Lenze i510 Series Commissioning

13.1.1 Example 1: Change-over from terminal control to keypad control
•
The control is executed primarily via the I/O terminals: Switch S1 serves to start and stop
the motor.
•
Switch S2 serves to oponally change over to local keypad control. In case of acvated key-
pad control, the motor can only be started via the keypad key. However, the condion
is that switch S1 is closed.
•
If switch S1 is opened again or the keypad key is pressed, the motor is stopped (irre-
specve of the acve control source).
Connecon plan funcon
GND AI1 AI2 AO1
10V 24V DI1 DI2 DI3 DI4 DI5 DO1
X3
S1 S2
1k ...10k
0 ... 10 V
R1
Potenometer R1 Frequency setpoint selecon
Switch S1 Run
Switch S2 Acvate keypad control
Parameter Name Seng for this example
0x2631:001 (P400.01) Enable inverter Constant TRUE [1]
0x2631:002 (P400.02) Run Digital input 1 [11]
0x2631:004 (P400.04) Reset fault Not connected [0]
0x2631:012 (P400.12) Acvate keypad control Digital input 2 [12]
0x2824 (P200.00) Control selecon Flexible I/O conguraon [0]
t
t
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
-40 Hz
-60 Hz
-50 Hz
-30 Hz
-20 Hz
-10 Hz
t
t
t
t
t
t
t
t
0x2DDD
Stop
RunKeypad keys
Constant TRUE [1] Enable inverter
Digital input 2 [12]
Digital input 1 [11]
Local control active [104]
Remote control active [105]
Running [50]
Stop active [53]
Output signals
Status signals
Output frequency
Activate keypad control
Run
Input signals
Frequency setpoint selection
FunctionTrigger
The status signals can be assigned to digital outputs. 4Conguraon of digital outputs ^ 415
①
When changing over to another control source, the motor is rst stopped with the stop method set in 0x2838:003 (P203.03).
②
The motor will also be stopped if the "Run" funcon is deacvated or the keypad key is pressed (irrespecve of the acve control
source).
③
Aer stopping with the keypad key and before a renewed start command from another control source, the key on the keypad must
be pressed to cancel the keypad stop again ("KSTOP").
Flexible I/O conguraon
Control source change-over
Example 1: Change-over from terminal control to keypad control
348

Lenze i510 Series Specifications

General

Protection Class	IP20
Overload Capacity	150% for 60 seconds
Enclosure Rating	IP20
Dimensions	Varies by model
Weight	Varies by model
Control Type	V/f control, vector control
Communication Interfaces	CANopen, Modbus RTU, EtherCAT, PROFIBUS, PROFINET
Ambient Temperature	-10°C to +50°C
Braking Resistor	Optional
Safety	STO (Safe Torque Off)
Protection Features	Overcurrent, overvoltage, undervoltage, overtemperature, short circuit
Output Voltage	0 to input voltage
Input Voltage	200-240 V, 380-480 V
Voltage Range	200-240 V, 380-480 V
Frequency Range	0 to 599 Hz