Omron FQ2-S/CH Series User Manual page 303

ERRGET
Acquire Error Information
This command acquires the latest error code from the Sensor.
<Command Format>
Command
E R R G E T
<Response Format>
When the Command Is Processed Normally
Error code
0 0 0 0 0 0
O K CR
Delimiter
When the Command Is Not Processed Normally
E R CR
Delimiter
<Parameter Descriptions>
Error code
FQ2-S/CH User's Manual
for Communications Settings
CR
Delimiter
0 0 CR
Delimiter
Returns the latest error code. If there is no error history, the response is 00000000.
Section 8-1 Error Histories
in Sensor FQ2-S/CH Series User's Manual (Cat. No. Z337)
301
Command Control