LOVATO ELECTRIC VLA1 series, Быстрое руководство

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I586 GB 01 19
6
4.4 From analog input signal type 4-20mA
Parameter Function Setting Description
P201.01 Frequency setpoint source 2 Frequency adjusted with analog input 1 (AI1)
P210.00 Minimum frequency 0Hz Insert the value of the minimum frequency
P211.00 Maximum frequency 50Hz Insert the value of the maximum frequency
P220.00 Acceleration time 5sec Insert the value of the acceleration time
P221.00 Deceleration time 5sec Insert the value of the deceleration time
P430.01 Analog input 1 (AI1) configuration 4 Analog signal type 4-20mA
P430.02 Value of frequency when AI1 is at minimum 0Hz Frequency when AI1 is at 4mA
P430.03 Value of frequency when AI1 is at maximum 50Hz Frequency when AI1 is at 20mA
NO
C
OM
NC
G
ND
AI1 AI2
A
O1
10
V
24V
DI1 DI2 DI3 DI
4
DI
5
DO
1
G
N
D
Analog signal
4-20mA
+
–
4.5 With preset frequency setpoints
Parameter Function Setting Description
P210.00 Minimum frequency 0Hz Insert the value of the minimum frequency
P211.00 Maximum frequency 50Hz Insert the value of the maximum frequency
P220.00 Acceleration time 5sec Insert the value of the acceleration time
P221.00 Deceleration time 5sec Insert the value of the deceleration time
P400.18 Preset frequency selection bit 0 14 DI4 is the bit 0 of preset frequency selection
P400.19 Preset frequency selection bit 1 15 DI5 is the bit 1 of preset frequency selection
P450.01 Preset frequency 1 20Hz Value of preset frequency 1 (DI4 closed)
P450.02 Preset frequency 2 45Hz Value of preset frequency 2 (DI5 closed)
P450.03 Preset frequency 3 50Hz Value of preset frequency 3 (DI4 and DI5 closed)
DI5 (bit 0) DI4 (bit 1) Preset frequency activated
Open Open No preset frequency activated. The frequency is adjusted by the source set in P201.01
Open Closed Preset frequency 1
Closed Open Preset frequency 2
Closed Closed Preset frequency 3
N
O
C
OM
NC
G
N
D
AI
1
AI2
A
O
1
10
V
24V
DI1 DI2 DI3 DI4 DI
5
DO
1
G
N
D
Preset frequency
selection
Bit 0 Preset frequency
selection
Bit 1
Selection table of preset frequencies.
N
O
COM
N
C
G
N
D
AI1 AI
2
A
O1
10V 24V
DI1 DI
2
DI3 DI4 DI
5
DO1
GN
D
2-wire sensor with
output 4-20mA
supplied at 24VDC
+
–