Instance Names
Instance names specify a model (element) in a modeling level, such as circuit components, blocks, states, time functions, characteristics, standard variables, subsheets, and macros. Instance names in a modeling level must be clear. You cannot use an instance name twice in the same modeling level. The names may consist of letters, digits and underscores and can have a maximum of 50 characters.
All names are case sensitive. The first character must always be a letter or underscore.
The following are not allowed as instance names:
- SML notation keywords
- Names of standard mathematical functions
- Names of variable types (for example, real)