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Chapter 6 P0 group basic function
P0-23
Digital
setting
frequency shutdown
memory selection
0
:
no record
1
:
record
Default
:
0
0: It means that after the inverter stops, the digital set frequency value will return to the
value of P0-08. The frequency modified by the keyboard ▲, ▼ key or terminal UP,
DOWN will be cleared.
。
1: means that after the inverter stops, the digital set frequency retains the set frequency of
the last stop time, and the frequency modified by the keyboard ▲, ▼ key or terminal
UP, DOWN remains valid.
P0-24
Motor
parameter
group selection
0: Motor parameter group 1
1: Motor parameter group 2
Default
:
0
The inverter drives the application of 2 motors in time division. The 2 motors can set
the motor nameplate parameters, independent parameter tuning, select different
control modes, and independently set parameters related to running performance.
Motor parameter group 1 The corresponding function parameter group is F1 group and
F2 group, and motor parameter group 2 corresponds to function parameter group A2
group. The user can select the current motor parameter group via the F0-24 function
code, or switch the motor parameters via the digital input terminal DI.
When the function code selection conflicts with the terminal selection, the terminal
selection is subject to
。
P0-25
Acceleration/decelera
tion time reference
frequency
0: Maximum frequency (P0-10)
1: Set frequency 2: 100Hz
Default
:
0
Acceleration/deceleration time refers to the acceleration/deceleration time from zero
frequency to the frequency set by P0-25. See Figure 6-1.
When P0-25 is selected as 1, the acceleration/deceleration time will change with the
change of the set frequency.
P0-26
Runtime
frequency
command UP/DOWN
reference
0: running frequency 1: setting frequency
Default
:
0
This parameter is valid only when the frequency source is digitally set.
。
When used to determine the ▲, ▼ key or terminal UP/DOWN action of the keyboard,
the target frequency is increased or decreased based on the operating frequency, or is
increased or decreased based on the set frequency.
The difference between the two settings is obvious when the inverter is in the
acceleration/deceleration process, that is, if the running frequency of the inverter is
different from the set frequency, the different choices of the parameters are very
different.