Siemens SINUMERIK 840D sl Configuration Manual

3.4 Establish the communication connection
Procedure
To establish a communication connection between two devices, proceed as follows:
1. In the "Online" menu, select the "Accessible devices" command.
2. In the drop-down lists "Type of PG/PC interface" and "PG/PC interface", search for the
interface used.
If no devices are accessible at an interface, the connecting line between the PG/PC and the
device is interrupted. If devices are accessible, the connecting line is shown and the devices
accessible at the selected interface of the PG/PC are displayed in a list.
Configuring the NCU
3.4 Establish the communication connection
SINUMERIK STEP 7 Toolbox V15.1
Configuration Manual, 12/2018, A5E46279635B AA 37

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