Vaisala HydroMet User Manual

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USER'S GUIDE

Vaisala HydroMet™ Data Collection Platform

Volume 1

M210784EN-E

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PUBLISHED BY

Visit our Internet pages at http://www.vaisala.com/

No part of this manual may be reproduced in any form or by any means, electronic or mechanical (including photocopying), nor may its contents be communicated to a third party without prior written permission of the copyright holder.

The contents are subject to change without prior notice.

Please observe that this manual does not create any legally binding obligations for Vaisala towards the customer or end user. All legally binding commitments and agreements are included exclusively in the applicable supply contract or Conditions of Sale.

Vaisala Oyj Phone (int.): +358 9 8949 1 P.O. Box 26 Fax: +358 9 8949 2227 FIN-00421 Helsinki Finland

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Table of Contents

CHAPTER 1

GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

About This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

Structure of the Data Collection Platform Documentation .10

Contents of This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Version Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

Related Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Documentation Conventions . . . . . . . . . . . . . . . . . . . . . . .12

Product-Related Safety Precautions . . . . . . . . . . . . . . . . . . 13

ESD Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Recycling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

Regulatory Compliances . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

License Agreement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Redistribution License Agreement . . . . . . . . . . . . . . . . . . .16

Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

CHAPTER 2

PRODUCT OVERVIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Data Collection Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . .19

QML Logger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

QML Logger Connector Block . . . . . . . . . . . . . . . . . . . . . . 22

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Sensor Multiplexer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Digital I/O Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Transient Protection Devices . . . . . . . . . . . . . . . . . . . . 27

Communication Modules . . . . . . . . . . . . . . . . . . . . . . . . . . 28

RS-232 Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Isolated RS-485 Communication Module . . . . . . . . . . 28

Dual-Isolated RS-485 Communication Module . . . . . . 29

Fixed Line Modem Module. . . . . . . . . . . . . . . . . . . . . . 30

Ethernet Communication Module DSE101 . . . . . . . . . 31

Data Collection Software . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Operating Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

AWS Client Software . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Setup Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33

Lizard Setup Software . . . . . . . . . . . . . . . . . . . . . . . . . 33

Updating QML Software . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

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CHAPTER 3

AWS CLIENT SOFTWARE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35

Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35

Installing AWS Client . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

Minimum System Requirements . . . . . . . . . . . . . . . . . . . .36

Installation Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . .37

Establishing Terminal Connection . . . . . . . . . . . . . . . . . . .41

Using AWS Client Software . . . . . . . . . . . . . . . . . . . . . . . . .43

Starting and Exiting AWS Client . . . . . . . . . . . . . . . . . . . . .43

AWS Client Main Window . . . . . . . . . . . . . . . . . . . . . . . . .44

Defining AWS Client Settings . . . . . . . . . . . . . . . . . . . . . . .45

Read Only Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Address Book. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Serial Line Connections . . . . . . . . . . . . . . . . . . . . . 46

TCP/IP Socket Connections . . . . . . . . . . . . . . . . . . 48

Server Socket with SMS . . . . . . . . . . . . . . . . . . . . . 50

Dial-Up Connections . . . . . . . . . . . . . . . . . . . . . . . . 53

Options Window. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Number Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Opening Service Connection . . . . . . . . . . . . . . . . . . . . . . .57

Giving Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59

Closing Service Connection . . . . . . . . . . . . . . . . . . . . . . . .60

Managing User Levels . . . . . . . . . . . . . . . . . . . . . . . . . . . .61

Modifying Station Settings . . . . . . . . . . . . . . . . . . . . . . . . . .63

Setting the QML Logger Clock . . . . . . . . . . . . . . . . . . . . . .64

Setting Static Parameters . . . . . . . . . . . . . . . . . . . . . . . . .65

Station Parameter Backup and Restore. . . . . . . . . . . . 67

Calibrating Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69

Sensor Status List . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Offset Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Manual Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Entering Values for Manual Sensors . . . . . . . . . . . . . . . . .76

Viewing Manual Sensors in AWS Client . . . . . . . . . . . 76

Entering Values for Manual Sensors . . . . . . . . . . . . . . 78

Setup File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79

Selecting Setup File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79

Uploading Setup File . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80

Secure Setup Upload . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82

Downloading Setup Files from QML Logger . . . . . . . . . . .83

AWS Settings Cleanup . . . . . . . . . . . . . . . . . . . . . . . . . . . .84

Data Logging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85

Log Data Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86

Controlling Logging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87

Measurement Enable or Disable . . . . . . . . . . . . . . . . . . . .88

Freeing Up Logging Space . . . . . . . . . . . . . . . . . . . . . . . .90

Working with Data Log Files . . . . . . . . . . . . . . . . . . . . . . .90

Downloading Log Files. . . . . . . . . . . . . . . . . . . . . . . . . 91

Converting Downloaded Log Files to CSV Format . . . 94

Auto Downloading Log Files . . . . . . . . . . . . . . . . . . . . 96

Viewing the Status of Auto Downloads . . . . . . . . . . . 101

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Using External Memory Card . . . . . . . . . . . . . . . . . . . . . . .102

Automatic Erase from External Memory Card . . . . . . . . . 103

Resetting the QML Logger . . . . . . . . . . . . . . . . . . . . . . . . .103

Reset Using the Reset Button . . . . . . . . . . . . . . . . . . . . . 104

Sleep Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

Wakeup Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

Command Reference for Terminal Connection . . . . . . . .106

CHAPTER 4

TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .111

Troubleshooting Procedure . . . . . . . . . . . . . . . . . . . . . . . . 111

Visual Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .117

Determining QML Logger Operation Mode . . . . . . . . . . . .119

Establishing Terminal Connection for Troubleshooting . 119

Recording Terminal Connection Text . . . . . . . . . . . . . . . 119

Opening a Service Connection through QML Logger . . .

120

Connecti

on Problems

. . . . . . . . . . . . . . . . . . . . . . . . . . . .122

Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

Resetting QML Logger . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

Determining Sensor Status . . . . . . . . . . . . . . . . . . . . . . . .124

Using External Memory Card . . . . . . . . . . . . . . . . . . . . . . .128

Automatic Erase from External Memory Card . . . . . . . . . 129

Commands for Troubleshooting Purposes . . . . . . . . . . . 129

LASTVAL Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130

Warnings and Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

System Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

Battery Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .135

Measurement Enable or Disable . . . . . . . . . . . . . . . . . . . 136

Technical Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

CHAPTER 5

TECHNICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139

Wiring Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139

RS-232 Module DSU232 . . . . . . . . . . . . . . . . . . . . . . . . . 140

Isolated RS-485 Module DSI485 . . . . . . . . . . . . . . . . . . . 142

Dual RS-485 Module DSI486, Version A . . . . . . . . . . . . .143

Dual RS-485 Module DSI486, Version B . . . . . . . . . . . . .146

Digital I/O Module QMI118 . . . . . . . . . . . . . . . . . . . . . . . . 147

Fixed Line Modem DMX501 . . . . . . . . . . . . . . . . . . . . . . 148

Ethernet Communication Module DSE101 . . . . . . . . . . . .149

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .150

QML201 Logger, Version C . . . . . . . . . . . . . . . . . . . . . . . 150

APPENDIX A

GLOSSARY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153

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List of Figures

Figure 1 QML Logger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Figure 2 QML Logger without Cover . . . . . . . . . . . . . . . . . . . . . . . . . . .21

Figure 3 CompactFlash Memory Card Reader . . . . . . . . . . . . . . . . . . .22

Figure 4 Connector Blocks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Figure 5 Sensor Multiplexer QMU101 . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Figure 6 Digital I/O Module QMI118. . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Figure 7 Surge Protector for Serial Lines . . . . . . . . . . . . . . . . . . . . . . . . 27

Figure 8 RS-232 Communication Module DSU232 . . . . . . . . . . . . . . . . 28

Figure 9 Isolated RS-485 Communication Module DSI485 . . . . . . . . . .28

Figure 10 Dual-Isolated RS-485 Communication Module DSI486. . . . . .29

Figure 11 Fixed Line Modem Module DMX501 . . . . . . . . . . . . . . . . . . . . 30

Figure 12 Ethernet Communication Module DSE101 . . . . . . . . . . . . . . .31

Figure 13 Installation Wizard Welcome Window . . . . . . . . . . . . . . . . . . .37

Figure 14 License Agreement Window . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Figure 15 Select Installation Folder Window . . . . . . . . . . . . . . . . . . . . . . 39

Figure 16 Ready to Install Window. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Figure 17 Installation Complete Window . . . . . . . . . . . . . . . . . . . . . . . . .40

Figure 18 Connecting Terminal Cable . . . . . . . . . . . . . . . . . . . . . . . . . . .41

Figure 19 Terminal Connector COM0 Pins . . . . . . . . . . . . . . . . . . . . . . .42

Figure 20 Terminal Main Window. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Figure 21 Terminal Showing Report. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Figure 22 Address Book Window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Figure 23 Creating Serial Line Address Book Entry. . . . . . . . . . . . . . . . .47

Figure 24 Creating TCP/IP Socket Connection Address Book Entry. . . . 49

Figure 25 Creating Server Socket with SMS Address Book Entry. . . . . .51

Figure 26 Creating Dial-up Connection Address Book Entry . . . . . . . . . . 53

Figure 27 Options Window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Figure 28 Address Book Window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Figure 29 Common Parameters Window . . . . . . . . . . . . . . . . . . . . . . . . .63

Figure 30 Set Logger Time Window. . . . . . . . . . . . . . . . . . . . . . . . . . . . .64

Figure 31 Static Parameters Window. . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Figure 32 Selecting File for Station Settings Backup . . . . . . . . . . . . . . . .67

Figure 33 Parameter Backup Completed. . . . . . . . . . . . . . . . . . . . . . . . .67

Figure 34 Selecting File for Station Settings Restore. . . . . . . . . . . . . . . .68

Figure 35 Parameter Restore Complete . . . . . . . . . . . . . . . . . . . . . . . . . 68

Figure 36 Calibration Window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Figure 37 Offset Calibration Window . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Figure 38 Manual Calibration Window . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Figure 39 Manual Sensor Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Figure 40 Entering Values for Manual Sensor . . . . . . . . . . . . . . . . . . . . . 78

Figure 41 Selecting an Upload Configuration File . . . . . . . . . . . . . . . . . . 81

Figure 42 Setup Uplodad in Progress . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Figure 43 Enabling Secure Setup Upload . . . . . . . . . . . . . . . . . . . . . . . .82

Figure 44 Setup File Download Progress View . . . . . . . . . . . . . . . . . . . . 84

Figure 45 Starting Logger Content Cleanup . . . . . . . . . . . . . . . . . . . . . .84

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Figure 46 Output of Logshow Command . . . . . . . . . . . . . . . . . . . . . . . . .86

Figure 47 Output of the Logstatus Command . . . . . . . . . . . . . . . . . . . . .88

Figure 48 List of Log Files Available for Downloading . . . . . . . . . . . . . . .91

Figure 49 Log File Download Settings Window . . . . . . . . . . . . . . . . . . . .92

Figure 50 Log File Download Progress View . . . . . . . . . . . . . . . . . . . . . .94

