Measurement data registers - HMS110 - HMW112 - TMI110 - HMS112 - HMD110 - HMW110 - HMD112

HMDW110 with TMI110 User Guide

Document code
M211726EN
Revision
E
Language
English (United States)
Product
HMS110
HMW112
TMI110
HMS112
HMD110
HMW110
HMD112
Document type
User guide
Table 1. HMD110/112, HMW110/112, and HMS110/112 Modbus measurement data registers (read-only)

Accessing unavailable (temporarily missing) measurement data does not generate an exception. “Unavailable” value (a quiet NaN) is returned instead.

Measurement output is shown in metric units. If non-metric values are needed in Modbus use, the units shall be converted in the Modbus master (PLC) using the scaling functions typically available.

Register number (decimal) Address (hexadecimal) Register description Data format Unit
1 0000hex

Relative humidity

32-bit float %RH
3 0002hex

Temperature

32-bit float °C
9 0008hex

Dew/frost point temperature

32-bit float °C
19 0012hex

Wet bulb temperature

32-bit float °C
27 001Ahex

Enthalpy

32-bit float kJ/kg
Table 2. TMI110 Modbus measurement data register (read-only)
Register number (decimal) Address (hexadecimal) Register description Data format Unit
3 0002hex

Temperature

32-bit float °C