Abstract: A programming interface for a control system comprises a display region that provides a representation of a plurality of output cam profiles. The representation provides information concerning latch/unlatch operations of a plurality of cam elements that control on/off states of a plurality of output devices and that form the plurality of output cam profiles.

Abstract: A position of a motion control axis is monitored and an output device responsive to the position of the motion control axis is controlled. The controlling further includes latching an electronic cam element that controls the output device, and unlatching the cam element that controls the output device. The manner in which the latching is performed and the manner in which the unlatching is performed are configurable in a programming interface. The programming interface is capable of receiving a latch position for the cam element and an unlatch position for the cam element. The programming interface is further capable of receiving additional configuration information to configure the manner in which the latching is performed and different additional configuration information to separately configure the manner in which the unlatching is performed.

Abstract: A method and circuit for precisely synchronizing clocks in separate nodes on a communication network is provided by adjusting timestamps and related data in network messages. The circuit will allow a daisy-chain connection of the nodes and will forward time synchronization frames while accounting for delays in a manner that does not use boundary clocks, but does not depart from the IEEE 1588 standard protocol. The delays will be added on the fly to synchronization packets and the IP checksum and frame CRC will be adjusted. Deterministic data delivery and redundant data paths are also provided in a full duplex Ethernet network.

Abstract: A system that enables controlling motion over a network comprises an interface that receives motion control data that includes a time stamp from the network. Additionally, the system includes a motion control component that utilizes the received motion control data to update properties associated with the motion control component based at least in part on the time stamp. The system can also include a clock that is synchronized with disparate clocks associated with disparate motion control components located on the network.