5-32
IM 760301-01E
• Holding, Starting, and Stopping the Integration
When the display is held, the display of the integration result and communication
output are held. The integration operation continues regardless of whether the hold
function is ON or OFF. The relationship between the hold function and the start and
stop operations is as follows:
• If the integration is started while the display is held, the display and communication
output do not change. When the hold function is released (OFF) or a single
measurement (by pressing SINGLE) is made, the integration result at that point is
displayed or output via communications.
ON
HOLD
OFF
Display value
Integration time
(Dotted line is the integration value.)
START
STOP RESET
• If the integration is stopped while the display is held, the display and
communication output values do not change from the held values. When the hold
function is released (OFF) or a single measurement (by pressing SINGLE) is
made, the integration result at the point when integration is stopped is displayed or
output via communications.
Integration time
(Dotted line is the integration value.)
SINGLE
(Single measurement)
OFF
ON
HOLD
ON
ON
ON
Display value
START
STOP RESET
• Sample Rate and Valid Frequency Range for Integration
The sample rate is approximately 200 kHz. The voltage/current signal frequencies that
are valid for the integration are as follows:
Integrated Item
Valid Frequency Range for Integration
Active power
DC to 100 kHz
Current
When integrating Irms
DC, lower limit of frequency determined by the data
update rate to 100 kHz
When integrating Imn
DC, lower limit of frequency determined by the data
update rate to 100 kHz
When integrating Idc
DC to 100 kHz
When integrating Irmn
DC, lower limit of frequency determined by the data
update rate to 100 kHz
5.11 Integration