P04 Group--V/F Control - IMO HD2 IP Series Instruction Manual

HD2 IP55 High-ingress Protection Series Inverter
Function
code
P03.42 compensation
P03.43 identification
torque value
Enable inertia
P03.44
identification
Current loop
proportional
P03.45
coefficient after
Current integral
proportional
P03.46
coefficient after
Function
code
V/F curve setup
P04.00
Name
Inertia Filter times of inertia compensation torque,
used to smooth inertia compensation torque.
filter times Setting range: 0–10
Due to friction force, it is required to set certain
Inertia
identification torque for the inertia identification
to be performed properly.
0.0–100.0% (rated motor torque)
0: No operation
1: Start identification
Automatic update will be performed after
motor parameter autotuning. In the
closed-loop vector control mode for
synchronous motors, you can set the value of
this function code to P03.09.
autotuning Range: 0–65535
Note: Set the value to 0 if motor parameter
autotuning is not performed.
Automatic update will be performed after
motor parameter autotuning. In the
closed-loop vector control mode for
synchronous motors, you can set the value of
this function code to P03.10.
autotuning Range: 0–65535
Note: Set the value to 0 if motor parameter
autotuning is not performed.
P04 group––V/F control
Name
This group of function code defines the V/F
curve of motor 1 to satisfy different load
characteristics needs.
0: Straight V/F curve; fit for constant-torque
load
1: Multi-point V/F curve
2: Torque down V/F curve (1.3
3: Torque down V/F curve (1.7
of motor 1
4: Torque down V/F curve (2.0
Curve 2–4 are suitable for torque-variable load
of fan pump and similar equipment. Users can
make
characteristics to achieve optimal energy-
saving effect.
5: Customized V/F (V/F separation); under
this mode, V is separated from f. Users can
Description
Description
adjustment based
-134
Function parameter list
Default
value
10.0%
Default
value
th order)
th order)
nd order)
on load
Modify
○
7
○
◎
0
●
0
●
0
Modify
◎
0