Safiery CANbus Alternator Controller

RV-C messages (in support of OSEnergy standard)

/***************************************************************************** // DC Source Status 1 // Input: // - Instance DC Instance (bus) ID. // - Device Priority Relative ranking of DC Source // - DC Voltage 0..3212.5v, in 50mV steps // - DC Current -2M..+2MA, in 1mA steps (0x77359400 = 0A) /***************************************************************************** // DC Source Status 2 // Input: // - Instance DC Instance (bus) ID. // - Device Priority Relative ranking of DC Source // - Source Tempeature -273 to 1735 Deg-C in 0.03125c steps // - State of Charge

Batteries: % SOC; DC Charging sources: Current % output.

// - Time Remaining

Estimated number of minutes until SOC reaches 0%

/***************************************************************************** // DC Source Status 4 // Input: // - Instance DC Instance (bus) ID. // - Device Priority Relative ranking of DC Source // - Desired Charge Mode Charging mode / state being requested. // - Desired DC Voltage

Target voltage for chargers to deliver 0..3212.5v, in 50mV steps

// - Desired DC Current

Target current for all chargers to deliver combined -1600A..1612.5A, in 50mA steps (0x7D00 = 0A)

// - Battery Type

/***************************************************************************** // DC Source Status 5 // Input: // - Instance DC Instance (bus) ID. // - Device Priority Relative ranking of DC Source // - DC Voltage

High precision value in 1mV. Useful for remote instrumentation

// - VDC ROC

Rate-of-change (dV/dT) in mV/s -- 32000 = 0 mV/s

80

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