1.Now link I/O Tags CSWI1_CurrentA, CSWI1_CurrentB, and CSWI1_CurrentC with the Tags referring to phase currents A, B, and C of Switch Obj1CSWI1 of Infotech's IEC61850 Simulator. To do so, right-click Tag CSWI1_CurrentA and select the Properties option. On Links tab, create a Link in the Value property, searching for value "IEC61850.[I3pMMXU1$MX$A$phsA].cVal.mag.f.Value" on Driver IEC61850.

Simple Link

2.Repeat the previous steps for Tags CSWI1_CurrentB and CSWI1_CurrentC, linking them to values "IEC61850.[I3pMMXU1$MX$A$phsB].cVal.mag.f.Value" and "IEC61850.[I3pMMXU1$MX$A$phsC].cVal.mag.f.Value", respectively.

3.Link the Value property of Tag Feedback_pos_3CSWI2 with value "IEC61850.Obj1CSWI1.CO.Pos.Pos_Stat.Status.Value" from Driver IEC61850.

Simple Link

4.On the Tags referring to the position of Switches CSWI1 and 3CSWI2, we must perform a Conversion, as this information is returned using a double point on IEC 61850 protocol (0, 1, 2, and 3) and it must be provided using a single point on IEC 104 protocol (0 and 1). To perform this Conversion, use a Table Link. To do so, right-click Tag pos_CSWI1 and select the Properties option. Create a Link in the Value property, searching for value "IEC61850.Obj1CSWI1.ST.Pos.stVal.Value" from the Tag referring to the position of Switch CSWI1 on Driver IEC61850.

Simple Link

5.Click this Link and select the Table connection option. This table must be created so that it converts values 1 (one) and 2 (two), returned by Driver IEC61850 to represent a Switch position, into values 0 (zero) and 1 (one), used by IEC 104 protocol. This table should look like the next figure.

Table Link

6.Repeat the previous steps to create a Table Link on Tag pos_3CSWI2. Create this Link in Tag's Value property with value "IEC61850.Obj3CSWI2.ST.Pos.stVal.Value", referring to the position Tag of Switch Obj3CSWI2 on Driver IEC61850.

Table Link