SECTION TWO – WIRING AND INSTALLATION
DS2000 USER’S MANUAL (rev.C)
2.37
2.14 DYNAMIC BRAKING
It is possible to execute a dynamic braking with the help of the motor torque, even in
emergency condition, if the drive is not in FAULT conditions: it is necessary to follow the
sequence times. At braking request, the REFERENCE ENABLE is removed and the motor
brakes with all the available torque.
• t
1
after 100 ms (this time can be increased in case load inertia is much bigger than motor
inertia) the DRIVE ENABLE can be removed
t
1
= 100 ms
Fig. 2.16 – Dynamic braking sequence times