Figure 51 List of Log Files Available for Conversion . . . . . . . . . . . . . . . .95

Figure 52 Log File Conversion Settings . . . . . . . . . . . . . . . . . . . . . . . . . .96

Figure 53 Auto Download Settings Window . . . . . . . . . . . . . . . . . . . . . . .97

Figure 54 Auto Download in Progress . . . . . . . . . . . . . . . . . . . . . . . . . .100

Figure 55 Auto Download Status Window . . . . . . . . . . . . . . . . . . . . . . .101

Figure 56 Delayed Reset Prompt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .103

Figure 57 Reset Button on QML Logger . . . . . . . . . . . . . . . . . . . . . . . .104

Figure 58 QML Logger without Cover . . . . . . . . . . . . . . . . . . . . . . . . . .118

Figure 59 Reset Button on QML Logger . . . . . . . . . . . . . . . . . . . . . . . .123

Figure 60 Settings Menu: Calibration Window . . . . . . . . . . . . . . . . . . . .125

Figure 61 RS-232 Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140

Figure 62 Suggested T-Connection in Dual Port Mode . . . . . . . . . . . . .140

Figure 63 SDI-12 Jumper of DSU232-C. . . . . . . . . . . . . . . . . . . . . . . . .141

Figure 64 Isolated RS-485 Module Wiring Diagram. . . . . . . . . . . . . . . .142

Figure 65 Dual RS-485 Module Wiring Diagram . . . . . . . . . . . . . . . . . .143

Figure 66 Dual RS-485 Module Default Jumper Locations . . . . . . . . . .144

Figure 67 Dual RS-485 Wiring Diagram for RS-485 and RS-232 . . . . .144

Figure 68 Dual RS-485 Wiring Diagram for SDI-12 and 12 VDC

Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .145

Figure 69 RS-232 Jumper Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . .146

Figure 70 Digital I/O Module Wiring Diagram (Digital Outputs) . . . . . . .148

Figure 71 Fixed Line Modem Wiring Diagram . . . . . . . . . . . . . . . . . . . .148

Figure 72 Ethernet Communication Module DSE101 Wiring Diagram. .149

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List of Tables

Table 1 Structure of the DCP Manual Set. . . . . . . . . . . . . . . . . . . . . . . . . 10

Table 2 Manual Versions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

Table 3 Related Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Table 4 Analog Measurement Channels. . . . . . . . . . . . . . . . . . . . . . . . . . 23

Table 5 Power Channels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

Table 6 Minimum System Requirements . . . . . . . . . . . . . . . . . . . . . . . . .36

Table 7 Toolbar Icons and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Table 8 Settings in AWS Client Options Window . . . . . . . . . . . . . . . . . . .55

Table 9 Interpreting Help Texts (the Correct Syntax) . . . . . . . . . . . . . . . . 59

Table 10 Accessible Commands in Different User Levels . . . . . . . . . . . . . 62

Table 11 Common Parameters Window . . . . . . . . . . . . . . . . . . . . . . . . . . .63

Table 12 Fields in the Calibration Windows . . . . . . . . . . . . . . . . . . . . . . . . 71

Table 13 Sensor Status List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Table 14 Fields in Manual Sensors Window . . . . . . . . . . . . . . . . . . . . . . . . 77

Table 15 Log Memory Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Table 16 Log Entry Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Table 17 Log File Download Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Table 18 Log File Conversion Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

Table 19 Settings in Auto Download Settings Window . . . . . . . . . . . . . . . . 98

Table 20 Fields in Auto Download Status Window . . . . . . . . . . . . . . . . . . . 101

Table 21 LED Blinking Sequences and Card Status Options. . . . . . . . . . . 102

Table 22 Command Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

Table 23 Recommended Tools for Troubleshooting. . . . . . . . . . . . . . . . . . 112

Table 24 Test Commands for GSM Modems . . . . . . . . . . . . . . . . . . . . . . .116

Table 25 Determining Operation Mode by LED Flashing . . . . . . . . . . . . . .119

Table 26 Parameters for the Open Command . . . . . . . . . . . . . . . . . . . . . .121

Table 27 Some Common Connection Problems and Their Remedies . . . .122

Table 28 Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .122

Table 29 Columns in the Sensor Calibration Tab . . . . . . . . . . . . . . . . . . . .126

Table 30 Sensor Status List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

Table 31 LED Blinking Sequences and Card Status Options. . . . . . . . . . . 128

Table 32 DSU232-C Jumper Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

Table 33 Jumper Settings for Channel B in the RS-485 Mode . . . . . . . . . . 143

Table 34 Jumper Settings for Channel B in the RS-232 Mode . . . . . . . . . . 144

Table 35 Jumper Settings for DSI486-B . . . . . . . . . . . . . . . . . . . . . . . . . . .146

Table 36 Technical Data QMI108/118 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147

Table 37 Ethernet Communication Module DSE101 Specifications . . . . . . 149

Table 38 QML201C Logger General Specifications . . . . . . . . . . . . . . . . . .150

Table 39 QML201C Logger Accuracy Specifications . . . . . . . . . . . . . . . . .151

Table 40 QML201C Logger Regulatory Compliances . . . . . . . . . . . . . . . . 152

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CHAPTER 1

GENERAL INFORMATION

This chapter provides general notes for the product(s) and this manual.

About This Manual

This manual provides information on the basic data collection hardware and software, namely, the QML logger and its accessories, and the software applications that are used for operating the QML logger and viewing the logged data.

This manual is applicable for data logger QML201C and AWS Client software version 7.00.

For more detailed and advanced information on data collection software and telemetry, refer to the supplementary user manuals Vaisala HydroMet™ Data Collection Platform User’s Guide, Volumes 2 and 3.

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Structure of the Data Collection

Platform Documentation

The information in the Vaisala HydroMet™ Data Collection Platform

manual set is divided between the different manuals in the

documentation set as outlined in Table 1 on page 10.

Contents of This Manual

This manual consists of the following chapters:

- Chapter 1, General Information: This chapter provides general notes for the product(s) and this manual.

- Chapter 2, Product Overview: This chapter introduces the basic data collection hardware and software.

- Chapter 3, AWS Client Software: This chapter provides information on using Vaisala HydroMet™ Automatic Weather Station Client, or AWS Client for short, for working with the QML logger.

- Chapter 4, Troubleshooting: This chapter contains information on some common problems, their probable causes and remedies.

- Chapter 5, Technical Data: This chapter provides the technical data of the QML logger and accessory modules.

Table 1 Structure of the DCP Manual Set

Manual Code Content

User’s Guide, Volume 1 M210784EN Overview of the data collection

platform, the QML logger, and related accessories. Operating instructions for AWS Client software.

User’s Guide, Volume 2 M210785EN Operating instructions for Lizard

Setup Software.

User’s Guide, Volume 3 M210933EN Telemetry and sensor configuration

in Lizard Setup Software.

Installation Manual (Field Equipment)

M210786EN Installation information on the Data

Collection Platform with meteorological and/or hydrological sensors.

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- Appendix A, Glossary: This appendix contains a glossary with explanations of some general meteorological and technical terms and terms used in specifications.

Version Information

Related Manuals

Table 2 Manual Versions

Manual Code Description

M210784EN-E This manual. For MAWS system release 8.00,

AWS Client 7.00, and data logger QML201C.

M210784EN-D Previous version. For MAWS system release

7.00, AWS Client 7.00, and data logger

QML201B. M210784EN-C Previous version. M210784EN-B Previous version. M210784EN-A First version of this manual.

Table 3 Related Manuals

Manual Code Manual Name

M210785EN Vaisala HydroMet™ Data Collection Platform

User's Guide, Volume 2

M210933EN Vaisala HydroMet™ Data Collection Platform

User's Guide, Volume 3

M210786EN Vaisala HydroMet™ Data Collection Platform

Installation Manual

M210629EN Automatic Weather Station MAWS101 User's

Guide

M210630EN Automatic Weather Station MAWS201 User's

Guide

M210681EN Real-time Display Software YourVIEW 2000

YVU2000 User’s Guide M210743EN Voice Option for MAWS Technical Reference M211022EN Configuring BUFR Reports MAWS Technical Note

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Documentation Conventions

Throughout this manual, important safety considerations are highlighted as follows:

WARNING

Warning alerts you to a serious hazard. If you do not read and follow instructions very carefully at this point, there is a risk of injury or even death.

CAUTION

Caution warns you of a potential hazard. If you do not read and follow instructions carefully at this point, the product could be damaged or important data could be lost.

NOTE

Note highlights important information on using the product.

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Product-Related Safety Precautions

The product has been tested for safety and approved as shipped from the factory. The following safety precautions are not related to any specific procedures and therefore do not appear elsewhere in this manual. They are recommended precautions that personnel must understand and apply during different phases of operation and maintenance.

WARNING

Keep away from live circuits. Operating personnel must observe safety regulations at all times. Component replacement or internal adjustments must be made by qualified maintenance personnel. Do not replace components with the power cable connected. Under certain conditions, dangerous voltages may exist for some time even with the power cable disconnected. To avoid injuries, disconnect power and discharge circuits before touching them.

WARNING

Do not service alone. Under no circumstances should any person reach into parts and assemblies that are mains powered and alive, for the purpose of servicing, except in the presence of someone who is capable of rendering aid.

WARNING

Personnel working with or near high voltages should be familiar with modern methods of resuscitation.

WARNING

Do not service a live system outdoors. Do not open units outdoors when the enclosure used contains line voltage levels.

WARNING

Do not operate in an explosive atmosphere, for example, when flammable gases or fumes are present. Operation of any electrical instrument in such an environment constitutes a definite safety hazard.

WARNING

Do not substitute parts or modify the instrument. Because of the danger of introducing additional hazards, do not install unsuitable parts in the instrument. Contact Vaisala or its authorized representative for repairs to ensure that safety features are maintained.

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ESD Protection

Electrostatic Discharge (ESD) can cause immediate or latent damage to electronic circuits. Vaisala products are adequately protected against ESD for their intended use. However, it is possible to damage the product by delivering electrostatic discharges when touching, removing, or inserting any objects inside the equipment housing.

To make sure you are not delivering high static voltages yourself:

- Handle ESD sensitive components on a properly grounded and protected ESD workbench. When this is not possible, ground yourself with a wrist strap and a resistive connection cord to the equipment chassis before touching the boards. When neither of the above is possible, at least touch a conductive part of the equipment chassis with your other hand before touching the boards.

- Always hold the boards by the edges and avoid touching the component contacts.

WARNING

Use only batteries of the same type as originally installed on the system.

CAUTION

Do not make changes to the wiring. Incorrect wiring can damage the device and prevent it from operating correctly.

CAUTION

Risk of damage to the equipment if the battery is replaced with an incorrect type.

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Recycling

Regulatory Compliances

The Vaisala HydroMet™ Data Collection Platform complies with the following EU directives:

- Low Voltage Directive (2006/95/EC)

- EMC-Directive (2004/108/EC)

Trademarks

Vaisala HydroMet™ Data Collection Platform is a trademark of Vaisala Oyj.

