116
Sec
tion
5
How to Use Command
L
in
k
Un
it
V7
00-
L1
2
V500-R2 series
User’s Manual
Section 5
Example of System Configuration
Polling (P)
When the transmission procedure is "Normal procedure (polling procedure)", transmit
the oldest data in the buffer as a response.
Input command
Response
When there is data in buffer
When there is no data in buffer
In case of "Through procedure (normal output procedure)", no response is output even
if command is input.
Resend request (R)
The response sent before is transmitted again.
Input command
Response
$01
$10
P
$0D
(Check code)
(Machine No.)
$0D
(Check code)
(Machine No.)
Communication data with the bar code reader
$01
$01
7
4
$0D
(Check code)
(Machine No.)
Code indicating that there is no data
$01
$10
R
$0D
(Check code)
(Machine No.)
$01
$0D
(Check code)
(Machine No.)
Communication data with the bar code (same as immediately before)
Summary of Contents for V500-R2 Series
Page 1: ...Z334 E1 01A Cat No Fixed Laser Type Barcode Reader User s Manual V500 R2 Series...
Page 18: ...16 V500 R2 series User s Manual Introduction Contents Introduction MEMO...
Page 36: ...34 Section 2 Installation V500 R2 series User s Manual Section 2 Wiring and Installation MEMO...
Page 143: ......
