Omron FQ2-S4 User Manual page 445

Getting the Software Version: 280F 00403000
This command acquires the version information of the Sensor software.
● Format
MRC SRC Vision Sensor command code
(1 byte) (1 byte) (4 bytes)
28 0F 00403000
● Response Format
MRC SRC MRES
(1 byte) (1 byte) (1 byte)
28 0F End code
● End Codes
End code (hex) Meaning
0000 Command execution ended normally.
FFFF Command execution ended in an error.
● Parameter Descriptions
Software version text Returns the software version.
string Example: When the software version is 1.20, the response is 1200 (4B0 hex).
Getting the Error Information: 280F 00205000
This command acquires the latest error code from the Sensor.
● Format
MRC SRC Vision Sensor command code
(1 byte) (1 byte) (4 bytes)
28 0F 00205000
● Response Format
MRC SRC MRES
(1 byte) (1 byte) (1 byte)
28 0F End code
● Parameter Descriptions
Error code Returns the latest error code.
If there is no error record, the response is 00000000.
11-1 Error Histories: p. 452
FQ2-S4 User's Manual Controlling Operation and Outputting Data with FINS/TCP No-protocol Commands
SRES Vision Sensor command code
(1 byte) (4 bytes)
00403000
SRES Vision Sensor command code
(1 byte) (4 bytes)
00205000
Software version
text string (4 bytes)
Software version
(1,000 times the
actual value)
Error code
(4 bytes)
Error code
443