Function
characters for end program
and beginning
Parameter
No.
71
bit
Possible
entry values
o-7 characters
for program end 0
. . . 65 535
8 - 15 characters
for program
beginning
With parameter 71 the ASCI l-character code for “program end” and “program beginning” is defined for
external programming. ASCI
l-characters 1 -
47 are acceptable.
Determination of entry value:
Example: Program
end :
ETX BINARY-code
00000011
Program beginning: STX BINARY-code 00000010
bit 0 - 7
7
6 5 4
3 2
1 0
Value
128
64 32 16
8 4
2 1
-.~-.
Insert 0 or 1 as appropriate
0
0 0 0
0 0
1 1
bit8- 15
I I5 I
I4 I l3 I ‘2 I
” I
101 9
8
132768 / 16384 1 8192 1 4096 1 2048 1 1024 ( 512
256
Insert 0 or 1 as appropriate
LtL!LL-..~2LA-O
Entry value:
1
2
+ 512
515
The entry value for machine parameter 71 is 515.
0
Decimal character in
program output
----------‘-:I’.“:&;.;,,
via V.24
Operating mode
Data interface V.24
( R S-232-C)
Parameter 223 determines the operating mode of the V.24
“Transfer blockwise”
RS-232-C)-data interface.
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