Follow these guidelines when naming states in the state machine diagram:
Use only Unicode 5.0 language-type characters.
Do not use Boolean operators as names.
Do not use numbers.
Do not start the state name with a space or an underscore.
Refer to the following table for a list of common keywords and operators that are not allowed for use as state names.
The Functional Safety Editor will not allow you to enter forbidden characters.
Table 1. Forbidden Keywords and Operators