Danfoss VLT AQUA Operating Instructions Manual

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

Contents

GLCP keysMenu keysThe menu keys are divided into functions. The keys below the display andindicator lamps are used for parameter set-up, including choice of displayindication during normal operation.130BP045.10[Status]Indicates the status of the frequency converter (and/or the motor) or the filter respectively. On the drive LCP, 3 different readouts can be chosen bypressing the [Status] key:5 line readouts, 4 line readouts or Smart Logic Control.Smart Logic Control is not available for the filter.Use [Status] for selecting the mode of display or for changing back to Display mode from either the Quick Menu mode, the Main Menu mode or Alarmmode. Also use the [Status] key to toggle single or double read-out mode.[Quick Menu]Allows quick set-up of the frequency converter or the filter. The most common functions can be programmed here.The [Quick Menu] consists of:- Q1: My Personal Menu- Q2: Quick Setup- Q3: Function Setups (drive LCP only)- Q5: Changes Made- Q6: LoggingsThe Function set-up provides quick and easy access to all parameters required for the majority of water and wastewater applications including variabletorque, constant torque, pumps, dosing pumps, well pumps, booster pumps, mixer pumps, aeration blowers and other pump and fan applications.Amongst other features it also includes parameters for selecting which variables to display on the LCP, digital preset speeds, scaling of analog references,closed loop single zone and multi-zone applications and specific functions related to water and wastewater applications.Since the active filter is an integrated part of the Low Harmonic Drive only a minimum of programming is necessary. The filter LCP is mainly used todisplay information about filter operation such as THD of voltage or current, corrected current, injected current or Cos ϕ and True Power Factor.The Quick Menu parameters can be accessed immediately unless a password has been created via par. 0-60, 0-61, 0-65 or 0-66.It is possible to switch directly between Quick Menu mode and Main Menu mode.[Main Menu]is used for programming all parameters.The Main Menu parameters can be accessed immediately unless a password has been created via par. 0-60, 0-61, 0-65 or 0-66. For the majority of waterand wastewater applications it is not necessary to access the Main Menu parameters but instead the Quick Menu, Quick Setup and Function Setupsprovides the simplest and quickest access to the typical required parameters.It is possible to switch directly between Main Menu mode and Quick Menu mode.Parameter shortcut can be carried out by pressing down the [Main Menu] key for 3 seconds. The parameter shortcut allows direct access to anyparameter.[Alarm Log]displays an Alarm list of the five latest alarms (numbered A1-A5). To obtain additional details about an alarm, use the arrow keys to manoeuvre to thealarm number and press [OK]. Information is displayed about the condition of the frequency converter or filter before it enters the alarm mode.[Back]reverts to the previous step or layer in the navigation structure.[Cancel]last change or command will be cancelled as long as the display has notbeen changed.[Info]displays information about a command, parameter, or function in anydisplay window. [Info] provides detailed information when needed.Exit Info mode by pressing either [Info], [Back], or [Cancel].5 How to Operate the Low Harmonic DriveVLT AQUA Low Harmonic Drive Operating In-structions72 MG.20.T1.02 - VLT® is a registered Danfoss trademark5