CiA® 419: CANopen device profile for battery chargers

The CiA 419 device profile specifies the interface for battery chargers, to achive interoperability with battery modules, e.g. implemented according to CiA 418, the device profile for battery modules. In minimum a battery charger needs the battery type, battery capacity, number of cells, maximum charge current permissible, and the battery temperature, to execute a charging procedure. Additionally, further, optional data is defined. A default PDO is defined to send the battery temperature and status information on a timer-driven basis. Optional PDOs are defined for transmitting battery voltage, current requests and state of charge. A default TPDO is defined to transmit the status of the charger. A further TPDO adds the "Charge Returned" object to the data.

 

 

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CiA 418 version 1.2.0 CANopen device profile for battery modules
Scope

This device profile specifies a recommended practice for the communication link between a battery module and a battery charger. The required data messages are intended to be sufficient to allow a battery charge to be carried out. Optional data is a selection of data commonly used in the industry to provide enhanced features. Battery modules compliant to this standard shall use communication techniques, which conforms to those described in the CANopen application layer and communication profile.

2012-04-27 716 KB PAS Login
CiA 419 version 1.2.0 CANopen device profile for battery chargers
Scope

This device profile specifies the battery charger communication and application objects in order to obtain sufficient information from the battery module to allow a charge to be carried out. Optional data is a selection of data commonly used in the industry to provide enhanced features. Chargers compliant to this standard shall use communication techniques, which conforms to those described in the CANopen application layer and communication profile.

2012-04-27 474 KB PAS Login