Lenze i410 - Page 34

Automac start aer switching on the mains voltage
The automac start can be
acvated in 0x2838:002 (P203.02).
Precondions for the automac start:
•
The exible I/O conguraon is selected: 0x2824 (P200.00) = "Flexible I/O conguraon
[0]"
•
For the start command, a digital input has been congured. (In case of keypad or acvated
network control, an automac start is not possible.)
The following diagram demonstrates the funcon:
t
0 Hz
30 Hz
10 Hz
20 Hz
40 Hz
50 Hz
60 Hz
0 Hz
30 Hz
10 Hz
20 Hz
40 Hz
50 Hz
60 Hz
t
t
t
0 Hz
30 Hz
10 Hz
20 Hz
40 Hz
50 Hz
60 Hz
t
t
0x2838 002:
0x2838 002:
0x2DDD
Mains voltage
= On [1]
= Off [0]
Digital input 1 [11] Run
Constant TRUE [1]
Output signals
Output frequency
Enable inverter
Input signals
Frequency setpoint selection
FunctionTrigger
①
Start at power-up = "O [0]": Aer switching on the mains voltage, a renewed start command is required to start the motor.
②
Start at power-up = "On [1]":
Aer switching on the mains voltage, the motor starts automacally if a start command is present.
Basic seng
Start behavior
34