Dynamic E-CHART Manual De Operación página 134

Dynamic Fluid Measurement
DATA PACKET
Example Modbus Daily Average Gas Quality Data Collection
Query - 7098 Daily Pointer
Address Func
01 03
ECHART Response–daily pointer
Address Func
01 03
Query - 703 - Previous Daily Flow Data Record 1 – Yesterday's Data
Address Func
01 03
ECHART Response–Record 1: yesterday data.
Address Func
01 03
Archive Record
701 1
E-CHART Manual
Start HI Start LO
1b Ba
Bytes Data Hi
04
Start HI Start LO
02 bf
Bytes Data
58 46ff7e00
0000000
447a0000
3f19999a
00000000
41200000
42b40000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
Description
Date
Time
Average Heating Value
Average Real Specific Gravity
Average Carbon Dioxide Percent
Average Nitrogen Percent
Average Methane Percent
Average Ethane Percent
Average Propane Percent
Average Iso-Butane Percent
Average n-Butane Percent
Average Iso-Pentane Percent
Average n-Pentane Percent
Average Hexane Percent
Average Heptane Percent
Average Nonane Percent
Average Octane Percent
Average H2S Percent
Average Hydrogen Percent
Average Helium Percent
Average Oxygen Percent
Average Carbon Monoxide Percent
www.dynamicflowcomputers.com
No of Register CRC
00 01
Data Lo CRC
Record Number CRC
00 01
CRC
Modbus Data – 4-48
Value
3/27/03
00:00:00
1000.0
0.6
0.0
10.0
90.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0