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M605 - Multi Nozzle Mode

control Set the behavior mode for a multiple nozzle setup MULTI_NOZZLE_DUPLICATION|DUAL_X_CARRIAGE

Description

Set the behavior mode for multiple fixed nozzles such as a Dual Extruder or DUAL_X_CARRIAGE machine.

This command behaves differently for DUAL_X_CARRIAGE vs. MULTI_NOZZLE_DUPLICATION:

  • For MULTI_NOZZLE_DUPLICATION the S2 parameter enables duplication mode. Any other value disables it.
  • For DUAL_X_CARRIAGE, this command sets the Dual X mode. See the description of S below.
  • For Mirrored Mode: M605 S2 R0 X<distance> and M605 S3.

Usage

M605 [E<index>] [P<mask>] [R<temp>] S<0|1|2|3> [X<linear>]

Parameters

[E<index>]

Last nozzle index to include in the duplication set. 0 disables duplication. (Requires MULTI_NOZZLE_DUPLICATION)
    [P<mask>]

    Bit-mask of nozzles to include in the duplication set. 0 disables duplication. Bit 1 is E0, Bit 2 is E1 … Bit n is E(n-1). (Requires MULTI_NOZZLE_DUPLICATION)
      [R<temp>]

      Temperature difference to apply to E1. (Requires DUAL_X_CARRIAGE)
        S<0|1|2|3>

        Select the pin to set for all specified axes.

        • S0:

          Full control mode. Both carriages are free to move, constrained by safe distance. (Requires DUAL_X_CARRIAGE)

        • S1:

          Auto-park mode. One carriage parks while the other moves. (Requires DUAL_X_CARRIAGE)

        • S2:

          Duplication mode. Carriages and extruders move in unison.

        • S3:

          Mirrored mode. The second extruder duplicates the motions of the first, but reversed in the X axis.
        [X<linear>]

        X distance between dual X carriages. (Requires DUAL_X_CARRIAGE)

          Examples

          Set duplication mode

          M605 S2

          Set duplication mode and configure extruders E0,E1 and E2 as active.

          M605 S2 E2

          Set duplication mode and configure extruders E0 and E2 as active (This is bit pattern %101)

          M605 S2 P5