ABB Relion 670 Series Applications Manual page 591

1MRK 511 401-UEN Rev. K
This is an advantage since all applicable functions in the IED use a single source of base values.
This facilitates consistency throughout the IED and also facilitates a single point for updating
values when necessary.
Each applicable function in the IED has a parameter,
twelve sets of GBASVAL functions.
24.7.3 Setting guidelines
UBase : Phase-to-phase voltage value to be used as a base value for applicable functions
throughout the IED.
IBase : Phase current value to be used as a base value for applicable functions throughout the
IED.
SBase : Standard apparent power value to be used as a base value for applicable functions
throughout the IED, typically
24.8 Signal matrix for binary inputs SMBI
24.8.1 Application
The Signal matrix for binary inputs function SMBI is used within the Application Configuration
tool in direct relation with the Signal Matrix tool. SMBI represents the way binary inputs are
brought in for one IED configuration.
24.8.2 Setting guidelines
There are no setting parameters for the Signal matrix for binary inputs SMBI available to the
user in Parameter Setting tool. However, the user shall give a name to SMBI instance and the
SMBI inputs, directly in the Application Configuration tool. These names will define SMBI
function in the Signal Matrix tool. The user defined name for the input or output signal will also
appear on the respective output or input signal.
24.9 Signal matrix for binary outputs SMBO
24.9.1 Application
The Signal matrix for binary outputs function SMBO is used within the Application
Configuration tool in direct relation with the Signal Matrix tool. SMBO represents the way
binary outputs are sent from one IED configuration.
24.9.2 Setting guidelines
There are no setting parameters for the Signal matrix for binary outputs SMBO available to the
user in Parameter Setting tool. However, the user must give a name to SMBO instance and
SMBO outputs, directly in the Application Configuration tool. These names will define SMBO
function in the Signal Matrix tool.
Bay control REC670
Application manual
SBase =√3· UBase · IBase .
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GlobalBaseSel , defining one out of the
GUID-E3F5D754-BD17-4729-895B-957A09C2AC75 v4
Section 24
Basic IED functions
SEMOD55793-1 v2
M15310-3 v2
M15312-3 v3
SEMOD55215-1 v2
SEMOD55213-5 v4
SEMOD55228-5 v2
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