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11.3
Hardware
The green LED on the modules is not on?
Check the power supply and the safety fuse.
Aren't the motors moving?
Make sure the emergency stop button is pulled out. The red LED on the support
module must not be on.
The modules do not respond to software commands. The green LED does not flash.
The software on the robot's internal control system is not running. Reboot the robot
and wait 30s. If the green LEDs are still not flashing, contact us.
The motor is locked ("motor stall"): It does not stop the movement and makes
increasingly loud buzzing noises.
This happens when the load on the motor is too high:
o
Check if there is a collision
o
If the problem occurs several times, the load must be reduced (reduce
speed or acceleration).
o
Alternatively, the current rating can be increased; more information can
be found on our wiki.cpr-roboter.de
If CPRog cannot connect
o
Check if the green LEDs of the motor modules flash approx. 30s after a
restart of the robot.
o
Make sure the connection between the robot and the PC is made as
described in section 7.1.
