ABB RELION RET670, Applications Manual

Page: 972 / 1016

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
MAXSETGR and shall be set to the required value for each IED.
Only the number of setting groups set will be available in the Parameter Setting tool
for activation with the ActiveGroup function block.
24.4.2 Setting guidelines
M15259-3 v4
The setting ActiveSetGrp , is used to select which parameter group to be active. The
active group can also be selected with configured input to the function block
SETGRPS.
The length of the pulse, sent out by the output signal GRP_CHGD when an active
group has changed, is set with the parameter
t .
The parameter MAXSETGR defines the maximum number of setting groups in use to
switch 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 Rated system frequency PRIMVAL
IP15064-1 v2
24.5.1 Identification
GUID-B8B3535D-227B-4151-9E98-BEB85F4D54DE v1
Function description IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Primary system values PRIMVAL - -
24.5.2 Application
M15288-3 v6
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.
24.5.3 Setting guidelines
M15292-3 v2
Set the system rated frequency. Refer to section "Signal matrix for analog inputs
SMAI" for description on frequency tracking.
Section 24
1MRK 504 163-UUS A
Basic IED functions
966 Transformer protection RET670 2.2 ANSI
Application manual