17.7.2 Application GUID-D58ECA9A-9771-443D-BF84-8EF582A346BF v4Global base values function (GBASVAL) is used to provide global values, common for allapplicable 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 updatingvalues when necessary.Each applicable function in the IED has a parameter,GlobalBaseSel, defining one out of thetwelve sets of GBASVAL functions.17.7.3 Setting guidelines GUID-E3F5D754-BD17-4729-895B-957A09C2AC75 v3UBase: Phase-to-phase voltage value to be used as a base value for applicable functionsthroughout the IED.IBase: Phase current value to be used as a base value for applicable functions throughout theIED.SBase: Standard apparent power value to be used as a base value for applicable functionsthroughout the IED, typicallySBase=√3·UBase·IBase.17.8 Signal matrix for binary inputs SMBI SEMOD55793-1 v217.8.1 Application M15310-3 v2The Signal matrix for binary inputs function SMBI is used within the Application Configurationtool in direct relation with the Signal Matrix tool. SMBI represents the way binary inputs arebrought in for one IED configuration.17.8.2 Setting guidelines M15312-3 v3There are no setting parameters for the Signal matrix for binary inputs SMBI available to theuser in Parameter Setting tool. However, the user shall give a name to SMBI instance and theSMBI inputs, directly in the Application Configuration tool. These names will define SMBIfunction in the Signal Matrix tool. The user defined name for the input or output signal will alsoappear on the respective output or input signal.17.9 Signal matrix for binary outputs SMBO SEMOD55215-1 v217.9.1 Application SEMOD55213-5 v4The Signal matrix for binary outputs function SMBO is used within the ApplicationConfiguration tool in direct relation with the Signal Matrix tool. SMBO represents the waybinary outputs are sent from one IED configuration.1MRK 504 158-UEN A Section 17Basic IED functions251Application manual
