DRV-28 inverter
s Function parameter list
-129-
Function
code
Name
Detailed parameter description
Default
value
Modi
fy
While low carrier frequency is the contrary. Low
carrier frequency will cause unstable operation at
low frequency, decrease the torque, or even lead to
oscillation.
The carrier frequency of inverter is set properly by
default, and it should not be changed by users at will.
If the default carrier frequency is exceeded during
use, derating is required, derate by 10% for every
additional 1k carrier frequency.
Setting range: 1.2–15.0kHz
P00.15
Motor parameter
autotuning
0: No operation
1: Rotary autotuning; carry out comprehensive motor
parameter autotuning; rotary autotuning is used in
cases where high control precision is required;
2: Static autotuning 1 (comprehensive autotuning);
static autotuning 1 is used in cases where the motor
cannot be disconnected from load;
3: Static autotuning 2 (partial autotuning) ; when
current motor is motor 1, only P02.06, P02.07 and
P02.08 will be autotuned; when current motor is
motor 2, only P12.06, P12.07 and P12.08 will be
autotuned.
0
◎
P00.16
AVR function
0: Invalid
1: Valid during the whole process
Automatic voltage regulation function is used to
eliminate the impact on the output voltage of inverter
when bus voltage fluctuates.
1
○
P00.17
Reserved
Reserved
P00.18
Function
parameter
restoration
0: No operation
1: Restore to default value
2: Clear fault history
Note: After the selected function operations are
done, this function code will be restored to 0
automatically. Restoration to default value will clear
the user password, this function should be used with
caution.
0
◎
P01 group Start/stop control
P01.00 Running mode of 0: Direct start
0
◎
