In the ‹Status› window under the ‹Diagnostic› menu there is a facility to look at the messages that have occurred due to configuration errors.
The source for the error can be decoded from the following status messages:
· ‹2› – invalid selection.
· ‹3› – data value too high.
· ‹4› – data value too low.
· ‹5› – not enough data.
· ‹14› – span value too small.
· ‹16› – access refused.
· ‹64› – unknown command.
Note: Error messages 5 or 64 indicate often an interface error.