11 basic drive functions – Lenze 9400 User Manual
Page 548
11
Basic drive functions
11.12
Brake control
548
Lenze · Servo-Inverter 9400 HighLine · Reference manual · DMS 10.0 EN · 11/2013 · TD05/06
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Sequence
If all requirements mentioned before have been met, the grinding process can be started by setting
the input BRK_bBrakeGrindIn to TRUE.
[11-46] Sequence of the grinding operation
: Grinding speed
: Acc./dec. time - grinding
: Grinding ON time
: Grinding OFF time
CINH = controller inhibit
• After the grinding speed has been reached,
the friction partners in the brake are
ground by a pulse-type control.
• After the brake has been closed and
opened ten times, the direction of rotation
changes and grinding in the opposite
direction is carried out.
• By resetting the input BRK_bBrakeGrindIn
to FALSE the grinding process can be
aborted.
t
t
t
t
BRK_bBrakeGrindIn
CINH
n
10 x
10 x