Salicru CV30 User Manual page 44

Function
Name
code
electromotion
torque
Upper-limit
P03.19 setting of
braking torque
Electromotion
torque
P03.20
upper-limit
keypad setting The function code is used to set the limit of the torque.
Braking
torque
P03.21
upper-limit
keypad setting
Weakening
coefficient in
P03.22
constant power
zone
The lowest
weakening point
P03.23
in constant
power zone
Max. voltage
P03.24
limit
Pre-exciting
P03.25
time
Weakening
P03.26 proportional
gain
Speed display
P03.27 selection of
vector control
44 - 140
Detailed instruction of parameters
0: Keypad setting upper-limit frequency (P03.20 sets P03.18
and P03.21 sets P03.19)
1: Analog AI1 setting upper-limit torque
2: Analog AI2 setting upper-limit torque
3: Analog AI3 setting upper-limit torque
4: Pulse frequency HDI setting upper-limit torque
5: MODBUS communication setting upper-limit torque
6~8: Reserved
Note: Setting mode 1~8,100% corresponds to three times of
the motor current.
Setting range: 0.0~300.0% (motor rated current)
The usage of motor in weakening control.
Function code P03.22 and P03.23 are effective at constant power.
The motor will enter into the weakening state when the motor runs at
rated speed. Change the weakening curve by modifying the
weakening control coefficient. The bigger the weakening control
coefficient is, the steeper the weak curve is.
Setting range of P03.22: 0.1~2.0
Setting range of P03.23: 10%~100%
P03.24 set the Max. Voltage of the inverter, which is
dependent on the site situation.
Setting range: 0.0~120.0%
Pre-activate the motor when the inverter starts up. Build up a
magnetic field inside the motor to improve the torque performance
during the starting process. Setting time: 0.000~10.000s
Setting range: 0~8000
0: Display at the actual value
1: Display at the setting value
P04 Group SVPWM control
Default
Modify
value
0
○
180.0%
○
180.0%
○
0.3
○
20%
○
100.0%
◎
0.300s
○
1200
○
0 ○
Fault Tracking