KE600 Inverter Parameter Description
150
Group A0 Torque Control Parameters
A0 group defaults to the hidden parameter group, the display attribute of A0 group can be modified via
setting PP-02, please refer to PP-02 for details.
A0-00
Speed/torque control mode selection
Factory default
0
Setting range
0
Speed control
1
Torque control
It is used to select the inverter control mode: speed control or torque control.
P0-01 (control mode) must be set to 1 (sensorless vector control) if you need to use torque control.
Multifunctional digital DI terminal has two functions related with torque control: torque control prohibit
(function 29), speed control/torque control switching (function 46). The two terminals need to be matched
up with A0-00 to switch speed control and torque control.
When speed control/torque control switching terminal is invalid, the control mode is determined by A0-00.
When speed control/torque control switching terminal is valid, the control mode is determined by A0-00
value reverse.
When torque control prohibit terminal is valid, the control mode is speed control.
A0-01
Torque setting source selection in torque
control mode
Factory default
0
Setting range
0
Keypad (A0-03)
1
AI1
2
AI2
3
Keypad potentiometer
4
High speed pulse HDI
5
Communication
6
MIN (AI1,AI2)
7
MAX (AI1,AI2)
A0-03
Torque keypad setting in torque control
mode
Factory default
150.0%
Setting range
-200.0% ~ 200.0%
A0-01 is used to select torque setting source including 8 torque setting mode.
Torque setting adopts relative value, 100.0% corresponds to the rated torque, range: -200.0%~200.0%,
means the maximum torque is 2 times rated torque.
When torque setting is 1~7, 100% of communication, analog input, pulse input corresponds to A0-03
A0-04
Torque filter time
Factory default
0.00
Setting range
0.00s ~ 10.00s
Torque filter time is used to set torque software filter time, when the rapid torque response is needed,
please reduce torque filter time. When the smooth torque control is needed, please increase the torque
filter time. And the longer filter time is, the slower torque response is.
