AKD2G-S Installation Manual, Safety 1 | 8 Electrical Installation
Functionality
The brake function must be enabled through a parameter. The diagram below shows the timing and functional
relationships between the controlled stop signal, speed, and braking force. All values can be adjusted with
parameters; values in the diagram are default values.
The drive speed setpoint is internally driven down an adjustable ramp (AXIS#.CS.DEC) to 0V.
With default values the output for the brake is switched on when the speed has reached 5rpm (AXIS#.ZEROV) for at
least 6ms (AXIS#.ZEROT). The rise (t
brH
) and fall (t
brL
) times of the holding brake that is built into the motor are
different for the various types of motor.
102 Kollmorgen | kdn.kollmorgen.com | June, 2023
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