How To Upload Samples From My Computer Into The Sp 404sx On Youtube

This article is about uploading the PLC program from PLC to PC.

If nosotros want to change the logic or want to add new logic due to the new installation of the system

or when we call a service engineer who makes changes with plc programming in such cases if nosotros don't have a program fill-in in our PC so nosotros tin upload (have a backup) a program from PLC to PC.

Upload Siemens PLC

Beneath I have explained steps to upload a program from PLC to PC using Siemens TIA portal for s7-300 and s7-400 PLCs.

Let's accept an case of a star-delta starter PLC program with which nosotros all are familiar. We volition see how nosotros can upload this program.

Step 1:

Download your program first to PLC. To practice that follow the footstep equally shown in the effigy.

After clicking on the "download" icon, the below-shown popup will announced and then click on "load".

After following the above steps, now we volition upload the PLC plan dorsum to PC.

Step 2:

To upload the plan, I have to create a new project.

To create a new projection, follow the below steps equally shown in the figure.

Project has been Modified in Siemens PLC

After clicking on "new project" new popup will open then requite a name to the project and choose a path where nosotros desire to proceed the program.

Click on "create", push button then another popup will generate and click the "Yeah" push button. After clicking the "Yeah" push, the following window volition announced as shown in the beneath figure.

Step 3:

Now equally shown in the below effigy select "project3" (in our example, y'all may modify your projection title) then go to the "online" option and so select "upload device as the new station".

Upload Device as New Station in Siemens PLC

Step four:

After clicking on the "upload device equally a new station" new popup will be generated.

Click on the "start search" button which will find PLC then click on "upload".

Step 5:

After clicking on the "upload" button, then consummate program backup saved from the PLC into the laptop or estimator.

Every bit shown in the below effigy, a new window opens then extends the "PLC_1" pick where yous can extend "program blocks" and find our program files here which are saved from the PLC.