Rosemount 3095FB - Appendix B: Modbus Mapping Assignments by Register

Model 3095FB Multivariable Transmitter with Modbus Protocol
Modbus Protocol Guide
Page 67 of 79
Appendix B: Modbus Mapping Assignments by Register
Coils and Discrete Inputs
Modbus Access
DESCRIPTION
Address
Address
Type
Attributes
Functional
Area
Data / Control
0001 Coil R/W Diagnos-
tics
Self Test
0002 Coil R/W Master Reset
0003 Coil R/W, WP Calibration Mode (set by host)
0004 Coil R/W, WP RTD present (0=not present, 1 =
present)
0031 Coil R/W, WP Reset Trim
to Factory
Defaults
DP
0032 Coil R/W, WP SP
0033 Coil R/W, WP PT
0035 Coil R/W, WP Restore
Nonvola-
tile Data-
base
Restore Modbus Section 1
0036 Coil R/W, WP Restore Modbus Section 2
0037 Coil R/W, WP Restore Sensor Section 1
0039 Coil R/W, WP Restore Trim Section 1
0041 Coil R/W, WP Restore LCD Section 1
0049 Coil R/W, WP Restore Mapping Section
0050-
0075
Coil RO Diagnos-
tics
Status bits
*Attributes: R/W = Read/Write, RO = Read Only, WP = Write Protected
**These registers are available at multiple Modbus addresses (see Section 2.3 located in
the Modbus Protocol Guide)