Sensor should be created at least one to simulate. Sensor is an output of the TSG model. The concept of both TSG/Sensor and Control/Plane Output is the same.

Figure 1 Sensor icon of the Signal group in the TSG tab

Figure 2 Sensor List dialog box
•Use: Determines whether or not to use.
•Name: Defines a name.
•Expression: Defines an expression function.
•Add: Adds a row to the end of the table.
•Insert: Inserts a row where the cursor is and move the current and later rows down.
•Delete: Deletes the row where the cursor is and move the later rows up.
Step to create a Sensor

Figure 3 Usage of a sensor
1. Click Add in Sensor List dialog box.
2. Rename an Expression name.
3. Edit an Expression.