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What firmware changes have taken place on the Maretron FFM100 Fluid Flow Module?
Article Details

Last Updated:
Apr 16, 2014

Article ID:
540

What firmware changes have taken place on the Maretron FFM100 Fluid Flow Module?

Update your device today using the N2KAnalyzer software tool.
1.2.1.1(2014-04-16)

-Reduced fluctuations in flow readings at low flow rates.
-Changed default fuel flow damping period to 5 seconds.
-Save cumulative fluid volume with higher resolution and more often.
-Improved the resolution of the K-factors you can type in when you are configuring the FFM100 so you can use the full resolution printed on the fuel flow sensor labels (requires DSM150/DSM250 F/W 1.5.2.2 or later).

1.1.3.3(2013-07-09) 

-Added support for the 130316 Temperature Range, Extended parameter group
-Corrected a problem where reset of the Trip Volume parameter didn't work in some cases
-Corrected a problem where the FFM100 transmitted incorrect temperature values if the thermistors in the flow sensors were incorrectly connected. It will now transmit "Data Not Available" in this case
-Updated the supported NMEA 2000 database version to 2.000

 1.1.2.1 (2012-08-15)
- Corrected NMEA 2000 protocol issue where each channel had used its own fast-packet Sequence ID.
   Both channels now share a common sequence ID, per the NMEA 2000 specification


Version 1.1.1.2:
-    Added support for single-phase sensors (typically used for non-fuel fluid flow applications)
-    Added support for Maretron proprietary fluid flow rate and fluid volume PGN’s, for non-fuel flow applications


Version 1.0.1 (product release)

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