System variables
System variables are internal variables. They are used to display and control states inside EPAM.
The structure of the names is the same as the generally valid schema.
/<DRV>/<HOST>/<NAME>
DRV
Id of the communication driver is S for all system variables
HOST
The following predefined hosts can be created by the system.
APP
SYS
TMP
USR
Any number of additional hosts can be defined.
Name
Name of variable