– OR –
o
o $CCN <Battery Instance> + $CCN <Aggregate BMS>
The 2 nd battery ‘Instance’ number is set automatically as n+1, where n is the primary (High Side) Battery Instance number. Example, if the main battery instance number is 1, then the 2 nd battery instance will be 2. However, if BMS Aggergation has been enabled via the $CCN <Aggregate BMS> value , then ‘n’ become the entire set of instance numbers aggregated. So, if the main battery instance is 1, but aggregation is set to 10x, then instances 1..10 are aggregated and the 2 nd battery becomes instance 11
When the DC_DC converter is present and enabled, the following CAN status messages may be transmitted:
Charger Status - 1FFC7h Charger Status2 - 1FEA3h
Note that with the addition of a DC-DC Converter u p to 3x sets of ‘charger status’ messaged may broadcasted :
Primary Battery Alternator based status
Primary Battery DC-DC Converter based status (If enabled) 2 nd battery DC-DC Converter based status.
‘Housekeeping’ Messages : Each of the supported CAN protocols has a number of house keeping messages, these are fundamental to the protocol and the user is refer to the respective standards for details. Some examples of ‘Housekeeping’ messages supported by the Ws500 include:
0xEA00 – J1939 Address Request 0xEE00 - J1939 Address Clamed 0xEA00 - J1939 DGN/PGN Request
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