1. Double-click to the PLC main node and select the “PLC Shell
” tab. Command line input is
on the bottom. Find the index number for the FTP server and type [cert-getapplist] in the
below command line.
2. Type [cert-createcsr <index number> encoding=Base64] in the command line e.g. here:
[cert-createcsr 1 encoding=Base64] and press [ENTER].
For some users it may be necessary to swap “Base64” for “ASN1” if the
user's PKI needs this format.
3. Change to the “Log” tab.
4.
Click the refresh button.
ð
W
ait until the log entry of CSR file created pops up.
5. Change to the “Files” tab.
6.
Click the refresh button.
7.
Open the “cert” folder in the PLC.
8. Open the “export” folder.
9. Copy the certificate request file [1_IoDrvFTPServer.csr] to any folder on your PC.
10. This file, here [1_IoDrvFTPServer.csr] must then be signed by your Public Key Infrastruc-
ture (PKI).
The signing process itself is outside the scope of this documentation. There are sufficient
sources on the internet for building your own PKI (e.g. PKI tutorial) - or get in touch with your IT
department.
After the signed certificate comes back from the PKI and is stored on the PC, it has to be
imported into the controller.
Integrate a cer-
tificate
Configuration and programming
Cyber security > Certificates factory default - no encryption
2023/03/03 3ADR011074, 1, en_US 81
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