Logging and Recording Capacity 9300 Series User’s Guide
Page 128 Chapter 5 - Features and Applications
Logging and Recording Capacity

Data and Event Logging (9330 and 9350)

The standard memory capacity for both meters is 304 kilobytes of non-volatile
memory. This is enough memory to log 16 parameters every 15 minutes for 30 days.
However, by default the meter is set for a log depth of 930, which is enough for 9
days. Use the following equation to help determine different variations on this
example:
each record consumes = ((number of parameters * 6) + 8)

Waveform Recording (9350)

The meter can simultaneously capture events on all channels to a maximum of 48
cycles each. To calculate the waveform memory usage use the following formula:
waveform memory usage = (2*(number of samples per cycle) + 10)*(number of
cycles in waveform) + 30
See the following table.
1M = Recorder depth
NOTE
Round up to the next kilobyte (1024 bytes) after each of the above calculations.
Format Memory Usage Page Usage
16 x 22 1024 x M11 x M
16 x 48 2048 x M 2 x M
16 x 72 3072 x M 3 x M
16 x 96 4096 x M 4 x M
32 x 12 1024 x M 1 x M
32 x 26 2048 x M 2 x M
32 x 40 3072 x M 3 x M
32 x 54 4096 x M 4 x M
64 x 14 2048 x M 2 x M
64 x 28 4096 x M 4 x M
128 x 14 4096 x M 4 x M