User Manual
Precipitation Sensor rain[e]H3 with Ethernet
Id-No. 00.15184.540 020
rain[e]H3
Precipitation Sensor
Manual
Table of Contents
1
Scope of Delivery
p. 4
2
Order Code
p. 4
3
Safety Instructions and Warranty
p. 4
4
Dimensional Drawing and Product Drawing
p. 5
5
Introduction
p. 6
6
Heating
p. 6
7
Installation
p. 7
7.1
Site Selection
p. 7
7.2
Mounting
p. 7
7.3
Power and Signal Connection
p. 11
7.4
System Start
p. 11
7.5
Available In- and Outputs
p. 12
7.6
Factory Settings
p. 12
7.7
Connections
p. 12
7.8
TTerminal Assignment
p. 12
8
Configuration Software rain[e]H3 Commander
p. 14
8.1
Firmware Update
p. 16
8.2
Diagnostics
p. 17
8.2.1
Calibration of the Precipitation Value
p. 17
8.2.2
Call of Status and Error Messages
p. 18
9
Configuration of Ethernet Interface with Lantronix Device-Installer
p. 21
10
In- and Outputs
p. 27
10.1
SDI-12 Interface
p. 27
10.2
RS485 Interface
p. 34
10.2.1
SDI-12 Protocol
p. 34
10.2.2
WL ASCII Protocol
p. 34
10.2.3
Talker Protocol
p. 36
10.2.4
Talker Protocol Normal
p. 37
10.2.5
Talker Protocol Extended
p. 37
11
Modbus Protocol
p. 39
11.1
Data Encoding
p. 39
11.2
Device Address
p. 39
11.3
Standard Configuration - Default
p. 39
11.4
Modbus Command Set
p. 40
11.5
Measured Value and Parameter Register Lambrecht Sensors
p. 40
11.5.1
Special Case of Precipitation
p. 41
11.6
Descriptive Sensor Parameter Registers (Holding Register)
p. 41
11.7
Sensor Parameters / Configuration Parameters
p. 42
11.8
Autoconfiguration
p. 42
12
Total Precipitation
p. 43
13
Output WL ASCII Protocol with Checksum
p. 43
13.1
Data Telegram Type 1
p. 44
13.2
Data Telegram Type 2
p. 44
13.3
Data Telegram Type 3
p. 45
13.4
Get Error String
p. 45
13.5
Read User Data
p. 46
13.6
Checksum
p. 46
13.7
Pulse Output
p. 46
13.8
Analog Output
p. 47
2