Settings Groups; Setting Notes - Siemens SIPROTEC 7SC80 Series Manual

2.1.5

Settings Groups

Up to four different setting groups can be created for establishing the device's function settings.
2.1.5.1 Description
Changing Setting Groups
The setting groups can be changed locally during operation via the Web Monitor, via binary inputs (if routed
correspondingly) or via the interfaces. For safety reasons, it is not possible to change between setting groups
during a power system fault.
A setting group includes the parameter values for all functions that have been selected as Enabled during con-
figuration (see Section 2.1.1.2). In 7SC80 devices, four independent setting groups (A to D) are supported.
Whereas setting values may vary, the selected functions of each setting group remain the same.

2.1.5.2 Setting Notes

General
If setting group change option is not required, Group A is the default selection. Then, the rest of this section is
not applicable.
If the changeover option is desired, group changeover must be set to Grp Chge OPTION = Enabled
(address 103) when the function extent is configured. For the setting of the function parameters, each of the
required setting groups A to D (a maximum of 4) must be configured in sequence. The SIPROTEC 4 System
Description gives further information on how to copy setting groups or reset them to their status at delivery and
also how to change from one setting group to another.
Subsection 3.1 of this manual tells you how to change between several setting groups externally via binary
inputs.
SIPROTEC, 7SC80, Manual
E50417-G1140-C486-A1, Release date 12.2011
Functions
2.1 General
45