SmartPass® Integrated Reader 2450 MHz (High Voltage) System Guide
CR
carriage return
CRC
cyclic redundancy check
CTS
clear to send
data
information that is processed by a computing device
DC
direct current
DIAG
diagnostic
ECP
error correcting protocol
ECPS
error correcting protocol status
EOL
end of line
EOM
end of message
EPROM
erasable programmable read-only memory
field
physical area/space in which a tag can be read by the reader; also, an element of a data
record/frame. For example, division within a tag's data frame.
frames
consecutive bits of data in memory that are read and written as a group
frequency bands
a range of RF frequencies assigned for transmission by an RF device
hex
hexadecimal
hexadecimal
base 16 numbering system that uses the characters 0–9 and A–F to represent the digits 0–
16
host
device, generally a computer, that is connected to SmartPass through the communications
port
I/O or IO circuits
input/output circuits
ID
identification; encoded information unique to a particular tag
interface
connection/connection point for communication with another device
IOST
I/O status
ISO
International Standards Organization
LF
line feed
m
meter
MHz
megahertz
mode
method of operation
ms
milliseconds
NAK
negative acknowledgment (data not valid)
passback
used to refer to a tag ID that is not passed on to the tag buffer
PC
personal computer
PCKS
EPROM flash checksum
protocol
specified convention for the format of data messages communicated between devices
PRST
presence status
PWRB
power fail bit
RAM
random access memory
A-4
Содержание SmartPass AI1611
Страница 4: ......
Страница 17: ...A Glossary...
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Страница 22: ...SmartPass Integrated Reader 2450 MHz High Voltage System Guide A 6...
Страница 23: ...B System Specifications...
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Страница 26: ...SmartPass Integrated Reader 2450 MHz High Voltage System Guide B 4...
Страница 27: ...C Wiring Tables...
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Страница 32: ...SmartPass Integrated Reader 2450 MHz High Voltage System Guide C 6...
Страница 33: ...1 Introduction...
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Страница 41: ...2 Preparing the Site...
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Страница 53: ...3 Quick SmartPass Test...
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Страница 63: ...4 Installing Tags on Vehicles...
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Страница 71: ...5 Installing SmartPass...
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Страница 90: ...6 General Software Information...
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Страница 100: ...7 Modes of Operation...
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Страница 106: ...8 Communication Protocols...
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Страница 124: ...9 Commands...
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Страница 174: ...10 Troubleshooting...
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