OMRON Sysdrive 3G3HV - Detector Cooling Section

n
Carrier 0frequency (fc)
5
2.5 kHz
0
=
7
1.0 kHz
n
Carrier 0frequency (fc)
5
2.5 kHz0
=
8
1.0 kHz
n
Carrier 0frequency (fc)
5
2.5 kHz
0
=
9
1.0 kHz
Output frequency
83.3 Hz 208.3 Hz
(fout)
41.6 Hz 104.1 Hz
Output frequency
(fout)
27.7 Hz 69.4 Hz
Output frequency
(fout)
n051
Selection of Running After Restoration Following a
Momentary Stop
Setting range 0, 1, and 2 Unit --- Default setting
0
• Select with n051 a method to process instantaneous power failure.
Set Values
Set
Description
value
0 Inverter will discontinue running.
1 Inverter will continue running if power is supplied again within instantaneous power
failure compensation time set with n055. (see note 1)
2 Inverter will always continue running without detecting UV1 or UV3. (see notes 1 and 2)
Note 1. Keep the run command ON to permit the Inverter to restart operation automatically
when power is supplied to the Inverter after the operation of the Inverter is interrupted
due to an instantaneous power failure.
Note 2. If n051 is set to 2, the Inverter will restart running after supply voltage to the Inverter
returns to normal and the Inverter will not detect error output signals.
n052
Speed Search Control Level
Setting range 0 to 200 Unit % (Rated output
current ratio)
Default setting
150
• Set with n052 a current level in 1% units based on the rated output current
as 100% which enables the Inverter to determine the completion
of the speed search control.
• It is usually not necessary to change the default-set value.
• To permit the Inverter to use the speed search function, set the multifunction
input parameter used by the Inverter to 15 or 16 so that the
speed search command will be input to the Inverter.
• When the output current becomes less than the value set with n054,
the Inverter in speed search control will detect the synchronous speed
and the Inverter will be in acceleration mode.