Connection Examples; Start/Stop; Pulse Start/Stop - Danfoss VLT FC 300 Operating Instructions Manual

How to Install

3.4 Connection Examples

3.4.1 Start/Stop

Terminal 18 = 5-10 Terminal 18 Digital Input [8] Start
Terminal 27 = 5-12 Terminal 27 Digital Input [0] No
3 3
operation (Default coast inverse)
Terminal 37 = Safe stop
Speed
Start/Stop
[18]

3.4.2 Pulse Start/Stop

Terminal 18 = 5-10 Terminal 18 Digital Input [9] Latched
start
Terminal 27= 5-12 Terminal 27 Digital Input [6] Stop inverse
Terminal 37 = Safe stop
12 13
Speed
Start (18)
Start (27)
48
12 13 18 19 27 29 32 33 20 37
Start/Stop Safe Stop
18 19 27 29 32 33 20 37
Start Stop inverse Safe Stop
MG34Q202 - VLT
VLT ® Automation Drive FC 300 12-Pulse
Operating Instructions High Power
3.4.3 Speed Up/Down
Terminals 29/32 = Speed up/down
NOTE
Terminal 29 only in FC x02 (x=series type).
3.4.4 Potentiometer Reference
Voltage reference via a potentiometer
®
is a registered Danfoss trademark
Terminal 18 = 5-10 Terminal 18 Digital Input Start
[9] (default)
Terminal 27 = 5-12 Terminal 27 Digital Input
Freeze reference [19]
Terminal 29 = 5-13 Terminal 29 Digital Input
Speed up [21]
Terminal 32 = 5-14 Terminal 32 Digital Input
Speed down [22]
12
18
27
29
32
37
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 RPM
Terminal 53, High Ref./Feedback = 1500 RPM
Switch S201 = OFF (U)
Speed RPM
39 42
P 6-15
Ref. voltage
P 6-11 10V
1 k
+24V
Par. 5-10
Par. 5-12
Par. 5-13
Par. 5-14
50 53 54 55