Table of contents
1 Introduction........................................................................................................................................... 7
1.1 About SINUMERIK ................................................................................................................ 7
1.2 About this documentation ................................................................................................... 7
1.3 Documentation on the internet............................................................................................ 8
1.3.1 Documentation overview SINUMERIK ONE ........................................................................... 8
1.3.2 Documentation overview SINUMERIK operator components ................................................. 9
1.4 Feedback on the technical documentation ........................................................................... 9
1.5 mySupport documentation .................................................................................................. 9
1.6 Service and Support........................................................................................................... 10
1.7 Using OpenSSL .................................................................................................................. 12
1.8 Compliance with the General Data Protection Regulation.................................................... 12
1.9 Use as prescribed............................................................................................................... 13
1.10 Physical protection against manipulation of the NCU .......................................................... 13
2 Fundamental safety instructions......................................................................................................... 15
2.1 General safety instructions................................................................................................. 15
2.2 Equipment damage due to electric elds or electrostatic discharge ..................................... 19
2.3 Warranty and liability for application examples ................................................................... 19
2.4 Cybersecurity information.................................................................................................. 19
2.5 Residual risks of power drive systems ................................................................................. 21
3 System overview.................................................................................................................................. 23
3.1 Application ........................................................................................................................ 23
3.2 System conguration ......................................................................................................... 24
3.3 Versions............................................................................................................................. 27
3.4 Ordering data .................................................................................................................... 28
4 Description........................................................................................................................................... 29
4.1 Characteristics ................................................................................................................... 29
4.2 Illustration ......................................................................................................................... 30
4.3 Type plates ........................................................................................................................ 31
4.4 Operator control and display elements ............................................................................... 35
4.4.1 Overview of operating and display elements ...................................................................... 35
4.4.2 LED displays....................................................................................................................... 37
4.4.3 7-segment display.............................................................................................................. 39
4.4.4 Start-up and mode selector switch ..................................................................................... 40
NCU 1750
Equipment Manual, 10/2023, A5E45627807B AH 3