Windows® is a registered trademark of Microsoft Corporation in the United States and/or other countries.

License Agreement

All rights to any software are held by Vaisala or third parties. The customer is allowed to use the software only to the extent that is provided by the applicable supply contract or Software License Agreement.

Recycle all applicable material.

Dispose of batteries and the unit according to statutory regulations. Do not dispose of with regular household refuse.

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Redistribution License Agreement

The QML logger software uses the TCP/IP stack produced by the "lwIP Lightweight TCP/IP stack" -project with the following copyright and license:

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

3. The name of the author may not be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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Warranty

For certain products Vaisala normally gives a limited one-year warranty. Please observe that any such warranty may not be valid in case of damage due to normal wear and tear, exceptional operating conditions, negligent handling or installation, or unauthorized modifications. Please see the applicable supply contract or Conditions of Sale for details of the warranty for each product.

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CHAPTER 2

PRODUCT OVERVIEW

This chapter introduces the basic data collection hardware and software.

Data Collection Hardware

QML Logger

1005-064

Figure 1 QML Logger

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The QML logger is a complete AWS data logger designed on one printed board only. This board contains a 32-bit Motorola CPU for data processing and 10 differential (20 single-ended) analog sensor inputs (these can also be used as digital inputs). Moreover, there are two frequency sensor interfaces, a 24-bit A/D converter, 3.3 MB of secure Flash memory for data logging, as well as an excitation power supply for sensors and a charger for the internal backup battery. The last item mentioned is not needed in systems where a backup battery with higher capacity is used.

The board uses the latest SMD (Surface Mount Device) technology and is conformal-coated for improved protection also in high humidity. Each sensor input has a varistor (VDR) protection against induced transients. The serial line connections, that is, RS-232 labeled as COM0 and RS-485 labeled as COM1, have two level ESD protection circuits with VDRs directly at input pins.

The cover of the logger can be removed for installing the battery and for resetting the weather station. In Figure 2 on page 21, the logger is shown without the cover and the optional communication modules.

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1004-120

Figure 2 QML Logger without Cover

The following numbers refer to Figure 2 on page 21: 1 = Pressure sensor connector 2 = Communication module places MOD1 and MOD2 3 = SPI connector 4 = Status LED (green) 5 = Lithium battery for RTC 6 = Reset button 7 = CF Card connector

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When long signal cables are needed, these will be equipped with optional surge voltage protection devices. These surge protectors consist of a combination of VDRs, gas-filled discharge tubes, transzorb diodes, and coils, thus providing excellent protection. These DIN-rail mountable devices are easy to change without any special tools.

The QML logger is equipped with a CF card slot for logging a large amount of data. The data is logged into daily files making it easy to locate any particular data set for further analysis. The QML logger supports CF cards of up to 2 GB. These cards can be read directly in the PC. Several different types of readers are commercially available: internal PCMCIA reader as well as external readers to be connected to USB or parallel port of a PC. You are recommended to only use cards purchased from Vaisala that have been tested to function in harsh environments.

1004-042

Figure 3 CompactFlash Memory Card Reader

Optional modules include, for example, various communication modules and a built-in pressure transducer.

QML Logger Connector Block

The QML logger includes:

1. Ten measurement channels and one internal channel for pressure measurement.

2. One connector block for power supplies.

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3. One connector block for communication channels.

4. Two blocks for optional communication modules.

Single-ended (H-C or L-C) or differential (H-L) measurements can be performed in the 10 measurement channels.

NOTE

Each sensor in a basic setup has its own dedicated channel. Table 4 on

page 23 is to be used for reference purposes only.

Table 4 Analog Measurement Channels

Channels Pin Name Description

CH0, CH1, CH2, CH3 24-bit ADC

E 12 V/25 mA voltage excitation ON/OFF,

voltage can be measured.

OR: 100 A/1mA current excitation. H Analog input (High) L Analog input (Low) C The pin has been connected to ground

(GND) via a 10  resistor so that the

current can be measured.

CH4, CH5, CH6, CH7 24-bit ADC

E 100 A/1 mA current excitation H Analog input (High) L Analog input (Low) C Common return and reference level for

voltage measurements via the channel's

own E-, H-, and L-pins. The pin has been

connected directly to ground.

CHA, CHB Suitable for fast-changing input signals 12-bit ADC

F Frequency input E 0 ... 12 V/20 mA adjustable excitation

voltage, can be measured. H Fast analog input (High) L Fast analog input (Low) C Common return (Analog ground)

Table 5 Power Channels

Pin Name Description

GND Ground SDI-12 SDI-12 GND Ground +ExtDC 8 ... 30 VDC

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1003-029

Figure 4 Connector Blocks

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Accessories

Sensor Multiplexer

0802-049

Figure 5 Sensor Multiplexer QMU101

The QML logger provides the possibility to extend the measuring capacity with the optional QMU sensor multiplexer. It is designed to increase the number of analog measurement channels with eight 16-bit analog channels and two 12-bit analog channels. The unit increases the measuring capacity with ten differential measurements or alternatively with 20 single-ended measurements.

The unit interfaces to the logger via the RS-485 line, and is also located inside the enclosure. The unit conforms to the same environmental immunity and emission standards as the logger.

NOTE

The multiplexer unit makes only analog measurements.

NOTE

The multiplexer unit can only be connected to the QML201 logger or newer. The type of the logger can be checked with the VER command.

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Digital I/O Module

1004-041

Figure 6 Digital I/O Module QMI118

The QML logger provides the possibility to extend the I/O capacity with the optional digital I/O module (QMI) equipped with eight inputs and eight outputs. The digital I/O module interfaces to the logger via the SPI connector. The module is located inside the enclosure beside the logger and it conforms to the same environmental immunity and emission standards as the logger.

The module has eight open collector outputs with 30 VDC/1 A continuous drive capability and LED indicators. The eight inputs of the module tolerate voltages from 0 to 25 VDC (the absolute maximum 30 VDC) and they have 40 ms (typical) contact debouncing circuitry. The module allows connection of slow pulse inputs, for example, with tipping bucket rain gauges.

NOTE

The digital I/O module can only be connected to the QML201 logger or newer. The type of the logger can be checked with the VER command.

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Transient Protection Devices

Each sensor input in the logger has a varistor (VDR) protection against induced transients. The maintenance terminal I/O ports have transzorb diodes in their inputs.

In case of long signal cables, additional transient protectors can be installed on the DIN rail. These surge protectors consist of a combination of VDR, transzorb diodes, and coils, thus providing excellent protection. These are easy to change in the field without tools.

0802-050

Figure 7 Surge Protector for Serial Lines

Optional coaxial surge protectors can be used for UHF and VHF antennas as well as for the RF signal input when radio or satellite equipment is used.

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Communication Modules

RS-232 Module

The RS-232 communication module is unisolated, providing either a double serial channel without handshaking (dual RS-232 module) or a single RS-232 with handshaking (single RS-232 module). The power consumption is less than 15 mA when communicating, less than 5 mA at standby.

The later version of the module (DSU232C) adds a separate SDI-12 interface that can be taken into use by jumper selection. Wiring for the SDI-12 is similar to the dual RS-485 module described in section Dual-

Isolated RS-485 Communication Module on page 29.

In other aspects, the later version is compatible with the old one and can thus be used as a spare part without modifications to the system.

0403-106

Figure 8 RS-232 Communication Module DSU232

Isolated RS-485 Communication Module

0403-107

Figure 9 Isolated RS-485 Communication Module DSI485

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The RS-485 isolated communication module provides a 2-wire or 4wire RS-485-communication link between two devices with a similar interface. This module is used, for example, for connecting displays and terminals to the data logger when the distance is longer than 15 meters. The maximum distance for the isolated RS-485 module is approximately 1500 meters at full speed. The module must be configured before use.

Dual-Isolated RS-485 Communication Module

0906-070

Figure 10 Dual-Isolated RS-485 Communication Module

DSI486

The RS-485 dual communication module is dual-isolated and can be used in the RS-232, RS-485, or SDI-12 mode. The communication mode is selected by the correct wiring of the I/O pins and with the correct jumper settings on the board. The dual RS-485 communication module is used, for example, for connecting displays, terminals, and the data logger together when the distance is longer than 15 meters. The maximum distance is approximately 1500 meters at full speed. The module must be configured before use.

The RS-485/422 channels A and B are galvanically isolated from the host board's electronics. The +5 VDC power supplies of channels A and B are also isolated from each other with capacitors. Thus, it is possible to wire these two channels to separate locations.

The RS-232 mode utilizes channel B. When channel B is used in the RS-232 mode, it is possible to use channel A as a galvanically isolated two-wire RS-485 channel. The RS-232 channel is galvanically connected to the host board's GND potential.

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The SDI-12 channel has its own connecting point on the board. It does not use channel A or B for the communication. SDI-12 is galvanically connected to the host board's GND potential.

There is a later version of this module, DSI486-B, that widens the operating range and usable RS-485 line speed. The later version has the same functionality as the original one and can be used as a drop-in replacement without changes to the system configuration. Note that its jumper locations and settings are slightly different.

Fixed Line Modem Module

The fixed line modem module is used for providing a long-distance fixed line connection between two Vaisala devices with a similar interface. It is used when the distance is up to 10 km, for example, between the QML logger and a digital display, or between a ceilometer and the logger. Through this I/O port, a remote location can send reports and data or the host can poll them. The fixed line modem module must be configured before use.

0306-013

Figure 11 Fixed Line Modem Module DMX501

The fixed line modem module supports the following communication standards:

- V.21, 300 bps FSK

- V.23, 1200 / 75 bps FSK

- V.22, 1200 bps DPSK

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Ethernet Communication Module DSE101

1004-122

Figure 12 Ethernet Communication Module DSE101

Ethernet Communication Module DSE101 is a single, compact, printed circuit board. It provides a 10Base-T Ethernet interface for the QML logger, thus allowing the logger to be accessed, for instance, directly from a LAN environment. DSE101 supports 10/100/1000 Mbps switches and routers, full/half duplex operation, and autonegotiation. Because DSE101 always transmits data at 10 Mbps, the connecting switch or router must not be locked to 100 Mbps or faster speed. DSE101 requires version 6.01 of MAWS software or higher to operate.

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Data Collection Software

The QML logger works based on what is known as a setup. A setup is a set of parameters that tells the logger what to measure, log, calculate, and report. Measured data is stored in the daily log files that can be downloaded to a PC and viewed using display software. The delivery/ project-specific data reports can be configured to collect data from weather stations by data collection systems.

Usually, a delivery-specific setup has been loaded in the QML logger program memory at the factory. Therefore you simply need to connect the sensors, connect communication lines, and supply power. Your station will then start operating, that is, making measurements, doing calculations, and sending reports. Normally, the provided example setups, such as the Basic setup, need to be modified according to delivery-specific requirements. The setups are modified using Lizard Setup Software.

On the delivery CD-ROM, you will find several setup examples. The delivered setups will suit typical needs, but you may want to make changes to them. For reconfiguring the setup files or making entirely new ones, refer to Vaisala HydroMet™ Data Collection Platform User’s Guide, Volumes 2 and 3.

