value and the analog output zero corresponding value.
The analog output selects different values for different signals, and refers to the analog output item selection.
The analog output full scale corresponds to the signal primary side value, that is, the 20 mA output corresponds to
the displayed value of the power, and the highest four-digit integer (the decimal point is ignored) is less than 0. If
the input is 220V, 100A/5A, three-phase three-wire, the total power is 220kV×100A×
=38.10kW, the output
type is 4-20mA; if 100% total power, the first analog output is 20mA, 0% total power The first analog output
4mA, the first analog output selection (register address 0005H) is set to 12, the first output fullness corresponding
value (register address 0006H) can be set to 38.10; the first output zero corresponding value (Register address
0007H) can be set to 0.
5.4.3 Switching/Relay alarm output setting
For example: when the total active power is lower than 3.3kW or higher than 66kW, the first alarm will act
after 10 seconds,and Hysteresis setting is 1kW. When the power is 0, the alarm is allowed. The setting is shown in
Figure 26.
Figure 26