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Yokogawa STARDOM FCJ / FCN Autonomous Controller — Default Password

Default username and password for the Yokogawa STARDOM FCJ / FCN Autonomous Controller: user / user. Learn how to log in and how to change the default credentials.

Yokogawa STARDOM FCJ and FCN series autonomous controllers used in oil/gas and process automation. Default login for the STARDOM Web HMI and engineering tool.

UsernamePasswordAccessNotes
user
user
Web UI—
admin
admin
Web UI—

Responsible use

This database lists publicly documented default credentials so administrators can find and change them. Only use these on systems you own or are authorized to test.

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