GB - 30
Operating of the unit
With DC-braking the motor is not decelerated by the ramp. Quick braking is
caused by D.C. voltage, which is applied onto the motor winding. This parameter
determines how the DC-braking is triggered.
Factory setting:
7
Note:
Enter-Parameter
Customer adjustment:
_______
The braking time is evaluated depending on CP.20 as follows:
- entered time = braking time
- entered time relates to 100 Hz and decreases/increases
proportionally to the real frequency.
Adjustment range:
0.00...100 s
Resolution:
0.01 s
Factory setting:
10 s
Customer adjustment:
_______
Calculation of the braking time:
f
t
f
ist
CP.21
100 Hz
t
Bist
DC-braking
Braking time
f
real
t
Breal
t
CP.21* f
100 Hz
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Содержание COMBIVERT M4
Страница 1: ...00 M4 00B K101 05 2003 D BETRIEBSANLEITUNG KEB COMBIVERT M4 GB INSTRUCTION MANUAL COMBIVERT 0 75 3 kW ...
Страница 40: ...D 40 ...
Страница 78: ...GB 40 ...