Lufft CHM 8k Manuals

Manuals and User Guides for Lufft CHM 8k. We have 2 Lufft CHM 8k manuals available for free PDF download: User Manual

Lufft CHM 8k User Manual

Lufft CHM 8k User Manual (76 pages)

Celiometer

Brand: Lufft | Category: Measuring Instruments | Size: 2 MB

Table of Contents

Table of Contents
2
1 General Information

4
- Symbols Used
  5
2 Safety

5
3 Technical Data

9
4 Technical Description

12
5 Transport / Scope of Delivery

15
6 Installation

16
- Installing the CHM 8K
  16
- Preparatory Work
  16
- Installing on the Foundation
  17
- Electrical Installation
  20
7 Commissioning and Decommissioning

22
- Starting up with the RS485 Connection
  22
- Starting up with the LAN Connection
  24
- Shutdown
  25
- Disposal
  25
8 Communication Via RS485 & Ethernet

26
- List of Configurable Parameters
  26
- Device Configuration with RS485
  31
- Reading out a Parameter
  31
- Setting a Parameter
  31
- Changing the Baud Rate
  32
- Restarting the Embedded Linux System / Factory Settings
  32
- Changing the Login Time Dt(S), Date and Time
  32
- Data Query RS485
  33
- Polling Mode
  33
- Automatic Output Mode
  34
- Standard Data Telegram
  34
- Extended Data Telegram
  35
- Raw Data Telegram
  39
- User-Configured Data Telegrams
  40
- Structure of the Netcdf Format
  40
- General
  40
- Basic Principles
  41
- File Names
  41
- Format Structure
  41
- Status Code
  46
- Escalated Service Codes
  47
- Firmware Update
  50
- Communication Via Ethernet Web Interface
  51
- Device Overview and Access Rights (Device Tab)
  51
- Access to Measurement Data (Netcdf Files, Viewer)
  52
- Configuring the CHM 8K (Config Tab)
  53
- Status and Error Messages (Process Warnings)
  55
- Time Server
  56
- AFD Mode
  56
- Telegram Via Ethernet
  58
- Netcdf File Tools
  58
9 Data Evaluation / Sky Condition Algorithm (SCA)

59
10 

66
11 

70
Appendix

70
- CHM 8K Device Hardware Version
  70
- CHM 8K Firmware Version
  70
- Index of Figures
  72
- Index of Tables
  73
- EU Declaration of Conformity
  74
- EMC Directive
  75

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Lufft CHM 8k User Manual

Lufft CHM 8k User Manual (72 pages)

Ceilometer

Brand: Lufft | Category: Measuring Instruments | Size: 2 MB

Table of Contents

Table of Contents
2
General Information
4
Symbols Used
5
Safety
5
Standards and Directives
5
Safety Instructions for the Laser System
5
Requirements for the Personnel
5
Safety Instructions for Transport, Installation, Commissioning and Cleaning
5
Description of Precautionary Statements
6
Description of Warning Symbols
6
Description of the Warnings
6
Product Labeling CHM 8K
7
Designated Use
7
Technical Data
8
Ordering Information
8
Technical Description
11
Construction of the CHM 8K
11
Functional Units of the Inner Housing
11
Functional Diagram
12
Function Control and Device Status
13
Transport / Scope of Delivery
14
Installation
15
Installing the CHM 8K
15
Preparatory Work
15
Installing on the Foundation
16
Electrical Installation
18
Commissioning and Decommissioning
22
Starting up with the RS485 Connection
22
Starting up with the LAN Connection
23
Shutdown
24
Disposal
24
Communication Via RS485 & Ethernet
25
List of Configurable Parameters
25
Device Configuration with RS485
30
Reading out a Parameter
30
Setting a Parameter
30
Changing the Baud Rate
31
Restarting the Embedded Linux System / Factory Settings
31
Changing the Time Settings
31
Data Query RS485
32
Polling Mode
32
Standard Data Telegram
33
Automatic Output Mode
33
Extended Data Telegram
34
Raw Data Telegram
37
Additional Data Telegrams
39
Structure of the Netcdf Format
39
General
39
Basic Principles
39
File Names
39
Format Structure
40
Status Code
43
Special Values of the Evaluation Parameters
43
Escalated Status Codes
45
Firmware Update
48
Communication Via Ethernet Web Interface
48
Device Overview and Access Rights (Device Tab)
48
Access to Measurement Data (Netcdf Files, Viewer)
48
Configuring the CHM 8K (Config Tab)
49
Status and Error Messages (Process Status)
52
Time Server
53
AFD Mode
54
Netcdf File Tools
55
Telegram Via Ethernet
55
Data Evaluation / Sky Condition Algorithm (SCA)
57
Laser Remote Sensing
57
Preparation of the Measured Data
57
Cloud Ceilings / Cloud Base Heights
58
Cloud Penetration Depths
58
Parameters for Data Evaluation
59
Determination of the Maximum Detection Range (MXD)
59
Vertical Optical Visibility (VOR)
59
Precipitation and Fog
59
Mixing Layer Height
60
Cloud Cover (BCC / TCC)
60
Sky Condition Index (SCI)
62
Cleaning, Maintenance and Service Instructions
63
Cleaning
63
Maintenance Intervals and Measures
65
Appendix
67
CHM 8K Device Hardware Version
67
CHM 8K Software Version
67
Index of Figures
70
Index of Tables
71

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