nothing happens. I confirm that the file has been placed in the sys folder as indicated in the guide.
I also do not understand how I calculate actual current in 3D printer calc toolbox file.
Does anyone want to help me?
Thank you
Marco -
Are you sure it's named exactly the same?
Are you sure it's in the right place?In the root of the SD card should be /sys/ and then inside there rehome.g.
Sometimes things get messed up and we're working on files in the wrong place.
I'm not sure what you mean by calculate actual current?
-
@Phaedrux, I'm working on Duet3 with SBC, so I don't have SD, the file is placed inside the system folder.
-
Are you using an expansion board? Motors connected to an expansion board cannot currently be used for stall detection homing.
Are you all up to date with sudo apt update, etc?
-
@Phaedrux, I also connected an expansion board but the motors on which I'm detecting the stall are on main board.
I would also need some information regarding the calculation of the value H of M915, I do not clear how to calculate the actual current value on spreadsheet 3D printer calc toolbox.
Now is setting this but I don't know if is correct:M569 P0.0 V40 H5 M569 P0.1 V40 H5 M915 X Y T20000 S15 H200 F1 R3 I had to set the S value pretty high because otherwise it wasn't reliable
-
I'm not currently setup to test stall detection on a Duet 3, it'll be a while yet before I'm able to fully convert my printer.
Does the stall detection work if the expansion board is removed entirely?
-
@Phaedrux, I didn't try to remove it, but I'd rather avoid it because I need the connected motors for prepare printing. Could it be enough to remove can cable?
-
@Phaedrux, this morning I did some tests:
1_ start printing as from last configuration and while running start.g continues to appear rehome.g not found on panel due, on DWC nothing is displayed.
2_ running start.g from DWC, no error and I did not find anything abnormal.
Having said that, I think there is something that conflicts with the gcode created by the slicer. I'm currently using the latest version of cura mater (4.7.1).
Publish file in question White_minnow_rev1.gcodeI believe that the errors caused during printing are derived from same problem.
If it is necessary I can try to start printing from another slicer -
@Phaedrux, I also created a small macro that passed to the ends of the axes moving first X then Y and finally moving the diagonals increasing the speed of 1000 at each cycle and even this did not give problems
-
Can you post some additional information?
Results of M122, config.g, homing files, start.g, bed.g any other files that may get called in the chain between startup and starting a print.
-
@Phaedrux ,I'm not on the printer now. I'll get you the files tomorrow evening. Do you need M122 results after the error appears?
-
-
@Phaedrux, ecco i file:
-M122 results after error appears:m122 === Diagnostics === RepRapFirmware for Duet 3 MB6HC version 3.1.1 running on Duet 3 MB6HC v0.6 or 1.0 (SBC mode) Board ID: 08DJM-956L2-G43S4-6JKF0-3S86T-9A5YD Used output buffers: 1 of 40 (15 max) === RTOS === Static ram: 154604 Dynamic ram: 164528 of which 28 recycled Exception stack ram used: 520 Never used ram: 73536 Tasks: NETWORK(ready,1968) HEAT(blocked,1188) CanReceiv(suspended,3424) CanSender(suspended,1432) CanClock(blocked,1436) TMC(blocked,68) MAIN(running,4952) IDLE(ready,76) Owned mutexes: === Platform === Last reset 00:02:21 ago, cause: power up Last software reset at 2020-09-11 16:40, reason: User, spinning module LinuxInterface, available RAM 73508 bytes (slot 1) Software reset code 0x0010 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0444a000 BFAR 0x00000000 SP 0xffffffff Task MAIN Error status: 0 MCU temperature: min 23.0, current 28.1, max 28.2 Supply voltage: min 23.9, current 24.1, max 24.1, under voltage events: 0, over voltage events: 0, power good: yes 12V rail voltage: min 12.0, current 12.0, max 12.1, under voltage events: 0 Driver 0: ok, reads 29500, writes 26 timeouts 0, SG min/max 0/1023 Driver 1: ok, reads 29500, writes 26 timeouts 0, SG min/max 0/1023 Driver 2: standstill, reads 29500, writes 26 timeouts 0, SG min/max 0/1023 Driver 3: standstill, reads 29496, writes 31 timeouts 0, SG min/max 0/1023 Driver 4: standstill, reads 29511, writes 17 timeouts 0, SG min/max 0/0 Driver 5: standstill, reads 29511, writes 17 timeouts 0, SG min/max 0/0 Date/time: 2020-09-11 16:43:03 Slowest loop: 7.11ms; fastest: 0.13ms === Storage === Free file entries: 10 SD card 0 not detected, interface speed: 37.5MBytes/sec SD card longest read time 0.0ms, write time 0.0ms, max retries 0 === Move === Hiccups: 0(0), FreeDm: 375, MinFreeDm: 372, MaxWait: 43407ms Bed compensation in use: none, comp offset 0.000 === MainDDARing === Scheduled moves: 30, completed moves: 30, StepErrors: 0, LaErrors: 0, Underruns: 0, 0 CDDA state: -1 === AuxDDARing === Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0, 0 