The following rules apply to the creation of CLOCKxx:
- Use columns 1 through 71. Do not use columns 72-80 for data;
these columns are ignored.
- Comments may appear in columns 1-80 and must begin with “/*”
and end with “*/”
- At least one blank has to follow the statement types.
- The following combinations of parameters are not valid and will
be rejected:
- ETRMODE NO and ETRZONE YES
- STPMODE NO and STPZONE YES
- In STP mode, TIMEDELTA is the replacement value to be used instead
of ETRDELTA, although the system will continue to accept ETRDELTA.