Danfoss VLT AQUA High Power Operating Instructions Manual

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

Contents

Efficient Parameter Set-up for Water Ap-plicationsThe parameters can easily be set up for the vast majority of the water and wastewater applicationsonly by using the [Quick Menu].The optimum way to set parameters through the [Quick Menu] is by following thebelow steps:1. Press [Quick Setup] for selecting basic motor settings, ramp times, etc.2. Press [Function Setups] for setting up the required functionality of the frequency con-verter - if not already covered by the settings in [Quick Setup].3. Choose betweenGeneral Settings,Open Loop Settings andClosed Loop Settings.It is recommended to do the set-up in the order listed.SelectMy Personal Menu to display only the parameters, which have been pre-selected and pro-grammed as personal parameters. For example, a pump or equipment OEM may have pre-programmed these to be in My Personal Menu during factory commissioning to make on sitecommissioning / fine tuning simpler.. These parameters are selected in parameter 0-25My Per-sonal Menu. Up to 20 different parameters can be defined in this menu.Illustration 4.1: Quick menu view.Par. Designation [Units]0-01 Language1-20 Motor Power [kW]1-22 Motor Voltage [V]1-23 Motor Frequency [Hz]1-24 Motor Current [A]1-25 Motor Nominal Speed [RPM]3-41 Ramp 1 Ramp up Time [s]3-42 Ramp 1 Ramp down Time [s]4-11 Motor Speed Low Limit [RPM]4-13 Motor Speed Low High [RPM]1-29 Automatic Motor Adaption [AMA]Table 4.2: Quick Setup parameters*The display showing depends on choices made in parameter 0-02 and 0-03. The default settingof parameters 0-02 and 0-03 depends on which region of the world the frequency converter issupplied to but can be re-programmed as required.IfNo Operation is selected in terminal 27 no connection to +24 V on terminal 27 is necessary toenable start.IfCoast Inverse (factory default value) is selected in Terminal 27, a connection to +24V is nec-essary to enable start.SelectChanges made to get information about:• the last 10 changes. Use the up/down navigation keys to scroll between the last 10changed parameters.• the changes made since default setting.SelectLoggings to get information about the display line read-outs. The information is shown asgraphs.Only display parameters selected in par. 0-20 and par. 0-24 can be viewed. It is possible to storeup to 120 samples in the memory for later reference.4. How to programme the frequency converter VLT AQUA High Power Operation Instructions70 MG.20.P1.02 - VLT ® is a registered Danfoss trademark4