3.11 signal inverting for endstop

[tracar]

im on 3.11
duet2 wifi

current setup:

; Configuration file for Duet WiFi (firmware version 3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.1.4 on Sun Aug 30 2020 09:00:14 GMT-0600 (Mountain Daylight Time)

; General preferences
G90 ; send absolute coordinates...
M83 ; ...but relative extruder moves
M550 P"Duet2" ; set printer name
M669 K1 ; select CoreXY mode

; Network
M552 S1 ; enable network
M586 P0 S1 ; enable HTTP
M586 P1 S0 ; disable FTP
M586 P2 S0 ; disable Telnet

; Input/Output Physical Estop
M950 J1 C"e1stop" ; e1_stop pin on the mainboard
M581 P1 T0 C0 S0 ; T0 = emergency stop on trigger

; Drives
M569 P5 S1 T5 R1 ; physical drive x goes forwards
M569 P6 S1 T5 R1 ; physical drive y goes forwards
M569 P7 S1 T5 R1 ; physical drive z goes forwards
M569 P8 S1 T5 R1 ; physical drive U goes forwards
M569 P3 S1 ; physical drive extruder goes forwards
M584 X6 Y5 Z7:8 E3 ; set drive mapping
M671 X-50:490 Y330:330 S5 ; x leadscrew position left to right from o,o on y axis , S5 means can adjust up to 5 mm
M350 X16 Y16 Z16 E16 I1 ; configure micro stepping with interpolation
M92 X200.5 Y200.5 Z800.00 E93 ; set steps per mm

; FEEDRATE CONVERSIONS
; 1.6mm/s = F100
; 10mm/s = F600
; 16mm/s = F1000
; 20mm/s = F1200
; 35mm/s = F2100
; 50mm/s = F3000
; 70mm/s = F4200
; 100mm/s = F6000
; 120mm/s = F7200
; 133mm/s = F8000
; 160mm/s = F10000
; 250mm/s = F15000

;M566 X1200 Y1200 Z60 E3000 ; jerk settings testing
M566 X250.00 Y250.00 Z5.00 E120.00 ; set maximum instantaneous speed changes (mm/min) (original jerk settings)
M203 X8000.00 Y8000.00 Z1000.00 E2400.00 ; set maximum speeds (mm/min)
M201 X200.00 Y200.00 Z15.00 E400.00 ; set accelerations (mm/s^2)
M906 X300 Y300 Z300 E1800 I30 ; set motor currents (mA)
M84 S30 ; Set idle timeout

; Axis Limits
M208 X0 Y0 Z0 S1 ; set axis minima
M208 X440 Y535 Z900 S0 ; set axis maxima

; Endstops
M574 X1 S1 P"!xstop" ; configure active-low endstop for high end on X via pin xstop
M574 Y2 S1 P"!ystop" ; configure active-low endstop for high end on Y via pin ystop
M574 Z1 S1 P"!zstop+!e0stop" ; configure active-high endstops for low end on Z via pins zstop and e0stop

; Z-Probe
M950 S0 C"!exp.heater7" ; create servo pin 0 for BLTouch
M558 P9 C"^zprobe.in" H5 F120 T24000 ; set Z probe type to bltouch and the dive height + speeds
G31 P500 X-.04 Y-26.5 Z3.605 ; set Z probe trigger value, offset and trigger height
;uncomment one probe grid you want below
M557 X20:430 S205 Y80:535 S212.5 ; define mesh grid With 9 points mapped
;M557 X20:430 S102.5 Y80:535 S106.25 ; define mesh grid With 25 points mapped

; Heaters
M308 S0 P"bedtemp" Y"thermistor" T100000 B4138 ; configure sensor 0 as thermistor on pin bedtemp
M950 H0 C"bedheat" T0 ; create bed heater output on bedheat and map it to sensor 0
;M307 H0 A138.4 C562.2 D0.8 S1.00 V24.2 B0 ; disable bang-bang mode for Bed and set PWM limit
M307 H0 A138.4 C562.2 D0.8 S1.00 V120.0 B0 ; disable bang-bang mode for Bed and set PWM limit
M140 H0 ; map heated bed to heater 0
M143 H0 S120 ; set temperature limit for heater 0 to 120C
M308 S1 P"e0temp" Y"thermistor" T100000 B4138 ; configure sensor 1 as thermistor on pin e0temp
M950 H1 C"e0heat" T1 ; create nozzle heater output on e0heat and map it to sensor 1
M307 H1 A385.4 C119.0 D3.5 S1.00 V24.2 B0 ; disable bang-bang mode for heater and set PWM limit

; Fans
M950 F0 C"fan0" Q500 ; create fan 0 on pin fan0 and set its frequency
M106 P0 C"Tool fan" P1 S0 H-1 T45 ; set fan 0 value. Thermostatic control is turned on "H-1 disables thermostatic mode" or H1 enables. "S" parameter turns that fan on or off S0 or S1 T45 is fan on at 45 degrees

M950 F1 C"fan1" Q500 ; create fan 1 on pin fan1 and set its frequency
M106 P1 C"Parts cooling fan" S0 H-1 ; set fan 1 value. Thermostatic control is turned on

M950 F2 C"e1heat" Q20000 ; create fan 2 on pin e1heat and set its frequency ( connected to relay )
M106 P2 C"Neopixels ON/OFF" S0 H-1 ;set fan 2 name and value. Thermostatic control is turned off

M950 F3 C"fan2" Q20000 ; create fan 0 on pin fan0 and set its frequency ( connected to relay )
M106 P3 C"Relay 2 ON/OFF" S0 H-1

; Tools
M563 P0 S"swiss" D0 H1 F0 ; define tool 0
G10 P0 X0 Y0 Z0 ; set tool 0 axis offsets
G10 P0 R0 S0 ; set initial tool 0 active and standby temperatures to 0C

; Custom settings are not defined
; Miscellaneous
M575 P1 S1 B57600 ; enable support for PanelDue
M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; set voltage thresholds and actions to run on power loss
M501

in the settings / machine specific of the web interface, it shows the end-stop being triggered when it is not, how do i reverse this ?

