Maretron ACM100 user manual Appendix A - NMEA 2000 Interfacing, Page A1, Revision

Models: ACM100

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Appendix A – NMEA 2000® Interfacing

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Appendix A – NMEA 2000® Interfacing

ACM100 NMEA 2000® Periodic Data Transmitted PGNs

PGN 65001 – Bus #1 Phase C Basic AC Quantities

PGN 65002 – Bus #1 Phase B Basic AC Quantities

PGN 65003 – Bus #1 Phase A Basic AC Quantities

PGN 65004 – Bus #1 Average Basic AC Quantities

PGN 65008 – Utility Phase C Basic AC Quantities

PGN 65011 – Utility Phase B Basic AC Quantities

PGN 65014 – Utility Phase A Basic AC Quantities

PGN 65017 – Utility Average Basic AC Quantities

PGN 65021 – Generator Phase C Basic AC Quantities

PGN 65024 – Generator Phase B Basic AC Quantities

PGN 65027 – Generator Phase A Basic AC Quantities

PGN 65030 – Generator Average Basic AC Quantities

The ACM100 uses these PGN to transmit voltage, frequency, and current information

Field 1: Line-Line AC RMS Voltage – This field indicates the AC RMS voltage between this phase and the next phase in units of 1 V.

2:Line-Neutral AC RMS Voltage – This field indicates the AC RMS voltage between this phase and the neutral phase in units of 1 V.

3:AC Frequency – This field indicates the frequency of the AC voltage in units of 1/128 Hz.

4:AC RMS Current (not transmitted for the “Bus” AC Source Type) – This field indicates the current flowing through the specified phase in units of 1 A.

PGN 65006 – Utility Phase C AC Reactive Power

PGN 65009 – Utility Phase B AC Reactive Power

PGN 65012 – Utility Phase A AC Reactive Power

PGN 65015 – Utility Total AC Reactive Power

PGN 65019 – Generator Phase C AC Reactive Power

PGN 65022 – Generator Phase B AC Reactive Power

PGN 65025 – Generator Phase A AC Reactive Power

PGN 65028 – Generator Total AC Reactive Power

The ACM100 uses this PGN to transmit reactive power and power factor information.

Field 1: Reactive Power – This field indicates the reactive power delivered by the source in units of 1 VAr.

2:Power Factor – This field indicates the magnitude of the power factor supplied by the source in units of 1/16384 (dimensionless).

3:Power Factor Lagging – This field indicates whether the specified power factor is lagging or leading.

Revision 1.2

Appendix A – NMEA 2000 Interfacing

Page A1
Page 23
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Maretron Appendix A - NMEA 2000 Interfacing, ACM100 NMEA 2000 Periodic Data Transmitted PGNs, Page A1, Revision