This software products can then no longer be operated with a License Key (for a higher version). However, if software products are released for utilization with authorizations, you need an authorization. Software products that are released for utilization with license keys can also use newer license keys. You cannot restore or move the Trial License Key. It can be activated via the actual SIMATIC application once for 14 days and is for evaluation purposes. A Trial License Key is installed from the CD. As from ALM V1.1 SP1 you can also store license keys on USB sticks.

So if there is a defective license key on the hard disk, working with the software is only interrupted at regular intervals with a message informing you that there is no valid license key available. There is no longer an emergency authorization on floppy disk for license keys, because the software is always runnable if a valid license key has already been installed. License keys cannot be restored on the floppy disks on which they were supplied, but can only be repaired on the PC/PG on which they are actually located. Authorizations cannot be transferred via the Internet nor installed on USB hard disks. To ensure working with the associated software the authorization must be available locally on the hard disk on which the software is installed. 14 days) for tests and for validating (with disclaimer).Īn Upgrade License converts a license for an earlier version x to a license for version >x+.Īuthorizations can only be saved and repaired on the original yellow or red floppy disks and installation is only possible on internal hard disk drives and partitions or network drives, but not on USB sticks.

Limited use as stipulated in the rental contract. Unlimited use on any one computer or via the network. Whereas there were earlier only authorizations and emergency authorizations, there are now the following different types of license keys.

An authorization license number has ten digits, a license key license number has twenty digits. The license number is shown in the Automation License Manager (ALM). You can tell from the license number whether a program is protected by an authorization or by a license key. Another new feature is that license keys can be stored on a network driver and can then be used by various computers (floating license).

Siemens license key generator