Unitech MS840, Руководство пользователя

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O-String
Format:
O-STR , P, N,
O-String always applies to the original data. It contains two parameters. The first is position
parameter (P) that specifies the start output position in the original data. Parameter N tells how
many characters will be included beginning from P.
Example:
Original data is:
Barcode
Then
O-Str , 4, 4,
Gives output as
code
Note:
-- N can be '
# ' for all remaining characters from P.
-- If P greater than the length of original data, the O-String will be skipped.
-- If N greater than the number of remaining characters counting from P, the remaining
characters are included as valid.
Examples
Example 1
If the original data is Code 39 and content is "AA", output "ABC Company", and otherwise
output the original data as it is.
IN_ID ,0, LEN ,2,2, MATCH ,1, " AA " , " ABC company " , Enter
IN_ID ,19, O-STR ,1, # , Enter
Example 2
If the original data is Code 128 and logically divided into:
-- First six characters are personal ID,
-- Other characters are person's name.
The output will be:
-- Personal ID first,
-- A 'CR' character,
-- Two interblock delay,
-- Name,
-- A 'CR' character.
The Formula will be:
IN_ID ,8, O-STR ,1,6, " < CR> **" , O-STR ,7, # , " < CR> " , Enter
<CR> is a Carriage Return character scanned from Full ASCII Chart.
Advanced Features
The O-String has the format:
O-STR ,P,N,