IMO SD1 Series - Page 98

SD1 Series Inverters Function Parameters
-93-
Function
code
Name Description Default Modify
during current
limit
level, the inverter
will run at stable frequency in
accelerated running, or the inverter
will derate to
run during the constant running. If it exceeds the
level continuously, the output frequency will keep
on decreasing to the lower limit. If the output
current is detected to be lower than the limit
level, the inverter will accelerate to run.
Output frequency
Output current
Limiting
point
Set
frequency
Acc.
T
T
Constant
speed
Setting range of P11.05:
0: current limit invalid
1: current limit valid
2: current limit is invalid during constant speed
Setting range of P11.05: 0x00~0x12
Setting range of P11.06: 50.0~200.0% (relative
to the percentage of rated current of the inverter)
Setting range of P11.07: 0.00~50.00Hz/s
P11.08
Over/under-
load pre-
alarm
of motor/
inverter
The output current of the inverter or the motor is
above P11.09
and the lasting time is beyond
P11.10, overload pre-alarm will be output.
Output current
Overload
pre-warning
point
T
T
Y
,
RO1, RO2
Pre-warning
time
Pre-warning
time
Setting range of P11.08:
Enable and define the overload pre-
alarm of the
inverter or the motor.
0x000
○
P11.09
Overload
pre-alarm
detection level
150%
○
P11.10
Overload
pre-alarm
detection time
1.0s
○