6.7 Note Concerning the Step-by-Step Descriptions
The following presentation of the individual control steps shows which displays
can be changed in each case by pressing keys. A small black square to the right
of the enter key indicates that the LED indicator labeled Edit Mode is illuminated.
The examples used here are not necessarily valid for the device type described
in this manual; they merely serve to illustrate the control principles involved.
6 Local Control (HMI) P634
P634/EN M/R-42-A // P634‑311‑653 6-9