GE Fanuc IS230TRLYH1B Mark VIe

Trip Logs

Trip logs are defined as part of GE’s standards for each machine controlled. When a trip occurs (the event), values of key control parameters are captured before and after the trip for evaluation. Data collected near the trip event is sampled at frame rate since these values are of greatest interest. Data collected earlier is sampled at progressively longer intervals

IONet

Switches manage the communication traffic to eliminate collisions and increase network determinism. There are no Ethernet collisions on the IONet. The controller and I/O modules communicate over the IONet, a 100 MB Ethernet network that is available in non-redundant, dual redundant, and triple redundant configurations. Ethernet Global Data (EGD) and other protocols are used for communication. EGD is based on the UDP/IP standard (RFC 768). EGD packets are broadcast at up to the system frame rate from the controller to the I/O modules, which respond with input data. IEEE 1588 Precision Time Protocol is used on the IONet to time-align the I/O pack data.

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