Danfoss VLT AQUA Drive Design Manual

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

Contents

Bit 13/14, Selection of set-up:Use bits 13 and 14 to choose from the four menu set-ups according tothe shown table: .Set-up Bit 14 Bit 131 0 02 0 13 1 04 1 1The function is only possible whenMulti Set-Ups is selected in par.0-10 ActiveSet-up.NB!Make a selection in par. 8-55 Set-upSelect to definehow Bit 13/14 gates with the corresponding functionon the digital inputs.Bit 15 Reverse:Bit 15 = ’0’: No reversing. Bit 15 = ’1’: Reversing. In the default setting, reversing is set to digital in par. 8-54 ReversingSelect. Bit 15 causes reversingonly when Ser. communication, Logic or or Logic and is selected.7.11.2. Status Word According to FC Profile (STW) (par. 8-10 ControlProfile = FC profile)Bit Bit = 0 Bit = 100 Control not ready Control ready01 Drive not ready Drive ready02 Coasting Enable03 No error Trip04 No error Error (no trip)05 Reserved -06 No error Triplock07 No warning Warning08 Speed ≠ reference Speed = reference09 Local operation Bus control10 Out of frequency limit Frequency limit OK11 No operation In operation12 Drive OK Stopped, auto start13 Voltage OK Voltage exceeded14 Torque OK Torque exceeded15 Timer OK Timer exceededExplanation of the Status BitsBit 00, Control not ready/ready:Bit 00 = ’0’: The frequency converter trips. Bit 00 = ’1’: The frequency converter controls are ready but the power component does not necessarily receiveany power supply (in case of external 24 V supply to controls).Bit 01, Drive ready:Bit 01 = ’1’: The frequency converter is ready for operation but the coasting command is active via the digital inputs or via serial communication.Bit 02, Coasting stop:Bit 02 = ’0’: The frequency converter releases the motor. Bit 02 = ’1’: The frequency converter starts the motor with a start command.Bit 03, No error/trip:Bit 03 = ’0’ : The frequency converter is not in fault mode. Bit 03 = ’1’: The frequency converter trips. To re-establish operation, enter [Reset].Bit 04, No error/error (no trip):Bit 04 = ’0’: The frequency converter is not in fault mode. Bit 04 = “1”: The frequency converter shows an error but does not trip.7. RS-485 Installation and Set-up VLT® AQUA Drive Design Guide170 MG.20.N4.02 - VLT® is a registered Danfoss trademark7