Computer Monitor User Manual
Revision 1.2 Page iii
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Table of Contents
1 Introduction ........................................................................................................................... 1
1.1 Firmware Revision .................................................................................................... 1
1.2 ACM100 Features .................................................................................................... 1
1.3 Quick Install .............................................................................................................. 2
2 Installation ............................................................................................................................. 2
2.1 Unpacking the Box ................................................................................................... 2
2.2 Choosing a Mounting Location ................................................................................. 2
2.3 Mounting the ACM100 .............................................................................................. 3
2.4 Connecting the ACM100 .......................................................................................... 3
2.4.1 NMEA 2000
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Connection............................................................................... 3
2.4.2 AC Sensor Connections ................................................................................ 4
2.4.2.1 Single-Phase (Phase A) Connection ................................................ 5
2.4.2.2 Single-Phase (Phase A, B) Connection ........................................... 6
2.4.2.3 Three-Phase (Phase A, B, C) Connection ....................................... 8
2.4.3 Checking Connections ................................................................................. 10
2.5 Configuring the ACM100 ........................................................................................ 10
2.5.1 Device Instance ........................................................................................... 10
2.5.2 AC Device Type ........................................................................................... 10
2.5.3 AC Circuit Type ............................................................................................ 11
2.5.4 Reset Total Energy Recorded ...................................................................... 11
2.5.5 Advanced Configuration… ........................................................................... 11
2.5.5.1 Device Priority ................................................................................ 11
2.5.5.2 V,I,F Damping Period ..................................................................... 11
2.5.5.3 Power Damping Period .................................................................. 11
2.5.5.4 Current Transformer A ................................................................... 11
2.5.5.5 Current Transformer B ................................................................... 12
2.5.5.6 Current Transformer C ................................................................... 12
2.5.6 NMEA 2000
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PGN Enable/Disable .............................................................. 12
2.5.7 Restore Factory Defaults ............................................................................. 12
3 Output Parameters .............................................................................................................. 12
3.1 Line-Specific and Line-to-Neutral Measurements ................................................... 13
3.2 Line-to-Line Measurements .................................................................................... 13
4 Maintenance ........................................................................................................................ 13
5 Troubleshooting .................................................................................................................. 14
6 Technical Specifications ...................................................................................................... 15
7 Technical Support ............................................................................................................... 16
8 Installation Template ........................................................................................................... 17
9 Maretron (2 Year) Limited Warranty .................................................................................... 18
Table of Figures
Figure 1 – Mounting the ACM100 .............................................................................................. 3
Figure 2 – NMEA 2000
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Connector Face Views ....................................................................... 4
Figure 3 – Single-Phase (Single Line) Connection Diagram ...................................................... 5