Danfoss VLT AQUA Instruction

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

Contents

22-90 Flow at Rated SpeedRange: Function:0.000* [0.000 - 999999.999 ] Enter the value corresponding to Flow at Rated Speed. This value can be defined using the pumpdatasheet.6.3.11 23-0* Timed ActionsUseTimed Actions for actions needing to be performed on a daily or weekly basis, e.g., different references for working hours / non-working hours. Upto 10 Timed Actions can be programmed in the adjustable frequency drive. The Timed Action number is selected from the list when entering parametergroup 23-0* from the LCP. Par. 23-00ON Time – par. 23-04Occurrence then refer to the selected Timed Action number. Each timed action is dividedinto an ON time and an OFF time, in which two different actions may be performed.The actions programmed in timed actions are merged with corresponding actions from digital inputs, control work via bus and Smart Logic ControllerLogicController, according to merge rules set up in 8-5*O-5#, digital/bus.NOTE!The clock (parameter group 0-7*) must be correctly programmed for timed actions to function correctly.NOTE!When mounting an Analog I/O MCB 109 option card, a battery backup of the date and time is included.NOTE!The PC-based configuration tool MCT 10DCT 10 includes a special guide for easy programming of timed actions.23-00 ON TimeArray [10]Range: Function:Applicationdependent*[Application dependant] Sets the ON time for the timed action.NOTE!The adjustable frequency drive has no backup of the clock function and the setdate/time will reset to default (2000-01-01 00:00) after a power-down unless areal time clock module with backup is installed. In par. 0-79Clock Fault, it ispossible to program for a warning in case the clock has not been set properly,e.g., after a power-down.VLT AQUA Low Harmonic Drive InstructionManual 6 How to Program the Low Harmonic DriveMG.20.T1.22 - VLT® is a registered Danfoss trademark 6-436