Danfoss VLT AQUA Drive Design Manual

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

Contents

Coil0 101 Preset reference LSB02 Preset reference MSB03 DC brake No DC brake04 Coast stop No coast stop05 Quick stop No quick stop06 Freeze freq. No freeze freq.07 Ramp stop Start08 No reset Reset09 No jog Jog10 Ramp 1 Ramp 211 Data not valid Data valid12 Relay 1 off Relay 1 on13 Relay 2 off Relay 2 on14 Set up LSB15 Set up MSB16 No reversing ReversingFrequency converter control word (FC profile)Coil0 133 Control not ready Control ready34 Frequency converternot readyFrequency converterready35 Coasting stop Safety closed36 No alarm Alarm37 Not used Not used38 Not used Not used39 Not used Not used40 No warning Warning41 Not at reference At reference42 Hand mode Auto mode43 Out of freq. range In frequency range44 Stopped Running45 Not used Not used46 No voltage warning Voltage warning47 Not in current limit Current limit48 No thermal warning Thermal warningFrequency converter status word (FC profile)Holding registersRegister Number Description00001-00006 Reserved00007 Last error code from an FC data object interface00008 Reserved00009 Parameter index*00100-00999 000 parameter group (parameters 001 through 099)01000-01999 100 parameter group (parameters 100 through 199)02000-02999 200 parameter group (parameters 200 through 299)03000-03999 300 parameter group (parameters 300 through 399)04000-04999 400 parameter group (parameters 400 through 499)... ...49000-49999 4900 parameter group (parameters 4900 through 4999)500000 Input data: Frequency converter control word register (CTW).50010 Input data: Bus reference register (REF).... ...50200 Output data: Frequency converter status word register (STW).50210 Output data: Frequency converter main actual value register (MAV).* Used to specify the index number to be used when accessing an indexed parameter.7.8.9. How to Control VLT AQUAThis section describes codes which can be used in the function and data fields of a Modbus RTU message. For a complete description of all the messagefields please refer to the sectionModbus RTU Message Framing Structure.VLT® AQUA Drive Design Guide 7. RS-485 Installation and Set-upMG.20.N4.02 - VLT® is a registered Danfoss trademark 1597