Vega VEGAMET 624, Дополнительное руководство по инструкции

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N umber of bytes S ign
I denti fi er
1
?
B egin
1
…
3 001
…
030
or
1
…
30
S eparator 1 L or I
Q uantity 1 … 3 001 … 030 or 1 … 30
E
nd identi fi cation
1 CR
l
I denti fi er : " ? " (
1
character )
l
S tart : N o . of the requested PC / DCS output ( 1 … 3
characters )
l
S eparator :
"
L
"
or
"
I
"
(
1
sign )
l
Q uantity : N umber of requested PC / DCS outputs (
1
…
3
signs )
l
E nd identi fi cation : C arriage R eturn CR (
1
sign )
T otal length of the telegram :
5
…
9
characters
" Q uantity " - times repetition of the following telegram
N umber of bytes S ign
T
1 1
=
DCS no .
3 001
…
030
T
2 1 #
V alue 7 - 000673
T 3 1 #
U nit 0 … n xxx
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
…
7 6
- digit number after the decimal point
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 27
VEGA ASCII protocol
30768
-
EN
-
070730