CS5460

DS279PP5

25

EOR

Energy Out of Range. Set when the calibrated energy value is too large or too small to fit in the

output word.

VROR

RMS Voltage Out of Range. Set when the calibrated RMS voltage value is too large to fit in the

output word.

IROR

RMS Current Out of Range. Set when the calibrated RMS current value is too large to fit in the

output word.

PWOR

Power Calculation Out of Range.

VOR

Voltage Out of Range. Set when the calibrated voltage value is too large or too small to fit in

the output word.

IOR

Current Out of Range. Set when the calibrated current value is too large or too small to fit in the

output word.

MATH

General computation error (e.g., divide by 0)

EDIR

Set when sum of energy is less than zero. Set or cleared at the same time as EOUT.

EOUT

Indicates that the energy limit has been reached for the energy to frequency conversion, and a

pulse train will be generated on the EOUT pin (if enabled). This bit is cleared automatically when

the energy rate drops below the level that produces a 4 KHz EOUT pin rate. The bit can also

be cleared by writing to the status register. This status bit is set with a maximum frequency of

4 KHz (when MCLK/K is 4.096 MHz).

DRDY

Data Ready. Set at the end of a calibration or conversion cycle.