Vacon 10 Complete User's Manual page 80

parameter descriptions
f out
f n
DC-braking ON
t = 1 x par. 4.10
RUN
STOP
Figure 9.8: DC-braking time when Stop mode = Coasting
Par. 2.3 = 1 (Stop function = Ramp):
After the Stop command, the speed of the motor is reduced according to the
set deceleration parameters, if the inertia of the motor and load allows that,
to the speed defined with parameter 4.11, where the DC-braking starts.
The braking time is defined with parameter 4.10. See Figure 9.9.
Par. 4.1
Figure 9.9: DC-braking time when Stop mode = Ramp
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Output frequency
Motor speed
0,1 x f n
t
f out
1
RUN
STOP
f out
f n
Output frequency
Motor speed
DC-braking ON
t = 0,1 x par. 4.10
RUN
STOP
Motor speed
Output frequ ency
DC-braking
t
t = par. 4. 10
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vacon 77
t
9