When the user program jumps to a step, that step is executed in the next loop time of the RMC.

当跳转目标是另一个程序步时，这一步将在RMC下一个控制周期执行程序步。

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First, the rock creases up into long slabs of concertinaed cliff before opening out into a huge granite-grey gorge, which takes any sound and echoes it into a feedback loop: shouts fade and return seconds later in irregular jumps.

BBC: The perfect trip: Southwest USA