I586 GB 01 19
1
VLA1…
QUICK GUIDE FOR THE CONFIGURATION OF VARIABLE SPEED
DRIVES
GB
GB
LOVATO ELECTRIC S.P.A.
24020 GORLE (BERGAMO) ITALIA
VIA DON E. MAZZA, 12
TEL. 035 4282111
FAX (Nazionale): 035 4282200
FAX (International): +39 035 4282400
E-mail info@
L
ovato
E
lectric.com
Web www.
L
ovato
E
lectric.com
SUMMARY
PAGE
1. Navigation in the menu
..............................................................................................................................................................................................................................................................................................
2
2. Reset parameters to default
......................................................................................................................................................................................................................................................................................
3
3. Command the run/stop of the motor
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4
3.1 2-wires control from the flexible I/O terminal block ...........................................................................................................................................................................................................................................
4
3.2 From keypad .......................................................................................................................................................................................................................................................................................................
4
4. Frequency 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 type 4-20mA ..............................................................................................................................................................................................................................................................
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4.5 With preset frequency setpoints .........................................................................................................................................................................................................................................................................
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4.6 From motor potentiometer (MOP) ......................................................................................................................................................................................................................................................................
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4.7 PID Control - Setpoint 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 parameters
.......................................................................................................................................................................................................................................................................................................
8
6. Additional functions
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6.1 Configuration of the relay output function ..........................................................................................................................................................................................................................................................
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6.2 Configuration of the DO1 digital output function ................................................................................................................................................................................................................................................
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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 .................................................................................................................................................................................................................................................................
11
6.6 Configuration of the automatic (PID) / manual (frequency regulation) mode ....................................................................................................................................................................................................
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6.7 Common error codes .........................................................................................................................................................................................................................................................................................
13
HOW DO YOU WANT TO COMMAND
THE RUN AND STOP OF THE MOTOR?
See chapter 3
HOW DO YOU WANT TO ADJUST
THE FREQUENCY OF THE MOTOR?
See chapter 4
SET THE MOTOR PARAMETERS
See chapter 5
LEARN HOW TO NAVIGATE THE MENU
See chapter 1
RESET PARAMETERS TO
DEFAULT
See chapter 2
CONFIGURE ADDITIONAL FUNCTIONS
See chapter 6
Steps to follow for the configuration of the variable speed drive:
