Vega VEGAMET 624, Дополнительное руководство по инструкции

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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
…
7 6
- digit number after the decimal point
l
T 3 :
"
#
"
( 1 character )
l
U nit : U nit as text (
0
… n unit )
l
E nd identi fi cation : C arriage R eturn CR ( 1 sign )
T otal length of the telegram : 14 characters
+
U nit character
E
nquiry
:
?
001
A nswer :
=
001# 000673#
%
2 . 8 . 1 ? B
lock enquiry
A s answer to the block enquiry , all assigned PC / DCS values in
the instrument are transmitted . T he measured value is trans -
mitted with six decimal places without decimal point and with
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
E xample :
E nquiry of the control system
A nswer from the signal con -
ditioning instrument
M odbus - TCP , VEGA ASCII protocol - VEGAMET 624 / 625 , VEGASCAN 693 , PLICSRADIO 25
VEGA ASCII protocol
30768
-
EN
-
070730