Rockwell Automation Allen-Bradley MicroLogix / CompactLogix — Default Password
Default username and password for the Rockwell Automation Allen-Bradley MicroLogix / CompactLogix: (blank) / (blank). Learn how to log in and how to change the default credentials.
Controllers ship with no access password; protection configured in RSLogix/Studio 5000.
| Username | Password | Access | Notes |
|---|---|---|---|
(blank / none) | (blank / none) | Console | No default password; relies on configured protections. |
- Source
- vendor manual
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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