Introduction, Protocols and Implementation

With the new one-day real-time Ethernet seminar IXXAT presents a topical theme and enables de-velopers and decision makers to get a quick overview of the important currently available pro-tocols as well as the specific features and char-acteristics at the implementation.

During the seminar, the protocols EtherNet/IP, Profinet RT & IRT, POWERLINK, EtherCAT, and SERCOS III are introduced. Besides functional criteria, e.g. the level of real-time capability, modeling of process and parameter data as well as data transmission functions, also implementa-tion options, extendability, flexibility and popularity are discussed.

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The new CANobserver from IXXAT enables the physical and logical long-term monitoring of CAN, CANopen and DeviceNet systems. For this, the device is permanently integrated into the network and continuously monitors and records the data transfer.

Sporadic negative impacts, such as external EMC interferences or a slowly deteriorating signal quality caused by worn plug connections, can be detected by the physical layer diagnosis and logical frame monitoring in a timely manner. Thus, the CANobserver is able to inform the system operator before any communication error occurs.

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