CHAPTER 7. INTEGRAL OPERATION FUNCTION
37
The maximum display resolution of the integral value is 99999. When the integral value reaches 100000, the
decimal point will move automatically. For example, when 0.01mwh is added to 999.99mwh, 1.0000wh will
be displayed.
•
Display in case of overflow
When the integral value meets the following overflow conditions, the integral function will be disabled, and
the integral time and integral value at this point will be kept.
Function
Integral resetting
Current
integral
status
Integral
interruptio
n
Functions
related
to
settings of measurement
parameters
Wiring
Executable
Unenforceable
Unenforceable
Measurement range
Executable
Unenforceable
Unenforceable
Filter
Executable
Unenforceable
Unenforceable
Averaging function
Executable
Unenforceable
Unenforceable
Synchronization
Executable
Unenforceable
Unenforceable
Data updating rate
Executable
Unenforceable
Unenforceable
Integral function parameter
setting
Integral mode
Executable
Unenforceable
Unenforceable
Integral timer
Executable
Unenforceable
Unenforceable
Integral operation
Integral start
Executable
Unenforceable
Executable
Integral stop
Unenforceable
Executable
Unenforceable
Integral resetting
Executable
Unenforceable
Executable
Other operations
Save operation
Executable
Executable
Executable
Hold operation
Executable
Executable
Executable
Single measurement
operation
Executable
Executable
Executable
Table 7.3: Settings configurability per mode
–
The integral time reaches the maximum value (10000 hours).
–
The integral values of WP, q and WPAV reach the maximum/minimum display integral values.
•
Maximum/minimum display integral value
–
Active power integral (WP):
±
99999 Mwh
–
Current integral (q):
±
99999 MAh