96
Se
ct
io
n 5
Communica
tions
Comma
nds
RFID System
Operation Manual
Section 5
Communications
■
1:N Communications
Data code specification
Specifies the type of code in which to send the read data in the response.
A: ASCII
H: Hexadecimal
R/W Head No.
Specifies the Read/Write Head with which to communicate.
1: Read/Write Head 1
2: Read/Write Head 2
Read area start address
Specifies the first address from which to read data from the Data Carrier as a four-digit hexadeci-
mal number.
Specifiable range: 0000H to FFFFH
No. of read bytes
Specifies the number of bytes of data to read from the Data Carrier as a two-digit hexadecimal
number. Up to 256 bytes can be read with one command.
Specifiable range: 00H to FFH (The maximum of 256 bytes will be read if 00H is specified.)
• ASCII specification: 256 bytes (256 characters)
• Hexadecimal code specification: 256 bytes (512 characters)
End code
Indicates the results of command execution. An end code of 00 is returned for a normal end.
Refer to
for more information.
Read data
The data read from Data Carrier memory. The number of characters will be the same as the number of
read bytes for ASCII data and twice the number of read bytes for hexadecimal data.
x
x
A
R
x
x
A / H
1 / 2
x
x
2
1
1
4
2
2
*
C R
3
2
x
x
F C S
x
@
x
No. of read
bytes
Terminator
Controller No.
Command code
Read area start address
Data code
specifica-
tion
R/W Head No.
Command
Response
x
Command code
A
R
x
0
0
x
x
2
2
n
2
*
CR
Terminator
Read data
End code
2
x
FCS
x
3
Controller No.
x
@
x
Содержание V600 Series
Страница 1: ...RFID System V600 Series User s Manual Man No Z239 E1 03A ID Controller V600 CA5D01 V600 CA5D02 ...
Страница 22: ...20 Section 1 Overall Flow of Application RFID System Operation Manual Section 1 Product Overview MEMO ...
Страница 50: ...48 Section 2 Wiring RFID System Operation Manual Section 2 Installation and Wiring MEMO ...
Страница 72: ...70 Section 4 Write Command Memory RFID System Operation Manual Section 4 Function ...
Страница 138: ...136 Section 5 End Codes RFID System Operation Manual Section 5 Communications MEMO ...
Страница 150: ...148 Section 6 Troubleshooting Flowcharts RFID System Operation Manual Section 6 Troubleshooting MEMO ...