Page 7.5 - 2 COMBIVERT F5-A, -E, -H © KEB, 2012-10
Motor data and controller adjustments of the asynchronous motor
7.5.1 Open loop operation (V/f characteristic)................................................................................7.5 - 4
7.5.1.1 Rated frequency (uF.00), boost (uF.01) and delta boost (uF.04 / uF.05) ...............7.5 - 4
7.5.1.2 Maximal voltage mode (uF.10)...............................................................................7.5 - 4
7.5.1.3 Additional rated point (uF.02 / uF.03) ..................................................................... 7.5 - 5
7.5.1.4 Voltage stabilisation (uF.09) ...................................................................................7.5 - 5
7.5.1.5 Switching frequency (uF.11) ...................................................................................7.5 - 7
7.5.1.6 Energy saving function (uF.06...08) .......................................................................7.5 - 7
7.5.1.7 SMM (sensorless motor management)..................................................................7.5 - 7
7.5.1.7.1 Motor name plate ..............................................................................7.5 - 8
7.5.1.7.2 Determination of the stator resistance (dr.06) ...................................7.5 - 8
7.5.1.7.3 Load motor dependent para. (Fr.10), controller activation ................7.5 - 9
7.5.1.7.4 Adjustment of the slip compensation (cS.00, cS.01, cS.04, cS.06,
cS.09) .............................................................................................. 7.5 - 10
7.5.1.7.5 Improved slip compensation (cS.00 Bit 6 = 64, cS.03) ...................7.5 - 10
7.5.1.7.6 Adjustment of the torque compensation (uF.16, uF.17) ................... 7.5 - 11
7.5.2 Speed-controlled operation ..................................................................................................7.5 - 11
7.5.2.1 Initial settings ....................................................................................................... 7.5 - 11
7.5.2.1.1 Motor rating plate data ....................................................................7.5 - 12
7.5.2.1.2 Motor adaption ................................................................................7.5 - 12
7.5.2.1.3 Speed feedback and selection of the speed direction .....................7.5 - 13
7.5.2.2 Vector controlled operation without motor model ................................................7.5 - 14
7.5.2.2.1 DASM rated speed .......................................................................... 7.5 - 14
7.5.2.2.2 Flux reduction in the eld weakening range .................................... 7.5 - 14
7.5.2.2.3 Magnetisation current adaption ....................................................... 7.5 - 15
7.5.2.3 Vector controlled operation with motor model (with encoder feedback) .............. 7.5 - 15
7.5.2.3.1 Electrical parameters (equivalent circuit data) of the motor ............ 7.5 - 15
7.5.2.3.2 Motor identication error state dr.66 ................................................7.5 - 20
7.5.2.3.3 Additional trimming ..........................................................................7.5 - 21
7.5.2.3.3 Generally adjustments for operation with motor model ...................7.5 - 22
7.5.2.3.4 Magnetisation current adaption / with motor model ........................7.5 - 23
7.5.2.3.5 Special functions .............................................................................7.5 - 23
7.5.2.4 Vector control without speed feedback (ASCL) ...................................................7.5 - 27
7.5.2.4.1 ASCL / low speed operation ............................................................ 7.5 - 27
7.5.2.4.2 Switch to consecutive motor............................................................7.5 - 30
7.5.2.4.3 Model adaption ................................................................................7.5 - 31
7.5.2.4.4 KP/KI Speed calc. ASCL (dS.14, 15) and speed PT1-time ASCL
(dS.17).............................................................................................7.5 - 32
7.5.2.5 Special function: Rotor adaption ..........................................................................7.5 - 32
7.5.3 Block diagram ........................................................................................................................7.5 - 34
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