Motor Controller 55#

Introduction#

The Motor Controller 55 (MC55) is used to control standard DC motors.

The VEX Motor Controller 55.

Below is a list of available blocks:

spin MC55#

The spin MC55 block spins a connected DC motor in a specified direction using the current motor velocity.

aria-description 放在这里#
[MC55_1 v] [向前 v] 转

Parameter

Description

device

The MC55 to use, configured in the Devices window.

direction

The direction to spin, configured in the Devices window. By default this is:

  • forward — counterclockwise
  • reverse — clockwise

spin MC55 at voltage#

The spin MC55 at voltage block spins a DC motor using a specific voltage level.

aria-description 放在这里#
[MC55_1 v]以 [向前 v] 伏特 [8]转

Parameter

Description

device

The MC55 to use, configured in the Devices window.

direction

The direction to spin, configured in the Devices window. By default this is:

  • forward — counterclockwise
  • reverse — clockwise

voltage

The voltage to spin the DC motor with from -8V to 8V.

stop MC55#

The stop MC55 block stops the connected DC motor immediately, using the current stopping mode.

aria-description 放在这里#
[MC55_1 v] 停止

Parameter

Description

device

The MC55 to use, configured in the Devices window.

set MC55 velocity#

The set MC55 velocity block sets the default spinning speed of a DC motor as a percentage for all subsequent Motor Controller 55 blocks in the project.

aria-description 放在这里#
set [MC55_1 v] velocity to [50] %

Parameter

Description

device

The MC55 to use, configured in the Devices window.

velocity

What to set the new default velocity to for the project.

set MC55 stopping#

The set MC55 stopping block sets how a DC motor behaves when it stops.

aria-description 放在这里#
设定 [MC55_1 v] 停止模式为 [刹车 v]

Parameters

Description

device

The MC55 to use, configured in the Devices window.

stopping behavior

Sets how the drivetrain stops:

  • brake (default) – Stops immediately.
  • coast – Slows gradually to a stop.