Lambrecht meteo WS6, Manual, Page: 9 / 11

Manual
Weather Sensor u[sonic]WS7 Modbus
(16480) u[sonic]WS7 Modbus Manual
Example : Retrieve wind speed (min. max. avr.) and erase the register content
01 04 75 34 00 01 6A 08 01 04 02 00 00 B9 30 01
04 75 33 00 01 DB C9 01 04 02 00 D6 38 AE 01 04
75 32 00 01 8A 09 01 04 02 00 14 B9 3F
LEN
6
Transmission
Query =>
Source
Master
Dest
Slave 1
Function
Read Input Register (4)
Func Desk
Address=30004, Quantity of Register=1
Checksum
OK:86A
LEN
5
Transmission
Response <=
Source
Slave 1
Dest
Master
Function
Read Input Register (4)
Func Desk
Byte count=2
Data
00 00
Checksum
OK:30B9
LEN
6
Transmission
Query =>
Source
Master
Dest
Slave 1
Function
Read Input Register (4)
Func Desk
Address=30003, Quantity of Register=1
Checksum
OK:C9DB
LEN
5
Transmission
Response <=
Source
Slave 1
Dest
Master
Function
Read Input Register (4)
Func Desk
Byte count=2
Data
00 D6
Checksum
OK:AE38
LEN
6
Transmission
Query =>
Source
Master
Dest
Slave 1
Function
Read Input Register (4)
Func Desk
Address=30002, Quantity of Register=1
Checksum
OK:98A
LEN
5
Transmission
Response <=
Source
Slave 1
Dest
Master
Function
Read Input Register (4)
Func Desk
Byte count=2
Data
00 14
Checksum
OK:3FB9
6.7 Descriptive sensor parameter registers (Holding Register)
Register Parameter name Quantity of registers Remark Access type
40050 Device identification number
(15 characters)
8 (2 characters in each
register)
The returned data are
in form of a 16 byte null
terminated string
Read only
40100 Serial number
(11 characters) 6 (2 characters in each
register)
The returned data are
in form of a 12 byte null
terminated string
Read only
40150 Firmware version
(up to 25 characters) 13 (2 characters in each
register)
The returned data are
in form of a 26 byte null
terminated string
Read only
Example : Retrieve the device identification number
(The identification number shown in the example is sensor-dependent. It is only used here for demonstration purposes).
0D 03 9C 72 00 08 CA 8B 0D 03 10 30 30 2E 31 36
               
00.16480.000130

34 38 30 2E 30 30 31 31 33 30 00 E8 6B
LEN
6
Transmission
Query =>
Source
Master
Dest
Slave 13
Function
Read Holding Register (3)
Func Desk
Address=40050, Quantity of Register=8
Checksum
OK:8BCA
LEN
19
Transmission
Response <=
Source
Slave 13
Dest
Master
Function
Read Holding Register (3)
Func Desk
Byte count=16
Data
30 30 2E 31 36 34 38 30 2E 30 30 31 31 33 30 00
Checksum
OK:6BE8
9