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Se
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Det
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RFID System
User's Manual
(Modbus TCP)
Section 7
Host Communications Specifications
GET WEB PASSWORD
This query reads the Web server password that is set in the Reader/Writer.
Query Format
Response Format
Normal Response
Error Response
Execution Example
Reading the Web Password When It Is Set to “password”
TX: 000000000006FF03BB000008
RX: 000000000013FF031070617373776F72640000000000000000
Parameter
Description
Register address
The register address (BB00 hex) that specifies the Web password
Word count
The number of words in the Web password to read (0008 hex)
Parameter
Description
Byte count
The number of bytes in the Web password that was read (10 hex)
Device name
The Web password that was read is given with up to 16 bytes of ASCII characters (up to 15 ASCII
characters plus the end code (00 hex)).
If there are fewer than 15 characters, the remaining bytes are filled with 00 hex.
The Web password is given with ASCII characters 20 hex (space) to 7E hex (~).
Parameter
Description
Exception code
For details, refer to
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
identifier
Protocol identifier
Field length
Unit
identifier
Function
code
Register address
Word count
X
X
0000 hex
0006 hex
FF hex
03 hex
BB00 hex
0008 hex
Byte 0
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
Byte 7
Byte 8
Byte 9
···
Byte 24
Transaction
identifier
Protocol
identifier
Field length
Unit
identifier
Function code
Byte count
Device name
X
X
0000 hex
0013 hex
FF hex
03 hex
10 hex
16 bytes
Byte 0
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
Byte 7
Byte 8
Transaction
identifier
Protocol identifier
Field length
Unit
identifier
Function
code
Exception
code
X
X
0000 hex
0003 hex
FF hex
83 hex
1 byte
Содержание V680S Series
Страница 16: ...14 RFID System User s Manual Modbus TCP Introduction Introduction MEMO ...
Страница 58: ...56 Section 1 Data Characteristics RFID System User s Manual Modbus TCP Section 1 Product Overview MEMO ...
Страница 64: ...62 Section 2 System Configuration RFID System User s Manual Modbus TCP Section 2 System Configuration MEMO ...
Страница 72: ...70 Section 3 Component Names RFID System User s Manual Modbus TCP Section 3 Component Names MEMO ...
Страница 242: ...240 Section 8 Operation Interface RFID System User s Manual Modbus TCP Section 8 Web Browser Interface ...
Страница 337: ...Index 335 RFID System User s Manual Modbus TCP Index ...
Страница 342: ...340 RFID System User s Manual Modbus TCP MEMO ...
Страница 343: ......