Setting Motor Braking - DAAB EP104 Instruction Manual

DAAB AUTOMATIC CONTROL UNIT EP104

• Setting motor braking

To use electric braking follow the instructions below. This function reverses the motor when a limit switch is activated. This
prevents motor slippage, stopping it immediately.
Electric braking only works on 3-phase motor winders and does not work on control units with a frequency converter and
not on single phase motor winders. To set the control unit to this mode carry out the following:
• Adjust the limit switch cams so they correspond to open and closed positions of the door. This is most easily achieved by
pulling the gate to each position and setting the cam so that it activates the limit switch.
• Set the braking time in C495 for motor 1 and C496 for motor 2, for light sliding gates the value should be 15-20
milliseconds. Preferably as low as
possible but so that the desired braking force is still achieved. This is to protect the mechanism in the gearbox.
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