The log files downloaded to a PC can be viewed using AWS Client software. Alternatively, the data values can be viewed with YourVIEW Basic Display Software or Vaisala Digital Displays.

Operating Software

The embedded operating software runs in the QML logger. Access to the operating software commands can be gained using AWS Client software.

AWS Client Software

Vaisala AWS Client software is used for downloading data log files, issuing QML logger commands and setting its parameters, and performing maintenance tasks on the QML logger. The supported connection types to the QML logger are serial line, dial-up connections using a modem, and TCP/IP socket connections. The logger measures sensor data and stores it in log files. With AWS Client, you can download these files to your PC and view them.

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When you start using the QML logger, the first thing you need to do is to define what parameters you want to measure and at what frequency. You can do this by creating the setup file using Lizard Setup Software. With AWS Client, you can upload the setup file from your PC to the logger.

AWS Client is also used for setting station-specific parameters such as the station name, altitude, pressure sensor height, and sensor-specific calibration coefficients. In addition, the QML logger date and time can be either set manually or synchronized with the PC clock.

After you have uploaded the setup files to the QML logger, you can browse the data files by downloading them from the logger to your PC. With AWS Client, you can convert the data log files into CSV format for viewing in other applications, such as Microsoft Excel. You can define several download settings, such as an automatic download schedule, where you want to save the downloaded files and what operations the program performs automatically at each download.

For more detailed information, refer to Chapter 3, AWS Client

Software, on page 35.

Setup Software

Lizard Setup Software

Lizard Setup Software is used to configure the software parameters and operation of the QML logger. With the Lizard Setup Software, you can create or modify a QML logger setup file.

Creating a setup with Lizard Setup Software is divided into several stages. First, you define an assembly for your system. Next, you define the necessary measurements and the calculations derived from them. Finally, you define reports and log groups from the measurement results.

When your configuration is complete with Lizard Setup Software, use the Generate functionality to create a setup file that contains all the information. The setup file is then transferred into the logger using AWS Client software.

For more detailed information, refer to Vaisala HydroMet™ Data Collection Platform User’s Guide, Volumes 2 and 3.

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Updating QML Software

The QML logger software may need to be updated in order for you to utilize new features published by Vaisala.

CAUTION

Update the QML logger software only when requested by Vaisala. Please contact Vaisala for further instructions.

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CHAPTER 3

AWS CLIENT SOFTWARE

This chapter provides information on using Vaisala HydroMet™ Automatic Weather Station Client, or AWS Client for short, for working with the QML logger.

Product Overview

Vaisala AWS Client is used for downloading data log files, issuing QML logger commands and setting its parameters, and performing maintenance tasks on the QML logger. The supported connection types to the QML logger are serial line, dial-up connections using a modem, and TCP/IP socket connections. The logger measures sensor data and stores it in log files. With AWS Client, you can download these files to your PC and view them.

After you have uploaded the setup files to the QML logger, you can browse the data files by downloading them from the logger to your PC.

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With AWS Client, you can convert the data log files into CSV format for viewing in other applications, such as Microsoft Excel. You can define several download settings, such as an automatic download schedule, where you want to save the downloaded files, and what operations the program performs automatically at each download.

Installing AWS Client

AWS Client is installed from the MAWS software CD using an installation wizard.

Minimum System Requirements

Minimum system requirements for the AWS Client software are listed in Table 6 on page 36.

Table 6 Minimum System Requirements

Component Minimum Requirement

PC 500 MHz Operating System

Windows® XP

or Windows® 2000

1. With Service Pack 1 or later

2. With Service Pack 4 or later

Memory 256 MB RAM Hard Disk Space 100 MB Drives CD-ROM Drive

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Installation Procedure

AWS Client software is installed from the MAWS software installation CD.

To install AWS Client, proceed as follows:

1. Insert the installation CD-ROM disc into your CD drive and select

setup.exe.

2. The AWS Client installation wizard starts, and the Welcome

window shown in Figure 13 on page 37 is displayed. Begin the installation by selecting Next.

0802-043

Figure 13 Installation Wizard Welcome Window

3. The License Agreement window shown in Figure 14 on page 38

is displayed next. Read the license agreement and accept it. Select Next to continue the installation.

NOTE

All installation procedures must be performed logged in as an administrator.

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0802-046

Figure 14 License Agreement Window

4. The Select Installation Folder window is displayed next as shown

in Figure 15 on page 39. To install the AWS Client software in the default installation folder, select Next. You can also change the installation folder on your desktop computer by selecting Browse and then browsing for the folder you want or by entering the installation folder path in the Folder field.

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0802-044

Figure 15 Select Installation Folder Window

5. The Ready to Install window is displayed as shown in Figure 16

on page 39. Start the installation by selecting Install.

0802-045

Figure 16 Ready to Install Window

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6. Once the installation is complete, the Installation Complete

window presented in Figure 17 on page 40 is displayed. Exit the installation wizard by selecting Finish.

0802-047

Figure 17 Installation Complete Window

7. After installation, you can access the AWS Client software via the

Vaisala program group in the All Programs list in the Windows Start menu.

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Establishing Terminal Connection

To connect your computer to the QML logger serial port, proceed as follows:

1. Connect the provided terminal cable to the Maintenance terminal connector on the bottom flange of the enclosure and to an available COM port on your PC, or, with an additional cable, to the USB port on your PC. See Figure 18 on page 41.

0411-045

Figure 18 Connecting Terminal Cable

2. Start the AWS Client software on your PC, as instructed in section

Using AWS Client Software on page 43.

3. Set the communication parameters: 9600, N, 8, 1. For more information, see section Opening Service Connection on page 57.

4. Open the service connection by selecting Terminal Connect on the Maintenance menu or by clicking the Open command mode button on the toolbar.

Figure 19 on page 42 shows the pin order for the terminal connector.

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0304-025

Figure 19 Terminal Connector COM0 Pins

The following numbers refer to Figure 19 on page 42. 1 = Not connected 2=RxD 3=GND 4=TxD 5 = Not connected

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Using AWS Client Software

Starting and Exiting AWS Client

You can start AWS Client by clicking the Start button and then selecting Programs - Vaisala - AWS Client. AWS Client is opened with the terminal main window shown in Figure 20 on page 43.

0802-134

Figure 20 Terminal Main Window

When the service connection is closed, the messages and reports appear on the main window as shown in Figure 21 on page 44. Some values are shown as slashes because they will be calculated from the measured values later.

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0802-135

Figure 21 Terminal Showing Report

You can exit AWS client by selecting the Exit option from the File menu.

AWS Client Main Window

On top of the main window, you can find the AWS Client toolbar. The toolbar is the quickest way to select functions.

NOTE

The report type and appearance shown in Figure 21 on page 44 depend on your setup.

Table 7 Toolbar Icons and Functions

Icon Function Description

Open connection Opens the address book for selecting the

weather station to connect to.

Close current connection

Closes the connection to the QML logger.

Open command mode

Opens the service connection for issuing commands to the QML logger.

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Defining AWS Client Settings

When you start the software for the first time, you need to define the settings to be used during download. Use the Settings menu options for this purpose.

Read Only Mode

Multiple instances of AWS Client can be open simultaneously. However, changes to the AWS Client settings can be permanently saved only from the instance that was started first; all subsequent instances run in read only mode, and cannot be used for changing settings.

Address Book

The AWS Client Address Book, shown in Figure 22 on page 46, is used for storing and maintaining information on connections and their

Close command mode

Closes the service connection. The terminal window begins to show the messages and reports configured in the QML logger.

Upload setup file Selects the new configuration (setup) file you

want to upload and starts uploading.

Download log files

Selects the data log files you want to download and starts downloading.

Copy selected text from terminal window

Copies the selected text from the terminal window to Windows Clipboard.

Clear terminal window

Clears the commands and responses in the terminal window.

Set common parameters

Opens the Common Parameters window for editing and viewing the parameter values.

Set static parameters

Opens the Static Parameters window for editing and viewing the parameter values.

Set manual sensor values

Opens the Manual Sensors window for viewing and setting manual sensor measurements.

Show system information

Displays information on the QML logger with which the connection has been established.

Table 7 Toolbar Icons and Functions (Continued)

Icon Function Description

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parameters. The connection parameters to be configured depend on the connection type: serial line, dial-up connection, or TCP/IP socket connection. The following sections describe the parameters for each connection type.

0802-136

Figure 22 Address Book Window

Serial Line Connections

To add an Address Book entry for a serial line connection, proceed as follows:

1. On the Settings menu, select Address Book.

2. Select New. The fields for selecting new connection parameters are

displayed.

3. From the Type list, select the type of the connection; that is, select Serial Port. The fields for selecting a serial port connection, shown in Figure 23 on page 47, are displayed.

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0905-008

Figure 23 Creating Serial Line Address Book Entry

4. In the Name field, enter an alphanumeric string that uniquely

identifies the connection you are creating in the Address Book.

5. If you have multiple QML loggers on the same network, and you are going to access them over the same serial connection, you will need a unique identifier for each logger. To uniquely identify the logger for which you are creating an Address Book entry, enter a unique alphanumeric string in the Station id field. If you only have a single logger on the network, you can leave the Station id entry blank.

6. In the Command wait timeout (ms) field, enter a value in milliseconds that specifies for how long AWS Client will wait for the logger to respond when AWS Client sends a requests over the serial line connection. If the request, for instance, a log file download, succeeds within the timeout, a success message is displayed. If the request fails, a failure message is displayed instead, and you have the option to try again at a later time. Factors such as the current load on the logger, delays in the connection, and

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the response length affect whether or not the timeout will expire during a request.

7. From the COM port field, select the serial port to be used on your

computer and the line parameters. The default line parameters for the QML logger are 9600 bps, No parity bit, 8 data bits, 1 stop bit, No flow control.

8. If you are using a modem to connect to the QML logger, enter also

the Telephone number to dial, the modem Initialization and Dial

commands, and the Hangup command. For instance, in the Initialization command field, you could enter "ATE\rATX1"; that is, multiple AT commands separated by a "\r". Likewise, in the Dial-up command field, you could enter ATDT123456; that is, an

AT command immediately followed by a phone number.

9. Save your settings and return to the Address Book window by selecting Save.

TCP/IP Socket Connections

Using TCP/IP socket to connect to the QML logger requires that the logger setup contains a virtual COM port with matching configuration:

- Service connection is enabled

- Incoming connection is enabled (client socket only)

- Port setting matches with AWS Client (client socket only)

- Target IP and port settings match with AWS Client (server socket only)

For further information, see section Virtual COM Port in Vaisala HydroMet™ Data Collection Platform User's Guide, Volume 3.

If QML logger with DSE101 Ethernet piggyback does not have a valid setup but its IP address is known, it can be connected with a client socket connection to port 50000.

To add an Address Book entry for a TCP/IP socket connection, proceed as follows:

1. On the Settings menu, select Address Book.

2. Select New. The fields for selecting new connection parameters are displayed.

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3. From the Type list, select Client socket or Server socket as the

connection type. The fields for selecting the TCP/IP connection parameters, shown in Figure 24 on page 49, are displayed.

