Siemens SINUMERIK 840D sl Commissioning Manual

8. The following message will appear:
9. Shorten the filename to match SINUMERIK Operate requirements and make
sure the extension (.der) is still appended. Then press softkey “Ok”
Verify certificate is in trusted folder:
10. Then the connection to the server can be established from the OPC UA client.
Setting up of OPC UA server
3.4 Certificate handling
SINUMERIK Integrate for Engineering Access MyMachine / OPC UA
Configuration Manual, 12/2017, 6FC5397-1DP40-6BA1 23

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