INVT IPE300 Series User Manual

IPE300 series engineering VFD Function parameter list
-176-
Function
code
Name
Description
Default
Modify
P11.08
Pre-alarm
selection for
VFD/motor
OL/UL
If the VFD or motor output current is larger
than the overload pre-alarm detection level
(P11.09), and the duration exceeds the
overload pre-alarm detection time (P11.10),
overload pre-alarm signal will be outputted.
Y,
RO1, RO2
Output current
Overload pre-alarm
threshold
Time t
Time t
Pre-alarm time tPre-alarm time t
P11.08 setting range: 0x000–0x131
Used to enable and define the overload
pre-alarm function of the VFD and the motor.
Ones place:
0: Motor OL/UL pre-alarm, relative to the
rated motor current.
1: VFD OL/UL pre-alarm, relative to the VFD
rated current
Tens place:
0: The VFD continues to work for an OL/UL
alarm.
1: The VFD continues to work for a UL alarm
but stops running for an OL fault.
2: The VFD continues to work for an OL
alarm but stops running for a UL fault.
3. The VFD stops running for an OL/UL
alarm.
Hundreds place:
0: Detect all the time.
1: Detect during constant speed running.
P11.09 setting range: P11.11–200.0%
P11.10 setting range: 0.1–3600.0s
0x000
○
P11.09
Overload
pre-alarm
detection level
Type G:
150%
Type F:
120%
○
P11.10
Overload
pre-alarm
detection time
1.0s
○
P11.11
Underload
pre-alarm
detection
threshold
Underload pre-alarm signal will be outputted
if the output current of the VFD or motor is
lower than underload pre-alarm detection
level (P11.11), and the duration exceeds
50%
○

INVT IPE300 Series Specifications

General

Brand	INVT
Model	IPE300 Series
Category	DC Drives
Language	English