consists of values for current, voltage and apparent power and it is possible to havetwelve different sets.This is an advantage since all applicable functions in the IED use a single source ofbase values. This facilitates consistency throughout the IED and also facilitates asingle point for updating values when necessary.Each applicable function in the IED has a parameter, GlobalBaseSel, defining oneout of the twelve sets of GBASVAL functions.22.7.3 Setting guidelines GUID-E3F5D754-BD17-4729-895B-957A09C2AC75 v4UBase: Phase-to-phase voltage value to be used as a base value for applicablefunctions throughout the IED.IBase: Phase current value to be used as a base value for applicable functionsthroughout the IED.SBase: Standard apparent power value to be used as a base value for applicablefunctions throughout the IED, typically SBase=√3·UBase·IBase.22.8 Signal matrix for binary inputs SMBI SEMOD55793-1 v222.8.1 Application M15310-3 v2The Signal matrix for binary inputs function SMBI is used within the ApplicationConfiguration tool in direct relation with the Signal Matrix tool. SMBI representsthe way binary inputs are brought in for one IED configuration.22.8.2 Setting guidelines M15312-3 v3There are no setting parameters for the Signal matrix for binary inputs SMBIavailable to the user in Parameter Setting tool. However, the user shall give a nameto SMBI instance and the SMBI inputs, directly in the Application Configurationtool. These names will define SMBI function in the Signal Matrix tool. The userdefined name for the input or output signal will also appear on the respectiveoutput or input signal.22.9 Signal matrix for binary outputs SMBO SEMOD55215-1 v2Section 22 1MRK 511 407-UEN CBasic IED functions340 Phasor measurement unit RES670 2.2 IECApplication manual
