1 axis did not stop on the endstop, it was blocked and then raised by about 10 mm.
M122 While the axis was blocked :
M122
=== Diagnostics ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 3.2-beta4.1 running on Duet WiFi 1.02 or later + DueX5
Board ID: 08DJM-9178L-L4MSN-6J9FG-3SJ6M-983UR
Used output buffers: 1 of 24 (24 max)
=== RTOS ===
Static ram: 24188
Dynamic ram: 102428 of which 60 recycled
Never used RAM 3372, free system stack 93 words
Tasks: NETWORK(ready,175) HEAT(blocked,308) DUEX(blocked,35) MAIN(running,314) IDLE(ready,20)
Owned mutexes: WiFi(NETWORK)
=== Platform ===
Last reset 00:30:04 ago, cause: power up
Last software reset at 2020-12-14 19:10, reason: User, GCodes spinning, available RAM 2988, slot 2
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0041f000 BFAR 0xe000ed38 SP 0xffffffff Task MAIN
Error status: 0x0c
MCU temperature: min 29.5, current 29.8, max 30.3
Supply voltage: min 23.7, current 23.8, max 24.1, under voltage events: 0, over voltage events: 0, power good: yes
Driver 0: position -33411, standstill, SG min/max not available
Driver 1: position 4171, standstill, SG min/max not available
Driver 2: position 2880, standstill, SG min/max not available
Driver 3: position 233013, standstill, SG min/max not available
Driver 4: position 0, standstill, SG min/max not available
Driver 5: position 0, standstill, SG min/max not available
Driver 6: position 0, ok, SG min/max 0/124
Driver 7: position 0, standstill, SG min/max not available
Driver 8: position 0, standstill, SG min/max 0/188
Driver 9: position 0, standstill, SG min/max not available
Driver 10: position 0
Driver 11: position 0
Date/time: 2020-12-14 22:41:15
Cache data hit count 2341359914
Slowest loop: 8.09ms; fastest: 0.10ms
I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
=== Storage ===
Free file entries: 8
SD card 0 detected, interface speed: 20.0MBytes/sec
SD card longest read time 3.8ms, write time 1.5ms, max retries 0
=== Move ===
FreeDm 168 (min 168), maxWait 809ms, bed compensation in use: none, comp offset 0.000
=== MainDDARing ===
Scheduled moves 440, completed moves 439, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state 3
=== AuxDDARing ===
Scheduled moves 0, completed moves 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
=== Heat ===
Bed heaters = 0 -1 -1 -1, chamberHeaters = -1 -1 -1 -1
=== GCodes ===
Segments left: 0
Movement lock held by HTTP
HTTP is idle in state(s) 1 8, running macro
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
Daemon is idle in state(s) 0
Autopause is idle in state(s) 0
Code queue is empty.
=== Network ===
Slowest loop: 200.86ms; fastest: 0.11ms
Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0), 0 sessions
HTTP sessions: 1 of 8
- WiFi -
Network state is active
WiFi module is connected to access point
Failed messages: pending 0, notready 0, noresp 112
WiFi firmware version 1.25beta0
WiFi MAC address bc:dd:c2:2d:66:6e
WiFi Vcc 3.46, reset reason Turned on by main processor
WiFi flash size 4194304, free heap 24048
WiFi IP address 192.168.200.205
WiFi signal strength -57dBm, mode 802.11n, reconnections 0, sleep mode modem
Clock register 00002002
Socket states: 0 0 0 0 0 0 0 0
=== DueX ===
Read count 2, 1.94 reads/min
M122 at the end of the homing Z :
=== Diagnostics ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 3.2-beta4.1 running on Duet WiFi 1.02 or later + DueX5
Board ID: 08DJM-9178L-L4MSN-6J9FG-3SJ6M-983UR
Used output buffers: 1 of 24 (24 max)
=== RTOS ===
Static ram: 24188
Dynamic ram: 102428 of which 60 recycled
Never used RAM 3372, free system stack 93 words
Tasks: NETWORK(ready,175) HEAT(blocked,308) DUEX(blocked,35) MAIN(running,314) IDLE(ready,20)
Owned mutexes: HTTP(MAIN)
=== Platform ===
Last reset 00:31:02 ago, cause: power up
Last software reset at 2020-12-14 19:10, reason: User, GCodes spinning, available RAM 2988, slot 2
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0041f000 BFAR 0xe000ed38 SP 0xffffffff Task MAIN
Error status: 0x0c
MCU temperature: min 29.5, current 29.8, max 30.4
Supply voltage: min 23.7, current 23.8, max 24.1, under voltage events: 0, over voltage events: 0, power good: yes
Driver 0: position -33411, standstill, SG min/max not available
Driver 1: position 4171, standstill, SG min/max not available
Driver 2: position -565120, standstill, SG min/max not available
Driver 3: position 233013, standstill, SG min/max not available
Driver 4: position 0, standstill, SG min/max not available
Driver 5: position 0, standstill, SG min/max not available
Driver 6: position 0, ok, SG min/max 34/91
Driver 7: position 0, standstill, SG min/max not available
Driver 8: position 0, standstill, SG min/max 146/146
Driver 9: position 0, standstill, SG min/max not available
Driver 10: position 0
Driver 11: position 0
Date/time: 2020-12-14 22:42:13
Cache data hit count 2412836347
Slowest loop: 8.28ms; fastest: 0.10ms
I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
=== Storage ===
Free file entries: 8
SD card 0 detected, interface speed: 20.0MBytes/sec
SD card longest read time 3.9ms, write time 0.9ms, max retries 0
=== Move ===
FreeDm 169 (min 168), maxWait 0ms, bed compensation in use: none, comp offset 0.000
=== MainDDARing ===
Scheduled moves 440, completed moves 440, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
=== AuxDDARing ===
Scheduled moves 0, completed moves 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
=== Heat ===
Bed heaters = 0 -1 -1 -1, chamberHeaters = -1 -1 -1 -1
=== GCodes ===
Segments left: 0
Movement lock held by HTTP
HTTP is ready with "M122" in state(s) 0 8, running macro
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
Daemon is idle in state(s) 0
Autopause is idle in state(s) 0
Code queue is empty.
