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(ii) Mapping output data
The user should group the GCNT01 signals with regard to GOOSE and REPORT; the user
should map them for IEC61850 communication using GR-TIEMS (Figure 3.7-18 illustrates
how to map a signal); it indicates that the signals for the GCNT01 function are required to
map the IEC 61850 communications.
Table 3.7-10 Mapping signals required for GIGO3302 object in GCNT01 function
Ctrl/GGIO3302$ISCSO$origin
Ctrl/GGIO3302$ISCSO$origin
Note: “Status (ST)” is defined in the function constraint (FC) of the IEC 61850.
Figure 3.7-18 orCat attribute mapped into ISCSO object of GIGO3302
(iii) Mapping input data
The GCNT01 function can receive three commands “select, operate, and cancel”. Thus, the user
should map the input-point “GCNT01_CMM_REQ”. Table 3.7-11 shows the input-point
“GCNT01_CMM_REQ” and the Object reference “Ctrl/GIGO3302$ISCSO1”; the user should map
the input-point to the Object reference having attributes CO and CF in FC†. Figure 3.7-19 shows
how to map a signal.
†Note: The attribute is defined in the IEC 61850; “CO” stands for “Control” in the
functional constraint (FC).