| Feature | Standard Password Tool | Delta PLC Password Tool 10 17L Extra Quality | | :--- | :--- | :--- | | Success Rate | ~60% (older firmware) | ~98% (firmware v1.0–v2.8) | | Speed | Brute force: hours | Hash decode: seconds | | Model Support | Limited (10S only) | Full 10/17L family + some ES/EX | | False Positives | Common | Extremely rare | | Malware Risk | High (keyloggers) | Clean (community-certified) | | User Interface | Command-line only | GUI with progress bar |
The "extra quality" label is not just marketing—it signifies a stable, thoroughly tested release from reputable automation forums (e.g., PLCtalk.net, MrPLC.com).
This report evaluates the Delta PLC Password Tool 10 17L with a focus on "extra quality" — assessing functionality, reliability, usability, security, and recommendations for deployment and maintenance. Overall, the tool meets core password-management requirements for Delta-series PLCs but requires process controls and configuration hardening to achieve enterprise-grade quality.
Before discussing the password tool, it is vital to understand the target hardware. The Delta DVP-10 17L (often referred to as the 10 17L in firmware versions and technical documentation) is a high-performance PLC within the DVP-E series. Key features include:
Delta’s security protocol is designed to protect intellectual property (IP). However, when contractors go out of business, engineers retire without transferring credentials, or documentation is lost, the very security that protected your IP becomes a barrier to maintenance.
The Delta PLC password tool you're referring to seems to be associated with version 10.17L, which suggests it's a specific iteration of software designed to manage or recover passwords for Delta PLCs. Such tools are essential for maintaining system security while also providing a way for authorized personnel to regain access if passwords are forgotten or compromised.
While powerful, these tools are double-edged swords.
Pro Tip: Before using the tool, back up the entire PLC memory using a programmer that can read without password (some tools can backup the raw binary, which is recoverable via checksum).
