Danfoss VLT AQUA Operating Instructions Manual

Also see for vlt aqua: Instructions Design guide Instruction manual Operating instructions Design guide

Contents

5.1.8 Tips and tricks* For the majority of water and wastewater applications the Quick Menu, Quick Setup and Function Setups provides the simplestand quickest access to all the typical parameters required.* Whenever possible, performing an AMA, will ensure best shaft performance* Contrast of the display can be adjusted by pressing [Status] and [▲] for darker display or by pressing [Status] and [▼] forbrighter dispaly* Under [Quick Menu] and [Changes Made] all parameters that have been changed from factory settings are displayed* Press and hold [Main Menu] key for 3 seconds for access to any parameter* For service purposes it is recommended to copy all parameters to the LCP, see par 0-50 for further informationTable 5.1: Tips and tricks5.1.9 Quick Transfer of Parameter Settings when Using GLCPOnce the set-up of a frequency converter is complete, it is recommended to store (backup) the parameter settings in the GLCP or on a PC via MCT 10Set-up Software Tool.Stop the motor before performing any of these operations.Data storage in LCP:1. Go to par. 0-50LCP Copy2. Press the [OK] key3. Select “All to LCP”4. Press the [OK] keyAll parameter settings are now stored in the GLCP indicated by the progress bar. When 100% is reached, press [OK].The GLCP can now be connected to another frequency converter and the parameter settings copied to this frequency converter.Data transfer from LCP to Frequency converter:1. Go to par. 0-50LCP Copy2. Press the [OK] key3. Select “All from LCP”4. Press the [OK] keyThe parameter settings stored in the GLCP are now transferred to the frequency converter indicated by the progress bar. When 100% is reached, press[OK].5.1.10 Initialisation to Default SettingsThere are two ways to initialise the frequency converter to default: Recommended initialisation and manual initialisation.Please be aware that they have different impact according to the below description.Recommended initialisation (via par. 14-22Operation Mode)1. Select par. 14-22Operation Mode2. Press [OK]3. Select “Initialisation” (for NLCP select “2”)4. Press [OK]5. Remove power to unit and wait for display to turn off.6. Reconnect power and the frequency converter is reset. Notethat first start-up takes a few more seconds7. Press [Reset]5 How to Operate the Low Harmonic DriveVLT AQUA Low Harmonic Drive Operating In-structions76 MG.20.T1.02 - VLT® is a registered Danfoss trademark5