CDA3000 Operation Manual
4-9
4 Commissioning
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4.4 Sensorless Flux
Control (SFC)
Apply this mode of commissioning when you want to use the SFC control
mode. With the commissioning operation you adapt the characteristic of
the inverter module to your motor.
SFC commissioning, traction
and lifting drive without
encoder
Prerequisite:
• Inverter module fully connected.
• Control terminals wired according to
terminal assignment 1,
see page 3-13.
•A K
EYPAD or a PC with installed DRIVEMANAGER (version V2.3 or
higher) is connected. For operation see section 4.6 and 4.7.
Attention: Make sure the rotating drive in your machine cannot cause
any damage (e.g. overrunning its stop limit) during commis-
sioning.
.
Step Action Comment
1
Connect the KEYPAD or the PC to
the inverter module and switch
on the power to the inverter
module.
After power-up the inverter module
performs a self-test
(lasting approx. 1... 3 s).
2
Check that your drive can be run at
the rotating field frequency and with
the ramps as per the factory setting.
Quick jog = 50 Hz
Slow jog = 20 Hz
Acceleration ramp = 20 Hz/s
1)
Deceleration and stop ramp = 20 Hz/s
1)
If this is not possible, change the
parameters below.
Back-up the setting in subject area
_15FC with parameter 150 -SAVE
Subject area/Parameter
Quick jog _30OL 303 -FMAX1
Slow jog _27FF 270-FFIX1
Acceleration
ramp _59DP 590 -ACCR1
Deceleration
ramp _59DP 592 -DECR1
Stop ramp _59DP 594 -STPR1
3
In subject area _15FC set parame-
ters
152-ASTER to DRV_1.
DRV_1 = Control terminal assignment
Quick jog/slow jog driving profile
4
Enter motor data (refer to motor
name plate) and confirm.
Rated power [kW]
154-MOPNM
Rated voltage [V]
155-MOVNM
Rated frequency [Hz]
156-MOFN
Rated speed [rpm]
157 -MOSNM
Rated current [A]
158-MOCNM
cos ϕ of motor
159-MOCOS
1) Factory setting from BG1
to BG5 (15 kW ) = 20 Hz/s, as
from BG6 (22 kW) to
BG8 = 5 Hz/s
Remember to
save the set-
ting.
• Call up subject area
_15FC
• Select parameter
150-SAVE
• Set parameter to
START and confirm
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