Toshiba TOSVERT VF-MB1 Instruction Manual page 262

7.3.1
You can set the frequency settings by inputting an analog voltage signal of 0 to 10Vdc between the VIA 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.
7
Power
Supply
* Connect a single-phase
input model to R/L1 and
S/L2/N.
Settings depending on voltage (0 to 10 V) input
Function
Command mode selection
Frequency setting mode
selection
Analog/logic input selection
(VIA/VIB)
VIA input point 1 setting
VIA input point 1 frequency
VIA input point 2 setting
VIA input point 2 frequency
Analog input filter
MCCB
R/L1
VF-MB1
S/L2
T/L3
FLA
FLB
FLC
PP
CC VIA
Adjustment range
0 - 4
0 - 11
0 - 4
0 - 100%
0.0 - 500.0Hz
0 - 100%
0.0 - 500.0Hz
2 - 1000 ms
 Run and stop settings
Motor
U/T1
IM
V/T2
W/T3
 Setting characteristics for the frequency
Forward
run  Connecting and calibrating the
F
R Reverse
run
RES
S1
S2
S3
CC
+
0 to 10 V
-
G-14
Default setting Setting example
1
(panel keypad) (terminal board)
0
(setting dial 1) (terminal board VIA)
0 (Voltage signal
(0 – 10V))
0
0.0
100
*1
64
You can switch between forward run (F)
and reverser run (R), and run/stop with
external signals.
setting signal and operation frequency
Set characteristics at two points in the
diagram below.
frequency meter
Select the type of meter connected at
 and calibrate.
 Refer to section 3.4 for details.
Hz
Point 2

Point 1

 
0% 100%
(0V) (10 V)
Voltage input
Frequency setting signal
E6581697
0
1
0 - 2
0
0.0
100
50.0/60.0
64
%