Lenze i550 - Relay Output X9

Carry out a funconal test
1.Start drive
1. Start inverter: X3/DI1 = HIGH.
a) If the inverter is equipped with an integrated safety system: X1/SIA = HIGH and
X1/SIB = HIGH.
2. Acvate frequency preset 1 (20 Hz) as speed setpoint: X3/DI4 = HIGH.
The drive rotates with 20 Hz.
3. Oponal: Acvate reversal.
a) X3/DI3 = HIGH.
The drive rotates with 20 Hz in the opposite direcon.
b) Now deacvate reversal: X3/DI3 = LOW.
Speed characterisc (example)
t
0
50
60
20
5 s
5 s
-20
t
DI3
t
DI4
t
AI1 [V]
0
10
t
DI1
Drive follows frequency setpoint
Speed setpoint selection via X3/AI1 active
(In this example X3/AI1 is connected to GND)
Preset frequency
setpoint 1 (20 Hz)
Invert rotation active
f [Hz]
set
Preset frequency setpoint 1 active
2.Stop drive
1. Now deacvate frequency preset 1: X3/DI4 = LOW.
2. Now stop inverter: X3/DI1 = LOW.
The funconal test is completed.
Related topics
4Funcon assignment of the inputs and outputs (default seng)^ 48
4LED status display^ 593
4Error codes, causes and remedies^ 616
Commissioning
Inial switch-on and funconal test
23