P18 Group Status Viewing Functions Special For Solar Inverter - INVT SPC Series Operation Manual

SPC Series Solar Pump Inverter
Function
code
Motor rotation
P17.05
P17.11 DC bus voltage 0.0–2000.0V
Digital input
P17.12
terminal status
Digital output
P17.13
terminal status

P18 group Status viewing functions special for solar inverter

Function
code
PV reference
P18.00
P18.01
P18.03
P18.07 PV input power Reserved. Unit: kW
Actual pump
P18.11
P18.12 Actual pump lift
High-order bits
P18.13 in total pump
Low-order bits
P18.14 in total pump
P18.15
Name Description
0–65535RPM
speed
0x0–0xF
Bit 0 corresponds to S1. Bit 1
corresponds to S2.
0x0–0xF
Bit 0 corresponds to RO1.
Name
MPPT is performed at the inverter side.
voltage The value is given by the inverter side.
Actual PV
DC input voltage (V)
voltage
Actual PV
DC input current (A)
current

Q
flow

H
Used to display the 16 high-order bits of
the total pump flow. Unit: m
flow
Used to display the 16 low-order bits of
the total pump flow. Unit: m
Total pump flow = P18.13*65535 +
flow
P18.14
When it is set to 1, the total pump flow
can be reset.
Reset total
cleared and then accumulated again.
pump flow
After the resetting succeeds,
automatically changed to 0.
Description
Q * f / f
N N
Unit: m
2
)
0.9 H * ( / f f
N N
Unit: m
P18.13
-48-
Function parameter list
3
/h
3
3
and P18.14 are
P18.15 is
Default Modify
●
0 RPM
●
0V
●
0x0
●
0x0
Default Modify
●
0.0V
●
0.0V
●
0.00A
●
0.00kW
3
●
0.0m /h
●
0.0m
●
0
●
0.0
◎
0