What is S7 Can Opener and How Can You Get a Free Licence Today?
How to Get a Free Licence for S7 Can Opener in 3 Easy Steps
If you are a PLC programmer who works with Siemens S7-300/400 blocks, you might have encountered the problem of losing your source code or being unable to access your compiled blocks due to the know_how_protect keyword. This keyword prevents unauthorized modifications or copying of your blocks, but it can also be a hassle if you need to make changes or troubleshoot your code.
FREE LICENCE FOR S7 CAN OPENER
Fortunately, there is a solution for this problem: S7 Can Opener. This is a tool that allows you to set and remove the know_how_protect keyword on the fly, without having to compile your blocks. You can also use it to toggle the keyword on and off, depending on your needs. S7 Can Opener works with any S7 project or library, and it supports multiple block families (FBs, FCs, OBs, DBs).
But how can you get this tool for free? Well, it's very simple. Just follow these three easy steps and you will be able to claim your free licence for S7 Can Opener in no time.
Step 1: Download the Demo Version
The first step is to download the demo version of S7 Can Opener from this link. This version will show you the blocks and their protection status, but it will not modify them. You can use it to check if your blocks are protected or not, and to see how the tool works.
Step 2: Register the Program
The second step is to register the program with a valid email address. You can do this by clicking on About Register menu and typing (or copy-pasting) your email address. Once you do that, you will receive a registration code in your inbox. This code is unique and identifies you as a user.
Step 3: Enter the Registration Code
The final step is to enter the registration code that you received in your email. You can do this by clicking on About Register menu again and typing (or copy-pasting) the code. After that, the program will be fully functional and you will be able to set and remove the know_how_protect keyword on any block you want.
Congratulations! You have successfully claimed your free licence for S7 Can Opener. Now you can enjoy the benefits of this tool and save time and hassle when working with Siemens S7-300/400 blocks.
What are the Benefits of S7 Can Opener?
Now that you know how to get a free licence for S7 Can Opener, you might be wondering what are the benefits of using this tool. Well, there are many advantages that S7 Can Opener can offer to PLC programmers who work with Siemens S7-300/400 blocks. Here are some of them:
Save time and hassle. With S7 Can Opener, you don't have to waste time and effort compiling and decompiling your blocks every time you need to change the know_how_protect keyword. You can simply toggle it on and off with a click of a button, and modify your blocks as you wish.
Protect your intellectual property. If you are a machinery supplier or a system integrator who developed a software for your clients, you can use S7 Can Opener to protect your blocks with the know_how_protect keyword. This way, you can prevent unauthorized modifications or copying of your blocks, and ensure that your clients respect your work.
Recover your source code. If you lost your source code and you cannot access your compiled blocks anymore, S7 Can Opener can help you recover it. You can use it to remove the know_how_protect keyword from your blocks, and then read the comments and variables names within them. This can be very useful when you need to troubleshoot or update your code.
Keep just one copy of your blocks. With S7 Can Opener, you don't have to maintain both compiled and source copy of each block. You can keep just one copy of your blocks, and use S7 Can Opener to set and remove the know_how_protect keyword whenever you need to. This can save you space and avoid confusion.
As you can see, S7 Can Opener is a very handy tool for PLC programmers who work with Siemens S7-300/400 blocks. It can save you time, hassle, and money, and make your work easier and more efficient. b99f773239