KEB F6 - Control Setting Parameters (LC); Table 23. LC01 Control Mode Setting Descriptions

Parameter Descriptions
156
© 2024 KEB America, Inc.
8.9 Control Setting Parameters (LC)
LC01 Control Mode
The Control Mode determines whether the drive runs in open or closed-loop operation
and the type of pre-torque control.
Motor
Type
Setting Options
NUM
Range
Units
Default
Pass
Level
Ind.
PM
Min.
Max.
Imp.
Met.
RW
-
Control Mode
-
0
8
-
-
0
Basic
Open Loop V/Hz
0
Closed Loop Sensorless
1
Closed loop FOC
2
-
-
-
-
-
-
Closed loop analog pretorque
3
Closed loop digital pretorque
4
Closed loop synthetic pretorque
5
Open Loop Sensorless
6
ERROR: Tune Motor with LL01
first
7
Closed Loop CAN Pretorque
8
-
RW
Control Mode
-
2
6
-
-
2
Basic
Open Loop V/Hz
0
Closed Loop Sensorless
1
Closed loop FOC
2
-
-
-
-
-
-
Closed loop analog pretorque
3
Closed loop digital pretorque
4
Closed loop synthetic pretorque
5
Open Loop Sensorless
6
ERROR: Tune Motor with LL01
first
7
Table 23. LC01 Control mode setting descriptions
Setting
Description
NUM
Open Loop V/Hz
Open loop in Volts per Hertz operation (induction motors
only).
0
Closed Loop
Sensorless
Open loop operation, with sensorless motor management
(induction motors only); slip compensation and autoboost are
active as well as stationary hold at the end of run. This setting
is required when utilizing UPS Mode Open Loop Easy
Direction.
1
Closed Loop FOC
Closed-loop operation with field-oriented control and internal
pre-torque, using pre-torque gains to eliminate rollback at
brake release without use of load weigher.
2
Closed Loop Analog
Pretorque
Closed-loop operation with field-oriented control and an
external pre-torque input signal via AN2+ and AN2- for use
with analog load weighing device.
3
Closed Loop Digital
Pretorque
Closed-loop operation with field-oriented control and a digital
pre-torque value to eliminate rollback. The pretorque value
will depend on the US04 Control Type. When US04 =
Digital Speed Selection (0), Binary Speed Selection (1),
Absolute Analog Speed (2), Bi-Polar Analog Speed(3), and
Serial Binary Speed DIN66019, Serv.50 (6), a fixed pre-
torque value is set with LC34 Digital Pre-torque.
4