On Aug 11, 5:58*pm, Andy wrote:

Anyone else see this amber LED after loading? If so, do you have an explanation?

The amber led was caused by the command

$PFLAC,S,PCASRANGE,9656

This command is documented in the data port addendum which states its
max value is 65535m.

However, experimentation has shown that the max value is between 9250
and 9300. 9250 gives a green LED after loading but 9300 gives an
amber LED after loading.

It appears that the amber LED indicates that a command line was not
parsed correctly but that does not seem to be stated in the
documentation.

GY