Rockwell Automation 1758-RTU202 DataSite Software User Manual FRN 1.2 - Manual (Page 302)

Publication 1758-UM002D-EN-P - October 2010
302 Extension Modbus Protocol for DataSite Controllers (1758-FLO)
49036 u_short R Units of measurement
0: U.S.
1: Metric
49037 u_short R Accumulate
0: Do not accumulate
1: Accumulate
49038 u_short R Use automatic components analysis
instrument
0: Disable
1: Enable
49039 u_short R Calculation type
0: AGA3
1: AGA7
49040 u_short R Algorithm for the calculation of the
compressibility factor
0: Gas Analysis
1: HV-GR-CO2
2: GR-CO2-N2
49041 u_short R Run interval
49042 u_short R Base Multiplier Period (BMP)
49043 float R Contract standard reference ratio pressure
49045 float R Contract standard reference ratio
temperature
49047 float/u_int R Cut-off differential pressure, cut-off pulse
49049 u_short R Pressure type
0: Gauge
1: Absolute
49050 float R Atmospheric pressure
49052 u_short R Tap location
0: Upstream
1: Downstream
49053 u_short R Orifice material
0: Type 304&316 stainless steel
1: Monel
2: Carbon Steel
49054 float R Orifice diameter
49056 float R Orifice reference temperature
49058 u_short R Tube material
0: Type 304&316 stainless steel
1: Monel
2: Carbon Steel
49059 float R Tube diameter
49061 float R Tube reference temperature
Parameters for command number 18 (Continued)
Address Data Type Attribute Description