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Process for failed reading
The error message transmitted when reading fails depends on the setting.
Output item
Error message - No label
Error message - Decoding failure
Setting method p.72
Data transfer contents of each reading code type
Reading code
UPC-A
UPC-E
JAN/EAN
ITF, STF (2 of 5 bars)
NW-7, CODE39
EAN128
2D code
Setting method p.63
Communication with upper equipment
Check that the product has started up, and then start communication with upper equipment.
Indefinite signals may be generated from the upper interface while the product starts up. Clear the
receive buffer of the devices before starting initial operation.
Description
This message is returned when no code exists
in the field of view.
This message is returned when the code
cannot be read.
You can select whether or not to transfer the head character "0" for
transfer digit number adjustment and check digit C/D. ("0" is an
additional character to be combined with C/D to adjust the number of
digits to be identical to JAN/EAN-13.)
0 S X1 X2 X3 X4 X5 X6 X7 X8 X9 X10 C/D
S: Number system character (Automatically decided according to the
combination of each character of X1 to X10.)
You can select whether or not to transfer the head character "0" for
transfer digit number adjustment and check digit C/D. ("0" is an
additional character to be combined with C/D to adjust the number of
digits to be identical to JAN/EAN-13.)
0 S X1 X2 X3 X4 X5 X6 C/D
S: Number system character (Automatically decided according to the
combination of each character of X1 to X10.)
Reading data (8-digit or 13-digit) is transferred as it is.
Transfers in the order from the next character of the start code to the
character before the stop code. (The start code and stop code are not
transferred.)
You can select whether or not to transfer the start code and stop code.
When the transfer of the start code and stop code is permitted, you can
select whether the transferred start/stop code of NW-7 is in lower-case
"a/b/c/d" or in upper-case "A/B/C/D".
The transfer start/stop code of CODE39 is "*".
When the EAN128 conversion is enabled, the control character "]C1"
(ASCII code: 5D, 43, 31) which indicates EAN128 is added to the head
of the transfer data. Also, the FNC1 character, which is used as a
separating character, is replaced with the GS (ASCII code: 1DH)
character before it is transferred.
Only the reading data is transferred.
Basic Knowledge of Operation
Factory default
Not transmitted
Not transmitted
Description
V400-R1CF/R1CS
Section 3
setting
51
User's Manual
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