Omron FQ2-S/CH Series User Manual page 284

DATASAVE
Save Settings
This command saves the current system data and all scene data in the Sensor.
<Command Format>
Command
D A T A
<Response Format>
When the Command Is Processed Normally
O K CR
Delimiter
When the Command Is Not Processed Normally
E R CR
Delimiter
282
Command Control
S A V E CR
Delimiter
FQ2-S/CH User's Manual
for Communications Settings