LOVATO ELECTRIC VLA1 series User Manual

I586 GB 01 19
1
VLA1…
Q
UI
C
K
G
UIDE F
O
R THE
CO
NFI
G
URATI
O
N
O
F VARIABLE
S
PEED
DRIVE
S
GB
GB
L
O
VAT
O
ELE
C
TRI
C
S
.P.A.
24020 GORLE (BERGAMO) ITALI
A
VIA DON E. MAZZA
,
12
TEL. 035 4282111
FAX
(
Nazionale
)
: 035 428220
0
FAX (International): +39 035 4282400
E-m
a
il inf
o@
Lovato
E
lectric.com
Web www
.
L
o
vato
E
lectric.com
SU
MMARY
P
A
GE
1. Navi
g
ation in the menu ..............................................................................................................................................................................................................................................................................................
2
2
. Reset
p
arameters to default
.
.....................................................................................................................................................................................................................................................................................
3
3. Command the run/sto
p
of the motor ..........................................................................................................................................................................................................................................................................
4
3.1 2-wires control from the flexible I/O terminal block ...........................................................................................................................................................................................................................................
4
3.2 From keypad .......................................................................................................................................................................................................................................................................................................
4
4. Frequenc
y
adjustment
................................................................................................................................................................................................................................................................................................
5
4.1 From keypad .......................................................................................................................................................................................................................................................................................................
5
4.2 From external potentiometer .............................................................................................................................................................................................................................................................................. 5
4.3 From analog input signal type 0-10V ................................................................................................................................................................................................................................................................. 5
4.4 From analog input signal t
y
pe 4-20mA ..............................................................................................................................................................................................................................................................
6
4.5 With preset frequency setpoints .........................................................................................................................................................................................................................................................................
6
4.6 From motor potentiometer
(
MOP
)
...................................................................................................................................................................................................................................................................... 7
4.7 PID
C
ontrol -
S
etpoint adjusted with keypad and feedback signal type 0-10V ...................................................................................................................................................................................................7
4.8 PID Control - Setpoint adjusted with keypad and feedback signal type 4-20mA ...............................................................................................................................................................................................
7
5. Motor parameter
s
.......................................................................................................................................................................................................................................................................................................
8
6
. A
dd
iti
o
n
a
l f
u
n
c
ti
o
n
s
...................................................................................................................................................................................................................................................................................................
9
6.1 Configuration of the rela
y
output function .......................................................................................................................................................................................................................................................... 9
6.2 Configuration of the DO1 digital output function ................................................................................................................................................................................................................................................ 9
6.3 Configuration of the AO1 analog output function ............................................................................................................................................................................................................................................... 10
6.4 Enable of the start at power-up function (auto-restart) ...................................................................................................................................................................................................................................... 10
6.5 Command of digital inputs from PLC ................................................................................................................................................................................................................................................................. 1
1
6.6
C
onfiguration of the automatic (PID) / manual (frequency regulation) mode .................................................................................................................................................................................................... 1
1
6.7
C
ommon error codes ......................................................................................................................................................................................................................................................................................... 1
3
H
O
W D
O
Y
OU
WANT T
O
CO
MMAN
D
T
HE RUN AND STOP OF THE MOTOR?
S
ee chapter
3
H
O
W D
O
Y
O
U WANT T
O
ADJU
ST
THE FRE
Q
UEN
C
Y
O
F THE M
O
T
O
R
?
S
ee chapter
4
S
ET THE M
O
T
O
R PARAMETER
S
S
ee cha
p
ter 5
LEARN HOW TO NAVIGATE THE MEN
U
S
ee chapter 1
RESET PARAMETERS TO
D
EFAULT
S
ee cha
p
ter 2
CO
NFI
GU
RE ADDITI
O
NAL F
U
N
C
TI
O
N
S
See cha
p
ter 6
Steps to follow for the confi
g
uration of the variable speed drive:

LOVATO ELECTRIC VLA1 series Specifications

General

Series	VLA1
Control Mode	PWM
Type	DC Drives
Protection	Overcurrent, Overtemperature
Humidity	5-95% non-condensing

Summary

Navigation in the Menu and Loading Default Settings

Reset Parameters to Default

Command the Run/Stop of the Motor

2-wires control from the flexible I/O terminal block

Configures the run/stop command using a 2-wire control from the flexible I/O terminal block.

From keypad

Sets up the run/stop command functionality via the device keypad.

Frequency Adjustment

From keypad

Adjusts the output frequency using the device's keypad interface.

From external potentiometer

Sets frequency adjustment using an external potentiometer connected to analog input 1.

From analog input signal type 0-10V

Configures frequency adjustment using a 0-10V analog input signal.

Frequency Adjustment (Continued)

From analog input signal type 4-20mA

Sets frequency adjustment using a 4-20mA analog input signal.

With preset frequency setpoints

Configures frequency adjustment using predefined setpoints activated by digital inputs.

Frequency Adjustment (Continued)

From motor potentiometer (MOP)

Enables frequency adjustment using dedicated MOP UP/DOWN inputs.

PID Control - Setpoint adjusted with keypad and feedback signal type 0-10V

Configures PID control with keypad setpoint and 0-10V feedback signal.

PID Control - Setpoint adjusted with keypad and feedback signal type 4-20mA

Configures PID control with keypad setpoint and 4-20mA feedback signal.

Motor Parameters

Automatic motor data identification

Enables automatic identification of motor data for optimal parameter settings.

Additional Functions

Configuration of the relay output function

Configures the function of the relay output with changeover contact.

Configuration of the D01 digital output function

Configures the function of the digital output (DO1).

Additional Functions (Continued)

Configuration of the A01 analog output function

Sets the parameters for the A01 analog output function.

Enable of the start at power-up function (auto-restart)

Enables the automatic start of the motor after power-up.

Additional Functions (Continued)

Command of digital inputs from PLC

Details how to command digital inputs from a PLC.

Configuration of the automatic (PID) / manual (frequency regulation) mode

Switches between automatic PID control and manual frequency regulation using digital inputs.

Additional Functions (Continued)

Manual mode (MAN) Configuration

Configures manual frequency regulation via a potentiometer for MAN mode.

PID Parameters Configuration (AUT mode)

Sets PID control parameters for automatic (AUT) mode.

Common Error Codes