Siemens SIPROTEC 4 7VE61 User Manual

No. Information Type of
Informa-
tion
Comments
25011 dU: VI Voltagedifference at switch on
25012 df: VI Frequencydifference at switch on
25013 dα: VI Angledifference at switch on
25059 >Break. Contact SP >Breaker contacts
Change Group
Up to four independent setting groups can be created for establishing protection function settings.
Setting groups enable the user to save the various function settings for different applications and to retrieve
these settings quickly. All setting groups are stored in the device. Only one setting group is active.
During operation the user can locally switch between setting groups, using the operator panel, binary inputs
(if so configured), the service interface per PC, or via the system interface.
A setting group includes the setting values for all functions that have been selected as Enabled during
configuration (see Section 2.1.1.1 Setting Notes). In 7VE61 and 7VE63 devices, four independent setting
groups (A to D) are available. Whereas setting values may vary, the selected functions of each setting group
remain the same.
Setting Notes
General
If multiple setting groups are 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 Mounting and Connections of this manual tells you how to change between several setting
groups externally via binary inputs.
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
2.1.5
2.1.5.1
2.1.5.2
2.1.5.3
Functions
2.1 General
SIPROTEC 4, 7VE61 and 7VE63, Manual 33
C53000-G1176-C163-3, Edition 10.2017

Siemens SIPROTEC 4 7VE61 Specifications

General

Brand	Siemens
Model	SIPROTEC 4 7VE61
Category	Power distribution unit
Language	English