How To Operate The Low Harmonic Drive; Ways Of Operation; How To Operate Graphical Lcp (Glcp) - Danfoss VLT AQUA Operating Instructions Manual

VLT AQUA Low Harmonic Drive Operating In-
structions

5 How to Operate the Low Harmonic Drive

5.1 Ways of Operation

5.1.1 Ways of operation
The Low Harmonic Drive can be operated in 2 ways:
1. Graphical Local Control Panel (GLCP)
2. RS-485 serial communication or USB, both for PC connection

5.1.2 How to operate graphical LCP (GLCP)

The Low Harmonic Drive is equipped with two LCPs, one on the frequency converter section (to the right) of the drive and one on the active filter section
(to the left). The filter LCP is operated the same way as the frequency converter LCP. Each LCP controls only the unit it is connected to and there is no
communication between the two LCPs.
NB!
The active filter should be in Auto Mode, i.e. the [Auto On] button must be pressed on the filter LCP
The following instructions are valid for the GLCP (LCP 102).
The GLCP is divided into four functional groups:
1. Graphical display with Status lines.
2. Menu keys and indicator lights (LED's) - selecting mode, changing parameters and switching between display functions.
3. Navigation keys and indicator lights (LEDs).
4. Operation keys and indicator lights (LEDs).
Graphical display:
The LCD-display is back-lit with a total of 6 alpha-numeric lines. All data is displayed on the LCP which can show up to five operating variables while in
[Status] mode. The picture below shows an example of the drive LCP. The filter LCP looks identical but displays information related to the filter operation.
®
MG.20.T1.02 - VLT is a registered Danfoss trademark
5 How to Operate the Low Harmonic Drive
5
69