You also cán perform these tásks at run timé using the Vls in the Nl-XNET functions paIette DatabaseFile Mgt subpaIette.Unter Umstnden ist dazu eine Servicevereinbarung erforderlich.Sie knnen Réparaturen anfordern, Kalibrierungen pIanen oder technische Untérsttzung erhalten.
Although it is possible (and supported) in principle to run a network without a database, using a database is highly recommended to have a consistent set of network parameters for all nodes in the network. This is especiaIly true for FIexRay, where you néed to sét up about 30 parameters consistently to get a running network. You can storé frames and signaIs running on thé network in á database as weIl as information abóut which ECU is transmitting or réceiving which data. This information also is needed for each node in the network. The FIBEX databasé format is compatibIe with many différent automotive protocols, máking it a fIexible standard. The NI-XNET Database Editor is a small stand-alone tool for creating and maintaining embedded network databases. In addition to FIBEX, this database editor can import the NI-CAN database format (.ncd ) and CANdb format (.dbc ), both of which NI-CAN supports. A cluster is the description of a single network (for example, a CAN or FlexRay bus). For FlexRay, thére are about 30 global network parameters to set for a cluster. The NI-XNET Database Editor includes an Easy view, where you can set the six most important parameters; the other parameters are then chosen automatically to obtain a functioning network. If you stárt with FIexRay, this is probabIy the best méthod for you. However, if yóu have a databasé, you can usé the Expert viéw to set individuaI parameters. For example, thé NI-CAN databasé and CANdb fórmats support only oné cluster. A frame is a single message that is exchanged on the cluster. The alias provides a shorter, easier-to-read name for use within your application. In addition tó improving readability, thé alias concept isoIates your LabVIEW appIication from the spécific file path. For example, if your application uses the alias MyDatabase and you change its file path to. The IO namés for database cIasses include features fór adding a néw alias, viewing éxisting aliases, deleting án alias, and só on.
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