=== Network ===
Slowest loop: 200.32ms; fastest: 0.11ms
Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0), 0 sessions
HTTP sessions: 1 of 8
- WiFi -
Network state is active
WiFi module is connected to access point
Failed messages: pending 0, notready 0, noresp 113
WiFi firmware version 1.25beta0
WiFi MAC address bc:dd:c2:2d:66:6e
WiFi Vcc 3.46, reset reason Turned on by main processor
WiFi flash size 4194304, free heap 24048
WiFi IP address 192.168.200.205
WiFi signal strength -58dBm, mode 802.11n, reconnections 0, sleep mode modem
Clock register 00002002
Socket states: 0 0 0 0 0 0 0 0
=== DueX ===
Read count 0, 0.00 reads/min
M119 after Z homing:
Endstops - X: at min stop, Y: at min stop, Z: at min stop, U: at max stop, Z probe: at min stop
No blockage, one of the motors went directly up to the endstop without dropping down:
=== Diagnostics ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 3.2-beta4.1 running on Duet WiFi 1.02 or later + DueX5
Board ID: 08DJM-9178L-L4MSN-6J9FG-3SJ6M-983UR
Used output buffers: 10 of 24 (24 max)
=== RTOS ===
Static ram: 24188
Dynamic ram: 102428 of which 60 recycled
Never used RAM 3372, free system stack 93 words
Tasks: NETWORK(ready,175) HEAT(blocked,308) DUEX(blocked,35) MAIN(running,314) IDLE(ready,20)
Owned mutexes: WiFi(NETWORK) HTTP(MAIN)
=== Platform ===
Last reset 00:45:05 ago, cause: power up
Last software reset at 2020-12-14 19:10, reason: User, GCodes spinning, available RAM 2988, slot 2
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0041f000 BFAR 0xe000ed38 SP 0xffffffff Task MAIN
Error status: 0x0c
MCU temperature: min 30.0, current 30.3, max 30.7
Supply voltage: min 23.8, current 23.8, max 23.9, under voltage events: 0, over voltage events: 0, power good: yes
Driver 0: position -33411, standstill, SG min/max not available
Driver 1: position 4171, standstill, SG min/max not available
Driver 2: position -320, standstill, SG min/max not available
Driver 3: position 233013, standstill, SG min/max not available
Driver 4: position 0, standstill, SG min/max not available
Driver 5: position 0, standstill, SG min/max not available
Driver 6: position 0, standstill, SG min/max 0/99
Driver 7: position 0, standstill, SG min/max not available
Driver 8: position 0, ok, SG min/max 0/184
Driver 9: position 0, standstill, SG min/max not available
Driver 10: position 0
Driver 11: position 0
Date/time: 2020-12-14 22:56:16
Cache data hit count 3519317334
Slowest loop: 8.14ms; fastest: 0.12ms
I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
=== Storage ===
Free file entries: 8
SD card 0 detected, interface speed: 20.0MBytes/sec
SD card longest read time 3.4ms, write time 1.0ms, max retries 0
=== Move ===
FreeDm 169 (min 168), maxWait 3661ms, bed compensation in use: none, comp offset 0.000
=== MainDDARing ===
Scheduled moves 479, completed moves 479, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
=== AuxDDARing ===
Scheduled moves 0, completed moves 0, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
=== Heat ===
Bed heaters = 0 -1 -1 -1, chamberHeaters = -1 -1 -1 -1
=== GCodes ===
Segments left: 0
Movement lock held by HTTP
HTTP is ready with "M122" in state(s) 0 8, running macro
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
Daemon is idle in state(s) 0
Autopause is idle in state(s) 0
Code queue is empty.
=== Network ===
Slowest loop: 200.41ms; fastest: 0.11ms
Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0), 0 sessions
HTTP sessions: 1 of 8
- WiFi -
Network state is active
WiFi module is connected to access point
Failed messages: pending 0, notready 0, noresp 126
WiFi firmware version 1.25beta0
WiFi MAC address bc:dd:c2:2d:66:6e
WiFi Vcc 3.46, reset reason Turned on by main processor
WiFi flash size 4194304, free heap 24048
WiFi IP address 192.168.200.205
WiFi signal strength -57dBm, mode 802.11n, reconnections 0, sleep mode modem
Clock register 00002002
Socket states: 0 0 0 0 0 0 0 0
=== DueX ===
Read count 3, 37.32 reads/min
For the wiring (16 AWG)
Small precision all the same, all the axes are wired on the Duex 5 only the extruders are wired on the duet 2 wifi. This problem only concerns the homing of the printer and makes prints for several hours (24H for the last one) without any worries and without any defect on the prints (idex printer).
The 3 heaters go through mosfet
24V power supply
Christophe.