Vega VEGAMET 624, Дополнительное руководство по инструкции

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N umber of bytes S ign
T
3 1
%
E nd identi fi cation
1
CR
l
T 1 :
"="
( 1
sign
)
l
DCS no .: N o . of the PC / DCS output as
3
- digit decimal
number
l
T
2
: "
#
" (
1
character )
l
V alue : N umerical value of the PC / DCS output or in case of
faulty measured value the text " FAULT "
F ormatting of the value :
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 : N * 12 … 13 signs
N
ote
:
T he % sign is a separator , not the unit %
E nquiry :
%
A
nswer
:
=
001# 067
.
3
%
=
002# 824 . 6
%
=
003#
-
067
.
3
%
=
004# 824 . 6
%
2 . 6 . 1
%
B
lock enquiry with length
A s answer to the range enquiry , the range stated in the enquiry
with PC / DCS values is delivered . T he measured value is
transmitted with three decimal places in front of the decimal
point and one decimal place after the decimal point without
unit
.
E
xample
:
M odbus - TCP , VEGA ASCII protocol - VEGAMET 624 / 625 , VEGASCAN 693 , PLICSRADIO 15
VEGA ASCII protocol
30768
-
EN
-
070730