Parameters
114 M-Max Series Adjustable Frequency Drive MN04020003E—October 2013 www.eaton.com
Braking, continued
PNU ID
Access
RUN Value/Range Description
Factory Setting
(P1.3)
P12.4 508 X — DC braking, braking time at STOP 0.00
0.00–600.00s Duration of DC braking after the stop command
With P6.8 = 1 (Stop function ramp), the activation of the DC
braking occurs with the output frequency set under P12.3 with
the braking time set here
With P6.8 = 0 (free run-out), the activation of the DC braking [3]
occurs directly with the stop command. If the output frequency
[1] is greater than or equal to the rated motor frequency (P7.6),
the value set here is considered for the duration of the braking
time
If the output frequency is less than or equal to 1% of the rated
motor frequency (P7.6), the duration for DC braking is reduced
respectively to 10% of the value set here
Braking Time in Case of Stopping
f
t
f
t
P6.8 = 0
P12.4
P7.6
P7.6
P7.6
f
t
FWD
REV
100%
P12.4
10%
10%
2
2
3
3
1
1
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