When in Waveform Recorder is chosen Event-controlled Recording time, - it is meaning that recording waveform will stop when condition (trigger) will be released.
In that case PM180 is using memory to record Waveform log dynamically.
Set Max. cycles per Event and Post-Event Cycles
Maximal time of waveform than can be recorded is depending on Samples by Cycle
For 32 Samples by Cycle - up to 10848 Cycles per event
For 64 Samples by Cycle - up to 5424 Cycles per event
For 128 Samples by Cycle - up to 2712 Cycles per event
For 256 Samples by Cycle - up to 1356 Cycles per event