Siemens SINUMERIK 840Dsl Configuration Manual page 23

Prerequisites
Note
Trusting client certificates is only possible with the SINUMERIK protection level 1
(manufacturer).
Trusting clients certificates manually
This procedure is only necessary, if the setting "Accept certificates automatically" is
deactivated.
SINUMERIK Integrate for Engineering Access MyMachine / OPC UA
Configuration Manual, 04/2018, 6FC5397-1DP41-0BA0
1. Select the operating area "Setup" in SINUMERIK Operate.
2. Press the softkey "System data".
3. In the files and folders tree navigate to:
● Embedded systems (NCU 840Dsl / 828D):
"System CF Card/addon/sinumerik/hmi/opcua/pki/rejected"
● PCU system:
"System harddisk/C:
System/ProgramData/Siemens/MotionControl/addon/sinumerik/hmi/
opcua/pki/rejected"
4 Select the rejected certificate.
5. Press softkey "Cut".
6. Navigate to folder "trusted/certs".
7. Press softkey "Paste".
Setting up of OPC UA server
3.4 Certificate handling
23