Integral Operation Function
38
Parameter
Description
V_RANGE
Voltage range setting: press the soft key corresponding to this parameter
to set the voltage range.
A_RANGE
Current range setting: press the soft key corresponding to this parameter
to set the current range.
RUN/HOLD
Run/hold: press the soft key corresponding to this parameter to run or
hold the integral function.
RESET
Reset.
FUNC(w/q/AV)
Selection of the integral function: active power integral (W), current
integral (q) and average active power integral (AV).
LARGE (WP/WP+/WP-, q/q+/q-, WPAV) Selection of the item to be displayed in a amplified manner: WP (watt
hour, the sum of positive and minus watt hours), WP+ (the
consumption of positive watt hours), WP- (the negative watt hours of
feedback power), q (ampere hour, the sum of positive and negative
Ampere hours), q+ (the consumption of positive Ampere hours), q- (the
negative ampere hours of feedback power) and WPAV (average active
powerintegral).
START
Integral Start button In the manual start mode, the integral function can
be enabled by pressing the soft key corresponding to this parameter.
STOP
Integral Stop button In the manual stop mode, the integral function can
be disabled by pressing the soft key corresponding to this parameter.
SETUP
Set relevant parameters of integral measurement.
Table 7.1
Integral Measurement Soft Keys
7.1 Integral measurement display information
Description of measurement information:
Function Description
Mode
Display the integral start and stop mode. Start mode: MANUAL and TIMEStop mode: MANUAL, TIME
and TINTerval.
State
Display the current status of the integral function.
Start
displayed when the integral function is working.
Stop
displayed when the integral function is interrupted, canceled or stopped.
Ready
displayed in the ready state of the real-time start mode.
Time Up displayed when it reaches the specified time of the integral timer.
Reset
displayed when the integral value and integral time are reset via integral resetting.
Error
when the power supply is recovered, the integral function is stopped and the integral result before power
failure is displayed. This integral state is called Error state.
Time
Display the integral time.
St
Display the set integral time.
Et
Display the set integral ending time.
Timer
Display the fixed integral time.
Table 7.2
Measurement Information
7.1.1 Integral operation
