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E6581528
G-12
7
7.3.2 Setup by analog input signals (VI/II terminal)
Connect current signal (4 (0) to 20mAdc) or voltage signal (0 to 10Vdc) to the terminal II so that the inverter can be
run and stopped with external commands.
Example of setting
Title Function
Adjustment
range
Default setting
4 (0)~20mAdc 0~10Vdc
Command mode selection ~ (Terminal) (Terminal) (Terminal)
Frequency setting mode selection 1 ~ (RR/S4) (
VI/II
) (
VI/II
)
FM terminal meter selection ~
FM terminal meter adjustment - - - -
Analog VI/II voltage/current switching
: Voltage input
: Current input
Frequency priority selection ,
VI/II input point 1 setting ~ %
VI/II input point 1 frequency ~ Hz
VI/II input point 2 setting ~ %
VI/II input point 2 frequency ~ Hz (Note 1)(Note 1)(Note 1)
Analog input filter
(No filter)~
(Max. filter)
Note 1: Refer to page K-2.
Run/stop setup
To control switching between forward run
(F) and reverse run (R), run and stop by
external commands.
Setup of frequency setting signal and
running frequency characteristic
To set up frequency setting signal to be
input to the external signal (VI/II terminal)
and characteristic of running frequency.
Frequency characteristic is set up at the
two points of VI/II reference point 1
(
)/frequency (
), VI/II
reference point 2 (
)/frequency
(
).
Connection and calibration of
frequency meter
Connect a 1mAdc full-scale DC current
meter, 7.5Vdc full-scale DC voltmeter or
rectifier type AC voltmeter. For calibration
of the meter, refer to the Section 5.16.
Hz
%
Point 2
Point 1
Frequency setting signal
0%
20%
100%
(0
~
4
~
20mA) current input
(0
~
10V) voltage input
Operation
frequency
*4(0)~20mAdc
or 0~10Vdc
+
-
+
To apply a current through the VI/II terminal, the
setting of
needs to be changed.
Motor
R/L1
U/T1
MCCB
Power
supply
S/L2
T/L3
V/T2
W/T3
CCA RX
RES
S1
S2
CC
S3
F
R
FM
AM
FLA
FLB
FLC
P24/PLC
PWR
OUT1
VI/II
PP
VF-AS1
CHARGE
Forward run
Reverse run
Frequency
meter
NO
CC
RR/S4
IM
OUT2