Connection Examples; Start/Stop; Pulse Start/Stop; Speed Up/Down - Danfoss FC 300 Operating Instructions Manual

FC 300 Operating Instructions

Connection Examples

Start/Stop

Terminal 18 = start/stop par. 5-10 [8] Start
Terminal 27 = No operation par. 5-12 [0] No
operation (Default coast inverse
Terminal 37 = Safe stop (FC 302 only)
Par. 5-10 Digital Input = Start (default)
Par. 5-12 Digital Input = coast inverse (default)

Pulse Start/Stop

Terminal 18 = start/stop par. 5-10 [9] Latched start
Terminal 27= Stop par. 5-12 [6] Stop inverse
Terminal 37 = Coasting stop (safe)
Par. 5-10 Digital Input = Latched start
Par. 5-12 Digital Input = Stop inverse

Speed Up/Down

Terminals 29/32 = Speed up/down.
Par. 5-10 Digital Input = Start(default)
Par. 5-12 Digital input = Freeze reference
Par. 5-13 Digital input = Speed up
Par. 5-14 Digital input = Speed down

Potentiometer Reference

Voltage reference via a potentiometer.
Par. 3-15 Reference Resource 1 [1]
= Analog Input 53
Par. 6-10 Terminal 53, Low Voltage = 0 Volt
Par. 6-11 Terminal 53, High Voltage = 10 Volt
Par. 6-14 Terminal 53, Low Ref./Feedb.
Value = 0 RPM
Par. 6-15 Terminal 53, High Ref./Feedb.
Value = 1.500 RPM
Switch S201 = OFF (U)
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How to Programme
MG.33.A5.02 - VLT is a registered Danfoss trademark