User Manual
RoboClaw Series
Brushed DC Motor Controllers
RoboClaw Series User Manual
49
BASICMICRO
Bridge Mode
Bridging Channels
RoboClaw's dual channels can be bridge to run as one channel, eectively doubling its current
capability for one motor. RoboClaw will be damaged if it is not set to bridged channel mode
before wiring.
Download and install Motion Studio application. Connect the motor controller to the computer
using an available USB port. Run Motion Studio and in general settings check the option to
"Bridge Channels". Then click “Write Settings” in the Device menu at the top of the window.
When operating in bridged channel mode the total peak current output is combined from both
channels. The peak current run time is dependant on heat build up. Adequate cooling must be
maintained.
Bridged Channel Wiring
When bridged channel mode is active the internal driver scheme for the output stage is modied.
The output leads must be wired correctly or damage will result. Each RoboClaw varies on the
correct wiring. See each models data sheet for wiring schematic. Motion Studio will display the
proper wiring required for each model when bridged mode is selected.
Bridged Motor Control
When RoboClaw is set to bridged mode all motor control commands for M1 will control the
attached motor. All commands for M2 will be ignored. In RC and Analog modes S1 will control the
motor and S2 will be ignored.