Vega VEGAMET 624, Дополнительное руководство по инструкции

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S
ign
M
eaning
1
" - " : M inus with negative numbers
" " : S pace with positive numbers
2
…
4 3
- digit number
5
" . " : D ecimal point
6 1 - digit number ( after the decimal point )
l
T
3
: "%" (
1
character )
l
E nd identi fi cation : C arriage R eturn CR (
1
sign )
T otal length of the telegram :
12
…
13
signs
N
ote
:
T
he % sign is a separator
,
not the unit %
E nquiry :
%
001
A nswer :
=
001# 067
.
3
%
2
.
6
.
1
% B lock enquiry
A s answer on the block enquiry , all PC / DCS values assigned
in the instrument are delivered . T he measured value is
transmitted with three positions in front of the decimal point
and one position after the decimal point without unit
.
N umber of bytes S ign
I
denti fi er
1
%
E nd identi fi cation
1
CR
l
I denti fi er : "%" (
1
character )
l
E
nd identi fi cation
: C
arriage
R
eturn
CR ( 1
sign
)
T otal length of the telegram :
2
characters
" N " - times repetition of the following telegram
( N = total number of assigned PC / DCS outputs )
N umber of bytes S ign
T 1 1
=
DCS
no
. 3 001 … 030
T
2 1 #
V alue
5
…
6
-
067
.
3
E xample :
E nquiry of the control system
A nswer from the signal con -
ditioning instrument
14 M odbus - TCP , VEGA ASCII protocol - VEGAMET 624 / 625 , VEGASCAN 693 , PLICSRADIO
VEGA ASCII protocol
30768
-
EN
-
070730