Omron KE1-CTD8E, Руководство пользователя

Страница: 73 / 106

3.6 Other functions
3-17
Functions
■
Pulse input count
PMU1A
(Electric
power)
PMU2A
(Power
two-system)
EMU8A
(Pulse/temperature)
CTD8E
(CT
expansion)
× ×
c
×
c
: With setting
×
: Without setting
• Pulse input counts 1 to 7 are used to count pulse inputs for event inputs 1 to 7.
• Pulse input count is reset when the pulse count is more than or equal to the upper limit
value (999999999).
• The time chart for pulse count (Normally open) is as follows.
In the example above, the pulse count is 3. For Normally open, the timing to count up is
the time of rising (for Normal close, time of falling).
■
ON time of pulse input
PMU1A
(Electric
power)
PMU2A
(Power
two-system)
EMU8A
(Pulse/temperature)
CTD8E
(CT
expansion)
× ×
c
×
c
: With setting
×
: Without setting
Performs the calculation by integrating ON time of event input as the time. (Unit: s)
As a use application, operating time of equipment can be monitored.
* Resetting is not done even by changing the time setting on the same day.
„
Function using event input
If EMU8A (pulse/temperature) is connected to the measurement master PMU1A (electric
power) or PMU2A (power two-system), the 3-STATE function using measurement start
time/measurement end time, power original unit, and event input can be used.
To use these functions, set the slave ID of EMU8A (pulse/temperature) to 5.
z
Measurement start time/measurement end time
PMU1A
(Electric
power)
PMU2A
(Power
two-system)
EMU8A
(Pulse/temperature)
CTD8E
(CT
expansion)
c c
× ×
c
: With setting
×
: Without setting
• Sets the times to start and end the calculation of power original unit, 3-STATE integrated
power amount, and 3-STATE integrated time.
• For the setting time, the measurement start time can be set only when it is before the
measurement end time.
• Measurement start time : 00:00 to 23:59 (Initial value: 00:00)
• Measurement end time : 00:01 to 24:00 (Initial value: 24:00)
z
Power original unit
• The power original unit can be calculated by dividing the power amount integrated within
a specified time by a pulse input count.
• When the power original unit reaches its upper limit, it is fixed to the upper limit value.
• For the pulse input count to be used for calculation, an input is specified to be the total
number of ON times at two points of event input. Two points of event input can be
selected from among the three: event inputs 1 and 2, event inputs 3 and 4, and event
inputs 5 and 6.
z
3-STATE function
• Like the 3-STATE function described later, the 3-STATE function by event input can
measure HIGH, MIDDLE, and LOW integrated power amounts and integrated times.
For details on 3-STATE function, refer to Page 3-18.
イベント入力 1 2 3
Event input