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Class 5
Characteristic classification code, calculated
on the basis of the measurement value, in ac-
cordance with the table selected during the pro-
gramming phase. If the classification code is not
required for the characteristic a series of space
characters is sent instead.
2 <CR><LF>
CLOSING
Name Characters Meaning
Checksum 3
Message checksum, defined as the low byte of
the sum of the ASCII codes of all the characters
in the message (apart from the stop message
ETX character and the final <CR> <LF>)
Stop 1 Stop message character: <ETX>
2 <CR><LF>
EXAMPLE OF DATA OUTPUT
In the following example, the values of two measurements (OG1 and OG2) perfor-
med on good piece number 11 using the Biella program are transferred. The classi-
fication for the first measurement value is 02 for the second it is 05:
<STX><CR><LF>
10/01/0815:10:01biella______________11__________________G_2_<CR><LF>
OG1+24.1234____μm__G__02___<CR><LF>
OP1-12.123_____μm__G__05___<CR><LF>
xxx<ETX><CR><LF>
Legend
<STX> : character ASCII 2
<ETX> : character ASCII 3
<LF> : character ASCII 10
<CR> : character ASCII 13
_ : ASCII space character 32
xxx: it indicates the value calculated for the checksum
NOTE: the only difference between protocol DOP-STD01 and protocol
DOP-STD02 is that the latter also includes the characteristic class code
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