Firmware ≤ 11.00 - DMS 8.0 EN - 10/2011 L 227
8400 StateLine C | Reference manual
Motor control (MCTRL)
Braking operation/brake energy management
Tip!
Independent of the selected motor control, all procedures given in C00175
can be
used.
The actual speed value can optimally follow the speed setpoint when a brake
resistor is used.
If it is possible to dispense with exact adherence to the deceleration ramp in simple
applications, selection of a braking method without
an external brake resistor
enables costs to be reduced due to the avoidance of having to use a brake resistor .
With the "inverter motor brake" function, an effective braking torque of 10 ... 20 %
of the rated motor torque can be achieved.
A combination of all three braking procedures is also possible, e.g. for emergency
braking if the brake resistor fails
(C00175
= "4: Brake resistor + FI_MotBrk + RfgStop").
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