7. 3. 2 Setup by analog input signals (VI/II terminal)
Connect current signal (4 to 20 mADC) to the terminal II or voltage signal (0 to 10 VDC) to the terminal VI
so that the inverter can be run and stopped with external commands.
<Related parameters>
Title
Operation command mode selection
Speed setting mode selection
FM terminal meter selection
FM terminal meter adjustment
Reference priority selection
VI/II reference point #1
VI/II reference point #1 frequency
VI/II reference point #2
VI/II reference point #2 frequency
VI/II reference point #1 rate
VI/II reference point #2 rate
Analog input filter
※: Set "" when current signal (4 to 20 mADC) is connected to the terminal II, or set ""
when voltage signal (0 to 10 VDC) is connected to the terminal VI.
MCCB
Power
supply
*The terminals VI and II cannot be used together at a time. Be sure to use either of them.
Function
CHARGE
U/T1
R/L1
VF−P7
S/L2
V/T2
T/L3
W/T3
RES
S1
S2
FLA
S3
FLB
S4
FL
FLC
ST
F
P24
R
OUT1
FM
OUT2
AM
FP
G/E
CC
CC RX
VI II RR PP
+
−
+
−
G-12
Adjustment range
∼
∼
∼
−
∼
∼ [%]
∼ [Hz]
∼ [%]
∼ [Hz]
∼ [%]
∼ [%]
(Disabled) to
(Max. filter capacity)
■Run/stop setup
To control switching between forward
Motor
rotation (F) and reverse rotation (R),
run and stop by external commands.
IM
■Setup of frequency setting signal and
running frequency characteristic
To set up frequency setting signal and
characteristic of running frequency that
are to be externally input to the terminal
VI or II.
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
Forward rotation
Connect a 1 mAdc full-scale DC current
Reverse rotation
meter, 7.5 V dc full-scale DC voltmeter
or rectifier type AC voltmeter. For
calibration of the meter, refer to the
Frequency
section 5.4.
meter
[Hz]
* 0 ∼ 1 0 V d
0%
(0 ∼ 4
*4∼20mAdc
(0
Default value
Setup value
(Terminal)
(Terminal)
(RR)
(VI/II)
−
−
()
()
※
Point 2
Point 1
20%
100%
∼
20mA)II terminal
∼
10V )VI terminal
Frequency setting signal
[%]