Note: This chapter describes how to configure configuration B as an SMV receiver. For overall information about SMV engineering, see the IEC 61850 engineering guide.
This configuration includes two TVTR function blocks. If no SMV receiver is defined, ULTVTR1 receives three phase voltage inputs from the sensor and provides the value to different functions. ULTVTR2 is dedicated for IEC 61850-9-2 LE receiving only. SECRSYN1 and VAMMXU2 cannot be used if a IEC 61850-9-2 LE sample value is not configured to be received by ULTVTR2.
The SMV receiver application configuration is done with the Application Configuration tool in PCM600. Which physical voltage input channel is replaced by sample value voltage can be defined by connecting the SMVRCV output to different TVTR function inputs.
Note: The IEC 61850-9-2 LE stream always contains UL1, UL2, UL3 and Uo. Thus, when the IEDs are used as senders, and the three phase-tophase voltages and the residual voltage are connected to the hardware channels, the three phase-to-earth voltages are calculated from the input and sent through IEC 61850-9-2 LE.
Note: The IEC 61850-9-2 LE configuration has to be done only according to the examples in this section, otherwise an engineering failure might follow.