Lenze EVF9383 - Manual (Page 71)

Configuration
2−63
l
EDSVF9383V−EXT EN 2.0
2.4.13 Holding brake (BRK)
This FB triggers a holding brake. You can use it e.g. in configurations for lift and travelling drives and
active loads.
C T R L
B R K 1 - S E T
C 0 4 5 9
B R K 1 - O U T
C 0 4 5 0
C 0 4 5 1
B R K 1 - N x
C 0 4 5 8 / 1
B R K 1 - Q S P
B R K 1 - M - S T O R E
B R K 1 - C I N H
B R K 1 - M - S E T
C 0 4 5 2
B R K 1 - S I G N
C 0 4 5 8 / 2
S I G N
t 0
t 0
D C T R L - I M P
M C T R L - N A C T
M C T R L - M A C T
C 0 1 9 5
C 0 1 9 6
C 0 2 4 4
B R K 1
M C T R L - N S E T 2
Fig. 2−45 Holding brake (BRK1)
Signal Source Note
Name Type DIS DIS format CFG List Lenze
BRK1−SET d C0459 bin C0451 2 1000 −
BRK1−NX a C0458/1 dec [%] C0450 1 1000 Speed threshold from which the drive can
output the signal "close brake". The signal
source for this input can be a control code,
a fixed value or any other analog output of
a FB.
BRK1−SIGN a C0458/2 dec [%] C0452 1 1000 Direction of the torque with which the drive
has to build a torque against the brake.The
signal source for this input can be a control
code, a fixed value or any other analog
output of a FB.
BRK1−M−SET a − dec [%] C0244 − 0.00 Holding torque of the DC injection brake
100 % = value of C0057
BRK1−T−ACT a − dec C0195 − 99.9 Brake engaging time
BRK1−T−RELEASE a − dec C0196 − 0.0 Brake disengaging time
Tip!
The function block processes the absolute values of the signals MCTRL−NACT, MCTRL−MACT,
MCTRL−NSET2 and BRK1−Nx.
Range of functions
l Close brake
l Open brake (release)
l Set controller inhibit