Programmable logic controller | PLC

Software Requirements 1.1                  Operating Environment Operating systems STEP 7 V5.4 including SP3 is a 32-bit application that i...

     Hardware Requirements In order to work with the STEP 7 V5.4 including SP3 software, you need a programming device or a PC with the fo...

Canceling the License Key Transfer When license keys are transferred between a computer on which an older version of the Automation License...

Software products, which are activated with a License Key Software products to be activated for operation with license keys can also use l...

License Upgrade The following steps show you how to upgrade a license key and an authorization. The actions are the same for the license ke...