0BOverview
1-4
Overview
2) 3-STATE output
PMU1A
(Electric power)
PMU2A
(Power two-system)
EMU8A
(Pulse/temperature)
CTD8E
(CT expansion)
{
{
×
×
{
: With function
×
: Without function
This function sets HIGH threshold and LOW threshold to assign total power consumption and
total time to HIGH, MIDDLE, and LOW states.
When one of the electric power, current, voltage, and event input is selected as a target for
judgment based on the setting, it can be classified to the three conditions (HIGH, MIDDLE, and
LOW) by setting HIGH threshold and LOW threshold. If a value is more than the HIGH
threshold, the condition is assigned to HIGH. If less than the LOW threshold, the condition is
assigned to LOW. In other cases, the condition is assigned to MIDDLE. The total power
consumption and total time in each condition can be read.
For details, refer to Page 3-18.
* The 3-STATE output using event input is applied only when EMU8A (pulse/temperature) is
connected.
3) Alarm output
PMU1A
(Electric
power)
PMU2A
(Power
two-system)
EMU8A
(Pulse/temperature)
CTD8E
(CT expansion)
Active power alarm
{
{
×
{
Over current alarm
{
{
×
{
Under current alarm
{
{
×
{
Over voltage alarm
{
{
× ×
Under voltage
alarm
{
{
× ×
Power factor alarm
{
{
×
{
Reactive power
alarm
{
{
×
{
Temperature alarm
×
×
{
×
Reverse phase
alarm
{
{
× ×
O: With alarm output
X: Without alarm output
