Toshiba TOSVERT VF-nC3E User Manual

E6582233
G-12
7
7.3.2 Settings depending on current (4 to 20 mA) input
You can set the frequency settings by inputting an analog current signal of 4 (0) to 20mA dc between the VI and
CC terminals.
The following shows examples when the run command is input from the terminal.
Title Function Adjustment range Default setting Setting example
 Command mode selection 0 - 2
1
(
panel ke
y
pad
)
0
(
terminal board
)

Frequency setting mode
selection
0 - 5
2
(
settin
g
dial
)
0
(
terminal board VI
)

Analog/logic input selection
(VI terminal)
0: Voltage signal input (0 - 10V)
1: Current signal input (4 - 20mA)
2: Logic input
3: Volta
g
e si
g
nal input
(
0
–
5V
)
0
1
(Current signal
(4 – 20mA))

VI input point 1 settin
g
0 - 100% 0 20
(
0
)
 VI input point 1 frequenc
y
0.0 - 400.0Hz 0.0 0.0
 VI input point 2 settin
g
0 - 100% 100 100

VI input point 2 frequenc
y
0.0 - 400.0Hz * 60.0
 Analo
g
input filter 4 - 1000 ms 64 64
Hz
%


 
Point 2
Point 1
Frequency setting signal
0% 20% 100%
(0 to 4 to 20 mA)
Current input
Operation frequency
 Run and stop settings
You can switch between forward run (F) and
reverser run (R), and run/stop with external
signals.
 Setting characteristics for the frequency
setting signal and operation frequency
Set characteristics at two points in the
diagram below.
 Connecting and calibrating the frequency
meter
Select the type of meter connected at 
and calibrate.
 Refer to section 3.4 for details.
Moto
r
IM
R/L1
U/T1
MCCB
Power
Supply
S/L2
T/L3
V/T2
W/T3
CC
S1
S2
CC
F
R
FM
FLC
P24
OUT
VI P5
VF-nC3E
Forward
run
Reverse
run
 = : Current signal input (4 – 20mA)
NO
+
-
4 (0) to 20 mA dc
FLA
FLB

Toshiba TOSVERT VF-nC3E Specifications

General

Brand	Toshiba
Model	TOSVERT VF-nC3E
Category	Inverter
Language	English