l T3: "%" (1 character)
l End identification: Carriage Return CR (1 sign)
Total length of the telegram: "Number"*12 … 13 signs
Note:
The % sign is a separator, not the unit %
Enquiry:
%001L003
Answer:
=001# 067.3%
=002# 824.6%
=003#-067.3%
2.6.1 % Block enquiry with range
As answer to the range enquiry, the range stated in the enquiry
with PC/DCS values is delivered. The measured value is
transmitted with three decimal places in front of the decimal
point and one decimal place after the decimal point without
unit.
Number of bytes Sign
Identifier 1 %
Begin 1 … 3 001 … 030 or 1 … 30
Separator 1 -
End 1 … 3 001 … 030 or 1 … 30
End identification 1 CR
l Identifier: "%" (1 character)
l Start: Start no. of the requested PC/DCS output (1 … 3
signs)
l Separator: "-" (1 sign)
l End: End no. of the requested PC/DCS output (1 … 3
signs)
l End identification: Carriage Return CR (1 sign)
Total length of the telegram: 5 … 9 characters
(End-Start+1)-times repetition of the following telegram
Number of bytes Sign
T1 1 =
DCS no. 3 001 … 030
Example:
Enquiry of the control system
Answer from the signal con-
ditioning instrument
Modbus-TCP, VEGA ASCII protocol - VEGAMET 624/625, VEGASCAN 693, PLICSRADIO 17
VEGA ASCII protocol
30768-EN-070730