23.4.2 Setting guidelines
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 SETCHGD 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.
23.5 Rated system frequency PRIMVAL
23.5.1 Identification
Function description IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Primary system values PRIMVAL - -
23.5.2 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.
23.5.3 Setting guidelines
Set the system rated frequency. Refer to section
"Signal matrix for analog inputs
SMAI" for description on frequency tracking.
23.6 Summation block 3 phase 3PHSUM
23.6.1 Application
The analog summation block 3PHSUM function block is used in order to get the sum
of two sets of 3 phase analog signals (of the same type) for those IED functions that
might need it.
Section 23 1MRK 502 071-UEN -
Basic IED functions
726 Generator protection REG670 2.2 IEC and Injection equipment REX060, REX061, REX062
Application manual
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