[Veti]

@tracar said in 3.11 signal inverting for endstop:

M574 X1 S1 P"!xstop" ; configure active-low endstop for high end on X via pin xstop
M574 Y2 S1 P"!ystop" ; configure active-low endstop for high end on Y via pin ystop
M574 Z1 S1 P"!zstop+!e0stop" ; configure active-high endstops for low end on Z via pins zstop and e0stop

! inverts the signal so remove it where needed

[tracar]

when done like this:
M574 Z1 S1 P"zstop+e0stop"

with the above, the webpage is non responsive when i trigger the end-stop,
still says yes to being triggered. when it is not

[jay_s_uk]

@tracar can you confirm how you have them wired?

[tracar]

@jay_s_uk

wired to the normal pins.

with the exception of an optocoupler voltage isolator board in between the induction sensor and the board

the duet board feeds the isolator board the 3.3v for the isolators output side,. the isolators outputs are conected to the duets signal in pin and gnd. . the same connections are made for x, y, z, and z2 = "U".

the sensors are connected to the isolator board by the gnd and signal of the sensor. with an aditional positive 24vdc power wire from the supply

the wiring works as it should. the sensors when tripped do what they are meant to do.

like i said the duet needs to do the opposite when the signal switches ,

[Phaedrux]

Can you provide the results of both M122 and M98 P"config.g" please?

[tracar]

@Phaedrux

M122
=== Diagnostics ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 3.1.1 running on Duet WiFi 1.02 or later
Board ID: 08DLM-996RU-N8PS4-7J9D4-3S86R-KAA3N
Used output buffers: 3 of 24 (10 max)
=== RTOS ===
Static ram: 27980
Dynamic ram: 94144 of which 20 recycled
Exception stack ram used: 264
Never used ram: 8664
Tasks: NETWORK(ready,368) HEAT(blocked,1224) MAIN(running,1824) IDLE(ready,80)
Owned mutexes: WiFi(NETWORK)
=== Platform ===
Last reset 00:00:15 ago, cause: software
Last software reset at 2020-10-06 18:14, reason: User, spinning module GCodes, available RAM 8408 bytes (slot 2)
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0041f000 BFAR 0xe000ed38 SP 0xffffffff Task MAIN
Error status: 0
MCU temperature: min 18.3, current 19.3, max 19.5
Supply voltage: min 24.0, current 24.2, max 24.5, under voltage events: 0, over voltage events: 0, power good: yes
Driver 0: standstill, SG min/max not available
Driver 1: standstill, SG min/max not available
Driver 2: standstill, SG min/max not available
Driver 3: standstill, SG min/max not available
Driver 4: standstill, SG min/max not available
Date/time: 2020-10-06 18:15:06
Cache data hit count 25697305
Slowest loop: 4.97ms; fastest: 0.12ms
I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
=== Storage ===
Free file entries: 10
SD card 0 detected, interface speed: 20.0MBytes/sec
SD card longest read time 3.2ms, write time 0.0ms, max retries 0
=== Move ===
Hiccups: 0(0), FreeDm: 169, MinFreeDm: 169, MaxWait: 0ms
Bed compensation in use: none, comp offset 0.000
=== MainDDARing ===
Scheduled moves: 0, completed moves: 0, 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, 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
Daemon is idle in state(s) 0
Autopause is idle in state(s) 0
Code queue is empty.
=== Network ===
Slowest loop: 15.62ms; fastest: 0.00ms
Responder states: HTTP(2) 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 0
  WiFi firmware version 1.23
  WiFi MAC address ec:fa:bc:5b:3f:ab
  WiFi Vcc 3.43, reset reason Unknown
  WiFi flash size 4194304, free heap 21640
  WiFi IP address 192.168.0.111
  WiFi signal strength -72dBm, reconnections 0, sleep mode modem
  Socket states: 0 4 0 0 0 0 0 0

and

M98 P"config.g"
HTTP is enabled on port 80
FTP is disabled
TELNET is disabled
Warning: Heater 1 appears to be over-powered. If left on at full power, its temperature is predicted to reach 519C

[Phaedrux]

No errors or issues there, unfortunately I have no idea what to make of this:

with the exception of an optocoupler voltage isolator board in between the induction sensor and the board

the duet board feeds the isolator board the 3.3v for the isolators output side,. the isolators outputs are conected to the duets signal in pin and gnd. . the same connections are made for x, y, z, and z2 = "U".

the sensors are connected to the isolator board by the gnd and signal of the sensor. with an aditional positive 24vdc power wire from the supply

[tracar]

@Phaedrux
ok, thanks for looking

i will test all wiring when i have time

[tracar]

@Phaedrux said in 3.11 signal inverting for endstop:

results of both M122 and M98

i had time to pull it apart and check continuity of everything, all was good
and even more strange it works now. im beginning to think its time to re install windows.