3-14
Auto Focus Multi Code Reader V430-series User’s Manual (Z392)
LRC (Longitudinal Redundancy Check) Status
LRC (Longitudinal Redundancy Check) Status
Usage:
Used when extra data integrity is required.
Definition:
An error-checking routine that verifies the accuracy of transmissions. It is
the exclusive OR of all characters following the
STX
(start of text) up to and
including the
ETX
(end of text). What this means is that the binary representation
of all the characters in a transmission are cumulatively added in a column
and each resulting odd integer is assigned a 1 and each even integer a 0
(two 1s = 0, two 0s = 0, a 1 and a 0 = 1). The extra LRC character is then
appended to the transmission, and the receiver (usually the host) performs
the same addition and compares the results.
Serial Cmd:
<
K145,
status
>
Default:
Disabled
Options:
0 = Disabled
1 = Enabled
Содержание V430-F-series
Страница 1: ...Auto Focus Multi Code Reader V430 F series User s Manual Z392 E1 02 ...
Страница 9: ...CONTENTS 7 Auto Focus Multi Code Reader V430 series User s Manual Z392 ...
Страница 97: ...4 14 Auto Focus Multi Code Reader V430 series User s Manual Z392 Additional Notes about Calibration ...
Страница 125: ...5 28 Auto Focus Multi Code Reader V430 series User s Manual Z392 Good Decode s Needed ...
Страница 265: ...8 30 Auto Focus Multi Code Reader V430 series User s Manual Z392 ISO IEC 29158 Symbol Quality Output ...
Страница 279: ...9 14 Auto Focus Multi Code Reader V430 series User s Manual Z392 New Master Pin ...
Страница 325: ...11 18 Auto Focus Multi Code Reader V430 series User s Manual Z392 Request All Configuration Database Settings ...
Страница 403: ...Omron Microscan Systems Inc 700 SW 39th St Suite 100 Renton WA 98057 USA ...