Gill Instruments Ltd
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MaxiMet
Page 82
Issue 3
Doc. No. 1957-PS-021
May 2018
GMX300 Modbus Default Setting Register Table:
GMX301 MODBUS Default Setting Register Table:
GMX400 Modbus Default Setting Register Table:
Register Type
Register Numbers
Value Type
4ch string
40001-02
Node
32bit float
40003-04
Pressure
32bit float
40005-06
Relative Humidity
32bit float
40007-08
Temperature
32bit float
40009-10
Dew point
16ch string
40011-18
Date
16ch string
40019-26
Time
32bit float
40027-28
Supply Voltage
32bit UINT
40029-30
Status
Register Type
Register Numbers
Value Type
4ch string
40001-02
Node
32bit float
40003-04
Pressure
32bit float
40005-06
Relative Humidity
32bit float
40007-08
Temperature
32bit float
40009-10
Dew point
32bit float
40011-12
Solar Radiation
16ch string
40013-20
Date
16ch string
40021-28
Time
32bit float
40029-30
Supply Voltage
32bit UINT
40031-32
Status
Register Type
Register Numbers
Value Type
4ch string
40001-02
Node
32bit float
40003-04
Pressure
32bit float
40005-06
Relative Humidity
32bit float
40007-08
Temperature
32bit float
40009-10
Dew point
32bit float
40011-12
Precipitation Total
32bit float
40013-14
Precipitation Intensity
16ch string
40015-22
Date
16ch string
40023-30
Time
32bit float
40031-32
Supply Voltage
32bit UINT
40033-34
Status