Siemens SINAMICS PERFECT HARMONY GH180 - Section 1; Table of Contents

Table of contents
1 Security................................................................................................................................................ 21
2 Safety notes ......................................................................................................................................... 23
2.1 General Safety Information ................................................................................................ 23
2.2 Safety Concept................................................................................................................... 24
2.3 Observing the Five Safety Rules.......................................................................................... 25
2.4 Safety Information and Warnings (750A and M57) ............................................................. 26
2.5 ESD-sensitive Components................................................................................................. 29
2.6 Electromagnetic Fields in Electrical Power Engineering Installations ................................... 31
3 Control Description.............................................................................................................................. 33
3.1 Introduction Purpose ......................................................................................................... 33
3.2 Power Topology ................................................................................................................. 34
3.3 Control Overview............................................................................................................... 35
3.4 Protocol for Cell Communication ........................................................................................ 36
3.5 NXGpro+ Advanced Security .............................................................................................. 38
4 NXGPro+ Control Description .............................................................................................................. 39
4.1 Control Descriptions Introduction....................................................................................... 39
4.2 Digital Control Rack (DCR) .................................................................................................. 40
4.3 Field Bus Communication Board......................................................................................... 42
4.4 System Interface Board (SIB) .............................................................................................. 43
4.5 User I/O ............................................................................................................................. 44
4.6 Control System Power Supply............................................................................................. 45
4.7 Control Modes ................................................................................................................... 47
4.7.1 Vector Control introduction................................................................................................ 47
4.7.2 Components of Vector Control ........................................................................................... 47
4.7.3 Summary of the Control Modes.......................................................................................... 49
4.7.4 Open Loop Vector Control (OLVC)....................................................................................... 50
4.7.5 Open Loop Test Mode (OLTM) ............................................................................................ 51
4.7.6 Synchronous Motor Control (SMC) ..................................................................................... 52
4.7.7 Volts/Hertz Control (V/Hz) .................................................................................................. 53
4.7.8 Closed Loop Vector Control (CLVC or CSMC)........................................................................ 54
4.7.9 Permanent Magnet Motor Control (PMM)........................................................................... 54
4.7.10 Synchronous Motor with DC Brushless Exciter (SMDC) ....................................................... 59
4.8 Advanced Functions Control Loops..................................................................................... 60
4.8.1 Current Loop ..................................................................................................................... 60
4.8.2 Speed Loop........................................................................................................................ 60
NXGPro+ Control Manual
Operating Manual, A5E50491925A 3