Copyright © Sigicom AB 2019
7
Table of Contents
1.
Introduction ......................................................................................... 9
1.1.
INFRA Monitoring System ....................................................... 9
1.2.
INFRA C12 Triaxial Vibration Monitor ................................... 9
1.3.
Automatic Data Transfer through GSM/Internet .................... 10
1.4.
Unpacking and Parts Identification ......................................... 10
2.
The Enclosure ................................................................................... 11
2.1.
Buttons .................................................................................... 11
2.2.
LEDs ....................................................................................... 12
2.2.1.
Comm LED (yellow/orange) .............................................. 12
2.2.2.
Check LED (white or red) .................................................. 13
2.2.3.
Reg LED (green) ................................................................. 13
2.3.
Antennas .................................................................................. 14
2.4.
Battery Module ........................................................................ 14
2.5.
Solar Panel .............................................................................. 15
2.6.
External Power Port ................................................................ 15
2.7.
USB Connector (Mini-B Type) ............................................... 16
2.8.
CompactFlash .......................................................................... 16
2.9.
SIM Card ................................................................................. 18
3.
Measuring Parts of the System ......................................................... 19
3.1.
Measuring Hardware ............................................................... 19
3.1.1.
Vibration Sensor ................................................................. 19
3.1.2.
Analog Electronics .............................................................. 19
3.1.3.
Analog-Digital Conversion ................................................. 19
3.1.4.
Digital Signal Processing .................................................... 19
3.2.
Measuring Logic ..................................................................... 20
3.2.1.
Measurement Standards ...................................................... 20
3.2.2.
Interval Measurements ........................................................ 20
3.2.3.
Frequency Detection, Weighting and Trigger filter ............ 21
3.2.4.
Transient Recording ............................................................ 22
3.2.5.
Overload Handling .............................................................. 22
3.3.
File Types ................................................................................ 23
3.3.1.
Event Files (.log) ................................................................. 24
3.3.2.
Interval Files (.interval) ...................................................... 24
3.3.3.
Transient Files (.transient) .................................................. 25
3.4.
Data Storage on CompactFlash ............................................... 26
4.
Configuration and Installation .......................................................... 27
4.1.
Configurations and Settings .................................................... 27
4.1.1.
Data Server Connection Schedule ...................................... 27
