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PLC0007 · Junior Joined: 27 Sep 2024 Posts: 18 Location: World

I have developed a simple program to Read/Write/Clear micrologix series PLC master password. :o)

Micrologix 1400 PLC password Micrologix 1400 PLC password

Core Function: Developed a specialized utility for direct interaction with the memory of Allen-Bradley MicroLogix series PLCs.

Primary Capability: The program enables the direct reading, writing, and clearing of master, user, and subroutine-level passwords.

Key Advantage: This method operates by accessing the PLC's memory directly, ensuring that all existing program data and logic remain completely intact and unaltered.

Benefit: Provides a non-invasive solution for password recovery and management, eliminating the risk of data loss.

alex.qwerty · Junior Joined: 28 Oct 2024 Posts: 4

does it work for SLC 500 too?

PLC0007 · Junior Joined: 27 Sep 2024 Posts: 18 Location: World

I haven't tested it on SLC 500.
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PLC007

PLC0007 · Junior Joined: 27 Sep 2024 Posts: 18 Location: World

I have developed a simple program to Read/Write/Clear micrologix series PLC password. :o)

[url]https://youtu.be/MINXfBXJai0[/url]
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PLC007