Vega VEGAMET 624 - Page 19

with six decimal places without decimal point and unit.
Number of bytes Sign
Identifier 1 &
Begin 1 … 3 001 … 030 or 1 … 30
End identification 1 CR
l Identifier: "&" (1 sign)
l Start: No. of the requested PC/DCS output (1 … 3
characters)
l End identification: Carriage Return CR (1 sign)
Total length of the telegram: 3 … 5 characters
Number of bytes Sign
T1 1 =
DCS no. 3 001 … 030
T2 1 #
Value 7 -000673
T3 1 %
End identification 1 CR
l T1: "=" (1 sign)
l DCS no.: No. of the PC/DCS output as 3-digit decimal
number
l T2: "#" (1 character)
l Value: Numerical value of the PC/DCS output or in case of
faulty measured value the text "FAULT"
Formatting of the value:
Sign Meaning
1
"- ": Minus with negative numbers
" ": Space with positive numbers
2 … 7 6-digit number after the decimal point
l T3: "%" (1 character)
l End identification: Carriage Return CR (1 sign)
Total length of the telegram: 14 characters
Enquiry of the control system
Answer from the signal con-
ditioning instrument
Modbus-TCP, VEGA ASCII protocol - VEGAMET 624/625, VEGASCAN 693, PLICSRADIO 19
VEGA ASCII protocol
30768-EN-070730