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Vaisala MAWS201 User Manual

Vaisala MAWS201
196 pages
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Automatic Weather Station
MAWS101 & MAWS201
USER'S GUIDE
M210243en-A
January 2002

Table of Contents

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Vaisala MAWS201 Specifications

General IconGeneral
BrandVaisala
ModelMAWS201
CategoryWeather Station
LanguageEnglish

Summary

CHAPTER 1 GENERAL INFORMATION

About This Manual

Provides an overview of the manual's content and structure, detailing its chapters.

Safety

Covers general and product-specific safety precautions, including warnings and cautions.

Version Information

Details manual revisions and corresponding software versions for clarity.

Related Manuals

Lists other relevant manuals and technical references for further information.

Warranty

Outlines Vaisala's product warranty terms, conditions, and exclusions.

CHAPTER 2 PRODUCT OVERVIEW

Introduction to MAWS

Introduces the MAWS Automatic Weather Station and its general capabilities.

MAWS101 Mini AWS

Describes the MAWS101 Mini AWS, its installation on a pole mast, and height specifications.

MAWS201 Mobile AWS

Details the MAWS201 Mobile AWS, typically consisting of components presented in figures.

Product Nomenclature

Provides nomenclature tables for MAWS basic set, sensor options, and communication options.

MAWS Software

Introduces the MAWS operating software and its access via MAWS Terminal.

CHAPTER 3 INSTALLATION

Preparing Installation

Outlines necessary tools and procedures for unpacking and preparing the MAWS station for installation.

Siting the Station

Provides guidance on selecting suitable locations for the weather station and its sensors.

Installing MAWS Basic Components

Details the steps for installing the fundamental components of the MAWS weather station.

Installing MAWS101 to a Mast

Explains how to install the MAWS101 station onto various types of masts or poles.

Installing MAWS201 to the Tripod

Guides the user through assembling the tripod and installing the MAWS201 station.

Installing Power Supply

Covers the installation of power supply components, including solar panels and mains adapters.

Installing Sensors

Provides instructions for the mechanical installation and connection of various MAWS sensors.

CHAPTER 4 OPERATION

Operation Principle

Explains how MAWS operates based on a setup program and data logging.

Taking MAWS into Use

Guides users on initial steps to bring the MAWS station into operation, including alignment.

Quick Start Instructions

Provides a concise step-by-step guide for setting up and testing the MAWS station.

Establishing Terminal Connection

Details the process of connecting a computer to the MAWS station via its serial port.

Using MAWS Terminal Software

Explains how to use the MAWS Terminal software for interacting with the station.

MAWS Terminal Main Window

Describes the main window of the MAWS Terminal software and its toolbar functions.

Giving Commands

Details how to use commands to communicate with the MAWS station via terminal.

Closing MAWS Service Connection

Provides instructions on how to properly close the MAWS service connection.

Modifying Station Settings

Explains how to change station-specific parameters through the MAWS Terminal.

Managing User Levels

Describes how to manage user access levels for system protection and data visibility.

MAWS Configuration File

Details the MAWS configuration file, its importance, and how to select/upload it.

Data Logging

Explains the process of data logging, memory capacity, and file naming conventions.

CHAPTER 5 MAINTENANCE

Routine Maintenance and Calibration

Emphasizes the importance of regular maintenance for sensor accuracy and system longevity.

Overall Checking

Outlines essential checks for cables, connectors, gaskets, and mechanical assemblies.

Solar Panel Maintenance

Provides guidance on inspecting and cleaning the solar panel for optimal performance.

Wind Sensor Maintenance

Details checks for anemometer and vane bearings, and replacement of worn components.

Precipitation Sensors Maintenance

Provides checks for rain gauges (QMR101, QMR102), including funnel inspection and leveling.

Soil Moisture Sensor Maintenance

Explains that soil moisture sensors require no routine maintenance, but careful handling is advised.

Spare Parts

Lists available spare parts for MAWS components and how to order them.

CHAPTER 6 TROUBLESHOOTING

Data Validation

Explains data validation parameters (max/min values, step change) and error flagging.

The LASTVAL Command

Details the use of the LASTVAL command to check measurement values and statuses.

Software Operation

Addresses issues related to software operation, including time/date settings and prompt messages.

Connection Problems

Covers common issues when establishing a connection to the MAWS system.

Error Messages

Explains typical error messages encountered during command input and their remedies.

Battery Status

Guides users on how to check battery status and troubleshoot potential battery issues.

Determining MAWS Operation Mode

Explains how to use the LED status indicator to determine the MAWS operational mode.

Power Supply Troubleshooting

Addresses common problems related to power supply, particularly the solar panel.

Getting Help

Provides contact information for Vaisala technical support for assistance.

Return Instructions

Outlines the procedure for returning MAWS components for repair, including problem reporting.

CHAPTER 7 TECHNICAL DATA

Connector Block Descriptions

Describes the logger's connector blocks for measurement, power, and communication channels.

Wiring Diagrams

Presents wiring diagrams for the basic sensor set and provides guidance for special deliveries.

Power Supply and Battery Types

Details power supply options, battery types, and their specifications for MAWS.

QML102 Logger Specifications

Provides detailed technical specifications for the QML102 logger, including processor, memory, and inputs.

Wind Sensors Specifications

Lists the specifications for the combined wind sensors (QMW101/QMV110).

Precipitation Sensors Specifications

Provides specifications for the QMR101 and QMR102 rain gauges.

Soil Moisture Sensor Specifications

Details the specifications for the ML2x soil moisture sensor.

Communication Devices Specifications

Lists the specifications for communication devices like the SATELLINE 3AS Radio Modem.

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