Configuration 1: 2 Preset Speeds And Analogue Reference - 2 Running Directions - Leroy-Somer VARMECA-20 Instrucciones De Parametrización

LEROY-SOMER

4.3 - Configuration 1: 2 preset speeds and analogue reference - 2 running directions

Mains
power supply
Remote control
power supply
Marking Functions - Characteristics
Connection of protected mains supply phases
L1, L2 or 200V to 240V ± 10% 50-60Hz in single-phase
L1, L2, L3 220V to 480V ± 10%, 50-60Hz in three-phase
PE Earth connection
Connection of the braking resistor (optional)
R1, R2 VMA21 - min. resistance value = 200 Ohms
VMA22 - min. resistance value = 200 Ohms
Locking logic input
1 Terminals 1 and 3 not connected: drive disabled
Terminals 1 and 3 connected: drive enabled
2 Reference selection logic input
Source +24VDC, 30mA
3
Common at terminal 10
4 Source +10V, 10mA
5 0 V
Reference input 0 to +10V or 4-20mA
6 0-10V: input impedance = 100kOhms
4-20mA: input impedance = 0.5kOhms
7 Reverse/Stop logic input
8 Forward/Stop logic input
9 Reference selection logic input
Source +24VDC, 30mA
10
Common at terminal 3
Fault relay - volt-free contact 250V 1A
11, 12 Contact open: switched off or faulty
Contact closed: running
70
PARAMETER SETTING MANUAL
VARMECA 20
Variable speed motors and geared motors
WIRING DIAGRAMS
KM1
QS
AU
Braking
resistor
SB1
(Optional)
SB2 KM1
KM1
QS : Fused isolator
AU : Emergency stop
SB1 : Off button
SB2 : On button
VARMECA 20
1
S2
L1
2
L2
3
+24V
L3
4
+10V
5
0V
PE
6
7
R1
8
R2
9
S1
10
+24V
11
Fault relay
12
Associated parameter setting
CDC-VMA 20
P14 = Config. 1
P15 = VP1-1(Hz)
P16 = VP2-1(Hz)
P60 = ON for materials
handling applications
Reference
VP1-1
VP2-1
Analogue reference
For other parameter settings see sections 2 and 3.
3532 - 05.2004 / f
Analogue reference
selection
Control
potentiometer
Run reverse
Run forward
Selection of
preset speeds
PEGASE VMA 20
Terminal block configuration = Config. 1
VP1 = option 1-4
VP2 option 1-4 or VP1 option 2
Dynamic control = YES for
materials handling applications
S1 S2
1
0
-
0
0
1