1 About communication
Roche Diagnostics
COBAS INTEGRA 400 plus analyzer/Cedex Bio HT Analyzer · Software version 3.6/5.1 · Host Interface Manual · Version 1.24
About communication 19
Block header
The block header contains the following information:
q The number of characters of the block header is
fixed. If the instrument identifier is not used in its full
length, digits left over have to be filled with spaces.
Block data
Block data contains the main information. The size of this
part can vary.
q oDepending on the block, the block data has 0 to n data
lines.
o The length of the data fields is fixed. Therefore unused
or partially used data fields have to be filled out with
spaces.
o Some of the lines contain optional data fields. If any of
the optional data fields are not used they can be left
out.
u Related topics
• Block codes (59)
• Line codes (81)
Instrument code Instrument identifier Block code
09_ COBAS•INTEGRA•••_ 04<LF>
Two digit code. It identifies the type of
instrument.
Sixteen digit alphanumeric. It is helpful in
case more then one instrument of the
same type is connected to the host. The
instrument's identifier can be defined in
the instrument set-up menu. The host
may use any 16 digit string. The
instrument does not refer to it.
Two digit code used to identify the type
of information which follows. Details on
the block codes can be found in the
reference of each instrument.
y Structure of block header
Line code Data fields
53_
55_
00_
Order#211044711_20/10/93_SER04<LF>
178<LF>
+3.234000E+01_mg/dl_004_023_014_000<LF>
Two digit code, used to identify the
contents of the line, separated by a
delimiter (space) from the rest of the line
Each line contains 1 to n data fields, separated by a delimiter (space). The amount
and the size of the data fields depend on the type of line.
y Structure of block data