Danfoss VLT AutomationDrive FC 360 Programming Manual page 12

Introduction
1 1
1.3.4 Speed Up/Down
Terminals 29/32=Speed up/down
Terminal 18 = Parameter 5-10 Terminal 18 Digital
Input [8] Start (default).
Terminal 27 = Parameter 5-12 Terminal 27 Digital
Input [19] Freeze reference.
Terminal 29 = Parameter 5-13 Terminal 29 Digital
Input [21] Speed up.
Terminal 32 = Parameter 5-14 Terminal 32 Digital
Input [22] Speed down.
Illustration 1.8 Speed Up/Down
10
VLT
FC
+24 V 12
D IN 18
19
D IN
27
D IN
29
D IN
D IN 31
D IN 32
D IN 33
+10 V 50
A IN
53
A IN
54
COM
55
A OUT
42
Danfoss A/S © 06/2017 All rights reserved.
®
AutomationDrive FC 360
1.3.5 Potentiometer Reference
Voltage reference via a potentiometer
Reference source 1=[1] Analog input 53 (default).
Terminal 53, low voltage=0 V.
Terminal 53, high voltage=10 V.
Terminal 53, low ref./feedback=0.
Terminal 53, high ref./feedback=50.
Parameter 6-19 Terminal 53 mode=[1] Voltage.
Illustration 1.9 Potentiometer Reference
Speed
P 6-15
Ref. voltage
P 6-11 10V
1 kΩ
50 53 54 55
MG06C702