What firmware changes have taken place on the Maretron ACM100 AC Monitor?

Update your device today using the N2KAnalyzer software tool.

ACM100 Firmware Versions

1.0.9.2 ( 7-13-2013)

- Changed the default transmit rate of all messages from 100ms to 500ms to reduce network congestion on networks with multiple ACM100's

- Added support for resetting the total kW hours transmitted by the ACM100 using the standard NMEA command mechanism

- Updated the supported NMEA 2000 database version to 2.000

1.0.7 (2011-03-15):

- Adds support for400 Amp AC Transducer with Cable (M000612)

1.0.6 (2009-08-07)

- Corrected a problem where Line-to-Line voltage measurements were inaccurate in some cases

1.0.5 (2009-02-23)

- Improved support for labeling of the device and its channels to store more pertinent information

1.0.4 (2008-12-05)

- Added support for labeling of the device and its channels with N2KAnalyzer or DSM250. This enables the user to associate a unique text label with the ACM100 to more easily identify it on the network

1.0.3 (2008-10-21)

- Changed NMEA 2000 Class and Function Codes to 30 (Power Management) and 140 (Power Management and Lighting Systems / Load), respectively, to enhance compatibility with future NMEA 2000 protocol enhancements

1.0.2 (2008-08-21)

- Changed the default node address to 0xC0 to support internal production program

- Corrected a problem where an invalid damping period value could be programmed into the device

1.0.1 (2008-07-24)

- Initial public release