Manual
Weather Sensor u[sonic]WS7 Modbus
(16480.001) u[sonic]WS7 Modbus
Manual
6.6
Measured value and parameter register LAMBRECHT sensors
The register ranges 30001 to 35000 are intended for measured values.
The following measured values are provided by LAMBRECHT meteo sensors.
Register address Parameter name
Unit
Factor
Description
30001
Wind speed instantaneous value
m/s
10
1 decimal place
INT
30201
Wind direction instantaneous value
°
10
1 decimal place
INT
30401
Air temperature instantaneous value
°C
10
1 decimal place
INT
30601
Humidity instantaneous value
%r.h.
10
1 decimal place
INT
30701
Dew point instantaneous value
°C
10
1 decimal place
INT
30801
Air pressure instantaneous value
hPa
10
1 decimal place
INT
31401
Global radiation instantaneous value
W/m²
10
1 decimal place
INT
31501
Global radiation instantaneous values
(High-WORD) (temperature compensated)
W/m²
100
2 decimal places
Registers 31591 +
31592 can only be
read out together.
(function code 0x04
LONG
31502
Global radiation instantaneous values
(Low-WORD) (temperature compensated)
31591
Global radiation instantaneous values
(High-WORD) (uncompensated)
31592
Global radiation instantaneous values
(High-WORD) (uncompensated)
The register addresses 30001 to 35000 apply to all LAMBRECHT meteo Modbus sensors, but are only available or valid if the
respective sensor supports the corresponding values. (e.g. a pure wind sensor does not provide any air humidity).
The LAMBRECHT sensors give 0xD8F1 (0xFF676981) as error code or invalid value.
6.7 Holding
register
Register address 40001 to 49000
Register address 40001 to 46000 contains the con
fi
guration parameters of the sensor.
Registers Address 46001-49000 contain for each sensor the available registers with measured values and sensor data from
the range 30001-35000.
6.8
Sensor parameters / con
fi
guration-parameters
Register address Parameter name
Unit
Factor
Description
40001
Modbus device address
1
The addresses 1...247 are allowed.
40200
Baud rate
0,01
96=9600
192=19200
384=38400
46000
Number of mapping-registers
1
Contains the number of occupied map-
ping registers for the autocon
fi
guration
INT
6.9
Mapping-Register for autocon
fi
guration
Registers Address 46001-49000 containing for each sensor the available registers with measured values and sensor data
from the range 30001-35000.
The registers can only be read out as a block! The length of the block or the number of available mapping registers is in hold-
ing register 46000
For example, in the Modbus Pro WG, registers 46001 to 46004 contain valid addresses. The holding register 46000 contains
the number of registers 4, all 4 registers must be read out in the block with the instruction 0x04. Too many registers or too few
lead to an error message.
6.10 Autocon
fi
guration
Note: Detailed description of the autocon
fi
guration, see “General Manual for LAMBRECHT meteo Modbus Sensors”.
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