Button Write (Bw) - Omron V600 Operation Manual

Command Format

3-2-7 BUTTON WRITE (BW)

One Processing Area
Command Format
Write
Header
ASCII/Hexadecimal code
setting
A: ASCII code, JIS 8 code
H: Hexadecimal code
Processing area
number setting
Response Format
Two Processing Areas
Command Format
B W 2
Write
A/H
Header
ASCII/Hexadecimal
code setting
Processing area
number setting
Response Format
38
After the Hand-held Reader Writer has received the BUTTON WRITE com-
mand, data is written onto the Data Carrier by pressing the activate switch.
When the activate switch is pressed and the Data Carrier is not in communica-
tions range, an error response (end code: 72 = Data Carrier absent) will be re-
turned.
B W A/H 1 X
Start address
No. setting
B W
Write
Header
Area (1) setting
X X X X X X
Start address No.
setting
No. of write
bytes setting
Write B W
Header
X X X X X
∗
0 0
End code
00: Normal completion
(Refer to 3-3 End Code List for details.)
Area (2) setting
X X X X
A/H
∗
0 0
End code
00: Normal completion
(Refer to 3-3 End Code List for details.)
Section
∗
X X
Sets the data to be written. The
number of bytes that can be written at
a time is as follows:
– ASCII: 256 characters (256 bytes)
– Hex.: 256 characters (128 bytes)
(Refer to page 30, WRITE Command
for details.)
X X X X X
Specify the number of bytes to be written
in hexadecimal code. The number of
bytes that can be written at a time is as
follows:
– ASCII: 256 bytes (256 characters)
– Hex.: 128 bytes (256 characters)
(Refer to page 30, WRITE Command for
details.)
3-2
∗
X