Lenze 8240 HVAC Series - Manual (Page 42)

Commissioning
5-2 UOOuhäáã~_^NMMO
5.2 Short set-up (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 code table,
chapter 7.2
Terminal configuration C007 -0- E4 E3 E2 E1
CW/CCWDC brakeJOG1/2/3
See code table,
chapter 7.2
Machine data Chapter 5.3 ff.
Speed range Min. field frequency C010 0.00 Hz Chapter 5.3.1 p g
Max. Field frequency C011 50.00 Hz
p
Acceleration and
deceleration
Acceleration time C012 5.00 s Chapter 5.3.2
deceleration
times
Deceleration time C013 5.00 s
Current limit
l
Motor mode C022 150 % Chapter 5.3.3
values
Generator mode C023 80 %
p
Drive performance Chapter 5.4 ff.
Current,
torque, Operating mode C014 -4- Motor-current control Motor-current
control torque,
power
characteristic
V/f rated frequency C015 50.00 Hz
control
chapter 5.4.2.2
V/f characteristic
control
V
min
setting C016 0,00 %
control
D
with constant
V
min
boost, see
Slip compensation C021 0,0 %
V
min
boost, see
chapter
5.4.2.1
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