CDDA state: -1 === Heat === Bed heaters = 0 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1, chamberHeaters = 3 -1 -1 -1 === GCodes === Segments left: 0 Movement lock held by File HTTP* is ready with "M122" in state(s) 0 Telnet is idle in state(s) 0 File* is idle in state(s) 43 0 0, running macro 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 0, running macro Aux2 is idle in state(s) 0 Autopause* is idle in state(s) 0 Code queue is empty. === Network === Slowest loop: 1.28ms; fastest: 0.01ms Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0), 0 sessions Telnet(0), 0 sessions HTTP sessions: 0 of 8 - Ethernet - State: disabled Error counts: 0 0 0 0 0 Socket states: 0 0 0 0 0 0 0 0 === CAN === Messages sent 547, longest wait 2ms for type 6011 === Linux interface === State: 0, failed transfers: 0 Last transfer: 18ms ago RX/TX seq numbers: 3923/3924 SPI underruns 0, overruns 0 Number of disconnects: 0 Buffer RX/TX: 120/192-0 === Duet Control Server === Duet Control Server v3.1.1 File: Buffered code: G30 P1 X140 Y0 Z-99999 S2 ; right lead screw Buffered code: M402 ; retract the Z probe Buffered code: G29 ; probe the bed and enable compensation ==> 112 bytes Executing macro bed.g, started by G32 > Next stack level Executing macro start.g, started by system Suspended code: G1 Z10 F800 Suspended code: G1 X0 Y0 F8000 ;go to the center of bed Suspended code: G30 X0 Y0 S-2 ;probe current position and ajust Z offset Suspended code: G1 Z40 F1000 ;go to Z40 Suspended code: M584 P5 Suspended code: M98 P"homev.g" Suspended code: M584 P3 Suspended code: G1 X-137 Y120 F8000 ;go to X-137 Y160 Suspended code: ;M42 P6 S50 Suspended code: G4 S1 > Next stack level Suspended code: T0 Suspended code: M82 ;absolute extrusion mode Suspended code: ;Sliced at: Wed 09-09-2020 18:17:10 Suspended code: M82 ;absolute extrusion mode Suspended code: M104 T0 S175 Suspended code: M190 S50 Suspended code: M109 S205 Suspended code: M82 ;absolute extrusion mode Suspended code: T0 Suspended code: G21 Suspended code: G90 Suspended code: G92 E0 Suspended code: G1 X-50 Z2.5 E20 F1500 Suspended code: G92 E0 Suspended code: G1 X50 Z0.15 F1000 Suspended code: M82 ;absolute extrusion mode Suspended code: M117 P"rinting..." Suspended code: ; Suspended code: M82 ;absolute extrusion mode Suspended code: ;T0 ;switch to extruder 1 Suspended code: ;G92 E0 ;reset extruder distance Suspended code: ;G1 F2000 E93 ;load filament Suspended code: ;G92 E0 ;reset extruder distance Suspended code: ;M104 S205 Suspended code: ; Suspended code: M83 ;relative extrusion mode Suspended code: M83 ;relative extrusion mode Suspended code: G10 Suspended code: ;LAYER_COUNT:96 Suspended code: G92 E0 Suspended code: ;LAYER:0 Suspended code: M107 Daemon: Finishing macro daemon.g, started by system > Next stack level Code buffer space: 3904 Configured SPI speed: 8000000 Hz Full transfers per second: 23.89 File /opt/dsf/sd/gcodes/White_minnow_rev1.gcode is selected, processing -Varius file:start.g rehome.g probe.g homeall.g customconfig.g config-override.g config.g bed.g
I think there should be everything.
Thank you -
@Phaedrux, after upgrading to 3.2 the problem persists.
I found that the error (Warning: Macro file rehome.g not found) is also displayed when I launch the macro with M98 P "rehome.g".
Have you had the opportunity to verify? -
@Phaedrux, i found the problem. The file name had a space after the .g file extension. Sorry but it wasn't easy to see.
Eliminating the space works correctly.
It remains to be understood why when I print, motorss continue to stall while if I start "start.g" from the console machine works correctly.
I look forward to some help from you if possible.
Thank you -
@Marco-Bona This is the start of the gcode you posted earlier:
;FLAVOR:RepRap ;TIME:1692 ;Filament used: 1.00837m, 0m ;Layer height: 0.15 ;MINX:-9.255 ;MINY:-35.116 ;MINZ:0.15 ;MAXX:9.259 ;MAXY:34.982 ;MAXZ:14.4 ;POSTPROCESSED ;Generated with Cura_SteamEngine mb-master-20200822 T0 M82 ;absolute extrusion mode ;Sliced at: Sun 06-09-2020 12:09:56 M82 ;absolute extrusion mode M104 T0 S175 M190 S50 M109 S205 M82 ;absolute extrusion mode T0 G21 G90 G92 E0 G1 X-50 Z2.5 E20 F1500 G92 E0 G1 X50 Z0.15 F1000 M82 ;absolute extrusion mode M117 Printing... ; M82 ;absolute extrusion mode ;T0 ;switch to extruder 1 ;G92 E0 ;reset extruder distance ;G1 F2000 E93 ;load filament ;G92 E0 ;reset extruder distance ;M104 S205 ; M83 ;relative extrusion mode M83 ;relative extrusion mode G10 ;LAYER_COUNT:96 G92 E0 ;LAYER:0 M107 M204 T1000 M566 X600 Y600 G0 F2400 X6.196 Y0.892 Z0.15 M204 P500 ;TYPE:SKIRT G11 G1 F2100 X6.391 Y3.65 E0.07207 G1 X6.657 Y6.33 E0.0702 G1 X7.007 Y9.063 E0.07182 G1 X7.427 Y11.74 E0.07064 G1 X7.926 Y14.423 E0.07114 It has these lines:
M204 T1000 M566 X600 Y600 ... M204 P500 M204 is setting acceleration for travel moves to 1000mm/s^2 and printing moves to 500mm/s^2, and M566 sets jerk for X and Y. Are these correct values?
