Omron FQ2-S/CH Series User Manual page 385

PREBKDSAVEB (Check) / BKDSAVEB (Execute)
Outputting system data and all scene data (binary data)
This command outputs all setting data (all scene data, system data, calibration group data) for the Sensor as a
backup file in binary data format.
To execute this command, two types of commands are used, a confirmation command and an execution
command.
For how to execute the command using the confirmation command and the execution command, refer to
Binary Data File Load and Save Commands: p. 188.
<Confirmation command format>
Before all setting data being used by the current Sensor is output in binary data format, a check is performed to
determine if the data can be received by the external device that will receive the data.
P R E B K D
<Confirmation command response format>
When the Command Is Processed Normally
CR
BKD data size
Delimiter
O K CR
Delimiter
When the Command Is Not Processed Normally
E R CR
Delimiter
<Execution command format>
This command outputs all setting data being used by the current Sensor in binary data format.
B K D S A V
<Execution command response format>
When the Command Is Processed Normally
BKD data (binary) CR
Delimiter
O K CR
Delimiter
FQ2-S/CH User's Manual
for Communications Settings
S A V E B CR
Delimiter
E B CR
Delimiter
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Command Control