At any time, you can add a new entry to the ‘cvt’ table. You not only add the entry in the Control Value window, you also must define its ‘cvt’ attributes.
Each ‘cvt’ entry has an identification (ID) number, which roughly corresponds to its line number in the table. You can add the new entry at the end of the table, starting with the next available ID number, or you add it between any non-consecutive ID numbers.
You will have to type the ID number, the colon, the actual value in F-units, followed by the ‘cvt’ attribute (for details, see “Reading ‘Cvt’ Entries”). A typical entry would be:
157: 0
To add an entry to the ‘cvt’ table
1. Select the Control Program window by choosing it from the Views menu or by pressing Ctrl + 4.
2. In the Control Value window, click where you want to add the entry.
3. Type the entry.
4. Recompile the Control program by selecting CVT from the Compile submenu on the Tools menu, or press Ctrl + R.