CC-Link IE Field BasicNetwork with a speed of 100 Mbit/s based on TCP/IP for Industrial Ethernet. (cc-link.org) DescriptionDescription of the protocolThe CC-Link IE Field Basic Slave stack has implemented the required state machines and services to build a CC-Link IE Field Basic Slave device. The stack can be used to build a complete CC-Link IE Field Basic Slave which requires a correctly behaving application. The stack on its own just provides services that neet to be handled correctly by an application for certification and correct behaviour in the field. ConfigurationThe stack offers a mailbox interface for configuration. A basic configuration has to be set using a Set Configuration packet. Cyclic dataThe stack offers an interface to access the cyclic data as well as a packet based interface for configuration, acyclic services and diagnostic. The cyclic data is available in the dual-port memory which can be accessed by a host application. Acyclic servicesAcyclic services are supported via SLMP services either as Server or as Client.
DiagnosisThe stack offers a mailbox interface for the application to request the actual status of the LEDs and internal status variables. |