BLtouch probe pin does not deploy

PCR

@imonsei running latest 3.3 stable?

imonsei

@pcr yes sir. its the one it shipped with. "Duet Web Control 3.3.0" is what it says in Settings->General

PCR

@imonsei please send M122

imonsei

@pcr said in BLtouch probe pin does not deploy:

M122

M122
=== Diagnostics ===
RepRapFirmware for Duet 3 MB6HC version 3.3 (2021-06-15 21:45:47) running on Duet 3 MB6HC v1.01 or later (standalone mode)
Board ID: 08DJM-956BA-NA3TJ-6J9DJ-3SD6R-1996T
Used output buffers: 1 of 40 (11 max)
=== RTOS ===
Static ram: 150904
Dynamic ram: 91940 of which 112 recycled
Never used RAM 111236, free system stack 208 words
Tasks: NETWORK(ready,30.1%,212) ETHERNET(notifyWait,0.1%,117) HEAT(notifyWait,0.0%,331) Move(notifyWait,0.0%,302) CanReceiv(notifyWait,0.0%,944) CanSender(notifyWait,0.0%,374) CanClock(delaying,0.0%,343) TMC(notifyWait,7.4%,93) MAIN(running,61.6%,924) IDLE(ready,0.8%,29), total 100.0%
Owned mutexes:
=== Platform ===
Last reset 00:00:13 ago, cause: power up
Last software reset at 2021-11-19 12:36, reason: User, GCodes spinning, available RAM 111236, slot 1
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x00400000 BFAR 0x00000000 SP 0x00000000 Task MAIN Freestk 0 n/a
Error status: 0x00
Step timer max interval 126
MCU temperature: min 17.1, current 24.8, max 24.8
Supply voltage: min 24.0, current 24.0, max 24.1, under voltage events: 0, over voltage events: 0, power good: yes
12V rail voltage: min 12.1, current 12.1, max 12.2, under voltage events: 0
Heap OK, handles allocated/used 0/0, heap memory allocated/used/recyclable 0/0/0, gc cycles 0
Driver 0: position 0, standstill, reads 6291, writes 15 timeouts 0, SG min/max 0/0
Driver 1: position 0, standstill, reads 6291, writes 15 timeouts 0, SG min/max 0/0
Driver 2: position 0, standstill, reads 6291, writes 15 timeouts 0, SG min/max 0/0
Driver 3: position 0, standstill, reads 6292, writes 15 timeouts 0, SG min/max 0/0
Driver 4: position 0, standstill, reads 6292, writes 15 timeouts 0, SG min/max 0/0
Driver 5: position 0, standstill, reads 6292, writes 15 timeouts 0, SG min/max 0/0
Date/time: 2021-11-19 13:44:44
Slowest loop: 9.18ms; fastest: 0.05ms
=== Storage ===
Free file entries: 10
SD card 0 detected, interface speed: 25.0MBytes/sec
SD card longest read time 3.2ms, write time 0.0ms, max retries 0
=== Move ===
DMs created 125, maxWait 0ms, bed compensation in use: none, comp offset 0.000
=== MainDDARing ===
Scheduled moves 0, completed moves 0, 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 -1 -1 -1 -1 -1 -1 -1 -1, chamberHeaters = -1 -1 -1 -1
Heater 1 is on, I-accum = 0.0
=== 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.
=== CAN ===
Messages queued 117, received 0, lost 0, longest wait 0ms for reply type 0, peak Tx sync delay 0, free buffers 49 (min 49), ts 66/0/0
Tx timeouts 0,0,65,0,0,50 last cancelled message type 30 dest 127

=== Network ===
Slowest loop: 16.31ms; fastest: 0.02ms
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: 1 of 8
- Ethernet -
State: active
Error counts: 0 0 0 0 0
Socket states: 5 2 2 2 2 0 0 0

rjenkinsgb

Can you add a photo of the BLTouch itself with the cable attached to it?

There are at least three different sets of wire colours supplied with genuine BLTouch probes / kits.

I have one on mine connected to a 6HC and it works fine, it's just working out which wiring version you need.

The probe end connections are in a fixed sequence, it's just the supplied cables that vary from unit to unit.

imonsei

I'm noticing that it doesn't say anything about a z-probe or an endstop in any of the info commands.
Should I be worrying about this, or is that normal?

Phaedrux

@imonsei said in BLtouch probe pin does not deploy:

The probe is connected to my io2 port on the board.

For Duet 3 MB6HC, use IO_4, IO_5 or IO_7.

https://duet3d.dozuki.com/Wiki/Connecting_a_Z_probe#Section_Duet_Num_3

io2 is not a PWM capable port.

imonsei

@phaedrux IT'S ALIIIIIIIIIIIIVE!!!!! Thank you so much.
I'll write a note to the ratrig people.
Their documentation and config files specify that we should use the io2 port.

I am so excited now. Weeeeeeee ^____^

droftarts

@imonsei it’s io1, io2 or io3 when using a Duet 3 Mini 5+, which might be more usual in a RatRig.

Ian

imonsei

@droftarts they have a section in their assembly instructions specifically for the 6HC that said to use io2.
I figure they just copied over the mini instructions without actually testing it beforehand.

BLtouch probe pin does not deploy

Robert J.