Toshiba VF-S15 Instruction Manual page 128

7.3.3 Settings depending on voltage (-10 to +10 V) input
You can set the frequency settings by inputting an analog voltage signal of -10 to +10Vdc between the VIB 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 input terminal

selection (VIB)
Analog/logic input selection

(VIA/VIB)
 VIB input point 1 setting
 VIB input point 1 frequency
 VIB input point 2 setting
 VIB input point 2 frequency
 Analog input filter
*1: Default setting values vary depending on the setup menu setting. Refer to section 11.5.
MCCB
R/L1
Power
S/L2
Supply
T/L3
* Connect a single-phase
input model to R/L1 and
S/L2/N.
FLA
FLB
FLC
CC
Adjustment range
0 – 4
0 – 14
0: 0-+10V
1: -10-+10V
0 – 4
-100 - +100%
0.0 - 500.0Hz
-100 - +100%
0.0 - 500.0Hz
2 - 1000 ms
Motor
U/T1
VF-S15
V/T2
W/T3
Forward
run
F
Reverse
R
run
RES
S1
S2
S3

CC
Forward run
Reverse run

VIB PP
±
-10 to +10 Vdc
0
G-15
Default setting
1
(panel keypad)
0
(setting dial 1)
0
0
0
0.0
100
*1
64
 Run and stop settings
You can switch between forward run (F)
and reverser run (R), and run/stop with
M
external signals.
 Setting characteristics for the voltage
input signal and frequency
Set characteristics at two points.
Frequency (Hz)


-100% 0%
(-10V) (0V)
Voltage input signal
E6581611
Setting example
0
(terminal block)
2
(terminal VIB)
1
(-10 - +10V)
0
(Analog input)
0
0.0
100
50.0/60.0
64
Point 2

%

Point 1
100%
(+10V)
7