1. Introduction/Overview

In the world of industrial automation, Programmable Logic Controllers (PLCs) and Human-Machine Interfaces (HMIs) play a crucial role in controlling and monitoring machinery. However, accessing these devices can sometimes be challenging due to password protection. If you've forgotten your password or acquired a second-hand PLC/HMI with locked settings, the All PLC HMI V2.2.1 Password Unlock Software can help you regain access.

This powerful tool is designed to bypass or recover lost passwords from various PLC and HMI models, ensuring minimal downtime in industrial operations. In this article, we’ll explore its features, importance, and how to download and install it for free from our website PLC Unlock BD.

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2. What is All PLC HMI V2.2.1 Password Unlock Software?

The All PLC HMI V2.2.1 Password Unlock Software is a specialized utility designed to recover or reset passwords for multiple PLC and HMI brands, including:

PLC BRAND

·       OMRON, MITSUBISHI, DELTA, LG/LS, SIEMENS, FATEK, PANASONIC, ALLEN BRADLEY, VIGOR, FUJI XINJE, KOYO and others Brands

HMI BRAND

·       SIEMENS, PRO-FACE, FUJI, DELTA, MITSUBISHI, WEINTEK, IDEC, HITECH

• And many more

This software supports multiple communication protocols and offers a user-friendly interface, making it accessible for both beginners and professionals.

You Can Unlock All PLC HMI Brand, Model and Series

Full model Details PLC

OMRON PLC

NX Series, NJ Series, C200H, HX, CPM1A, CPM2A, CQM1, CQM1H, CJ1M, CS1G, CP1E, CP1H, CP1L, CJ2M, ZEN, NB HMI

MITSUBISHI PLC

MELSEC-A Series, MELSEC-Q Series, FX1N, FX2N, FX2 EPPROM, FX3U, FX3G, FX3GA, FX3S, FX Delete Password

DELTA PLC

ALL DVP Series UNLOCK (DIRECT ONLINE), DVP SS2, SV, ES2, EH (ID), DVP Project Password, DVP ES, EX, SS, EC, SV, EH

LG/LS PLC

MASTER K80S, K120S, XGB, XBC, XBM

SIEMENS PLC

S7-200 REL 02.00,02.01,02.02 (DIRECT ONLINE PASSWORD UNLOCK), S7-200 REL 02.01 (EEPROM UNLOCK), S7-200 Project Password, s7-300, s7-400, s7-1200, S7-200 SMART PLC (SR, ST, SC Series)

FATEK PLC

FBS (Updated framework Unlock), FBE, B1, B1z Series, FBE-FBS Project Password

PANASONIC PLC

NAIS FPO, FP-X, NAIS FPG, FPE

ALLEN BRADLEY PLC

MicroLogix 1000,1100,1200,1400,1500

VIGOR PLC

VB Series

FUJI PLC

NB Series

XINJE PLC

XD, XC, XLH Series

KOYO PLC

Direct LOGIC 05/ DL 06

Full model, Series details HMI

PRO-FACE HMI

GP Series, GP Project Password (prw), GP Project Password (prx)

DELTA HMI

DOP-A, DOP-B, DOP-100 Series

FUJI HMI

UG Series, FUJI-HAKKO V7, V8, FUJI-HAKKO CF CARD, FUJI-HAKKO Project

MITSUBISHI

ALL GOT Series (GT2103, GT2104, GT2107, GT2308, GT2310, GT2506, GT2508, GT2510, GT2512, GT2705, GT2708, GT2710, GT2712, GT2715, GS2107, GS2110), GOT 1020, F920, F930, F940

WEINTEK HMI

XOB/EXOB/CXOB

SIEMENS HMI

SMART Series

IDEC PLC & HMI

HG1G, HG2G, HG3G, HG4G, HG5G, HG1F, HG1J, HG2J, FT1J, FT2J, FT1A, FC1A, FC4A, FC6A

HITECH HMI

Crack Hitech Project V6

3. Why is All PLC HMI V2.2.1 Password Unlock Software Important?

A. Prevents Operational Delays

Forgotten passwords can halt production lines, leading to financial losses. This tool ensures quick recovery, minimizing downtime.

B. Supports Multiple Brands

Instead of using different software for each brand, this single tool works across various PLC and HMI models.

C. Cost-Effective Solution

Hiring a technician or purchasing manufacturer-specific unlocking tools can be expensive. This software provides a free alternative.

D. User-Friendly Interface

No advanced technical knowledge is required—just connect your device, select the model, and unlock it.

4. Why Do You Need All PLC HMI V2.2.1 Password Unlock Software?

• Forgotten Passwords: Quickly recover access without factory reset.
• Second-Hand Equipment: Unlock used PLCs/HMIs with unknown passwords.
• Emergency Access: Bypass security in case of system failure.
• Troubleshooting: Modify settings locked behind passwords for maintenance.

5. How to Download All PLC HMI V2.2.1 Password Unlock Software

Downloading the software is simple and free:

1. Scroll down to the download section.
2. Click the “Download Now” button.
3. The software will be saved as a ZIP file - extract it to your preferred location.

(Note: Ensure your antivirus is temporarily disabled if it flags the file, as some security programs may falsely detect unlocking tools as threats.)

6. How to Install All PLC HMI V2.2.1 Password Unlock Software

Follow these steps for a smooth installation:

Step 1: Extract the Downloaded File

• Right-click the ZIP folder and select “Extract All”.

Step 2: Run the Installer

• Open the extracted folder and double-click the setup.exe file.

Step 3: Follow Installation Wizard

• Accept the terms and conditions.
• Choose the installation directory (default is recommended).
• Click “Install” and wait for completion.

Step 4: Launch the Software

• After installation, open the software from the desktop shortcut or Start menu.

Step 5: Connect Your PLC/HMI

• Use a USB or RS232 cable to connect your device to the PC.
• Select the correct brand and model from the software menu.
• Click “Unlock Password” and wait for the process to complete.

7. FAQ – All PLC HMI V2.2.1 Password Unlock Software

Q1. Is this software free?

Yes, it is completely free to download and use.

Q2. Does it work on all PLC brands?

It supports most major brands, but some newer models may require updates.

Q3. Is it safe to use?

Yes, but always back up your PLC/HMI data before unlocking.

Q4. Will unlocking void my warranty?

In some cases, yes. Check your manufacturer’s policy before proceeding.

Q5. What if the software doesn’t detect my device?

Ensure proper cable connection and drivers are installed. Try a different USB port.

8. Testimonials

"This software saved us hours of downtime when we forgot our Siemens PLC password. Works perfectly!" – John D., Automation Engineer
"Simple and effective. Unlocked our Mitsubishi HMI in seconds." – Sarah K., Industrial Technician
"A must-have tool for anyone working with PLCs. Highly recommended!" – Mike T., System Integrator

9. Conclusion

The All PLC HMI V2.2.1 Password Unlock Software is an essential tool for engineers, technicians, and industrial automation professionals. It provides a quick, free, and efficient way to regain access to locked PLCs and HMIs, ensuring smooth operations without unnecessary delays.

Download it now from PLC Unlock BD and experience hassle-free password recovery!

(Note: This software is intended for legitimate use only. Always ensure you have authorization to unlock devices.)

Final Words

If you found this guide helpful, share it with your colleagues! For more PLC/HMI tools and tutorials, visit PLC Unlock BD regularly.

Download Now – Unlock Your PLC/HMI Today!