Mitsubishi Electric FR-A700 Technical Manual page 34

(4) FR-D700
Three-phase 400V class
MCCB MC
Three-phase AC
power supply
Output shutoff (Line 1)
Shorting wire
Output shutoff (Line 2)
Output shutoff terminal common
Forward rotation start
*2
Reverse rotation start
*2
High speed
*2
Multi-speed
Middle speed
*2
selection
Low speed
*2
Contact input common
24VDC power supply
(Common for external power supply transistor)
3
Frequency setting
2
potentiometer
*4
1
(+)
Terminal 4 input
(Current input)
(-)
*1 Operation panel is not removable from the inverter.
*2 Terminal function can be changed using [Pr. 178 to Pr. 182 Input terminal selection].
*3 Take caution not to short across terminals PC and SD when using between those terminals as 24VDC power supply.
*4 It is recommended to use 2W1k
*5 Can be changed by switching analog input specification ([
Pr.561
([ ]).
*6 Can be changed by switching analog input specification ([Pr.267])
To input voltage, set the voltage/current input switch to "V". To input current, set the voltage/current input switch to "I" (initial
setting).
*7 Terminal function can be changed using [Pr. 190 and Pr. 192 Output terminal selection].
*8 It is not necessary when calibrating the meter from the operation panel.
*9 Common terminal for terminal SO is terminal SC (Terminal SC is connected to terminal SD inside of the inverter.)
Jumper
P1 P/+
R
Converter
R/L1
S/L2
T/L3
Control
power
Voltage
supply
detection
24V
S1
Control
S2
SC
STF
STR
RH
RM
RL
SD
24V
PC
*3
5V
10
2 *5
5
Voltage/
current
input switch
*6
4 *6
when the frequency setting signal is changed frequently.
Pr.73
27
N/- PR
Inverter
+
TR
C
Current
Gate drive
detection
circuit
Operation
panel
circuit
RA
A
B
C
FM
SD
RUN
SE
SO
SC
PU
connector
]) Terminal 10 and 2 can be used as PTC input terminals
SPECIFICATIONS
Motor
U
V
IM
W
Earth (Ground)
Relay output
*7
(Fault output)
Indicator (Frequency meter, etc.)
Moving-coil type
1mA full-scale
+ -
Running
*7
Open collector output common
Sink/source common
Safety monitor output
*9
1