Kruger Ecowatt Drive K120 Series, Operation Manual

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Ecowatt ® Drive K120 series Contents
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4.2 Keypad display ........................................................................................................................... 26
4.2.1 Displaying stopped-state parameters ....................................................................... 26
4.2.2 Displaying running-state parameters ...................................................................... 26
4.2.3 Displaying fault information ....................................................................................... 27
4.2.4 Editing function codes .................................................................................................. 27
4.3 Operatons on the keypad ........................................................................................................ 27
4.3.1 Modifying VFD function codes .................................................................................... 27
4.3.2 Setting a password for the VFD .................................................................................. 28
4.3.3 Viewing VFD status ........................................................................................................ 29
5 Function parameter list ............................................................................................................. 30
P00 group Basic functions ............................................................................................................. 31
P01 group Start and stop control ................................................................................................. 39
P02 group Motor 1 parameters ..................................................................................................... 44
P03 group Vector control ................................................................................................................ 51
P04 group SVPWM control ........................................................................................................... 56
P05 group Input terminals ............................................................................................................ 62
P06 group Output terminals.......................................................................................................... 70
P07 group HMI .................................................................................................................................. 74
P08 group Enhanced functions ................................................................................................... 83
P09 group PID control ...................................................................................................................... 91
P10 group Simple PLC and multi-step speed control ............................................................ 96
P11 group Protection parameters .............................................................................................. 100
P13 group SM control .................................................................................................................... 104
P14 group Serial communication ...............................................................................................106
P17 group Status viewing .............................................................................................................108
6 Fault tracking ............................................................................................................................ 113
6.1 Fault prevention ........................................................................................................................ 113
6.1.1 Periodical maintenance ................................................................................................ 113
6.1.2 Cooling fan ........................................................................................................................ 116
6.1.3 Capacitor ............................................................................................................................ 117
6.1.4 Power cable ....................................................................................................................... 118
6.2 Fault handling ........................................................................................................................... 118
6.2.1 Indications of alarms and faults ................................................................................ 118
6.2.2 Fault reset ......................................................................................................................... 119
6.2.3 VFD faults and solutions .............................................................................................. 119
6.2.4 Other states ...................................................................................................................... 123
7 Communication protocol ........................................................................................................ 124
7.1 Brief instruction to Modbus protocol ................................................................................. 124
7.2 Application of the VFD............................................................................................................ 125
7.2.1 2-wire RS485..................................................................................................................... 125