Download User Manual - Networkdreams

Gill Instruments Ltd
_____________________________________________________________________________________________________________
6.3.
6.4.
Polled Mode.................................................................................................... 49
Configuring MaxiMet for SDI-12 ...................................................................... 51
SDI-12 Units of Measure ..................................................................................... 51
SDI-12 Commands .............................................................................................. 52
SDI-12 Commands with CRC .............................................................................. 54
6.5.
Configuring MaxiMet for MODBUS ................................................................. 56
6.6.
Configuring MaxiMet for NMEA Output ........................................................... 59
MaxiMet Supported Modbus Specification ........................................................... 56
GMX200 NMEA Output String ............................................................................. 59
GMX301 NMEA Output String. ............................................................................ 60
GMX500 NMEA Output String ............................................................................. 61
GMX501 NMEA output String .............................................................................. 62
GMX600 NMEA Output String ............................................................................. 63
6.7.
Safe Mode ...................................................................................................... 66
Summary ............................................................................................................ 66
Safe Mode Method 1 ........................................................................................... 66
Connection .......................................................................................................... 66
Safe Mode Method 2 ........................................................................................... 69
Connection .......................................................................................................... 69
7.
VIEWING MAXIMET DATA STRING.....................................................71
7.1.
Use MetSet to View the MaxiMet Data String ................................................. 71
7.2.
Use a Terminal Program to View the MaxiMet Data String ............................. 72
Opening MetSet .................................................................................................. 71
Setting up a logging file ....................................................................................... 74
To stop logging.................................................................................................... 74
8.
MAINTENANCE & FAULT-FINDING ....................................................75
8.1.
8.2.
Cleaning and Handling.................................................................................... 75
Servicing ......................................................................................................... 75
Precipitation Sensor. ........................................................................................... 75
Solar Sensor. ...................................................................................................... 75
Compass/GPS modules. ..................................................................................... 76
Wind Sensor (WindSonic).................................................................................... 76
Barometer ........................................................................................................... 76
UV Shield (MetSpec) ........................................................................................... 76
Temperature, Humidity and Dewpoint .................................................................. 76
Calibration........................................................................................................... 76
Returning the MaxiMet ........................................................................................ 76
8.3.
8.4.
8.5.
8.6.
8.7.
Fault-finding .................................................................................................... 77
Safe Mode ...................................................................................................... 78
Bench Test ..................................................................................................... 78
Returning Units ............................................................................................... 78
Guarantee....................................................................................................... 78
9.
APPENDICES ........................................................................................79
9.1.
9.2.
Glossary & Abbreviations................................................................................ 79
Electrical Conformity ....................................................................................... 80
________________________________________________________________________________________________
MaxiMet
Page 3
Issue 2
Doc. No. 1957-PS-000x
June 2015