Festo Контроллеры двигателя SFC-LAC - Manual (Page 24)

1. System overview
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Festo GDCP−SFC−LACI−IO−EN en 0812NH
The SFC−LACI has three types of memory:
FLASH The FLASH memory stores the default settings and the firmĆ
ware. 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.
To restore the default settings, the EEPROM can be deleted
via the CI object 20F1h (see section B.1). User−specific setĆ
tings will then be lost.