User Guide
TransCore Proprietary
7-4
Reader Mode Control — Command Group 0
Group 0 commands control reader mode. The mode determines whether the reader is
transmitting data to or receiving data from a host computer or terminal.
00/662 Switch to Data Mode (Factory Default)
Command !00
switches the reader to data mode, which allows the reader to transmit tag
data (ID codes) to the host. In addition to switching the reader to data mode, command !00
automatically saves to non-volatile memory (NVRAM) any user parameters that had been
changed during the command mode session. The reader enters data mode on power up.
The command
!662
is present for backward compatibility with previous generation
AI1422 readers, and is not recommended for use.
Caution
To save user parameter changes to NVRAM, you must send command !00/!662
before powering down the reader.
While operating in data mode, the reader accepts the following commands:
•
Command
!01
Switch to Command Mode
Reader response:
Done
01/~~CC Switch to Command Mode
Command !01
switches the reader to command mode, which allows the reader to accept
commands from a host or terminal. While in command mode, the reader turns RF off and
does not acquire tags.
Reader response:
Done
Communications Port Control — Command Group 1
Group 1 commands configure the parameters used by the AI1422E Reader to communicate
with a host computer or terminal. These commands set baud rate, stop bits, parity, and end-
of-line delay.
100N Select Baud Rate
Command
!100N
selects the reader baud rate. The factory-default setting is 9600 baud.
The N variable specifies the baud rate shown in
Table 7 – 1
.
Содержание 1422E
Страница 16: ...Before You Begin 1...
Страница 20: ...AI1422E Reader TransCore Proprietary 1 5...
Страница 21: ...2 System Overview...
Страница 25: ...AI1422E Reader TransCore Proprietary 2 5 Figure 2 2 Antenna to Tag Centerline Tolerance...
Страница 26: ......
Страница 27: ...3 Interface Connections...
Страница 32: ...User Guide TransCore Proprietary 3 6...
Страница 33: ...4 Installation Instructions...
Страница 41: ...AI1422E Reader TransCore Proprietary 4 9...
Страница 42: ...5 System Test Procedures...
Страница 45: ......
Страница 46: ...6 Communications Protocols...
Страница 49: ......
Страница 50: ...7 Command Codes...
Страница 87: ...User Guide TransCore Proprietary 7 38...
Страница 88: ...8 Troubleshooting and Maintenance...
Страница 93: ......
Страница 94: ...Character Conversion A...
Страница 96: ...B Technical Specifications...
Страница 99: ......
Страница 100: ...C Lantronix Ethernet Module Configuration...
Страница 102: ...User Guide TransCore Proprietary C 2...