| Variable | The  button opens the element type selection menu. The Variable and Parameter buttons can be used to create elements of type logic, limitInt, wrapInt, udisc, sdisc, or cont. By default, the limitInt and wrapInt types are displayed. To display the sdisc and udisc types instead, the editor option Use signed/unsigned discrete types must be activated. |
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| Delta t | dt system parameter The name dT is reserved for the system parameter. You cannot create any other element with the name dT. Since upper-case and lower-case letters are not distinguished, the names DT, dt, and Dt are reserved, too. |
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| Receive Message | These buttons can be used to create scalar messages only. See also Messages. |
| Array | See also Array and Matrix. |
| OneD Table | The button opens the table type selection menu. The table buttons can be used to create normal, group, or fixed characteristic lines/maps. See also Characteristic Lines and Maps. |
