Internal Variables

In many projects it is necessary to save information. Of course this information can be stored in the PLC, but up-to-date efficient PC systems offer more flexible solutions:

The information is deposited as internal variables and if required it can be called up anytime. In network systems they apply either for only one workspace or they are distributed to the entire network.

It can be freely set whether the data is a remnant, meaning that it’s still available after a new system start or if the variable is newly initialized.