Cameron LEFM 200 - Reference Temperature and Pressure for Gross to Net Conversions and Fail State References; Display Output Screen Format Definitions

LEFM 200 Modbus User Manual IB0147 Rev. 8
December 2010 Page 5 Section 2
Setup Variable Holding
Register
Variable
Definition
Address*
Notes
Totalizer Wrap-around Value Float 100 Absolute value at which totalizers
wraparound.
For example if this register = 1000.0,
then the totalizers would wrap around
back to 0 after 999.9.
2.3 Reference Temperature and Pressure for Gross to Net Conversions and
Fail State References
Setup Variable Holding
Register
Variable
Definition
Address* Notes
Use External
Temperature
Integer 1118 0 = Use INPUT1 for Fluid Temp
1 = Use INPUT3 for Fluid Temp
Use External Density Integer 1119 0 = Use LEFM Calculated Density for
Gross to Net conversion
1 = Use INPUT4 for Density for Gross to
Net conversion
A/I Failure Default
Temperature
Float 1120 Temperature used by meter if the
Temperature input fails
A/I Failure Default
Pressure
Float 1122 Pressure used by meter if the Pressure
input fails
2.4 Display Output Screen Format Definitions
Setup Variable Holding Register
Variable
Definition
Address* Notes
FLOW FIELD WIDTH Integer 776 See Display Notes below
(page 16)
FLOW DECIMAL PRECISION Integer 777 See Display Notes below
(page 16)
DEGREES FIELD WIDTH Integer 778 See Display Notes below
(page 16)
DEGREES DECIMAL PRECISION Integer 779 See Display Notes below
(page 16)
TOTALIZER1 FIELD WIDTH Integer 780 See Display Notes below
(page 16)