9.2 Overview of FRENIC Loader
9-14
[6] Historical trace
The historical trace can select the sampling interval between 1 to 200 ms and monitor up to 4 analog
readouts and up to 8 digital signals to display the running status of a selected inverter in greater detail with
more contiguous waveforms than in the real-time trace.
• Size of data saved: 2 kilobytes
(Waveform capturing capability: Max. 500 samples/channel)
Figure 9.2-4
During the historical trace in progress you cannot:
• Change the RS-485 station address, or
• Change the advanced waveform settings.
Resizing the historical trace window automatically changes the waveform monitor size.
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