ABB Relion 670 Series Applications Manual page 589

1MRK 511 401-UEN Rev. K
24.4 Parameter setting groups
24.4.1 Application
Six sets of settings are available to optimize IED operation for different power system
conditions. By creating and switching between fine tuned setting sets, either from the local
HMI or configurable binary inputs, results in a highly adaptable IED that can cope with a variety
of power system scenarios.
Different conditions in networks with different voltage levels require highly adaptable
protection and control units to best provide for dependability, security and selectivity
requirements. Protection units operate with a higher degree of availability, especially, if the
setting values of their parameters are continuously optimized according to the conditions in
the power system.
Operational departments can plan for different operating conditions in the primary
equipment. The protection engineer can prepare the necessary optimized and pre-tested
settings in advance for different protection functions. Six different groups of setting
parameters are available in the IED. Any of them can be activated through the different
programmable binary inputs by means of external or internal control signals.
A function block, SETGRPS, defines how many setting groups are used. Setting is done with
parameter
setting groups set will be available in the Parameter Setting tool for activation with the
ActiveGroup function block.
24.4.2 Setting guidelines
The setting
group can also be selected with configured input to the function block SETGRPS.
The length of the pulse, sent out by the output signal SETCHGD when an active group has
changed, is set with the parameter
The parameter
between. Only the selected number of setting groups will be available in the Parameter Setting
tool (PST) for activation with the ActiveGroup function block.
24.5 Primary system values PRIMVAL
24.5.1 Identification
Function description
Primary system values
24.5.2 Application
The rated system frequency and phase rotation direction are set under Main menu/
Configuration/ Power system/ Primary Values in the local HMI and PCM600 parameter
setting tree.
Bay control REC670
Application manual
MAXSETGR and shall be set to the required value for each IED. Only the number of
ActiveSetGrp , is used to select which parameter group to be active. The active
MAXSETGR defines the maximum number of setting groups in use to switch
© Copyright 2017 Hitachi Power Grids. All rights reserved
t .
IEC 61850 IEC 60617
identification identification
PRIMVAL -
Section 24
Basic IED functions
M12007-6 v10
GUID-B8B3535D-227B-4151-9E98-BEB85F4D54DE v1
ANSI/IEEE C37.2
device number
-
IP1745-1 v1
M15259-3 v4
IP15064-1 v3
M15288-3 v6
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