If the duration of the outage is shorter than the power supply filtering time, it has no effect on the program which continues to run normally.

If the duration of the outage is longer than the power supply filtering time, the program is interrupted and power restoration processing is activated. The CPU then restarts in warm restart or cold start.

The Power Supply Filtering Time of BMXCPS4002 and BMXCPS4022 is ≤ 10 ms.

In case Micro-Power Outage:

Duration <=1/2 period and Repetition >= 1s

The power cut interval time should be larger than 1s

Each power loss time <=1/2 period

Both condition should be fulfilled.