Omron V780 Series User Manual page 265

GET FIRMWARE VERSION
 Function
This command reads the firmware version of the Reader/Writer.
 Command Format
Byte-0 Byte-1
Transaction identi-
fier
X X
Parameter
Register address
Word count
 Response Formats
• Normal Response
Byte-0 Byte-1
Transaction identi-
fier
X X
Byte-9 Byte-10
Major version of
Run Mode pro-
gram
2 bytes
Byte count
Firmware version Major version of Run
• Error Response
Byte-0 Byte-1
Transaction identi-
fier
X X
UHF RFID System V780-series Reader/Writer User's Manual (Z389)
Byte-2 Byte-3 Byte-4
Protocol identifier Field length
0000 hex 0006 hex
The register address (D100 hex) that specifies the firmware version
The number of words in the firmware version information to read (0006 hex)
Byte-2 Byte-3 Byte-4
Protocol identifier Field length
0000 hex 000F hex
Byte-1
Byte-11 Byte-12
3
Minor version of Run Mode pro-
Run Mode pro- gram revision
gram
2 bytes 2 bytes
Parameter
Mode program
Minor version of Run
Mode program
Run Mode program revi-
sion
Major version of Safe
Mode program
Minor version of Safe
Mode program
Safe Mode program revi-
sion
Byte-2 Byte-3 Byte-4
Protocol identifier Field length
0000 hex 0003 hex
7 Modbus/TCP Communications
Byte-5 Byte-6 Byte-7
Unit Function
identifier code
FF hex 03 hex
Description
Byte-5 Byte-6 Byte-7
Unit Function
identifier code
FF hex 03 hex
Byte-14 Byte-15 Byte-16
Firmware version
Major version of
Safe Mode program
2 bytes
Description
The number of bytes in the firmware version information (0C hex)
0000 to 0099 hex (BCD)
0000 to 0099 hex (BCD)
0000 to 9999 hex (BCD)
0000 to 0099 hex (BCD)
0000 to 0099 hex (BCD)
0000 to 9999 hex (BCD)
Byte-5 Byte-6 Byte-7
Unit Function
identifier code
FF hex 83 hex
Byte-8 Byte-9 Byte-10
Register address Word count
D100 hex 0006 hex
Byte-8
Byte
count
0C hex
Byte-17 Byte-18 Byte-19 Byte-20
Minor version of Safe Mode pro-
Safe Mode pro- gram revision
gram
2 bytes 2 bytes
Byte-8
Excep-
tion
code
1 byte
Byte-11
7
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