Siemens SINAMICS G110D Operating Instructions Manual page 6

Table of contents
5.3 Preparing for commissioning ................................................................................................. 64
5.4 Prerequisites of using the factory settings ............................................................................. 66
5.5 Factory settings for the Inverter ............................................................................................. 67
5.6 Commissioning with STARTER ............................................................................................. 69
5.7 Basic commissioning with IOP ............................................................................................... 80
5.8 Example application ............................................................................................................... 82
5.9 Backup data and storage ....................................................................................................... 86
5.9.1 Saving and transferring data using the IOP ........................................................................... 86
5.9.2 Saving and transferring data using the SD memory card ...................................................... 88
6 Functions .............................................................................................................................................. 91
6.1 Overview of Inverter functions ............................................................................................... 91
6.2 Inverter Control ...................................................................................................................... 94
6.2.1 Frequency inverter control using digital inputs (two/three-wire control) ................................ 94
6.2.2 Two-wire control, method 1 .................................................................................................... 97
6.2.3 Two-wire control, method 2 .................................................................................................... 98
6.2.4 Two-wire control, method 3 .................................................................................................... 99
6.2.5 Three-wire control, method 1 ............................................................................................... 100
6.2.6 Three-wire control, method 2 ............................................................................................... 101
6.3 Command sources ............................................................................................................... 102
6.3.1 Selecting command sources ................................................................................................ 102
6.3.2 Assigning functions to digital inputs ..................................................................................... 103
6.3.3 Controlling the motor using the fieldbus .............................................................................. 104
6.4 Setpoint sources .................................................................................................................. 105
6.4.1 Selecting the setpoint source [P1000] ................................................................................. 105
6.4.2 Frequency setpoint using analog input [P1000=2] .............................................................. 106
6.4.3 Using a motorized potentiometer as a setpoint source........................................................ 107
6.4.4 Using fixed frequencies as a setpoint source ...................................................................... 108
6.4.5 Running the motor in jog mode (JOG function) ................................................................... 109
6.4.6 Specifying the motor speed via the fieldbus ........................................................................ 110
6.5 Changing over the command data sets (manual, automatic) .............................................. 111
6.6 Setpoint preparation ............................................................................................................. 114
6.6.1 Overview of setpoint preparation ......................................................................................... 114
6.6.2 Minimum frequency and maximum frequency ..................................................................... 115
6.6.3 Parameterizing the ramp-function generator ....................................................................... 116
6.7 Motor control ........................................................................................................................ 118
6.7.1 V/f control with linear characteristics.................................................................................... 118
6.7.2 V/f control with parabolic characteristic ............................................................................... 120
6.7.3 Typical applications for V/f control ....................................................................................... 120
6.7.4 Additional characteristics of the V/f control .......................................................................... 121
6.8 Protection functions ............................................................................................................. 122
6.8.1 Protective functions of the frequency inverter ...................................................................... 122
6.8.2 Overtemperature protection for the Inverter ........................................................................ 123
6.8.3 Overcurrent protection ......................................................................................................... 126
6.8.4 Limiting the maximum DC link voltage ................................................................................. 127
6.8.5 Load torque monitoring (system protection) ........................................................................ 128
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Operating Instructions, 07/2016, FW V3.63, A5E36768472B AB
SINAMICS G110D