How to Crack Pass Plc S7 200 V3 in 5 Easy Steps
How to Crack Pass Plc S7 200 V3 in 5 Easy Steps
If you are looking for a way to crack the password of a Siemens PLC S7 200 V3, you have come to the right place. In this article, we will show you how to use a simple software tool called PLC Unlock to bypass the protection and access the program of the PLC. This can be useful if you have lost or forgotten the password, or if you want to modify or copy the program for your own purposes.
Crack Pass Plc S7 200 V3
Before we begin, please note that cracking the password of a PLC is illegal and may violate the intellectual property rights of the original programmer. You should only do this if you have the permission of the owner or if you are the owner yourself. Also, cracking the password may damage or corrupt the PLC, so make sure you have a backup of the program and data before proceeding. We are not responsible for any consequences that may arise from following this guide.
Step 1: Download and Install PLC Unlock
The first step is to download and install PLC Unlock on your computer. You can get it from this link. It is a free software that works with Windows XP, Vista, 7, 8, and 10. It supports most models of Siemens PLC S7 200 V3, such as CPU 221, CPU 222, CPU 224, CPU 226, etc.
After downloading the file, unzip it and run the setup.exe file. Follow the instructions on the screen to complete the installation. You will need to restart your computer after the installation.
Step 2: Connect Your PLC to Your Computer
The next step is to connect your PLC to your computer using a USB-PPI cable. This is a special cable that allows you to communicate with the PLC via a USB port. You can buy it online or from a local electronics store.
Plug one end of the cable into the USB port of your computer and the other end into the PPI port of your PLC. The PPI port is usually located on the front panel of the PLC and has a label that says "PPI". Make sure the power supply of the PLC is turned on.
Step 3: Run PLC Unlock and Select Your PLC Model
The third step is to run PLC Unlock and select your PLC model from the list. To do this, double-click on the PLC Unlock icon on your desktop or start menu. You will see a window like this:
On the left side of the window, you will see a list of supported PLC models. Click on the one that matches your PLC model. For example, if you have a CPU 224 model, click on "S7-200 CPU224".
On the right side of the window, you will see some options for communication settings. You can leave them as default or change them according to your preferences. The most important thing is to make sure that the COM port number matches the one that your USB-PPI cable is using. You can check this by going to Device Manager on your computer and looking for "USB Serial Port" under "Ports (COM & LPT)". The COM port number will be shown in brackets after the name.
Step 4: Read Password from PLC
The fourth step is to read the password from the PLC using PLC Unlock. To do this, click on the "Read Password" button at the bottom of the window. You will see a progress bar indicating that PLC Unlock is trying to connect to your PLC and read its password.
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