FMS Tell Tale Status

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FMS Tell Tale Status Introduction

SAE J1939 is the vehicle bus standard used for communication and diagnostics among vehicle components. Based on the same architecture FMS protocol dedicated to telematics systems is available. It has certain standardized parameters available, such as fuel consumption, engine work-hours, etc. Please visit http://www.fms-standard.com/ for more information and message structure.

What parameters should be enabled

Configurable parameters can be found at FMB640_Device_Family_Parameter_list#FMS

How to parse Tell Tale data

Test


Quick links

FMS-Standard Description Document



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Tell Tale only available on vehicles that support FMS standard
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Tell Tale examples are provided in FMS-Standard Description document that is publicly available
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Availability of parameter depends on vehicle’s model and configuration of the FMS interface of the truck.