Danfoss VLT AutomationDrive FC 301, Руководство по эксплуатации, Страница: 38 / 84

6.1.8 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 App.
dependent
Parameter 2-21 A
ctivate Brake
Speed [RPM] Half of
nominal slip
of the motor
*=Default Value
Notes/comments:
–
Table 6.14 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 6.4 Mechanical Brake Control
Application Set-up Examples
VLT
®
AutomationDrive FC 301/302
36 Danfoss A/S © 07/2015 All rights reserved. MG33AQ02
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