Danfoss VLT AQUA FC 202 Operating Instructions Manual

Also see for VLT AQUA Drive FC 202: Service guide Installation guide Installation guide Operating guide Installation guide

Contents

Press [▲] and [▼] to change the data value. [▲] increasesthe data value, and [▼] decreases the data value. Place thecursor on the value to be saved and press [OK].130BP070.101 - 60 Low speed loadcompensation1 0%Load depen. setting 1- 6*729RPM 6.21A 1(1)6Illustration 4.20 Display Example4.1.6 Changing of Data Value, Step-by-StepCertain parameters can be changed step by step orinfinitely variably. This applies to parameter 1-20 MotorPower [kW], parameter 1-22 Motor Voltage andparameter 1-23 Motor Frequency.The parameters are changed both as a group of numericdata values and as numeric data values infinitely variably.4.1.7 Read-out and Programming ofIndexed ParametersParameters are indexed when placed in a rolling stack.15-30 Alarm Log: Error Code to 15-32 Alarm Log: Timecontain a fault log which can be read out. Select aparameter, press [OK], and use [▲] and [▼] to scrollthrough the value log.Use parameter 3-10 Preset Reference as another example:Select the parameter, press [OK], and use [▲] and [▼] toscroll through the indexed values. To change theparameter value, select the indexed value and press [OK].Change the value by [▲] and [▼]. Press [OK] to accept thenew setting. Press [Cancel] to abort. Press [Back] to leavethe parameter.4.1.8 Tips and Tricks• For the majority of water and wastewaterapplications the Quick Menu, Quick Set-up andFunction Set-up provides the simplest andquickest access to all the typical parametersrequired.• Whenever possible, performing an AMA, ensuresbest shaft performance.• Contrast of the display can be adjusted bypressing [Status] and [▲] for darker display or bypressing [Status] and [▼] for brighter display.• Under [Quick Menu] and [Changes Made] allparameters that have been changed from factorysettings are displayed.• Press and hold [Main Menu] key for 3 s for accessto any parameter.• For service purposes it is recommended to copyall parameters to the LCP, see 0-50 LCP Copy forfurther information.4.1.9 Quick Transfer of Parameter Settingswhen Using GLCPOnce the set-up of a frequency converter is complete, it isrecommended to store (back up) the parameter settings inthe GLCP or on a PC via MCT 10 Set-up Software Tool.WARNINGStop the motor before performing any of theseoperations.Data storage in LCP1. Go to 0-50 LCP Copy.2. Press [OK].3. Select [1] All to LCP.4. Press [OK].All parameter settings are now stored in the GLCPindicated by the progress bar. When 100% is reached,press [OK].The GLCP can now be connected to another frequencyconverter and the parameter settings copied to thisfrequency converter.Data transfer from LCP to Frequency converter1. Go to 0-50 LCP Copy.2. Press [OK].3. Select [2] All from LCP.4. Press [OK]The parameter settings stored in the GLCP are nowtransferred to the frequency converter indicated by theprogress bar. When 100% is reached, press [OK].4.1.10 Initialisation to Default SettingsThere are 2 ways to initialise the frequency converter todefault: Recommended initialisation and manual initiali-sation.Be aware that they have different impact according to thebelow description.How to operate the frequenc... VLT AQUA Drive FC 202 Operation Instructions76 MG20P402 - Rev. 2013-12-1644