Toshiba TOSVERT VF-MB1 Instruction Manual page 264

7.3.3
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









*1: Default setting values vary depending on the setup menu setting. Refer to section 11.5.
Power
Supply
7
* Connect a single-phase
input model to R/L1 and
S/L2/N.
Settings depending on voltage (-10 to +10 V) input
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
MCCB
R/L1
VF-MB1
S/L2
T/L3
FLA
FLB
FLC
CC VIB PP
Adjustment range
0 – 4
0 – 11
0: 0-+10V
1: -10-+10V
0 – 4
0 - 100%
0.0 - 500.0Hz
0 - 100%
0.0 - 500.0Hz
2 - 1000 ms
Motor
U/T1
IM
V/T2
W/T3
Forward
run
F
Reverse
R
run
RES
S1
S2
S3

CC
Forward run
Reverse run

±
-10 to +10 Vdc
0
G-16
Default setting Setting example
1
(panel keypad) (terminal board)
0
(setting dial 1) (terminal board VIB)
0
(-10 - +10V)
0
(Analog input)
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
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.
Operation frequency (Hz)



-100% 0% 100%
(-10V) (0V) (+10V)
Frequency setting signal
E6581697
0
2
1
0
0
0.0
100
50.0/60.0
64
Point 2

%
Point 1