VLT ® 2000 Series How to operate your VLT I I Operating your VLT You program and control the frequency converter via the control panel. The control panel consists of: − a display allowing you to interface with the frequency converter. − push buttons which can have one or several functions (they are described later in this chapter). − two light emitting diodes (LEDs): Green light shows that power is on. Red light indicates alarm. The display Light in the display indicates that the frequency converter is connected to the supply voltage. The display has three lines: Line A.Text written with capital letters is shown permanently - also while you are programming the frequency converter.
Line B.States parameters and the rotation direction of the motor. Line C.Indicates the parameter value and what menu you are in. I The push buttons There are eight keys on the frequency converter’s control panel. The different keys and their functions are described overleaf. Stop Reset Menu Data – + Jog Fwd. Rev. ➤ ➤ Start 46 MG.20.B6.02 – VLT is a registered Danfoss trademark