
{    The purpose of this routine is to periodically emit the local NAD
{    statistics data to the engineering log.  This information is to
{    be used by HPA/VE for SQC analysis.
{
{    The following algorithm is used:
{
{         FOR  each local NAD  DO
{           initialize the log entry.
{           set status table lock.
{           put statistics values in the log counters.
{           clear the statistics variables.
{           clear the status table lock.
{           emit the log entry to the engineering log.
{         FOREND
