User Manual

B. Parametrizing via field bus
B−47
Festo GDCP−SFC−LACI−DN−EN en 0812NH
Data Memory Control
PNU 127 1 ... 2 uint8 w
Description Commands for EEPROM
Subindex 03: See 20F1h
Delete EEPROM 127 1
Fixed: 16 (0x10): Delete data in EEPROM.
Once the object has been written, and after power off/on, the data in the
EEPROM are reset to the factory settings.
Save Data 127 2
The data in EEPROM will be overwritten with the current user−specific settings.
Fix 1 (0x01): Save data
CI 20F1h 01h ... 02h uint8 w
DeviceNet C: 100 A: 20 ... 21 I: 1 uint8 w
Note
All user−specific settings will be lost on deletion (except for
cycle number). The status after deletion corresponds to
the standard factory setting.
· Always carry out a first commissioning after deleting the
EEPROM.
· When the EEPROM is deleted, the field bus address is
also reset.