INVT SPC Series User Manual

SPC Series Solar Pump Inverter Function parameter list
-36-
Function
code
Name
Description
Default
Modify
1: Inverter OL/UL pre-alarm, relative to
the inverter rated current
Tens place:
0: The inverter continues to work for an
OL/UL alarm.
1: The inverter continues to work for a UL
alarm but stops running for an OL fault.
2: The inverter continues to work for an
OL alarm but stops running for a UL fault.
3. The inverter stops running for an
OL/UL alarm.
Hundreds place:
0: Detect all the time.
1: Detect during constant speed running.
Thousands place: Overload integral
function selection
0: Reserved
1: Reserved
P11.09
Underload
pre-alarm
detection
threshold
P11.11–200%
120%
○
P11.10
Overload
pre-alarm
detection time
0.1–3600.0s
1.0s
○
P11.11
Underload
pre-alarm
detection
threshold
0%–P11.09
50%
○
P11.12
Underload
pre-alarm
detection time
0.1–3600.0s
1.0s
○
P11.13
Fault output
terminal action
selection at a
fault
0x00–0x11
Ones place:
0: Act upon an undervoltage fault
1: Do not act upon an undervoltage fault
Tens place:
0x00
○

INVT SPC Series Specifications

General

Brand	INVT
Model	SPC Series
Category	Inverter
Language	English