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Figure 24 Creating TCP/IP Socket Connection Address

Book Entry

4. In the Name field, enter an alphanumeric string that uniquely

identifies the connection you are creating in the Address Book.

5. If you have multiple QML loggers on the same network, and you are going to access them over the same TCP/IP connection, you will need a unique identifier for each logger. To uniquely identify the logger for which you are creating an Address Book entry, enter a unique alphanumeric string in the Station id field. However, if you only have a single logger on the network, you can leave the Station id entry blank.

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displayed. If the request fails, a failure message is displayed instead, and you have the option to try again at a later time. Factors such as the current load on the logger, delays in the connection, and the response length affect whether or not the timeout will expire during a request.

7. In the IP addr./DNS name field, enter the destination IP address

or DNS name.

8. Enter the port to be used in the Port field. Note that for Client socket, this must match the port set for incoming connections in the interface configuration in the QML logger. For Server socket, Host address and port defined for virtual COM port must match the AWS Client IP address and port.

9. If support for Telnet escape sequences for binary file transfer is required, select the Telnet option.

10. Save your settings and return to the Address Book window by selecting Save.

Server Socket with SMS

It is possible to trigger server socket connection open from logger to AWS Client by sending an SMS to the logger. This mode of connection requires advanced configuration on the logger and a GSM modem connected to the PC running the AWS Client software. For further information, see section IP Service Connectivity with GSM in Vaisala HydroMet™ Data Collection Platform User's Guide, Volume 3.

To add an Address Book entry for a server socket connection with SMS, proceed as follows:

1. On the Settings menu, select Address Book.

2. Select New. The fields for selecting new connection parameters are displayed.

NOTE

In order to use the DNS name, must have access to a DNS server to be able to resolve the DNS name to the IP address of the destination host.

NOTE

For Server socket, the target IP addr./DNS name is not available in the user interface.

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3. From the Type list, select Server Socket with SMS as the

connection type. The fields for selecting the TCP/IP connection parameters are displayed, as shown in Figure 25 on page 51.

0905-014

Figure 25 Creating Server Socket with SMS Address Book

Entry

4. In the Name field, enter an alphanumeric string that uniquely

identifies the connection you are creating in the Address Book.

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7. In the Port field, enter the port where the logger is configured to

connect to. For further information, see section IP Service Connectivity with GSM in Vaisala HydroMet™ Data Collection Platform User's Guide, Volume 3.

8. In the GSM Modem COM Port field, select the PC COM port

where the GSM modem is connected to.

9. In the GSM Modem Baud rate field, select the baud rate for the

GSM modem.

10. In the GSM Modem Flow control field, select the flow control

mode for the GSM modem.

11. In the Telephone number field, enter the telephone number of the

logger's GSM modem.

12. In the Wake-up message field, enter open <connX>, where

<connX> refers to the logger SMS handler configuration. For further information, see section IP Service Connectivity with GSM in Vaisala HydroMet™ Data Collection Platform User's Guide, Volume 3.

13. In the Optional initialization commands field, enter additional

initialization commands for the modem. For example:

AT+CPIN="XXXX" AT+CSCA="<sms central number>"

14. Save your settings and return to the Address Book window by

clicking Save.

It is also possible to use an external program to execute the SMS sending. In this case, select the Use external command option and enter startup command and parameters for launching the external program in the Program command line field. In this case, neither the modem settings nor the wake-up message are used.

NOTE

Connecting to the logger with this method can involve significant delays, which depend on how fast the SMS gets through and the logger manages to establish a GSM connection for IP.

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Dial-Up Connections

The dial-up connections are based on Windows Dial-Up Networking entries, so you first need to create the connection in Windows. For information on creating Windows Dial-Up Networking connections, please see the Windows online help. To add an Address Book entry for the dial-up connection, proceed as follows:

1. On the Settings menu, select Address Book.

2. Select New. The fields for selecting new connection parameters are displayed.

3. From the Type list, first select Socket. The field for selecting Windows Dial-Up Networking entries is available in the window shown in Figure 26 on page 53.

0802-139

Figure 26 Creating Dial-up Connection Address Book

Entry

4. In the Name field, enter an alphanumeric string that uniquely identifies the connection you are creating in the Address Book.

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5. If you have multiple QML loggers on the same network and you are going to access them over the same dial-up connection, you need a unique identifier for each logger. To uniquely identify the logger for which you are creating an Address Book entry, enter a unique alphanumeric string in the Station id field. However, if you only have a single logger on the network, you can leave the Station id entry blank.

6. In the Command wait timeout (ms) field, enter a value in milliseconds that specifies for how long AWS Client will wait for the logger to respond when AWS Client sends a requests over the dial-up connection. If the request, for instance, a log file download, succeeds within the timeout, a success message is displayed. If the request fails, a failure message is displayed instead, and you have the option to try again at a later time. Factors such as the current load on the logger, delays in the connection, and the response length affect whether or not the timeout will expire during a request. In case the system has a large amount of static parameters, the set static parameters command can require a long command wait timeout.

7. From the Dial-up modem entry pull-down menu, select an ISP Name, that is, a Windows Dial-up Networking entry, that you created as a prerequisite for this address book entry.

8. Save your settings and return to the Address Book window by selecting Save.

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Options Window

The Options window contains general settings for AWS Client. To open the window, select Options on the Settings menu. The Options window, shown in Figure 27 on page 55, contains the items listed in

Table 8 on page 55:

0905-011

Figure 27 Options Window

Table 8 Settings in AWS Client Options Window

Setting Description Locale User interface language used in AWS Client. If

AWS Client has not been localized for the selected language, the user interface will remain in English.

Setup file download directory

Default download directory for QML logger setup files. You can either enter the path for your directory or select Browse and browse for the directory.

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Setup file upload directory

Default upload directory for QML logger setup files. You can either enter the path for your directory or select Browse and browse for the directory.

PDF reader path Location of the PDF reader on the workstation on

which the AWS Client is installed. The AWS Client help file is in PDF format and needs a reader.

Trace log directory AWS Client logs the information sent by the QML

logger during the terminal session to a file. The trace log directory specifies the location of the trace log.

Trace log on When selected, the Trace log on option causes a

trace log to be created. For troubleshooting purposes, you can, for example, log your commands and the responses given by the QML logger.

Sleep commands enabled

Enables the Sleep command for setting the QML logger to a power-saving mode as well as the Wakeup command for powering up the logger after it is put to sleep.

Send close before open

Always send the Close command before attempting to open terminal connection.

Secure setup upload Use secure setup upload procedure when

uploading the setup. Using this option will cause the setup upload to take more time, but using the option is recommended especially when uploading setups over an unreliable connection.

Terminal line wrap Folds overlong lines in the terminal window onto

the next line.

Command line length Maximum length for a command sent from the

command line to the QML logger. The default value is 80 characters. This can be set to a smaller value, which, however, must match the value specified in the setup file on the logger. For URL settings, this 80 characters might not be long enough, and the value has to be set higher.

Reset timeout (seconds)

Maximum time to wait for the logger to execute reset.

GSM Modem PIN The PIN code for the GSM modem SIM card. Function Key

Mappings

The function key mappings can be used for mapping frequently used QML logger shell commands to the function keys on your keyboard. Example (note that the command ends in a carriage return):

SYSINFO<CR>

Table 8 Settings in AWS Client Options Window

(Continued)

Setting Description

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Number Format

The number format used in AWS Client and QML logger configuration changes depends on the number format selected in the Windows regional settings.

You can change the Windows regional settings and the decimal symbol using the Windows Control Panel. For instructions, please refer to the Windows online help.

Opening Service Connection

Before you can download files or upload the setup file, you need to open a service connection to the QML logger.

The supported connection types are serial port, TCP/IP socket, and dialup using a modem.

AWS Client supports any number of serial ports available in the computer. The software reads from the registry of the Windows® operating system which serial ports are installed.

This feature also enables the use of USB to RS-232 converter cables that are usually installed above any other COM ports installed on a computer. The COM port number of a converter cable depends on the system configuration. For example, in a desktop computer with only two physical COM ports (COM1 and COM2), a converter cable is installed as COM3.

When reassigning the COM ports after installation, for example, when changing COM5 to COM4 afterwards, you need to recreate the address book entry for the modified COM port manually.

To establish a connection to the QML logger, select Connect from the

File menu. You can also click the Open connection icon. The Address Book window is displayed as shown in Figure 28 on page 58.

CAUTION

Using the incorrect decimal symbol when changing QML logger parameters, for example, in sensor calibration or setting parameters, may result in errors. Always use the decimal symbol defined in the Windows regional settings.

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0802-141

Figure 28 Address Book Window

In the Address Book window, select the address book entry for the QML logger and click OK. To open the service connection, select

Terminal Connect on the Maintenance menu or click the Open command mode button on the toolbar.

When the connection is opened, the following text appears on your screen:

Service connection opened />

NOTE

Before connecting, the Password Entry window opens in case you have set the user level. For more information on setting the user levels, see section Managing User Levels on page 61.

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Giving Commands

When you have established the connection to the QML logger, you can use the commands described in Table 22 on page 106 to communicate with the QML logger. Commands are text strings sent from the PC or terminal to the logger. Most commands can be used for both setting a value for a parameter and viewing the set value of a parameter.

To open the connection, select Terminal Connect on the Maintenance menu or click the Open command mode button on the toolbar. To close the terminal connection, select Terminal Disconnect on the Maintenance menu or click the Close command mode button on the toolbar. Logging is not affected unless it is stopped using the logstop command. In the closed mode, the serial line will be available for report sending.

Type help to get a list of the available commands. Each command must be entered using the correct syntax. You do not have to memorize complex commands since you can view a help text that shows the correct syntax at any time. Simply type help and the command name.

NOTE

Both open and close commands have to be typed exactly correctly before they can be executed. This means that you cannot use the BACKSPACE key to correct your typing. Simply retype the command and press ENTER to give the command again.

Table 9 Interpreting Help Texts (the Correct Syntax)

Generic Representation

Example Note

Use the parameter name

warnings [clear] To see the warnings, type:

warnings

Parameters shown in [ ] can be omitted.

To remove warnings, type: warnings clear

Replace parameter symbols with values

time [HH MM SS YY MM DD] To see current time, type:

time

To set new time, type for example: time 15 45 00

To set new time and date, for example: time 15 45 00 07

06 18

loggo <group_id> Parameters shown

in < > cannot be omitted.

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The command name and the following parameters are always separated by a space. Pressing ENTER (return) will execute the command so that the QML logger reads the typed command.

You can use BACKSPACE to delete the last typed character.

Use CTRL+P (hold down the CTRL key and press P) to repeat the previously typed command. Use CTRL+P (Previous) and CTRL+N (Next) to scroll through the list of previously typed commands. When you find the command you would like to repeat, simply press ENTER. File commands (dir, del, copy, move, verify) can be aborted with CTRL+C.

Closing Service Connection

If your connection to the QML logger works via a modem, remember to close the line after you finish working with the logger. To close the connection, choose Disconnect from the File menu.

If your connection to the QML logger is direct, you are recommended to close the service connection by entering the close command or selecting Terminal Disconnect on the Maintenance menu. The program closes the service connection automatically after 5 minutes.

