When Using a Time-Driven Sequencer, the Sequencer Advances to the Next

Multiple Choice

When using a time-driven sequencer, the sequencer advances to the next step:

A) when the preset value equals the accumulated value.
B) when the preset value is less than the accumulated value.
C) for every true-to-false transition of the sequencer rung.
D) for every false-to-true transition of the sequencer rung.