User's Manual
Table Of Contents
- Modbus/TCP Communications
- 7-1 Outline
- 7-2 Message Formats
- 7-3 RF Communications Command Options
- 7-4 Communications Procedure
- 7-5 Commands
- 7-6 V780 Command Details
- 7-6-1 Single-access Communications Commands
- 7-6-2 Multiaccess Communications Commands
- 7-6-3 Modbus Expansion Communications Commands
- 7-6-4 Reader/Writer Control Commands
- 7-6-5 Reader/Writer Setting Commands: Network Settings
- 7-6-6 Reader/Writer Setting Commands: Communications Settings
- 7-6-7 Reader/Writer Setting Commands: Device Settings
- 7-6-8 Maintenance Commands: Device Information
- 7-6-9 Maintenance Commands: Log Information
- 7-6-10 Maintenance Commands: RF Communications Information
7 Modbus/TCP Communications
7 - 98
UHF RFID System V780-series Reader/Writer User’s Manual (Z389)
Function
This command sets the colors of the NORM/ERR indicators during command execution.
Command Format
*1. To prevent the NORM/ERR indicators from lighting at all during command execution, set all of the lighting
conditions to “Do not flash.” You cannot prevent them from lighting by setting only individual conditions.
7-6-7 Reader/Writer Setting Commands: Device Settings
SET OPERATION INDICATOR CUSTOM CONDITIONS
Byte-0 Byte-1 Byte-2 Byte-3 Byte-4 Byte-5 Byte-6 Byte-7 Byte-8 Byte-9 Byte-10 Byte-11
Transaction identi-
fier
Protocol identifier Field length Unit
identifier
Function
code
Register address Word count
X X 0000 hex 000D hex FF hex 10 hex B800 hex 0003 hex
Byte-12 Byte-13 Byte-14 Byte-15 Byte-16 Byte-17 Byte-18
Byte
count
Color to flash once
for normal com-
mand execution
Color to flash once
for command error
Color to flash once
for unstable com-
munications
06 hex 2 bytes 2 bytes 2 bytes
Parameter Description
Register address The register address (B800 hex) that specifies setting operation indicator custom condi-
tions
Word count The number of words in the operation indicator custom condition settings (0003 hex)
Byte count The number of bytes in the operation indicator custom condition settings (06 hex)
Color to flash once
for normal com-
mand execution
Specify the color to flash once when V780 command processing ends nor-
mally in 4-digit hexadecimal.
0000 hex: Default
0001 hex: Green
0002 hex: Red
0003 hex: Yellow
0004 hex: Blue
0005 hex: Cyan
0006 hex: Magenta
0007 hex: White
FFFF hex: Do not flash.
*1
0000 hex
Color to flash once
for command error
Specify the color to flash once when V780 command processing ends in an
error in 4-digit hexadecimal.
*The color settings are they same as for flashing once for normal command
completion, given above.
0002 hex
Color to flash once
for unstable com-
munications
Specify the color to flash once when the results of executing communica-
tions diagnostics indicates that communications are unstable in 4-digit hexa-
decimal.
*The colors settings are they same as for flashing once for normal command
completion, given above.
0003 hex