Does the AC800M have a compact flash card backup memory function
Does the AC800M have a compact flash card backup memory function ?
Backup Media, portable memory cards, can be used for several different functions in an AC 800M
controller such as transferring data between a Control Builder PC and a controller (i.e. Controller
Firmware or Configuration) and/or for storing data locally in the controller (i.e. Post Mortem Memory
Image or Cold Retain Values). Data stored on the Backup Media does not depend on the controller’s
battery backup. The Backup Media card can be inserted in a media card reader/writer connected to
a Control Builder PC or in the card slot located at the front of an AC 800M controller.
yes, its one of the fearure provided by 800xA. it has two prime functions.
1. saves the cold retain variables periodically.
2. during startup (controller start)the stored application will be loaded to the empty controller.
3. firmware upgrade.
please check 800xA user manual (probably 3BSE045490) or online help for details.