Siemens SITOP UPS1600 Equipment Manual page 160

Engineering and remote access
3.10 OPC UA server
7. Select the connection type and enter the appropriate login data.
For security reasons we recommend using the Basic256Sha256 encrypted connection
type. The use of encrypted connection types Basic128Rsa15 and Basic256 is not
recommended, as the Sha-1 hash algorithm is no longer considered as being secure.
Default Username: admin
Default password: admin
8. Select SITOP UPS1600 in the project tree.
9. Click on symbol "Connect Server".
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SITOP UPS1600 / BAT1600 / UPS1100
Equipment Manual, 07.2021, A5E37775406-11-76