6.1.2 Mechanical Brake Control
Parameters
FC
+24 V
+24 V
D IN
D IN
D IN
COM
D IN
D IN
D IN
D IN
+10 V
A IN
A IN
COM
A OUT
COM
R1
R2
12
13
18
19
20
27
29
32
33
37
50
53
54
55
42
39
01
02
03
04
05
06
130BB841.10
Function
Setting
Parameter 5-40 F
unction Relay
[32] Mech.
brake ctrl.
Parameter 5-10 T
erminal 18
Digital Input
[8] Start
*
Parameter 5-11 T
erminal 19
Digital Input
[11] Start
reversing
Parameter 1-71 S
tart Delay
0.2
Parameter 1-72 S
tart Function
[5] VVC
+
/FLUX
Clockwise
Parameter 1-76 S
tart Current
I
m,n
Parameter 2-20 R
elease Brake
Current
Application
dependent
Parameter 2-21 A
ctivate Brake
Speed [RPM]
Half of
nominal slip
of the motor
*=Default Value
Notes/comments:
–
Table 6.2 Mechanical Brake Control
Start (18)
Start
reversing (19)
Relay output
Speed
Time
Current
1-71
1-71
2-21
2-21
1-76
Open
Closed
130BB842.10
Illustration 6.1 Mechanical Brake Control
Basic I/O Configuration
Operating Guide
MG33AT02
Danfoss A/S © 05/2018 All rights reserved.
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