Rockwell Automation 2711P Creating Modbus Applications - Manual (Page 85)

Publication 2711P-UM002B-EN-P - March 2007
Modbus (RTU) Serial Address Definitions 85
OMNI Addressing - 8 Character ASCII String Data
Address Range Data Type Access
Meter Run ASCII Data 4n01 - 4n39
n=Number of Meter Run String Read-Write
Scratch Pad ASCII Data 4501 - 4599
String Read-Write
User Display Definition
Variables 4601 - 4640 String Read/Write
Station Auxiliary
Input Variables 4707 - 4710 String Read/Write
Meter Station
ASCII Data 4801 - 4851 String Read/Write
Meter Run 16-Bit
Integer Data
4707 - 4710
String Read/Write
Meter #1 Batch ID 4852 - 4863 String Read/Write
Meter #2 Batch ID
4864 - 4875
String Read/Write
Meter #3 Batch ID 4876 - 4887 String Read/Write
Meter #4 Batch ID 4888 - 4899 String Read/Write
Prover ASCII String Data 4901 - 4942
String Read/Write
OMNI Addressing - 32 Bit Integer Data
Address Range Data Type Access
Meter Run 32-Bit
Integer Data 5n01 - 5n99
n=Number of Meter Run Long, DWord, LBCD, Float Read-Write
Scratch Pad 32-Bit
Integer Data 5501 - 5599 Long, DWord, LBCD, Float Read-Write
Station 32-Bit Integer Data 5801 - 5818
Long, DWord, LBCD, Float Read-Write
Meter #1 Batch Size 5819 - 5824
Long, DWord, LBCD, Float Read-Write
Meter #2 Batch Size
5825 - 5830
Long, DWord, LBCD, Float Read-Write
Meter #3 Batch Size
5831 - 5836
Long, DWord, LBCD, Float Read-Write
Meter #4 Batch Size
5837 - 5842
Long, DWord, LBCD, Float Read-Write
Additional 32-Bit
Meter Run Data
5843 - 5899
Long, DWord, LBCD, Float Read-Write
Prover 32-Bit Integer Data 5901 - 5973 Long, DWord, LBCD, Float Read-Write
Compact Prover
TDVOL/TDFMP Pulses 5974 - 5999
Long, DWord, LBCD, Float Read-Write