Unitronics UMI-B1 UL Series - Page 46

UMI-B1 UL Series Inverter Function parameters
44
Function
code
Name
Detailed instruction of parameters
Default
value
Modify
electromoti
on slip
Setting range: 50%–200%
P03.08
Compensa
tion
coefficient
of vector
control
brake slip
100%
○
P03.09
Current
loop
percentag
e
coefficient
P
Note:
These two parameters adjust the PI
adjustment parameter of the current loop
which affects the dynamic response speed
and control accuracy directly. Generally,
users do not need to change the default
value;
Only apply to the vector control mode without
PG 0 (P00.00=0).
Setting range: 0–65535
1000
○
P03.10
Current
loop
integral
coefficient
I
1000
○
P03.11
Torque
setting
method
This parameter is used to enable the torque
control mode, and set the torque setting
means.
0: Torque control is invalid
1: Keypad setting torque (P03.12)
2: Analog AI1 setting torque
3: Analog AI2 setting torque
4: Analog AI3 setting torque
5: Pulse frequency HDI setting torque
6: Multi-step torque setting
7: MODBUS communication setting torque
8–10: Reserved
Note: Setting mode 2–7, 100% corresponds
to 3 times of the motor rated current
0
○
P03.12
Keypad
setting
torque
Setting range: -300.0%–300.0% (motor rated
current)
50.0%
○
P03.13
Torque
given filter
time
0.000–10.000s
0.100s
○