Functions listed in the tables in Chapter “Overview of Function Groups - Part 1” are self-contained function groups and can be individually configured or de-configured according to the specific application requirements by using the MiCOM S1 operating program. Unused or cancelled function groups are hidden to the user, thus simplifying the menu of the MiCOM S1.

This concept provides a large choice of functions and makes wide-ranging application of the protection device possible, with just one model version. On the other hand, simple and clear parameter settings can be made.

In this way the protection and control functions can be included in or excluded from the configuration.

For example, the current transformer supervision (function group CTS)