NOTE

Commands have to be typed in the same case as indicated in the help texts, usually in lower case.

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Managing User Levels

You can use the userlevel command to protect the system from unauthorized use. The system provides three password-protected access levels to the shell commands as well as to the visibility of system data. By default, the user levels are not in use.

You can manage user levels with the userlevel command when the service connection is open. The command has the following syntax:

userlevel [level <set/clear>]

To check the current setting, give the command alone, without parameters. When you want to change the level, give the command with parameters. When you change the level to a higher one, a password is required. When you change the level to a lower one, a password is not required.

To change the password for the level, give the command with the appropriate level and the set parameter. For this operation, the user level has to be the highest, that is, 5. The new password is effective immediately.

To remove the password for the level, give the command with the appropriate level and the clear parameter. For this operation, the effective user level has to be the highest, that is, 5. The new password is effective immediately.

CAUTION

Improper use of the userlevel command may lead to a malfunction of the QML logger.

where level = 1, 3, or 5 set = Sets the password for a level clear = Clears the password from a level

CAUTION

Setting a new or clearing an existing user level is effective only after a reset. When setting a new level or clearing an existing one, be sure to reset the system before closing the service connection. Otherwise, you may not be able to access the system without a cold reset.

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To check the allowed commands at a specific level, give the help command. Table 10 on page 62 lists the accessible commands in the different user levels. Level 1 provides access to the minimum set of commands and visibility of system parameters. Level 3 provides access to all commands needed for normal administration and commissioning. Level 5 provides access to all commands. For command reference, see

Table 22 on page 106.

Table 10 Accessible Commands in Different User Levels

User Level Commands

Userlevel 1 cd, copy, dir, errors, help, logshow, logshownext,

logshowprev, logstatus, rep, warnings, and zs

Userlevel 3 EXTFS, LOGFS, altitude, battery, cd, chmod, copy, del,

dir, errors, ftp, help, ipconfig, logdel, loggo, logshow, logshownext, logshowprev, logstatus, logstop, md, move, net, netif, ntp, paramset, paramsetclear, ping, pslevel, rd, rep, reset, serial, sname, spclear, spset, time, timezone, verify, warnings, winddircal0, zr, and zs

Userlevel 5 All the userlevel 3 commands and the userlevel

administrator rights

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Modifying Station Settings

With AWS Client, you can modify the station settings. From the

Settings menu, when you select the Parameters - Common option, the Common Parameters window is displayed as shown in Figure 29 on

page 63. Table 11 on page 63 lists the items that can be changed.

0802-142

Figure 29 Common Parameters Window

The fields displayed in the Station Setting window and their uses are outlined in Table 11 on page 63.

Table 11 Common Parameters Window

Parameter Description

Station name You can define a name for your weather station. Altitude (m) Enter the altitude of the weather station from sea

level in meters.

Pressure sensor level (m)

Height of the pressure sensor on the mast in meters.

Battery capacity (Ah) Enter the capacity of the optional internal battery

QMB101 in Ah. Note that this value is set to zero when high capacity backup batteries are included in the delivery, which normally is the case with the HydroMet™ systems. If your QML logger does not include an internal battery, this field displays the text No battery.

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Setting the QML Logger Clock

With AWS Client, you can either set the clock and time zone of the QML logger manually, or you can synchronize the logger clock with the clock on your PC. To set the QML logger clock, proceed as follows:

1. On the Maintenance menu, select Synchronize Clock. The Set Logger Time window, shown in Figure 30 on page 64, is displayed.

0802-143

Figure 30 Set Logger Time Window

2. If you want to set the time manually, select the Set time option and enter the new time in that field; to synchronize the QML logger clock with your PC, select Use PC time.

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3. If you want to set the time zone manually, select the Set time zone

option and select your time zone; to synchronize the QML logger time zone with your PC, select Use PC time zone. The time zone is defined as a difference from UTC time; for example, for eastern United States in the winter, the time zone would be -05:00.

4. Set the QML logger clock by selecting Set Time.

It is possible to configure the logger to use daylight saving time. This configuration is done using MAWS Lizard. For instructions on how to configure daylight saving time, see HydroMet™ Data Collection Platform User’s Guide, Volume 2, Chapter 4, Advanced Use of Lizard Setup Software, section Daylight Saving.

Setting Static Parameters

To be able to use static parameters in the QML logger, you must first create them in Lizard Setup Software, and then either use the default values given in Lizard or change the values in the AWS Client software.

Lizard Setup Software provides an interface for creating setup-specific static parameters to be used, for example, as station-dependent parameters or as calculation factors. This interface is in the Setup view and it is only available on the Advanced user level.

QML logger static parameters can also be grouped into parameter sets. With parameter sets, you can group parameters belonging to a certain functionality together to be handled as a single entity. For more information on parameter sets, refer to the Vaisala HydroMet™ Data Collection Platform User’s Guide, Volume 3.

The value of a static parameter, which can be a default value given in Lizard Setup Software, can be changed in the AWS Client Static Parameters window. The window shows a hierarchical list of all parameters and their values, also those that have been set directly with AWS Client software; see Figure 31 on page 66.

NOTE

All parameters are automatically created on the QML logger when the setup is uploaded.

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To change the value of a static parameter, proceed as follows:

1. Start AWS Client and connect to the QML logger.

2. On the Settings menu, select Parameters - Static.

3. Expand the list for the parameter set whose parameters you want to change by clicking the plus sign next to the parameter set name.

0802-144

Figure 31 Static Parameters Window

4. Select the parameter whose value you want to change. For the selected parameter, AWS Client displays the name, type, value, and status of the parameter.

5. To change the parameter value, select Edit

6. Enter the new parameter value in the Value field.

7. Click Save to store the new parameter value. You can change the values of further parameters in the same manner.

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Station Parameter Backup and Restore

AWS Client can be used to create a backup of station-specific settings from logger, and to restore a backup file to logger. To create a station settings backup with AWS Client, proceed as follows:

1. Establish connection to the data logger.

2. Open the Settings menu and choose Parameters and Backup from Logger.

3. In the file dialog, select the destination file where the parameters are to be stored to. The file has XML format, so using extension .xml is preferred.

0906-065

Figure 32 Selecting File for Station Settings Backup

4. Click Select File to start the backup.

5. A file download progress dialog appears, and the backup is complete when AWS Client displays the following window:

0906-066

Figure 33 Parameter Backup Completed

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To restore station settings backup with AWS Client, proceed as follows:

1. Establish connection to the data logger.

2. Open the Settings menu and choose Parameters and Restore to logger.

3. In the file dialog, select the file containing the backup.

0906-067

Figure 34 Selecting File for Station Settings Restore

4. Click Select File to start the restoring.

5. A file upload progress dialog appears, and the restoring is complete when AWS Client displays the following message:

0906-068

Figure 35 Parameter Restore Complete

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Calibrating Sensors

For calibrating the sensors with the AWS Client software, use the Calibration window shown in Figure 36 on page 70. The window shows a list of measurements available for calibration.

CAUTION

Improper changes to sensor calibration may cause the system to malfunction. Changing the values requires a profound knowledge of calibrating sensors.

CAUTION

When you upgrade a previous QML logger software version to 3.06 or above, the following sensors will not operate correctly in the Sensor Calibration tab until they are removed from the setup and then recreated: CM6B, CM11, QMS101, QMS102, and QMN101.

NOTE

There are two ways to calibrate a sensor with AWS Client: either via the graphical or the command line interface. While the command line option is available for all sensors, the graphical user interface is limited to the following sensors: wind sensor WMS302, solar radiation sensors CM6B/CM11 (older models), CMP6/CMP11 (current models with enhanced sensitivity), QMS101, QMS102, QMN101, and LI200.

NOTE

You must load an appropriate setup to the QML logger before you are able to use the Calibration window.

NOTE

The Calibration window has no content for setups made with QML logger software versions prior to 3.06. With old setups, sensors need to be calibrated through the terminal connection with the appropriate calibration commands.

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0802-145

Figure 36 Calibration Window

The available calibration methods are offset calibration and manual calibration. In offset calibration, you can change the offset value of the measurement by entering a new value for the sensor reading, and the offset value is changed accordingly. Offset calibration may be useful, for example, if you have a reference sensor providing a measurement based on which you want to calibrate the sensor connected to your weather station. In manual calibration, you can change the offset and gain values directly by entering the new values to be used for the measurement.

The windows for offset and manual calibration are shown in Figure 37

on page 73 and Figure 38 on page 75, respectively.

NOTE

Sensors with their own measurement interfaces and algorithms, for example, ceilometers, lightning detectors, or present weather detectors, and manual and counter-type sensors do not appear in the sensor list in the Calibration view.

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The fields displayed in the calibration windows and their uses are outlined in Table 12 on page 71.

Table 12 Fields in the Calibration Windows

Field Description Input

Sensor Sensor name as defined

in the QML logger setup

n/a

Channel Measurement channel

of the sensor

n/a

ID Measurement identifier n/a Status Sensor status n/a; see Table 13 on page 72. Offset Offset for the sensors Overwrites the old offset value with

the new one.

Value Last measured sensor

reading shown in physical units

Overwrites the sensor reading with the entered value, that is, changes the offset of the measurement.

Factor Measurement gain for

the sensors.

Overwrites the old gain value with the new one.

NOTE

New sensor calibration values are taken into use in the QML logger after a reset with, for example, the Reset command. For further information on resetting the QML logger, see section Resetting the

QML Logger on page 103.

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Sensor Status List

Table 13 Sensor Status List

Value Description Notes

0 Sensor is working properly (OK). 1 Not measured yet. 2 Interface is not initialized.

1. Value is available only for sensors with a serial interface.

3 Communication timeout has occurred.

4 Unknown data is received.

5 Communication is functioning, but the sensor reports

errors. Use sensor's own service interface to find out the cause.

6 Sensor communication is paused because service

connection is opened.

7 Message sequence numbers are overlapping in the

Autotrac satellite transceiver interface.

8 ... 19 Not available. 20 Excitation failure is caused by overload in the

excitation output.

2. Value is available only for sensors with a conventional, that is, analog or counter/frequency, interface.

21 The input voltage is out of range or the A/D conversion

has failed due to an internal error.

22 Sensor is disconnected or the connection cables are

broken.

23 Sensor output exceeds the min/max limits defined in

the Measurements view.

24 Change in sensor output has exceeded the maximum

step defined in the Measurements view.

25 An internal configuration error has occurred.

26 Error in reference measurement, which is usually

caused by damaged sensor/logger or electrical interference.

27 Internal voltage error occurred or the logger is

damaged.

28 PMT16 calibration data error.

29 Data is invalid for unspecified reason.

30 The measurement or the sensor has been manually

disabled.

99 Sensor status is not supported.

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Offset Calibration

1. On the Settings menu, select Calibration. The list of

measurements available for calibration is displayed.

2. Select the measurement you want to calibrate from the list.

3. Click Offset Calibration.

4. The Offset Calibration view shown in Figure 37 on page 73 is

displayed with information on the measurement and its calibration. The Value field shows the latest measurement value obtained from the sensor.

