Technical data

Setting parameter
A setting parameter (short form only “setting”) is a parameter that can be changed in
the IED at runtime.
Setting group
Nearly all settings used by the IED for the protection application functions are
organized in a group of settings. Up to four setting groups can be configured with
different values. The IED supports the selection of a setting group at runtime.
IED parameters organization
The organization of the parameters in a tree structure is visible in the plant structure by
expanding the setting tree. For each function, the parameters are organized in basic and
advanced groups. The advanced settings are used for application optimization. During
a common write both the basic and advanced settings are written to the IED.
5.3 Connecting signals in SMT
SMT is used to do cross references, see Figure 40:
• between physical IO signals and function blocks.
• for the GOOSE engineering.
1MRK 511 261-UUS A Section 5
Protection and control engineering
650 series ANSI 69
Engineering Manual