Ian
-
@Marco-Bona said in rehome.g not found:
It remains to be understood why when I print, motorss continue to stall while if I start "start.g" from the console machine works correctly.
Sorry can you explain that again?
When you start a print, start.g will get called automatically.
-
@droftarts, I think they are correct, I usually use those parameters without problems, do they seem excessive to you?
Sorry, but start.g comes before those lines, always takes the first values it finds in gcode file?@Phaedrux, exactly, start.g is automatically called up at the start of printing.
I explain the problem (setting M915 S3):
- if I start a print during the execution of start.g, X and Y motors stall continuously (then I suspend print because it does not probe bed correctly)
-if I start "start.g" from the DWC console with M98 "start.g", machine works perfectly.
I think isn't related to the sensitivity of the stall detection otherwise I think I should have same problem in both cases.
- if I start a print during the execution of start.g, X and Y motors stall continuously (then I suspend print because it does not probe bed correctly)
-
@Marco-Bona said in rehome.g not found:
if I start a print during the execution of start.g,
Again, this doesn't make sense. When you start a print, start.g will be executed. Why would you start a print while start.g is executing?
-
@Phaedrux , They are 2 separate operations. I'm saying that if I start printing the machine behaves in one way while if I start only start.g with the print canceled the printer behaves in another way. I don't repeat start.g while the machine is paused. Clear?
I think it takes some value when starting the program which creates some errors. -
@Marco-Bona This is the start.g you posted earlier in the thread.
G4 S1 M117 Preparing ;write Preparing G4 S1 ;delay 1 seconds M280 P0 S160 ; Send PWM channel 0 the s160 (angle) command M84 V; ; If the printer hasn't been homed, home it if !move.axes[0].homed || !move.axes[1].homed || !move.axes[2].homed G28 M42 P6 S40 G21 ;metric values G90 ;absolute positioning M107 ;start with the fan off G1 X0 Y0 F10000 ; G1 Z20 F1000 ; M98 P"probe.g" ; T2 P0 ; G1 R2 X0 Y0 Z0 F5000 ; G32 ; G1 Z10 F800 ; G1 X0 Y0 F8000 ;go to the center of bed G30 X0 Y0 S-2 ;probe current position and ajust Z offset G1 Z40 F1000 ;go to Z40 M584 P5 M98 P"homev.g" M584 P3 G1 X-137 Y120 F8000 ;go to X-137 Y160 ;M42 P6 S50 G4 S1 As you have a start.g, it runs first when a print is run. If you run start.g yourself (with M98 P"start.g") then start a print, it will run start.g again. So possibly running start.g once causes an issue, but twice fixes it. I can't see anything obvious, though start.g seems largely related to homing the V axis, and you haven't linked homev.g. Please post that too.
Ian
-
@Marco-Bona Also, in config.g I noticed:
M350 X16 Y16 Z16 W16 16 V16 E32:32 I1 ; configure microstepping with interpolation
There needs to be a 'U' before the '16', eg:
M350 X16 Y16 Z16 W16 U16 V16 E32:32 I1 ; configure microstepping with interpolation Ian
-
What happens if you step through the start.g manually command by command?
You say after a print is canceled. What do you have in pause.g cancel.g and stop.g?
What else do you have in your slicer start gcode?
-
@droftarts said in rehome.g not found:
@Marco-Bona Also, in config.g I noticed:
M350 X16 Y16 Z16 W16 16 V16 E32:32 I1 ; configure microstepping with interpolation
There needs to be a 'U' before the '16', eg:
M350 X16 Y16 Z16 W16 U16 V16 E32:32 I1 ; configure microstepping with interpolation Ian
fantastic, correct immediately.
@Phaedrux , @droftarts, sorry but I can't be clear, I'm saying that stall warning occurs only and exclusively when a print is started, if I turn on the printer and execute M98 P "start.g", machine executes the command correctly, I can repeat command at infinity that will always work.
Instead, if I start any printout, stall warning continues to appear.
Again, I assume it is something that conflicts with Cura, but I don't understand what it could be.
If necessary I can post a video.
I am attaching the files you asked me, i am realizing that cancel.g is missing, is that a problem?
homev.g pause.g stop.g -
@Phaedrux said in rehome.g not found:
What else do you have in your slicer start gcode?
Can you post a sample gcode?