Siemens SINUMERIK 840D sl Configuration Manual

Result
The NX module has been inserted into the project and connected to an NCU.
Note
Handling the NX
● If NX modules were connected with the NCU and the NCU is subsequently deleted, the NX
modules are kept in the project as unconnected slave modules. They can be subsequently
assigned to another NCU. The parameter settings of the NX modules are retained.
● If the DP address of the NX is specified, then the I/O addresses matching the default setting
on the NCK side are entered.
Configuring the NCU
3.2 Insert NX module
SINUMERIK STEP 7 Toolbox V15.1
32 Configuration Manual, 12/2018, A5E46279635B AA

Siemens SINUMERIK 840D sl Specifications

General

Control Type	CNC
Number of Axes	Up to 31
Max Number of Channels	10
Interfaces	Ethernet, PROFIBUS, PROFINET, USB
Interpolation	5-axis interpolation
Operating Temperature	0°C to 45°C
Relative Humidity	Up to 95% (non-condensing)
Display	TFT color display, various sizes
Programming Languages	DIN/ISO
Safety Features	Safety Integrated
PLC	Integrated PLC S7-300
Drive Interface	SINAMICS S120
Data Storage	CF card, USB
Operating System	Windows-based