On the ZP2 and 2X panel you can save the config to a USB flash drive, then using a computer with PCC software you can read the configuration, change and take back to site and load from USB.
This can also be done with log files from the panel.
A great use of this feature is to save the configuration to a USB Flash Drive and then leave this with the panel on site. Should the panel go faulty then the correct file for the site is there for whichever technician is repairing the panel. No need to chase colleagues around trying to find who has the latest version of the configuration. Also gets rid of the formatted or lost/stolen laptop problem.