INVT SPC Series Operation Manual page 46

SPC Series Solar Pump Inverter
Function
code
PI switchover
P15.10
P15.11
Full-water level
P15.14
Full-water level
P15.15
wake-up delay
Name
and faster adjustment.
0.0–6553.5Vdc
When the absolute value of PV voltage
minus reference voltage is greater than
point
P15.10,
Otherwise,
0: Control through digital input
1–2: Reserved
The value 0 indicates the water level
signal is controlled through digital input.
For details, see S terminal functions 43
and 44 of P05. When the terminal input of
full-water signal is valid, the system
reports the full-water pre-alarm (A-tF)
with a delay specified by
then sleeps. In full-water alarm state, the
Water level full-water signal is invalid, the system
control clears the full-water alarm with a delay
selection specified by
the running state. When the terminal
input of empty-water signal is valid, the
system
pre-alarm (A-tL) with a delay specified by
P15.16
alarm state, the empty-water signal is
invalid,
empty-water alarm with a delay specified
by P15.17
state.
0–10000s
Time setting on full-water level delay.
delay (This parameter is still valid for digital
full-water signal.)
0–10000s
Time setting on full-water level wake-up
delay. (This parameter is still valid for
digital full-water signal.)
Description
P15.08 and P15.09
P15.06 and P15.07
P15.15 and then re-enters
reports the
and then sleeps. In empty-water
the system
and then re-enters the running
-42-
Function parameter list
Default Modify
20.0V
are used.
are used.
P15.14 and
empty-water
clears the
5s
20s
◎
◎
0
○
○