Settings Depending On Voltage (0 To 10 V) Input - Toshiba TOSVERT VF-nC3E Instruction Manual

7.3.1

Settings depending on voltage (0 to 10 V) input

You can set the frequency settings by inputting an analog voltage signal of 0 to 10Vdc between the VI and CC
terminals.
The following shows examples when the run command is input from the terminal.
Title Function
 Command mode selection
Frequency setting mode

selection
Analog/logic input selection

(VI terminal)
 VI input point 1 setting
 VI input point 1 frequency
 VI input point 2 setting
 VI input point 2 frequency
 Analog input filter
MCCB
R/L1
Power
S/L2
Supply
T/L3
FLA
FLB
FLC
P24
OUT
NO
CC
 = : Voltage signal input (0 – 10 V) (default)
Adjustment range
0 - 2
0 - 5
0: Voltage signal input (0 - 10V)
1: Current signal input (4 - 20mA)
2: Logic input
3: Voltage signal input (0 - 5V)
0 - 100%
0.0 - 400.0Hz
0 - 100%
0.0 - 400.0Hz
4 - 1000 ms
Motor
VF-nC3E
U/T1
V/T2
W/T3
S1
S2
Forward
F
run
Reverse
R
run
FM
CC
VI P5
+
0 to 10 V
-
G-11
Default setting
1
(panel keypad)
2
(setting dial)
0
0
0.0
100
*
64
 Run and stop settings
You can switch between forward run (F)
and reverser run (R), and run/stop with
IM
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.
Hz

Point 1


0%
(0 V
Frequency setting signal
E6582233
Setting example
0
(terminal board)
0
(terminal board VI)
0
(Voltage signal
(0 – 10V))
0
0.0
100
60.0
64
7 7
Point 2
%

100%
to 10 V)