HV580L Series Frequency Inverter
85
independent motor auto-tuning, different control modes, and parameters related to running performance
respectively for the four motors.
Motor parameter group 1 corresponds to groups P1 and P2. Motor parameter groups 2, 3 and 4 correspond to
groups A2, A3 and A4 respectively.
You can select the current motor parameter group by using P0-24 or perform switchover between the motor
parameter groups by means of a X terminal. If motor parameters selected by means of P0-24 conflict with
those selected by means of X terminal, the selection by X is preferred.
P0-25
Acceleration/Deceleration
time base frequency
Default
0
Setting Range
0
Maximum (P0-10)
1
Set frequency
2
100Hz
The acceleration/deceleration time indicates the time for the AC drive to increase from 0 Hz to the frequency
set in P0-25. Figure 6-1 shows the acceleration/deceleration time.
If this parameter is set to 1, the acceleration/deceleration time is related to the set frequency. If the set
frequency changes frequently, the motor's acceleration/deceleration also changes.
P0-26
Base frequency for UP/DOWN
modification during running
Default
0
Setting Range
0
Running frequency
1
Set frequency
This parameter is valid only when the frequency source is digital setting.
It is used to set the base frequency to be modified by using keys ▲ and ▼ or the terminal UP/DOWN function.
If the running frequency and set frequency are different, there will be a large difference between the AC drive's
performance during the acceleration/deceleration process.
P0-27
Binding command source to
frequency source
Default
000
Setting Range
Unit’s digit Binding operation panel command to frequency source
0
No binding
1
Frequency source by digital setting
2
VS
3
AS
4
VS2