20.7.2
Application
GUID-D58ECA9A-9771-443D-BF84-8EF582A346BF v4
Global base values function (GBASVAL) is used to provide global values, common for all
applicable functions within the IED. One set of global values consists of values for current,
voltage and apparent power and it is possible to have twelve different sets.
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,
GlobalBaseSel, defining one out of the
twelve sets of GBASVAL functions.
20.7.3
Setting guidelines
GUID-E3F5D754-BD17-4729-895B-957A09C2AC75 v4
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
SBase=√3·UBase·IBase.
20.8
Signal matrix for binary inputs SMBI
SEMOD55793-1 v2
20.8.1
Application
M15310-3 v2
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.
20.8.2
Setting guidelines
M15312-3 v3
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.
20.9
Signal matrix for binary outputs SMBO
SEMOD55215-1 v2
20.9.1
Application
SEMOD55213-5 v4
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.
1MRK 505 370-UEN D
Section 20
Basic IED functions
Busbar protection REB670
435
Application manual
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