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PLC logic for NORD SK 54xE frequency inverters
8
BU 0550 GB-0813
3.5 Function blocks .................................................................................................. 43
3.5.1 Standard ................................................................................................................. 43
3.5.2 Motion Control ........................................................................................................ 50
3.5.3 Electronic gear unit with "Flying Saw" ..................................................................... 60
3.5.4 FB_FunctionCurve .................................................................................................. 63
3.5.5 FB_PIDT1 ............................................................................................................... 64
3.5.6 Visualisation with ParameterBox ............................................................................ 66
3.5.7 CANopen ................................................................................................................ 69
3.5.8 Recording of rapid events (FB_Capture) ................................................................ 74
3.5.9 Access to memory areas of the frequency inverter ................................................. 75
3.5.10 Weighing function (FB_Weigh) ............................................................................. 77
4 FREQUENCY INVERTER DETAILS ..................................................................................... 78
4.1 Parameters ........................................................................................................ 78
4.1.1 Operating displays .................................................................................................. 78
4.1.2 Control / PLC parameters ....................................................................................... 78
4.1.3 Control terminals ..................................................................................................... 80
4.1.4 Extra functions ........................................................................................................ 83
4.1.5 Information parameters ........................................................................................... 85
4.2 Process values .................................................................................................. 87
4.2.1 Inputs and outputs .................................................................................................. 87
4.2.2 PLC setpoints and actual values............................................................................. 88
4.2.3 Bus setpoints and actual values ............................................................................. 89
4.2.4 ControlBox and ParameterBox ............................................................................... 90
4.2.5 Info parameters ....................................................................................................... 90
4.2.6 PLC error ................................................................................................................ 91
4.2.7 PLC parameter ....................................................................................................... 92
4.3 PLC Error messages ......................................................................................... 93
5 LISTS / INDEX ....................................................................................................................... 94
5.1 Abbreviations: .................................................................................................... 94
5.2 Figures ............................................................................................................... 95
5.3 Tables ................................................................................................................ 95
5.4 Keyword index ................................................................................................... 97
