Cirrus-logic CDB5490U Manual de usuario descargar pdf (Pagina 25)

CDB5490U

DS923DB5 25

2.7 Conversion Window

The Conversion Window can be accessed from the System menu pull-down, Conversion menu item. The

Conversion option requires the CS5490 device to be configured for 2400 or greater baud rate from the

Setup Window (see Figure 18).

When the UART is configured for a baud rate of less than 2400, the resulting error message is displayed

(see Figure 19.)

The Conversion window allows the user to see the results of single and continuous conversions and the

CS5490 status, perform data averaging, and use the power-saving modes of the CS5490. The Conver-

sion Window can be accessed from the System menu pull-down, Conversion menu item. The Conversion

Window provides the active, apparent, and reactive energy calculations register results for each channel.

In addition, the RMS, power factor, and peak signal amplitudes for each analog-to-digital converter chan-

nel, chip temperature, AC line frequency (converted from the Epsilon register), and the values of each

Figure 18. Setup Window with 510638 Baud Rate

Figure 19. Conversion Collection Baud Rate Error

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Cirrus-logic CDB5490U Manual de usuario Pagina 25