KEB COMBIVERT F5-A Applications Manual page 8

Table of contents
7.6.1.1
7.6.1.2
7.6.1.3
7.6.1.4
7.6.1.5
7.6.2.1
7.6.2.2
7.6.2.3
7.6.3 Speed-controlled operation without encoder feedback (SCL) ........................ 7.6 - 9
7.6.3.1
7.6.3.2
7.6.3.3
7.6.3.4
7.6.3.5
7.6.3.6
7.6.3.7
7.6.3.8
7.6.4 Block diagram ............................................................................................... 7.6 - 23
7.7 Speed control ................................................................................................ 7.7 - 3
7.7.1. Speed controller parameters ........................................................................... 7.7 - 3
7.7.1.1
7.7.1.2
7.7.1.3
7.7.1.4
7.7.2 Determination of the mass moment of inertia ................................................. 7.7 - 8
7.7.3 PT1 output filter ............................................................................................... 7.7 - 9
7.7.4 Acceleration dependent pre-control ................................................................ 7.7 - 9
7.7.4.1
7.7.4.2
7.8 Torque display and -limiting ........................................................................ 7.8 - 3
7.8.1 Maximum voltage controller, voltage limit ....................................................... 7.8 - 3
7.8.2 Physical torque limits ASM .............................................................................. 7.8 - 4
7.8.2.1
7.8.2.2
7.8.3 Physical torque limits DSM ............................................................................. 7.8 - 6
7.8.3.1
7.8.3.2
7.8.3.3
7.8.4 Adjustmentof application-dependent torque limits ........................................ 7.8 - 12
7.8.5 Display of actual torque values and limits ..................................................... 7.8 - 13
7.8.6 Display of the torque-related motor load (ru.90) ........................................... 7.8 - 14
7.8.6.1
7.8.6.2
7.9 Torque control ............................................................................................... 7.9 - 3
7.9.1. Torque reference source ................................................................................. 7.9 - 3
7.9.2. Rate of change torque reference .................................................................... 7.9 - 3
7.9.3. Speed limiting ................................................................................................. 7.9 - 4
7.9.4. Control mode .................................................................................................. 7.9 - 4
Page 1.1 - 8 COMBIVERT F5-A, -E, -H
Motor name plate.................................................................................................. 7.6 - 3
Controller configuration ........................................................................................ 7.6 - 4
Actual value source .............................................................................................. 7.6 - 4
Motor adaption...................................................................................................... 7.6 - 5
IPM motors (reluctance torque) ............................................................................ 7.6 - 6
Controller structure ............................................................................................... 7.6 - 8
Absolute position (encoder 1) ............................................................................... 7.6 - 8
Speed measurement ............................................................................................ 7.6 - 9
General ................................................................................................................. 7.6 - 9
Initial settings for sensorless operation ................................................................ 7.6 - 9
Identification of the motor data ........................................................................... 7.6 - 10
Standstill and starting phase .............................................................................. 7.6 - 15
Low speed .......................................................................................................... 7.6 - 16
Motor model........................................................................................................ 7.6 - 17
Operation with sine-wave filter ........................................................................... 7.6 - 19
Functions in the SCL software .......................................................................... 7.6 - 20
Initial setting.......................................................................................................... 7.7 - 3
Automatic adjustment of the speed controller (only at operating with motor
model) .................................................................................................................. 7.7 - 3
Square influence of the controller parameters ..................................................... 7.7 - 4
Operating state-dependent control parameters .................................................... 7.7 - 7
Precontrol reciprocal of amplification / filtering ................................................... 7.7 - 10
Setpoint smoothening ......................................................................................... 7.7 - 11
Torque limits in base speed range ........................................................................ 7.8 - 4
Torque limits in base speed range ........................................................................ 7.8 - 4
Torque limits in base speed range (dr.27, dr.15) .................................................. 7.8 - 6
Torque limits in base speed range ........................................................................ 7.8 - 6
Additionally torque limiting in the field weakening range .................................... 7.8 - 11
Mode 1: „Torque reference level" Le 27 = 0 ...................................................... 7.8 - 14
Mode 2: „Torque reference level" Le 27 unequal 0 ........................................... 7.8 - 14
© KEB, 2008-02