摘要 |
An active bypass system comprising an active bypass module comprising: a first receiver 1 connected to a first transmitter 7; and a slave node comprising a second receiver 2, a second transmitter 6, and a process node 4 connected therebetween; wherein in normal operation data received by the first receiver 1 is passed to the second receiver 2, and then passed to the process node 4 for processing, after which a response is passed from the process node 4 to the second transmitter 6, and then passed to the first transmitter 7, and in the event of a failure of the slave node, data is received by the first receiver 1 and then passed to the first transmitter 7, thereby bypassing the slave node. |