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CANopenEmergency

Valid for: CANoe DE • CANoe:lite DE • CANoe4SW DE

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Function Syntax

dword CANopenEmergency(dword nodeId, dword active, dword errorCode, byte[] specificData, dword dataSize);

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Description

Activates/deactivates an emergency error code.

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Parameters

  • nodeId: CANopen node ID.
  • active:
    • 0: Emergency code deactivated
    • 1: Emergency code activated
  • errorCode: Error code number.
  • specificData: Additional data transmitted with the emergency message.
  • dataSize: Size of specificData.

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Return Values

  • 1: Invalid nodeID
  • 2: Invalid parameter
  • 3: Invalid errorCode
  • 4: Invalid dataSize
  • 5: No CANopen license
  • 6: No CAN channel
  • 7: No client with nodeID
  • 8: No EMCY handler defined in the object directory (check DCF file)

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Example

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