Rockwell Automation 1758-RTU202 DataSite Software User Manual FRN 1.2 - Manual (Page 270)

Publication 1758-UM002D-EN-P - October 2010
270 Extension Modbus Protocol for DataSite Controllers (1758-FLO)
Modbus Registers used by the 1758-FLO Controllers
The following registers are used by the 1758-FLO controllers for
configuration, display and data archival. These registers are described in the
following sections.
Modbus addresses for the 1758-FLO controllers
Modbus Address Register Contents
30081…30082 Firmware version
30083…30084 Hardware version
30091…30097 Real-time clock (RTC)
30101…30900 Calculation results 1
30901…32100 Reserved by the controller
32101…32900 Flow parameter configuration
32901…32903 Contract time
32911…32917 Time at which power is shut down
32920…33079 Reserved by the controller
33101…33451 Calculation results 2
48000…48400 Gas component parameter
49000…49999 Communication commands and data