Lenze E82xVxxxKxxxxx - Manual (Page 262)

Function library
Operating mode
Vector control
10
l
262 EDS82EV903 EN 3.0
IMPORTANT Possible settings Code
Selection Lenze Name No.
C0088 Rated motor
current
à 0.0 0.1 (A) 650.0 à Device−dependent
0.0 ... 2.0 x rated output current of
the controller
^ 315
C0089 Rated motor
frequency
50 10 {1 Hz} 960 ^ 315
C0090 Rated motor
voltage
à 50 {1 V} 500 à 230 V for 230 V controllers,
400 V for 400 V controllers ^ 315
C0091 Motor cos ϕ а 0.40 {0.1} 1.0 а Device−dependent ^ 315
C0092 Motor stator
inductance
0.0 0.000 {0.1 mH} Device−dependent
^ 315
0.00 0.00 {0.01
mH}
Device−dependent Only 8200 vector 15 ... 90 kW
C0148
*
s
Identifying
motor data 0 0 Ready Only when the motor is cold!
1. Inhibit controller, wait until
drive is at standstill
2. Enter the correct values from
the motor nameplate in C0087,
C0088, C0089, C0090, C0091
3. Set C0148 = 1, confirm with
v
4. Enable controller:
The identification
– starts,
c goes out
– the motor "whistles" faintly
but it does not rotate!
– takes approx. 30 s
– is completed when
c is lit
again
5. Inhibit controller
^ 315
1 Start identification
l V/f rated frequency (C0015), slip
compensation (C0021) and motor
stator inductance (C0092) are
calculated and saved
l The motor stator resistance (C0084)
= total resistance of the motor cable
and motor is measured and saved
Setting of vector control
Use C0014 = 4 to set the operating mode "vector control".
Preparing motor parameter identification
You must enter the motor data of the motor nameplate:
ƒ Rated motor speed (C0087)
ƒ Rated motor current (C0088)
ƒ Rated motor frequency (C0089)
ƒ Rated motor voltage (C0090)
ƒ Motor cos
j (C0091)
Motor parameter identification
Carry out the motor parameter identification. ( ^ 315 )