Sutron Corporation X-Link Operations & Maintenance Manual, Rev 1.63 5/24/2016 pg. 3
8.6.
Solar Radiation Sensor ..................................................................................... 106
8.7.
SDI-12 Multi-Parameter Sensor ....................................................................... 107
8.8.
ISCO Sampler triggering based on Stage ......................................................... 108
8.9.
Seametrics Flow Meter..................................................................................... 109
8.10.
Computing Rate of Change .............................................................................. 112
9.
Logging................................................................................................................... 114
9.2.
Log Events........................................................................................................ 115
10.
Password ................................................................................................................ 119
10.1.
Creating a Password ......................................................................................... 119
11.
Output .................................................................................................................... 120
11.1.
Output Hardware .............................................................................................. 121
12.
Time Keeping ........................................................................................................ 123
12.1.
Iridium .............................................................................................................. 123
12.2.
SDI Clock Synchronization .............................................................................. 124
13.
Errors ..................................................................................................................... 125
13.1.
Clearing Errors ................................................................................................. 125
13.2.
Measurement Errors ......................................................................................... 125
13.3.
System Errors ................................................................................................... 126
14.
Command Line Interface ..................................................................................... 128
14.1.
Why Use Command Line? ............................................................................... 128
14.2.
About the Command Line Interface ................................................................. 128
14.3.
Sending Messages ............................................................................................ 129
14.4.
Status ................................................................................................................ 130
14.5.
Setup ................................................................................................................. 130
14.6.
Measurements................................................................................................... 132
14.7.
Recording ......................................................................................................... 133
14.8.
Downloading the Log ....................................................................................... 133
14.9.
Examples .......................................................................................................... 134
14.10.
Machine-to-Machine Communication ............................................................. 135
14.11.
Auto Output ...................................................................................................... 135
14.12.
Command Reference ........................................................................................ 135
14.13.
Upgrading Firmware ........................................................................................ 139
15.
Collecting Data ...................................................................................................... 141
15.1.
Understand Your Selected Communications Method ...................................... 141
15.2.
Decide where You Want the Data to Be Transmitted ...................................... 144
15.3.
Estimate Communications Costs ...................................................................... 145
15.4.
Sign the Agreement .......................................................................................... 148
15.5.
Place the Order ................................................................................................. 149
15.6.
Ordering Information ....................................................................................... 149
16.
Data Formats ......................................................................................................... 153
16.1.
TCP/IP Session ................................................................................................. 153
16.2.
Iridium Telemetry Header ................................................................................ 154
16.3.
Pseudobinary B Data Format ........................................................................... 156
16.4.
Pseudobinary C Data Format ........................................................................... 157
16.5.
Pseudobinary D Data Format ........................................................................... 159
16.6.
Six Bit Binary Encoded Format ....................................................................... 161
