When the MR8880 is set to perform RMS calculation, how is the data updated?

QWhen the MR8880 is set to perform RMS calculation, how is the data updated?

A

The MR8880 has an RMS conversion circuit, and the output of that circuit is sampled based on the high-speed or real-time function setting. The RMS conversion circuit’s “0% to 90%” response time for rising (0% to 100%) input is 300 ms (it has the same response for falling input). Since the output from a circuit responding at 300 ms is being measured, it is not possible to track rapidly changing input, even if a sampling rate of 1 ms were used.