Wiring Configuration: Mechanical Brake Control - Danfoss D9h Operating Manual

VLT® AutomationDrive FC 302
Operating Guide

8.1.13 Wiring Configuration: Mechanical Brake Control

Table 94: Wiring Configuration for Mechanical Brake Control
+24 V XD2.10
+24 V XD2.11
D IN XD2.12
D IN XD2.13
COM XD2.18
D IN XD2.14
D IN XD2.15
D IN XD2.16
D IN XD2.17
D IN XD2.19
+10 V XD2.6
A IN XD2.7
XD2.8
A IN
COM XD2.9
A OUT XD2.5
COM XD2.4
XD2.21
XD2.22
XD2.23
XD2.24
XD2.25
XD2.26
1-76
1-71
Start (18)
Start
reversing (19)
Relay output
Open
Closed
Illustration 70: Mechanical Brake Control
134 | Danfoss A/S © 2021.10
Parameters
Function
Parameter 5-40 Function Relay
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
Notes/comments:
Terminal 18 in the parameter title corresponds to terminal XD2.12 in the control compartment.
Terminal 19 in the parameter title corresponds to terminal XD2.13 in the control compartment.
2-21
1-71
Wiring Configuration Examples
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
AQ262139143212en-000301 / 130R0879
Current
Speed