I472 GB I 01 19
31100284
26
G
B
5.6.3 Configuration of the AO1 analog output function
To configure the function of the AO1 analog output (terminals AO1-GND) is necessary to set the following parameters.
Parameter Function Setting Description
P440.01 AO1 analog output range 1 0…10VDC
2 0…5VDC
3 2…10VDC
4 4…20mA
5 0…20mA
P440.02 AO1 analog output function 1 Actual output frequency (resolution 0.1 Hz)
2 Actual frequency setpoint (resolution 0.1 Hz)
3 Input signal of analog input 1 (resolution 0.1 %)
4 Input signal of analog input 2 (resolution 0.1 %)
5 Actual motor current (resolution 0.1 A)
6 Actual output power (resolution 0.001 kW)
7 Actual torque value (resolution 0.1 %)
P440.03 Definition of the signal value that corresponds to the minimum value at AO1 0 Example: if the analog output is configured with range 4…20mA (P440.01=4),
analog output. P440.03 is the value of the signal which corresponds to AO1=4mA.
P440.04 Definition of the signal value that corresponds to the maximum value at AO1 1000 Example: if the analog output is configured with range 4…20mA (P440.01=4),
analog output. P440.04 is the value of the signal which corresponds to AO1=20mA.
Example: configure the AO1 analog output with range 0…10VDC correspondent to the output frequency range 0...50Hz.
Parameter Function Setting Description
P440.01 AO1 analog output range 1 0…10VDC
P440.02 AO1 analog output function 1 Actual output frequency (resolution 0.1 Hz)
P440.03 Definition of the signal value that corresponds to the minimum value at AO1 0 The AO1 will be 0V when the output frequency is 0.0Hz.
analog output.
P440.04 Definition of the signal value that corresponds to the maximum value at AO1 500 The AO1 will be 10V when the output frequency is 50.0Hz.
analog output.
5.6.4 Enable of the start at power-up function (auto-restart)
Warning! The activation of this mode causes the automatic restart of the motor at the switching on of the mains voltage of VLB3 variable speed drive. Verify that all the safety requirements are met.
Parameter Function Setting Description
P203.02 Start at power-up enable (AUTOSTART) 1 The motor is automatically started after switching on the mains voltage of VLB3.
Requirements:
– The VLB3 must be enabled.
– The “Run” function (P400.02) must be associated to a digital input DI and it
must be maintained closed to allow the automatic restart of the motor at the
power on.
P200.00 Control selection 0 The run/stop command are managed by flexible I/O.
P400.02 Run/stop command 11 Run/stop command from digital input DI1.
NO
COM
NC
24E
GND
AI1
AI2
AO1
10V
24V
DI1
DI2
DI3
DI4
DI5
DO1
GND
24E
Run
