INVT SPC Series Operation Manual page 40

SPC Series Solar Pump Inverter
Function
code
P11.09
P11.10
detection time
P11.11
P11.12
detection time
Fault output
terminal action
P11.13
selection at a
Name
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
Underload
pre-alarm
P11.11–200%
detection
threshold
Overload
pre-alarm 0.1–3600.0s
Underload
pre-alarm
0%–P11.09
detection
threshold
Underload
pre-alarm 0.1–3600.0s
0x00–0x11
Ones place:
0: Act upon an undervoltage fault
1: Do not act upon an undervoltage fault
fault
Tens place:
Description
-36-
Function parameter list
Default Modify
○
120%
○
1.0s
○
50%
○
1.0s
○
0x00