Duet 3 - Motors only respond properly duing the home command
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Another idea (I don't think this is the reason, because acceleration is low).
M203 X18000.00 Y18000.00 Z18000.00 E1200.00 ; set maximum speeds (mm/min)
set 18000 to 3000 e.g.
18000 are 300 mm/s and maybe too high.
And validate the current, 2000 could be too high if it's a Nema 17 (M906). Do your steppers get hot? -
@JoergS5 M114
X:0.000 Y:-0.000 Z:600.000 E:0.000 E0:0.0 Count 11551855 11551855 11551855 Machine 0.000 -0.000 600.000 Bed comp 0.000 -
And where is your hotend now? Your printer thinks your X and Y are bottom, Z top. Are the endstops same type (active high, low)
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There is a specific section about endstop testing: https://duet3d.dozuki.com/Wiki/Connecting_endstop_switches#Section_Test_endstop_switches
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@JoergS5 hotbed is centered on the bed at the maximum hight. So I believe X0 and Y0 are showing that it’s centered on the bed. And the Z600 is showing that it’s 600mm above the bed.
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I agree, so it's correct.
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But Z 600 is strange, because config lowered Z by 5 and the XY to center, it should be 595.
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@JoergS5 After homing all then it reads Z595. For some reason when I did the individual homing of each axis it stayed and Z600
M114
X:0.000 Y:0.000 Z:595.000 E:0.000 E0:0.0 Count 11500655 11500655 11500655 Machine 0.000 0.000 595.000 Bed comp 0.000 -
could you please show an screenshot which button you press and tell me what movement the printer does exactly? (the jog which does not work)
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@Oliver3d the Z bottoms seem to do nothing, Y bottoms seem to move the motors very slowly, X bottoms seem to work better but its hard to tell if its 100% correct as I think more than one motor should be activated to create the correct movement in ether X of Y axis
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At the PanelDue those buttons did not work sometimes, so I prefer movement in the command line at the top. Could you try G91 and then G1 Z-100 etc. at the command line?
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@JoergS5 none
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or better with slow speed:
G91
G1 Z-100 F100
G1 X100 F100(did you try lowing current and speed? I configured a 2A stepper for 4 A and it stopped moving totally)
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@JoergS5 I trying typing in the Gcode and the DWC thinks its moving the motors and instantly changes the Z to 0.00 but nothing moves on the printer
M114
X:0.000 Y:0.000 Z:0.000 E:0.000 E0:0.0 Count 11500655 11500655 11500655 Machine 0.000 0.000 0.000 Bed comp 0.000 -
I know what David would say now: please make M122 and show the report...
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M122
=== Diagnostics ===
RepRapFirmware for Duet 3 MB6HC version 3.1.1 running on Duet 3 MB6HC v0.6 or 1.0 (standalone mode)
Board ID: 08DJM-956L2-G43S4-6JTDJ-3SJ6L-9866G
Used output buffers: 1 of 40 (17 max)
=== RTOS ===
Static ram: 154604
Dynamic ram: 161668 of which 56 recycled
Exception stack ram used: 528
Never used ram: 76360
Tasks: NETWORK(ready,356) ETHERNET(blocked,424) HEAT(blocked,1192) CanReceiv(suspended,3820) CanSender(suspended,1420) CanClock(blocked,1424) TMC(blocked,60) MAIN(running,4528) IDLE(ready,76)
Owned mutexes:
=== Platform ===
Last reset 00:37:42 ago, cause: software
Last software reset at 2020-05-30 11:47, reason: User, spinning module GCodes, available RAM 76360 bytes (slot 0)
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0444a000 BFAR 0x00000000 SP 0xffffffff Task MAIN
Error status: 0
MCU temperature: min 40.2, current 40.9, max 41.0
Supply voltage: min 11.0, current 11.2, max 11.4, under voltage events: 0, over voltage events: 0, power good: yes
12V rail voltage: min 10.3, current 10.5, max 10.7, under voltage events: 0
Driver 0: standstill, reads 24358, writes 45 timeouts 0, SG min/max 0/538
Driver 1: standstill, reads 24361, writes 45 timeouts 0, SG min/max 0/533
Driver 2: standstill, reads 24361, writes 45 timeouts 0, SG min/max 0/512
Driver 3: standstill, reads 24394, writes 14 timeouts 0, SG min/max 0/0
Driver 4: standstill, reads 24397, writes 11 timeouts 0, SG min/max 0/0
Driver 5: standstill, reads 24399, writes 11 timeouts 0, SG min/max 0/0
Date/time: 2020-05-30 12:25:06
Slowest loop: 78.72ms; fastest: 0.22ms
=== Storage ===
Free file entries: 10
SD card 0 detected, interface speed: 25.0MBytes/sec
SD card longest read time 3.5ms, write time 36.7ms, max retries 0
=== Move ===
Hiccups: 39690(0), FreeDm: 375, MinFreeDm: 369, MaxWait: 858529ms
Bed compensation in use: none, comp offset 0.000
=== MainDDARing ===
Scheduled moves: 67, completed moves: 67, 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 = -1 -1 -1 -1
=== GCodes ===
Segments left: 0
Movement lock held by 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
Code queue is empty.
=== Network ===
Slowest loop: 148.97ms; fastest: 0.03ms
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: 2 of 8- Ethernet -
State: active
Error counts: 0 0 0 0 0
Socket states: 5 2 2 2 2 0 0 0
=== CAN ===
Messages sent 9060, longest wait 0ms for type 0
=== Linux interface ===
State: 0, failed transfers: 0
Last transfer: 2262962ms ago
RX/TX seq numbers: 0/1
SPI underruns 0, overruns 0
Number of disconnects: 0
Buffer RX/TX: 0/0-0
- Ethernet -
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I don't see errors, but I am not an M122 expert.
