Hi,
log file location is set in server configuration file, usually C:\NetXMS\etc\netxmsd.conf on Windows. Debug level 9 is very verbose, in most cases you won't need to set it higher than 6.
For UPS you should check if there are any MIBs around for your UPS (usually vendors made them available along with the drivers and other software). If you can find MIBs then you can add them to standard MIB collection on your server and use for configuring DCIs.
Best regards,
Victor
