| enum Ucs_Nd_ResCode_t | 
Result values of the Node Discovery service.
| UCS_ND_RES_WELCOME_SUCCESS | Node was successfully added to the network. | 
| UCS_ND_RES_UNKNOWN | Node signature is unknown to the application, node will be ignored. | 
| UCS_ND_RES_MULTI | A node with the same signature is already part of the system. The new node will be ignored. | 
| UCS_ND_RES_STOPPED | The Node Discovery service was stopped by API function Ucs_Nd_Stop(). Ucs_Nd_Start() has to be called to start again. | 
| UCS_ND_RES_NETOFF | The Node Discovery service detected a NetOff event and pauses . It resumes automatically as soon as NetOn occurs. | 
| UCS_ND_RES_ERROR | An unexpected error occurred. Node Discovery service was stopped. Ucs_Nd_Start() has to be called to start again. |