Festo Контроллеры двигателя SFC-LAC - Manual (Page 28)

1. System summary
1−6
Festo GDCP−SFC−LACI−DN−EN en 0812NH
The SFC−LACI has three types of memory:
FLASH The FLASH memory stores the default settings and the
firmware. The data from the FLASH memory are loaded when
the device is switched on the first time or when the EEPROM
has been deleted.
RAM The volatile RAM memory stores the parameters that are
currently being used and which can be modified using the
control panel or FCT. When the modifications have been
saved, they are transferred to the EEPROM.
EEPROM The non−volatile EEPROM stores the parameters that are
loaded when the device is switched on.
The parameters in
the EEPROM are retained even after the power supply has
been switched off.
In order to restore the default settings, you can delete the
EEPROM with the CI command 20F1h / PNU 127 (see section
B.4.4). User−specific settings will then be lost.