Danfoss VLT 2800 Series General Information

Connection examples
Start/stop
Start/stop using terminal 18 and coasting stop using
terminal 27.
Par. 302 Digital input = Start [7]
Par. 304 Digital input = Coasting stop inver-
ted [2]
For Precise start/stop the following settings are made:
Par. 302 Digital input = Precise start/stop [27]
Par. 304 Digital input = Coasting stop inver-
ted [2]
Pulse start/stop
Pulse start using terminal 18 and pulse stop using ter-
minal 19. In addition, the jog frequency is activated via
terminal 29.
Par. 302 Digital input = Pulse start [8]
Par. 303 Digital input = Stop inverted [6]
Par. 304 Digital input = Coasting stop inver-
ted [2]
Par. 305 Digital input = Jog [13]
Speed up/slow down
Speed up/slow down using terminals 29/33.
Par. 302 Digital input = Start [7]
Par. 303 Digital input = Freeze reference [14]
Par. 305 Digital input = Speed up [16]
Par. 307 Digital input = Slow down [17]
Potentiometer reference
Voltage reference via a potentiometer.
Par. 308 Analog input = Reference [1]
Par. 309 Terminal 53, min. scaling = 0 Volt
Par. 310 Terminal 53, max. scaling = 10 Volt
Connection of a 2-wire transmitter
Connection of a 2-wire transmitter as feedback to ter-
minal 60.
VLT
®
2800 Series
24 MG.27.A2.22 - VLT
®
is a registered Danfoss trademark

Danfoss VLT 2800 Series Specifications

General

Brand	Danfoss
Model	VLT 2800 Series
Category	DC Drives
Language	English