Designating Targets For Data Verification - Denso GT20Q-SB User Manual

7.1.2 Designating Targets for Data Verification

When designating a data verification target, "data string" or "data block" can be selected. "Data string" refers to a data area
specified by the verification start position and the number of verification digits. "Data block" refers to a CSV formatted data
block separated by commas.
(1) Data String Verification
The scanner compares data specified by the verification start position and the number of verification digits with the master
data registered in the scanner, and then outputs the result.
The verification start position can be set from 1 to 999, and the number of verification digits can be set from 1 to 99*.
(*The scanning digit numbers for Code 39, Codabar (NW-7) must be set and include the start-stop code.)
A mismatch occurs in the following instances:
1) The data in the specified area does not match the master data.
2) The code types do not match the master data (refer to the notes below).
3) There is missing data or no data in the specified area.
Example:
Master
data
345
345
345
345
(2) Data Block Verification
The scanner compares the CSV formatted data block separated by commas with the registered master data, and then outputs
the result.
The verification data block position can be set from 1 to 99.
A mismatch occurs in the following instances:
1) The data in the specified block does not match the master data.
2) The code types do not match the master data (refer to the notes below).
3) There is missing data or no data in the specified block.
4) The number of digits in the block for verification exceeds 99.
Example:
Master data
345
345
345
345
345
Note: Only Type 1 code type verification judgment is carried out regardless of the code mark type setting in the
configuration software (ScannerSetting_2D). (Refer to
Number of
Verification
verification
start position
digits
3 3
3 3
3 3
3 3
Verification data
block position
3
3
3
3
3
Scanned data
(for
verification)
00345
00345678
00346
0034
Scanned data (for
verification)
0,12,345,6789
0,12,346,6789
0,12,3456,6789
0,12,34,6789
0,12
Section 9.4 (5))
20
Verification
result
Match
Match
Mismatch
Mismatch
Verification result
Match
Mismatch
Mismatch
Mismatch
Mismatch