Table of contents
1
Introduction ........................................................................................................................................... 7
1.1
About SINUMERIK ................................................................................................................ 7
1.2
About this documentation ................................................................................................... 7
1.3
1.3.1
1.3.2
1.4
1.5
mySupport documentation .................................................................................................. 9
1.6
Service and Support........................................................................................................... 10
1.7
2
2.1
2.2
2.3
2.4
Security information .......................................................................................................... 17
2.5
3
System overview.................................................................................................................................. 21
3.1
Application ........................................................................................................................ 21
3.2
System configuration ......................................................................................................... 22
3.3
Variants ............................................................................................................................. 25
3.4
Ordering data .................................................................................................................... 25
4
Description........................................................................................................................................... 27
4.1
Characteristics ................................................................................................................... 27
4.2
Illustration ......................................................................................................................... 28
4.3
Type plates ........................................................................................................................ 30
4.4
4.4.1
4.4.2
LED displays....................................................................................................................... 34
4.4.3
7-segment display.............................................................................................................. 37
4.4.4
4.4.5
RESET button ..................................................................................................................... 40
4.4.6
DIAG button....................................................................................................................... 40
5
Application planning ........................................................................................................................... 41
5.1
NCU 1740
Equipment Manual, 10/2021, A5E51087503B AA
3