Figure 37 on page 73 illustrates wind sensor calibration, a typical

offset calibration situation: unless the weather station is properly aligned in a north–south direction during installation in the field, the wind sensor needs to be calibrated.

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Figure 37 Offset Calibration Window

5. Enter the new value for the measurement in the Value field and

select Calibrate. The offset value for the measurement is adjusted accordingly: if, for example, you are calibrating a temperature measurement, and the value obtained from the sensor is 23 °C,

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entering 24 in the Value field will change the offset of the measurement to be 1 °C.

Manual Calibration

1. On the Settings menu, select Calibration.

2. The list of measurements available for calibration is displayed. Select the measurement you want to calibrate from the list.

3. Select Manual Calibration. The Manual Calibration window shown in Figure 38 on page 75 is displayed with information on the measurement and its calibration. The Offset field shows the offset for the measurement. The Factor field shows the gain of the measurement; that is, the slope of the conversion curve.

Figure 38 on page 75 illustrates radiation calibration. Radiation

sensors tend to have individual characteristics; therefore, they always need to be calibrated prior to operation.

NOTE

The measurement values obtained from the sensors in the Offset Calibration view are not updated automatically. To get the latest

measurement values, select the Refresh button.

The values you have changed in the Offset Calibration view but have not yet sent to the QML logger by selecting Calibrate are displayed in bold.

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0802-147

Figure 38 Manual Calibration Window

4. Enter the new value for the offset in the Offset field and the new value for the calibration factor (gain) in the Factor field. If you do not want to change either the offset or the gain, leave that field unchanged.

The Factor parameter has sensor-dependent use. It affects the gain of the measurement or the sensitivity of the radiation sensors. To calibrate radiation sensors QMN10x and QMS10x with the QML logger, enter the sensor-dependent sensitivity factor

[V/Wm

-2

], which is given in the type sticker or calibration sheet of the particular sensor. To calibrate other listed sensors, enter the gain of the measurement, that is, the slope of the conversion curve.

5. Calibrate the sensor by selecting Calibrate.

NOTE

The values you have changed in the Manual Calibration window but have not yet sent to the QML logger by selecting Calibrate are displayed in bold. You can obtain the current Offset and Factor values again from the QML logger by selecting the Refresh button.

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Entering Values for Manual Sensors

Before you can manually enter data to the QML logger using the AWS Client software, you must create and configure manual sensor(s) in Lizard Setup Software. For instructions on creating a manual sensor, see Chapter 3, Configuring Modules and Sensors, in Vaisala HydroMet™ Data Collection Platform User’s Guide, Volume 3.

Viewing Manual Sensors in AWS Client

For each manual sensor included in your setup, you can view information on the sensor’s status, the type of values for which the sensor is used, and the range of valid values for the sensor. To view the manual sensor information, proceed as follows:

1. On the Settings menu, select Manual Sensors. The list of

configured manual sensors is displayed.

2. Select the sensor on which you want to view information from the list.

3. Select Edit. The information on the sensor is displayed as shown in Figure 39 on page 77.

NOTE

New sensor calibration values are taken into use in the QML logger after a reset with, for example, the Reset command. For further information on resetting the QML logger, see section Resetting the

QML Logger on page 103.

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0802-148

Figure 39 Manual Sensor Details

The fields in the Manual Sensors window are described in Table

14 on page 77.

You can close the manual sensor window by selecting Close.

Table 14 Fields in Manual Sensors Window

Field Description

Entry Name of the manual sensor as configured in the QML

logger setup Value Field for entering the value of the manual sensor. Type Type of the manual sensor as configured in the QML

logger setup. Possible values: Integer, Float, and Text Status Status of the manual sensor as reported by the QML

logger Minimum value Minimum accepted value for the manual sensor reading

as configured in the QML logger setup Maximum value Maximum accepted value for the manual sensor reading

as configured in the QML logger setup Unit Unit for the manual sensor value

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Entering Values for Manual Sensors

With AWS Client, you can enter values for each manual sensor included in your QML logger setup.

To enter values for manual sensors, proceed as follows:

1. On the Settings menu, select Manual Sensors. The list of

configured manual sensors is displayed (see Figure 39 on page 77).

2. Select the sensor for which you want to enter values from the list.

3. Select Edit. The information on the sensor is displayed (see Figure

40 on page 78).

0802-149

Figure 40 Entering Values for Manual Sensor

4. Enter the value for the manual sensor in the Value field.

NOTE

The values you enter for the manual sensors must match the manual sensor value type: Integer, Float, or Text. The Save button is disabled in the Manual Sensor window if the entered value is not of the correct type.

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5. Select the status of the measurement from the Status list.

6. Select Save. The value stored in the manual sensor is updated. You can cancel your changes by selecting Cancel. To close the Manual Sensors view, select Close.

Setup File

When you start using the QML logger for the first time, you need to upload a setup file from your PC to the logger.

This setup file includes all details required for the system to function properly: which sensors the system contains, which settings they use, to which QML logger channels they are connected, and how often they measure weather parameters. The setup file also defines the frequency at which QML logs data in a file and the number of days for which data log files are kept in the logger memory.

For archiving the setup files, save them as .dtg files in a folder on a reliable backup device. For further information, refer to Vaisala HydroMet™ Data Collection Platform User's Guide, Volume 2.

Selecting Setup File

Lizard Setup Software comes with some ready-made setup files from which you can choose the one to be used. You can select the file that best suits your system. The main difference between the setups is that with some of them, the system measures weather data more frequently, logs more variables by having more sensors, and produces more reports than with others.

You can modify one of the setup files with Lizard Setup Software to produce exactly the setup you want. However, this requires a thorough understanding of the system. For further information, refer to Vaisala HydroMet™ Data Collection Platform User's Guide, Volumes 2 and 3.

CAUTION

If you create a setup of your own by modifying the ready-made files, store the new file under a different name. This way, you can go back to the original setup in case the new one does not work.

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Uploading Setup File

You need to upload the setup file in two situations:

- When you start using the QML logger for the first time.

- When your system has been updated, for example, when new sensors have been added.

After a system update, the setup file needs to be updated to match the changes. Normally, you need to modify the setup file yourself with Lizard Setup Software. After you have finalized with Lizard, you have to open the AWS Client terminal software in order to be able to upload the setup file as follows:

1. On the Maintenance menu, select Setup File - Upload to Logger.

2. The Select File window is displayed as shown in Figure 41 on page

81. Select the appropriate setup file and click Select File. Note that

the default folder for uploading setup files is defined in the AWS Client Options window.

CAUTION

Also notice that the settings you define in the setup file must match the communication settings you make in the AWS Client Address Book and the station-specific settings for common and static parameters.

CAUTION

When you upload a new setup, the system erases all data log files from the QML logger. Make sure you download the files you want to save before uploading the new setup. For more information on downloading data log files, see section Downloading Log Files on page 91. You are also recommended to download the current QML logger setup file to your PC before uploading a new one. For instructions, see section

Downloading Setup Files from QML Logger on page 83.

NOTE

It is recommended that you use the Secure setup upload option, described in Table 8 on page 55.

NOTE

If a completely new setup is loaded onto a logger that contains an existing setup, follow the procedure described in section AWS

Settings Cleanup on page 84.

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0802-150

Figure 41 Selecting an Upload Configuration File

3. Uploading the setup file to the QML logger starts; you can follow

the upload progress in the Setup File Upload Progress window displayed.

0802-151

Figure 42 Setup Uplodad in Progress

4. When the file has been transferred, the QML logger starts executing the new setup according to the settings in the setup file.

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Secure Setup Upload

AWS Client can be configured to perform a secure setup upload sequence. This function attempts to keep a valid setup in the logger at all times, which minimizes the risk of the logger becoming inaccessible for remote maintenance if an error occurs while updating the setup.

Secure setup upload is taken into use from the Settings menu in

Options.

Figure 43 Enabling Secure Setup Upload

NOTE

Secure setup upload works with limitations also with older logger firmware. The fully featured functionality is available only when using firmware 7.00 or later.

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The following describes the main principles of the secure setup upload procedure:

- AWS Client verifies that there is sufficient disk space in the logger.

- AWS Client loads the new setup to a temporary location in the logger, that is, /Ext or /Log, depending on whether an external CF card is available.

- The logger validates the integrity and target firmware version of the new setup file.

- The logger attempts to start the new setup from the temporary location.

- If the startup is successful, the logger replaces the previous setup with a new one.

- If the startup fails, the logger restarts once again using the previous setup. After restart, failure is indicated by the error message Startup Failed (setup name), which is shown always at the logger command prompt, and by AWS Client in dialog if possible (depends on the service connection used).

Downloading Setup Files from QML Logger

With AWS Client, you can download the setup file currently in use in the QML logger. This can be useful for troubleshooting purposes. To download the setup file currently in use in the QML logger, proceed as follows:

1. In the Maintenance menu, select Setup File and then Download from Logger.

2. Select the folder to which the setup file is downloaded. The default folder is the one specified in the AWS Client Options window.

3. Downloading the setup file from the QML logger starts; you can follow the download process in the window displayed (see Figure

44 on page 84).

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0802-152

Figure 44 Setup File Download Progress View

AWS Settings Cleanup

To remove the settings of an earlier setup from the logger completely, AWS Client provides an automated function that performs a typical cleanup procedure.

The function is available from menu Maintenance - AWS Cleanup. When started, the message in Figure 45 on page 84 is displayed. Start the cleanup by clicking Yes.

0905-015

Figure 45 Starting Logger Content Cleanup

CAUTION

Erasing station settings from remotely managed logger may render it inaccessible for further remote maintenance. Use with caution.

NOTE

This procedure does not delete the logger setup file, which, after reset, will restore defaults for station settings used by it. If this is not desired, delete or replace the setup file before executing the logger content cleanup.

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The procedure includes multiple steps, and takes a while to execute. The following content is erased from the logger:

- Static parameters and parameter sets

- Factory settings and calibration values are preserved.

- Log files from /Log

- Queued content for FTP, SMTP, and HTTP services

Data Logging

Logging means storing the measured and calculated data in the QML logger internal memory, that is, to a Flash chip with a data storage capacity of 3.3 MB. Additionally, you can use an external memory card. For more information, see section Using External Memory Card on

page 102. From the internal and external memory, logged data can be

retrieved later, for example, via a serial line.

Logged data is stored in daily files, for example, L2070326.dat, which is a binary file. The naming convention is as follows:

- All log files begin with the name of the log group. The log group name consists of a letter followed by a number, that is, L0, L1, L2, L3, and so on.

- The log group name is followed by the date in the YYMMDD format.

In its Flash memory, the QML logger can log everything it measures and calculates. The approximate log memory capacity can be checked and also printed in the Setup information window in Lizard Setup Software when a setup is created.

Log files are automatically deleted after a given period, so that there is always a certain amount of logged data saved in the Flash memory. The period is adjustable in the setup and can vary from 0 (= at midnight, the previous day's file will be deleted to free up memory) to never delete (= log memory will be filled up completely). To ensure some data backup, for example, a value of 4 days is feasible. If the delete interval

NOTE

The QML logger uses UTC time in data logging and managing log files, not the local time.

