SPC Series Solar Pump Inverter Function parameter list
-49-
High-order bits
in total power
supply amount
Used to display the 16 high-order bits of
the total power supply amount. Unit: kWh
Low-order bits
in total power
supply amount
Used to display the 16 low-order bits of
the total power supply amount. Unit: kWh
Total power supply amount =
P18.17*65535 + P18.18
Reset total
power supply
amount
When it is set to 1, the total power supply
amount can be reset. P18.17 and P18.18
are cleared and then accumulated again.
After the resetting succeeds, P18.19 is
automatically changed to 0.
High-order bits
of duration of
this run
Used to display the 16 high-order bits of
duration of this run. Unit: min
Low-order bits
of duration of
this run
Used to display the 16 low-order bits of
duration of this run. Unit: min
Duration of this run= P18.21*65535 +
P18.22
Reset duration
of this run
When it is set to 1, the duration of this run
can be reset. P18.21 and P18.22 are
cleared and then accumulated again.
After the resetting succeeds, P18.23 is
automatically changed to 0.
Note:
The duration from when the inverter starts to when it runs at the PI output frequency
lower limit is determined by the ACC time.
Delay time counting follows the rules if multiple fault conditions are met
simultaneously: For example, if all fault conditions of weak light, full water, and
underload are met simultaneously, the delay time for each fault is counted
independently. When the delay time of a fault is reached, the fault is reported. The
delay time counting for the other two faults is kept. If the reported faults is resolved
bu the conditions of the other two faults persist, the delay time counting of the other
two faults continues. If a fault condition is not met during counting, the delay time of
this fault is cleared.
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