Lenze 4800 - Page 157

Configuration
7-66
48XX/49XXSHB0399
4900Str052
t
t
t
t
t
t
C trl. enable
n
Field current
set
CW /CCW
Brake disengagem ent
tim e C 1 9 6
A
rm ature current
Brake
H o ld in g to r q u e
re le a s e d
I > I
Fx
I > I
Ax
Threshold
C 244
Threshold
C 245
engaged
FIG 7-25 Time diagram ’Release brake’
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