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is set negative with Lizard Setup Software, the old log files will not be deleted automatically.

The approximate maximum logging period for a setup where 10 measured values are logged is shown in Table 15 on page 86.

Log Data Format

A log entry is generated at the time defined in the setup file. When entries are retrieved with the logshow command, the produced output includes two parts: the header and the log entry information.

In Figure 46 on page 86, the example of a log query shows 10 entries of logged items 1 and 2 starting at midnight on February 27, 2008.

0802-153

Figure 46 Output of Logshow Command

The header information shows the variable name (WindSim:outputVar1 and WindSim:outputVar2).

Table 15 Log Memory Capacity

Logging Interval Maximum Logging Period

1 second 5 hours 10 seconds Over 2 days 1 minute 2 weeks 10 minutes Over 4 months 1 hour Almost 2 years

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The log entry information includes the time tag, that is, date and time of the entry, the status, and the value of the logged measurement or calculation.

Controlling Logging

Logging is automatically on if it has been defined in the setup and if it has not been stopped. Logging is automatically stopped when the log file is retrieved with AWS Client software. When the download is completed, logging is activated again automatically.

When a sensor is replaced, stopping is not necessary if some invalid log items can be tolerated. Alternatively, instead of stopping logging, you can manually disable a measurement or a sensor. For detailed information, see section Measurement Enable or Disable on page 88.

To see the logging groups, type logstatus. To see the current logging status of a certain group, type logstatus <group_id>. To stop or start the logging of a certain group, type logstop/loggo <group_id>. For the output of the commands, see Figure 47 on page 88.

Table 16 Log Entry Status

Status Indicator Status Description

-I----- Invalid Value may be outside the set scale; that is, the set climatological limits or step change validation.

-I--N- Invalid; not available No measurements done yet

V----- Valid (normal) Measurement or calculated

value available normally

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0802-154

Figure 47 Output of the Logstatus Command

Measurement Enable or Disable

You can manually enable or disable all measurement inputs and sensors. You can use this feature, for example, for the following purposes:

- Remotely changing the readings of a faulty sensor to be flagged as invalid.

- Marking all sensor readings invalid during a maintenance operation.

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Use the following commands in the service connection to change the flagging:

enable <Measurement name>

disable <Measurement name>

Examples:

>\ disable RHMeasQMH102_1 >\ disable TAMeasQMH102_1 >\ disable WMS302_1 >\ enable PWD22_1

Upon successful completion of the commands, the response is as follows:

Successfully disabled

Successfully enabled

Any other returned values indicate an error.

When the measurement input is disabled:

- All output values other than status have undefined values.

- Sensor status shows disabled; refer to the list of the sensor statuses in Table 13 on page 72.

- Value status shows INVALID and NOT AVAILABLE.

where enable = Enables the measurement inputs or sensors disable = Disables the measurement inputs or sensors Measurement name = Measurement name in Lizard

NOTE

For sensors that use more than one input channel, you need to enter separate commands for each measurement. For example, you need to control separately the TA and RH measurements of the QMH air temperature and relative humidity sensor.

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Freeing Up Logging Space

A log file can be deleted with the logdel command:

logdel <group_id> <lastdate (YYMMDD)>

Example:

/ > logdel L2 d070910

To erase all data in the log system, type LOGFS ERASE. This command erases the whole Flash memory and resets the QML logger. The command LOGFS ERASE is necessary to free space for new log data.

Working with Data Log Files

The most convenient way to view the logged data is to use the AWS Client software. To do this, you need to open the service connection, download the files from the QML logger to your PC and convert them to CSV (Comma Separated Value) format. After the conversion, you can view the files directly in the AWS Client software or, for example, in Microsoft Excel.

Before you start downloading files, you need to open a connection to the QML logger by selecting the Connect option from the File menu or clicking the Open connection button on the toolbar. For more information on opening the connection, see section Opening Service

Connection on page 57.

where logdel = Command to delete log files belonging to certain

log group group_id = Name of the log group, that is, L0, L1, L2, or so on YYMMDD = Date until which the log files will be deleted

CAUTION

Erasing the log memory with LOGFS ERASE command is strongly recommended when changing a setup. First, load a new setup and make sure it is operating correctly. Check that you have retrieved all the necessary information from the log memory, and then erase the log memory.

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Downloading Log Files

To download log files from the QML logger, proceed as follows:

1. On the Maintenance menu, select Log File and then Download from Logger. The list of log files available for downloading in the QML logger is displayed (see Figure 48 on page 91). The files are arranged by log group. Each log group includes specific parameters as defined in the setup file. If you use an external memory card, select the External option and, if required, enter the directory to use on the external memory card.

0705-126

Figure 48 List of Log Files Available for Downloading

2. Select the files you want to download by clicking them on the list. To select multiple consecutive files, click the first file in the list, press and hold down the SHIFT key, and then click the last item. To select files that are not consecutive, press and hold down the CTRL key, and then click each item. To select all files on the list, press CTRL+A. Select the files you want to download by selecting the file name in the Select files to download list. If you decide not to download a file after all, you can remove its selection by clicking on the file name.

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3. Select the folder for storing the downloaded log files by entering

the path in the Log File Storage Directory field. You can also select Browse and then browse for the folder for storing the downloaded log files.

4. To set your download options, select Settings. The Log File Download Settings window shown in Figure 49 on page 92 is displayed.

0802-156

Figure 49 Log File Download Settings Window

NOTE

The date and time formats in the converted log files depend on the date and time formats specified in the AWS Client language options.

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The options available in the window and their uses are described in

Table 17 on page 93.

5. Save your download options and return to the log file selection

window by selecting Save.

6. Start downloading the log files by selecting Download. A

download progress dialog is displayed (see Figure 50 on page 94). If you want to cancel the download, select Cancel. When the files have been downloaded, you can close the download progress window and return to the main menu window by selecting Close. The downloaded log files are located in the folder defined in the

Log File Storage Directory field.

Table 17 Log File Download Options

Option Description

Convert to CSV Converts downloaded log files to CSV format. Merge log files of same

group

Merges log files from different dates belonging to the same log group. In order to use this option, the Convert to CSV option must be selected.

Delete local file after conversion

Deletes downloaded binary log files after they have been converted to CSV format. In order to use this option, the Convert to CSV option must be selected.

Separate date and time columns

Converts the date and time string in the log file into separate columns for the date and time of the log entries. In order to use this option, the Convert to CSV option must be selected.

Remote File - Delete after conversion

Deletes the downloaded log file from the QML logger after it has been downloaded. Selecting this option will conserve storage space on the QML logger.

Overwrite If a log file with the same name already exists in

the log file download folder on your PC, overwrites the existing file with the new file.

Skip If a log file with the same name already exists in

the log file download folder on your PC, skips the new file with the same name when downloading.

Stop downloading Stops downloading the selected log files if a log

file with the same name already exists in the log file download folder on your PC.

NOTE

Download settings are stored on your PC, so any future downloads will automatically use the same settings.

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0802-157

Figure 50 Log File Download Progress View

Converting Downloaded Log Files to CSV Format

You can use the CSV conversion functionality to convert log files downloaded to AWS Client in binary format to CSV format.

To convert downloaded log files, proceed as follows:

1. On the Maintenance menu, select Log File and then Convert. The list of log files downloaded to AWS Client is displayed as shown in Figure 51 on page 95.

NOTE

The date and time formats in the converted log files depend on the date and time formats specified in the AWS Client language options.

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0802-158

Figure 51 List of Log Files Available for Conversion

2. Select the log file conversion source folder by selecting Browse in the Conversion Source frame and then browsing for the folder containing the log files to convert.

3. Select the log file conversion target folder by entering the path in the Conversion Target field. You can also select Browse and then browse for the target folder.

4. Select the files you want to convert by clicking them on the list. To select multiple consecutive files, click the first file in the list, press and hold down the SHIFT key, and then click the last file. To select files that are not consecutive, press and hold down the CTRL key, and then click each item. To select all files on the list, press CTRL+A. If you decide not to convert a file after all, you can remove its selection by clicking on the file name.

5. To set your conversion options, select Settings. The Log File Conversion Settings window shown in Figure 52 on page 96 is displayed.

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0803-163

Figure 52 Log File Conversion Settings

The options available in the window and their use are described in

Table 18 on page 96.

6. Save your conversion options and return to the log file selection

window by selecting Save.

7. Convert the selected files to CSV format by selecting Convert.

The converted log files are located in the folder specified in the Conversion Target field.

Auto Downloading Log Files

You can run the AWS Client software in auto-download mode. This mode allows you to download log files automatically according to a user-defined schedule.

Before you change the application to the auto-download mode, a schedule must be defined. This is done in the window that appears when you select Settings - Auto Download. The Auto Download Settings window is shown in Figure 53 on page 97.

Table 18 Log File Conversion Options

Option Description

Merge log files of same group

Merges log files from different dates belonging to the same log group.

Delete local file after conversion

Deletes downloaded binary log files after they have been converted to CSV format.

Separate date and time columns

Converts the date and time string in the log file into separate columns for the date and time of the log entries.

NOTE

CSV conversion settings are stored on your PC, so any future CSV conversions will automatically use the same settings.

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In the Auto Download Settings window, you can define which stations to connect to, when, and which log files to download, and where to store them.

0802-164

Figure 53 Auto Download Settings Window

NOTE

To enable auto-downloading, you must have AWS Client running continuously. In addition, if you are using a serial line connection, the COM port must be free and assigned for AWS Client.

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The options available in the window and their use are described in Table

19 on page 98.

Table 19 Settings in Auto Download Settings Window

Option Description

Address book entry Specifies the QML logger from which log files are

to be downloaded.

Polling frequency Specified the frequency at which log files are to be

downloaded. The mutually exclusive options are: Never. AWS Client will never attempt to download log files. Daily. Logs are downloaded daily at a certain time from the selected station. Weekly. Logs are downloaded weekly at a certain time on a certain day of the week from the selected station. Selecting this option will activate the Poll day field, which accepts values from Sun to Sat. Monthly. Logs are downloaded monthly at a certain time of a day of a month from the selected station. Selecting this option will activate the Poll

day field, which accepts values from 1 to 28 with Last day of month being the ending value of the

range.

Download Logs from Specifies the period of time from which logs are to

be downloaded. The options are:

Current day. Previous day. Last week. All files.

From memory Specifies the storage medium on the QML logger

from which logs are to be downloaded. The options are: Internal. Logs are downloaded from the internal memory of the QML logger. External. Logs are downloaded from the external memory card inserted in the logger. /Ext/. Specifies the directory on the external memory card from which logs are to be downloaded.

Poll day Specifies the day of the week on which logs are to

be downloaded if Weekly is selected for Polling frequency, or the day of the month if Monthly is selected for Polling frequency.

Poll time Specifies the time of the day at which logs are to

be downloaded. The time format is determined by the Locale parameter in the Options window. Hours and minutes can be separately highlighted, then adjusted with the up and down arrows.

Vaisala HydroMet User Manual

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User Manual