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    1LC and BLTouch

    Scheduled Pinned Locked Moved Solved
    Duet Hardware and wiring
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    • BlueDustundefined
      BlueDust @Veti
      last edited by

      @Veti

      M122 B10
      Diagnostics for board 10:
      Duet TOOL1LC firmware version 3.2 (2021-01-05)
      Bootloader ID: not available
      Never used RAM 4032, free system stack 96 words
      HEAT 90 CanAsync 89 CanRecv 83 TMC 54 MAIN 208 AIN 64
      Last reset 00:09:36 ago, cause: power up
      Last software reset data not available
      Driver 0: position 0, 830.9 steps/mm, standstill, SG min/max 0/0, read errors 0, write errors 0, ifcnt 13, reads 25874, writes 13, timeouts 0, DMA errors 0
      Moves scheduled 0, completed 0, in progress 0, hiccups 0
      No step interrupt scheduled
      VIN: 23.8V
      MCU temperature: min 22.4C, current 34.6C, max 34.6C
      Ticks since heat task active 94, ADC conversions started 573892, completed 573891, timed out 0
      Last sensors broadcast 0x00000001 found 1 97 ticks ago, loop time 0
      CAN messages queued 6626, send timeouts 0, received 5100, lost 0, free buffers 36

      Fun, that 3 letter word with "u" in the middle.

      matt3oundefined 1 Reply Last reply Reply Quote 0
      • matt3oundefined
        matt3o @BlueDust
        last edited by

        @BlueDust it means that you have a version equal or below 1.3

        1 Reply Last reply Reply Quote 1
        • BlueDustundefined
          BlueDust
          last edited by

          @Veti said in 1LC and BLTouch:

          bootloader

          I was following the instructions to update the bootloader after I was given the link (and saw that no version was listed).

          M997 B10 S3

          Board 10 starting bootloader update
          

          I never receive a complete message.

          After about a minute, I checked m122 again.

          Bootloader ID: SAMC21 bootloader version 2.2 (2021-01-16b1)
          

          BLTouch is still not working... Even after rebooting...
          Red LED blinking fast/dim, and Self Test does not do anything.

          M122 B10
          Diagnostics for board 10:
          Duet TOOL1LC firmware version 3.2 (2021-01-05)
          Bootloader ID: SAMC21 bootloader version 2.2 (2021-01-16b1)
          Never used RAM 4032, free system stack 88 words
          HEAT 90 CanAsync 89 CanRecv 83 TMC 54 MAIN 218 AIN 64
          Last reset 00:01:15 ago, cause: VDD brownout
          Last software reset data not available
          Driver 0: position 0, 830.9 steps/mm, standstill, SG min/max 0/0, read errors 0, write errors 0, ifcnt 13, reads 37680, writes 13, timeouts 0, DMA errors 0
          Moves scheduled 0, completed 0, in progress 0, hiccups 0
          No step interrupt scheduled
          VIN: 23.8V
          MCU temperature: min 33.0C, current 34.4C, max 34.4C
          Ticks since heat task active 168, ADC conversions started 75218, completed 75216, timed out 0
          Last sensors broadcast 0x00000001 found 1 171 ticks ago, loop time 0
          CAN messages queued 619, send timeouts 0, received 595, lost 0, free buffers 36
          

          Fun, that 3 letter word with "u" in the middle.

          1 Reply Last reply Reply Quote 0
          • Vetiundefined
            Veti
            last edited by

            if the red LED in BLTOUCH flashes at 80% duty right after the 3D printer is switched on, please release it with S60 or S160.

            BlueDustundefined 1 Reply Last reply Reply Quote 0
            • BlueDustundefined
              BlueDust @Veti
              last edited by

              @Veti

              I am not sure what you mean by 80% duty... The LED is just blinking fast and is very dim. Does this mean the LED is at 80% power? If so, then no, it is much dimmer than that, more like 50% power (as that is another option in the manuel).

              Fun, that 3 letter word with "u" in the middle.

              1 Reply Last reply Reply Quote 0
              • Vetiundefined
                Veti
                last edited by

                did you send the servo commands?

                BlueDustundefined 1 Reply Last reply Reply Quote 0
                • BlueDustundefined
                  BlueDust @Veti
                  last edited by

                  @Veti

                  I ran these...

                  M280 P9 S60
                  M280 P9 S160
                  M280 P9 S10
                  M280 P9 S90
                  M280 P4 S160
                  M280 P4 S60
                  M280 P4 S120
                  M280 P4 S10
                  M280 P4 S90

                  BLTouch is only blinking the RED LED fast at low power.

