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G-13
7. 3. 3 Setup by analog input signals (RX terminal)
Connect voltage signal (0 to 10 VDC) to the terminal RX so that the inverter can be run and
stopped with external commands.
<Related parameters>
Title Function Adjustment range Default value
Setup value
Operation command mode selection (Terminal) (Terminal)
Speed setting mode selection (RR) (RX)
FM terminal meter selection
FM terminal meter adjustment
Reference priority selection () ()
Analog input filter
(Disabled) to
(Max. filter capacity)
RX reference point #1 [%]
RX reference point #1 frequency [Hz]
RX reference point #2 [%]
RX reference point #2 frequency [Hz]
RX reference point #1 rate [%]
RX reference point #2 rate [%]
*
* Regardless of open/closed circuit between
R and CC terminals, run and stop operation is controllable.
Switching between forward rotation and reverse rotation is controllable by the terminals
F/R and RX if reverse rotation disabling selection F311 is properly set up.
Refer to 6.13.7, for details
Motor
IM
G/E
R/L1
U/T1
MCCB
Power
suppl
y
S/L2
T/L3
V/T2
W/T3
CC RX
RES
S1
S
2
C
C
S3
S4
F
R
ST
FM
A
M
FP
FLA
FLB
FLC
P24
OUT1
OUT2
VI II RR PP
CHARGE
Run/stop setup
To run and stop the inverter by external
commands.
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 RX.
Frequency characteristic is set up at the
two points of RX reference point #1
()/frequency(), RX
reference point #2()/frequency
().
Connection and calibration of
frequency meter
Connect a 1 mAdc full-scale DC current
meter, 7.5 VDC full-scale DC voltmeter or
rectifier type AC voltmeter. For calibration
of the meter, refer to the section 5.4.
Run
Stop
[%]
Point 2
Point 1
Frequency setting signal
Running frequency [Hz]
Frequency
meter
Forward
rotation
Reverse
rotation