Siemens SIMATIC MV500, Руководство по эксплуатации

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Application
5.1 Program
SIMATIC MV500
66
Operating Manual, 05/2019, C79000-G8976-C495-02
5.1.4.8 MATCH
Table 5- 44 MATCH
Parameter Possible values Default Description
Match
•
Off
• All
•
Position
• ID
•
GS1
• Tobacco
Off You set the match options to compare the
content of a read code with a saved code
or a received match string.
•
Off
No match is performed.
• All
All the characters of the read code are
compared with all the characters of
the saved code.
•
Position
The string resulting from the settings
in the "Length" and "Start position" in-
put boxes is compared with the corre-
sponding string of the saved code.
• ID
The string resulting from the settings
in the "Separators" and "ID" input
boxes is compared with the corre-
sponding string of the saved code.
•
GS1
The content of the specified "GS1 ap-
plication identifier" is compared.
• Tobacco
It is checked whether the found code
is of "DotCode" type and whether the
decoded string consists only of 12
characters and exclusively of digits
and uppercase letters. If this is not the
case, a match error and – in contrast
to all other match options – an
"N_OK" result is generated.
Different input boxes are displayed, de-
pending on the set value. These are
described below.