                  Fun, that 3 letter word with "u" in the middle.

                  1 Reply Last reply Reply Quote 0
                  • Vetiundefined
                    Veti
                    last edited by

                    @BlueDust said in 1LC and BLTouch:

                    M950 S4 C"10.io0.out"

                    do you have 3 other servos?

                    BlueDustundefined 1 Reply Last reply Reply Quote 0
                    • BlueDustundefined
                      BlueDust @Veti
                      last edited by

                      @Veti

                      I am testing/changing stuff faster than I can respond...
                      The below is the current config,... and still no changes.

                      M950 S0 C"10.io0.out"
                      M558 P9 C"^10.io0.in" H5 F100 R0.2 T6000 A5 B1
                      G31 P500 X-30 Y-12 Z3.58

                      M280 P0 S60
                      M280 P0 S120
                      M280 P0 S10
                      M280 P0 S160

                      Fun, that 3 letter word with "u" in the middle.

                      1 Reply Last reply Reply Quote 0
                      • Vetiundefined
                        Veti
                        last edited by

                        can you post a picture of your wiring?

                        1 Reply Last reply Reply Quote 0
                        • BlueDustundefined
                          BlueDust
                          last edited by

                          Thought now is that in/out pins are reversed?

                          PXL_20210124_173451790~2.jpg PXL_20210124_184738461~2.jpg

                          Fun, that 3 letter word with "u" in the middle.

                          1 Reply Last reply Reply Quote 0
                          • Vetiundefined
                            Veti
                            last edited by

                            is the blackwire not ground?

                            that is connected to io.out

                            BlueDustundefined 1 Reply Last reply Reply Quote 0
                            • BlueDustundefined
                              BlueDust @Veti
                              last edited by

                              @Veti

                              Yes... that is what it looks like I did. After I uploaded the pictures, I was looking at my notes and fixed it.
                              See what happens momentary... That's what I get for wiring the BLTouch by feel, as I didn't have good visibility, was awkward when I wired it.

                              Fun, that 3 letter word with "u" in the middle.

                              1 Reply Last reply Reply Quote 0
                              • matt3oundefined
                                matt3o
                                last edited by

                                unrelated but don't do that

                                shot_1611514833.jpg

                                cut the crimped thingies out and stick the wire directly in the connector. Those are just for high currents.

                                Stephen6309undefined 1 Reply Last reply Reply Quote 0
                                • Stephen6309undefined
                                  Stephen6309 @matt3o
                                  last edited by

                                  @matt3o Crimps are not always for high currents. Bare multistranded wire likes to not go in cleanly.

                                  matt3oundefined BlueDustundefined 2 Replies Last reply Reply Quote 0
                                  • BlueDustundefined
                                    BlueDust
                                    last edited by

                                    @BlueDust said in 1LC and BLTouch:

                                    That's what I get for wiring the BLTouch by feel, as I didn't have good visibility, was awkward when I wired it.

                                    Looks good now!

                                    Except for M280 P0 S160 doesn't reset/pull the pin up.

                                    Fun, that 3 letter word with "u" in the middle.

                                    1 Reply Last reply Reply Quote 0
                                    • matt3oundefined
                                      matt3o @Stephen6309
                                      last edited by

                                      @Stephen6309 okay, let's just say that those connectors are not made for crimps

                                      BlueDustundefined 1 Reply Last reply Reply Quote 0
                                      • BlueDustundefined
                                        BlueDust @Stephen6309
                                        last edited by

                                        @Stephen6309 @matt3o

                                        Once I have this all permanently wired, I planned to cut them down to size so they fit in cleanly. Will have to squeeze the white barrel to flatten it a bit... And yes, they are all stranded wires. Would prefer to keep them neat, and not worry about a runaway wire touching another terminal.

                                        Fun, that 3 letter word with "u" in the middle.

                                        matt3oundefined 1 Reply Last reply Reply Quote 0
                                        • matt3oundefined
                                          matt3o @BlueDust
                                          last edited by

                                          @BlueDust you can always put some solder on the tips (ONLY on low currents like those)

                                          BlueDustundefined Phaedruxundefined 2 Replies Last reply Reply Quote 0
                                          • BlueDustundefined
                                            BlueDust @matt3o
                                            last edited by

                                            @matt3o
                                            There is obviously not a lot of room between the screw terminals to fit them properly.

                                            Fun, that 3 letter word with "u" in the middle.

                                            1 Reply Last reply Reply Quote 0
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