Siemens SIPROTEC 4 7UT6 Series, Manual

Page: 85 / 684

Setting Groups
Four independent groups of parameters can be set for the device functions. During operation, you may switch
between setting groups locally, via binary inputs (if so configured), via the operator or service interface using
a personal computer, or via the system interface.
Purpose of Setting Groups
A setting group includes the setting values for all functions that have been selected as
Enabled
during
configuration of the functional scope. In the 7UT6x device, four independent setting groups (
Group A
to
Group D
) are available. Whereas setting values and options may vary, the selected scope of functions is the
same for all groups.
Setting groups enable the user to save the corresponding settings for each application. Settings may be loaded
quickly. While all setting groups are stored in the relay, only one setting group may be active at a given time. If
multiple setting groups are not required,
Group A
is the default selection.
If the changeover option is desired, group changeover must be set to
Grp Chge OPTION
=
Enabled
during
configuration of the functional scope (address 103). For the setting of the function parameters, each of the
required 4 setting groups
Group A
to
Group D
must be configured.
More details on how to navigate between the setting groups, to copy and reset setting groups, and how to
switch over between the setting groups during operation, can be found in the
/1/ SIPROTEC 4 System Manual .
The preconditions for switching from one setting group to another via binary inputs is described in the Subsec-
tion “Mounting and Commissioning”.
Setting Notes
Change
Activates the setting group switching (address 302), only possible, if the setting group switching feature in the
function selection has been set to
Enabled
.
Settings
Addr. Parameter Setting Options Default Setting Comments
302 CHANGE Group A
Group B
Group C
Group D
Binary Input
Protocol Group A Change to Another Setting Group
Information List
No. Information Type of
Informa-
tion Comments
- P-GrpA act IntSP Setting Group A is active
- P-GrpB act IntSP Setting Group B is active
- P-GrpC act IntSP Setting Group C is active
- P-GrpD act IntSP Setting Group D is active
7 >Set Group Bit0 SP >Setting Group Select Bit 0
8 >Set Group Bit1 SP >Setting Group Select Bit 1
2.1.5
2.1.5.1
2.1.5.2
2.1.5.3
2.1.5.4
Functions
2.1 General
SIPROTEC 4, 7UT6x, Manual 85
C53000-G1176-C230-5, Edition 09.2016