OMRON Sysdrive 3G3HV - Detector Cooling Section

Note
speed motors (e.g., spindle motors) or any other motor that has an efficiency curve
with more than one peak (e.g., any double squirrel-cage motor).
2. The Inverter performs energy-saving control at 15 to 120 Hz. The Inverter does not
perform energy-saving control at a frequency exceeding 120 Hz.
n100
Search Control Voltage Limit
Setting range 0 to 100 Unit % (Rated input
voltage ratio of
motor)
Default setting
0
Set Values
Set the range of the variable voltage of the Inverter in search operation mode with 1%
units based on the rated input voltage of the motor set with n011 as 100%.
The value of n100 is usually set to a range from 0 to 20%. Usually n100 is set to 10%.
The search operation will not be available if n100 is set to 0.
n097
Energy-saving Voltage Lower Limit for 60 Hz
Setting range 0 to 120 Unit % (Rated input
voltage ratio of
motor)
n098
Default setting
Energy-saving Voltage Lower Limit for 6 Hz
Setting range 0 to 25 Unit % (Rated input
voltage ratio of
motor)
Default setting
50
12
Set Values
Set the lower output voltage limits of the Inverter in energy-saving mode.
It is usually unnecessary to change the default-set values of n097 and n098.
The parameters n097 and n098 set the lower output voltage limits of the Inverter to prevent
the motor from stalling.
Set n097 and n098 to values 5% to 10% larger than the default-set values if the motor
stalls.
Output voltage lower limit (%)
n099
Mean Power Time
Setting range 1 to 200 Unit x 25 ms Default setting
1
Set Values
Set time to calculate the mean output power of the Inverter in energy-saving mode.
It is usually not necessary to change the default-set value of n099.