Connection Examples; Start/Stop; Pulse Start/Stop - Danfoss vlt hvac drive fc 102 Operating Instructions Manual

Electrical Installation
NOTICE
When changing the function of S201, S202 or S801 be
careful not to use force for the switch over. It is
recommended to remove the LCP fixture (cradle) when
operating the switches. The switches must not be
operated with power on the frequency converter.
Illustration 4.32

4.2 Connection Examples

4.2.1 Start/Stop

Terminal 18 = 5-10 Terminal 18 Digital Input [8] Start
Terminal 27 = 5-12 Terminal 27 Digital Input [0] No
operation (Default coast inverse)
Terminal 37 = Safe Torque Off
12 13 18 19
Start/Stop
Speed
Start/Stop
[18]
Illustration 4.33

4.2.2 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 Torque Off
VLT HVAC Drive FC 102 Operating Instructions
27 29 32 33 20 37
Safe Stop
MG11F402 - Rev. 2013-12-16
12 13 18 19 27 29 32
Start Stop inverse
Speed
Start (18)
Start (27)
Illustration 4.34
4.2.3 Speed Up/Down
Terminals 29/32 = Speed up/down
Terminal 18 = 5-10 Terminal 18 Digital Input [9]
Start (default)
Terminal 27 = 5-12 Terminal 27 Digital Input [19]
Freeze reference
Terminal 29 = 5-13 Terminal 29 Digital Input [21]
Speed up
Terminal 32 = 5-14 Terminal 32 Digital Input [22]
Speed down
NOTICE
Terminal 29 only in FC x02 (x=series type).
Illustration 4.35 Speed Up/Down
33 20 37
Safe Stop
12 +24V
18 Par. 5-10
27 Par. 5-12
29 Par. 5-13
32 Par. 5-14
37
69
4 4