Start/Stop; Pulse Start/Stop - Danfoss VLT Refrigeration Drive FC 103 Design Manual

Application Examples

4.2.2 Start/Stop

Terminal 18 = Start/stop parameter 5-10 Terminal 18 Digital
Input [8] Start.
Terminal 27 = No operation parameter 5-12 Terminal 27
Digital Input [0] No operation (Default [2] coast inverse).
Parameter 5-10 Terminal 18 Digital Input = [8] Start
4 4
(default).
Parameter 5-12 Terminal 27 Digital Input = [2]
Coast inverse (default).
Speed
Start/Stop
[18]
Illustration 4.1 Terminal 37: Available only with Safe Torque
Off (STO) Function
92
®
VLT Refrigeration Drive FC 103
12 13 18 19 27 29 32 33 20 37
Start/Stop Safe Stop
Danfoss A/S © 08/2015 All rights reserved.

4.2.3 Pulse Start/Stop

Terminal 18 = Start/stop parameter 5-10 Terminal 18 Digital
Input [9] Latched start.
Terminal 27= Stop parameter 5-12 Terminal 27 Digital Input
[6] Stop inverse.
Parameter 5-10 Terminal 18 Digital Input = [9]
Latched start.
Parameter 5-12 Terminal 27 Digital Input = [6] Stop
inverse.
12 13 18 19 27 29 32
Start Stop inverse
Speed
Start (18)
Start (27)
Illustration 4.2 Terminal 37: Available Only with STO Function
33 20 37
Safe Stop
MG16G202