ACD320 user manual
Parameter Description
- 59-
The factory value of decelerating time is10.0s as to the inverter whose power is 5.5KW and
below, the value is 20.0S as to the inverter whose power is between7.5KW and 55KW, while the
value is 40.0S as to the inverter whose power is 75KW and above.
Function Code
Name
Setting Range
Default
Value
F0.10
Operation direction
selection
0: Operating at default
direction
1: Operating at reverse
direction
2: NO inverse operating
0
0: Operating at default direction.When the inverter is power connected, it operates at the
actual direction.
1: Operating at reverse direction. By means of changing the function code, the motor
rotating direction can be changed without changing any other parameters, which is equivalent to
change the motor rotating direction by exchanging any two of motor cables (U, V,W).
Note: After the parameters are initialized, the motor operating direction can be restored to be its original state. Be
caution to use it in the case that changing motor rotating direction is forbidden after the system commissioning is
completed.
2: Forbid inverse operating. Forbidding inverter inverse operation is suitable to specific
application that inverse operating is forbidden.
Function Code
Name
Setting Range
Default
Value
F0.11
Carrier frequency
setting
1.0
～
15.0kHz
Set by
model
Carrier
frequency
Electronmagnetic
noise
Cacophony,Leakage
current Heat
Heat radiation
1KHz
10KHz
15KHz
Fig 6-2 Relationship between environment and Carrier frequency
Relationship betweenModel and Carrier frequency
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large
small
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