Lenze 8240 frequency inverters - Manual (Page 34)

Commissioning
5-2 UOOu_^MTMO
L
5.2 Short set-up with factory setting
5.2.1 Switch-on sequence
Step
1.Switch on mains voltage
2.Select the direction of rotation.
D
CW rotation:
- Apply a LOW signal to terminal E4 (0...+3V).
D
CCW rotation:
- Apply a HIGH signal to terminal E4 (+12...+30V).
3.Select the setpoint. Apply a voltage 0...+10 V to terminal 8.
4.Enable the controller. Apply a HIGH signal (+12...+30V) to terminal 28.
5.The drive is now operating according to factory setting.
5.2.2 Factory setting of the most important drive parameters
Setting Code Factory setting Adaption to
the application
Operating mode C001 -0- Setpoint selection via terminal 8
Control via terminals
Parameter setting via 8201BB See the Code
Table
chapter 7.2
Terminal configuration C007 -0- E4 E3 E2 E1
CW/CCW DC brake JOG1/2/3
See the Code
Table
chapter 7.2
Machine data Chapter 5.3 ff.
Speed range Min. field frequency C010 0.0 Hz See chapter p g
Max. field frequency C011 50.0 Hz
p
5.3.1
Acceleration and
deceleration Acceleration time C012 5.0 s See chapter
5 3 2
deceleration
times
Deceleration time C013 5.0 s
5.3.2
Current limit Motor mode C022 150 % See chapter
values
Generator mode C023 80 %
p
5.3.3
Drive performance Chapter 5.4 ff.
Current,
torque Operating mode C014 -4- Motor-current control Motor-current
control see
torque,
power
V/f rated frequency C015 50.0 Hz
control, see
chapter 5.4.2.1
power
characteristic
V
min
setting C016 0 %
c apte 5
V/f characteristic
control see
Slip compensation C021 0 %
control, see
chapter 5.4.2.2
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