KEB COMBIVERT F6 Programming Manual

Motor parameterization
278
© 2022 KEB Automation KG
Synchronous motor
6.2.3.1 Nameplate data
Index
Id-Text
Name
Function
0x2203
dr03
rated current
Rated current
0x2204
dr04
rated speed
Rated speed
0x2205
dr05
rated voltage
Rated voltage
0x2206
dr06
rated frequency
Rated frequency
0x2209
dr09
rated torque
Rated torque
0x2220
dr32
inertia motor (kg*cm^2)
Motor inertia
The rated motor data are entered in this objects.
If motor inertia can be taken from the data sheet this value should be entered in
dr32.
If the motor inertia is unknown, cs17 can be set to 0 and instead the total inertia of
the motor plus all rigidly coupled inertia can be entered in parameter dr32 (=> also
6.3.6 Determination of the mass moment of inertia).
6.2.3.2 Equivalent circuit data
Index
Id-Text
Name
Function
0x220E
dr14
SM EMK [Vpk*1000rpm]
EMC (peak value of the phase-to-phase voltage) at 1000
rpm in V
0x220F
dr15
SM inductance q-axis UV
Cross inductance (inductance q-axis) in mH
0x2210
dr16
SM inductance d-axis %
Series inductance (inductance d-axis) in % of dr15.
0x2211
dr17
stator resistance UV
Stator resistance in Ohm
0x222C
dr44
speed (Lh/EMK ident.) %
Speed when EMC is identified (automatically preset) in
% of rated speed
0x2236
dr54
ident
Starts the identification
0x2237
dr55
ident state
Displays current measurement or status message
(e.g. "stator resistance“ "ready“ or "error“)
Parameters dr14, dr15, dr16, dr17 can be taken from a data sheet or automatically
determined by the identification.
Mostly only one incuctance is given in the data sheet. This means, series and
cross inductance are identical. Then the inductance value must be entered in dr15
and dr16 must be set to 100%.
For identification of the EMC the motor must be able to turn freely without load.
The speed for identification is determined by dr44. This value must only be ad-
justed if the application only allows low speed (e.g.). With the identification steps at
standstill the motor can be moved easily by the test signals.

KEB COMBIVERT F6 Specifications

General

Brand	KEB
Model	COMBIVERT F6
Category	Controller
Language	English