Wiring Configuration: Mechanical Brake Control; Wiring Configuration For The Encoder - Danfoss VLT AutomationDrive FC 301 Operating Manual

VLT® AutomationDrive FC 301/FC 302
Operating Guide

6.1.13 Wiring Configuration: Mechanical Brake Control

Table 27: Mechanical Brake Control
Drive
+24 V 12
+24 V 13
D IN 18
D IN 19
COM 20
D IN 27
D IN 29
D IN 32
D IN
33
D IN
37
+10 V 50
A IN
53
A IN
54
COM
55
A OUT
42
COM
39
01
02
03
04
05
06
1-76
1-71
Start (18)
Start
reversing (19)
Relay output
Open
Closed
Illustration 14: Mechanical Brake Control

6.1.14 Wiring Configuration for the Encoder

The direction of the encoder, identified by looking into the shaft end, is determined by which order the pulses enter the drive.
Danfoss A/S © 2021.01
Parameters
Function
Parameter 5-10 Terminal 18 Digital Input
Parameter 5-11 Terminal 19 Digital Input
Parameter 1-71 Start Delay
Parameter 1-72 Start Function
Parameter 1-76 Start Current
Parameter 2-20 Release Brake Current
Parameter 2-21 Activate Brake Speed [RPM]
* = Default value
–
2-21
1-71
Basic I/O Configuration
Setting
[32] Mech. brake ctrl.
[8] Start*
[11] Start reversing
0.2
[5] VVC+/ FLUX Clockwise
I
m,n
Application dependent
Half of nominal slip of the motor
Time
2-21
AQ267037727118en-000101 / 130R0300 | 39
Current
Speed