Wiring; Terminal Connection Diagram - Mitsubishi Electric F700 Instruction Manual

Wiring

2.1 Wiring

2.1.1

Terminal connection diagram

*1. DC reactor (FR-HEL)
Sink logic
Main circuit terminal
Control circuit terminal
Three-phase AC
power supply
*2. To supply power to the
control circuit separately,
remove the jumper across
R1/L11 and S1/L21.
Control input signals (No voltage input allowed)
Terminal functions
vary with the input
terminal assignment
(Pr. 178 to Pr. 189)
(Refer to page 101)
Start self-holding selection
High speed
Multi-speed
Middle speed
selection
Low speed
Jog mode
Second function selection
*3. AU terminal
Output stop
can be used
as PTC input
terminal.
Terminal 4 input selection
(Current input selection)
Selection of automatic restart
after instantaneous
power failure
Contact input common
(Common for external power supply transistor)
Frequency setting signal (Analog)
Frequency setting
potentiometer
1/2W1k Ω
*5
* 4. Terminal input
specifications can be
Auxiliary
changed by analog input
specifications switchover
(Pr. 73, Pr. 267). Set the
Terminal
voltage/current input
switch in the OFF
position to select voltage
(Current
input (0 to 5V/0 to 10V)
and ON to select current
input (0 to 20mA).
(Refer to page 143)
* 5. It is recommended to use
2W1kΩ when the
frequency setting signal is
changed frequently.
CAUTION
· To prevent a malfunction due to noise, keep the signal cables more than 10cm away from the power cables.
· After wiring, wire offcuts must not be left in the inverter.
Wire offcuts can cause an alarm, failure or malfunction. Always keep the inverter clean.
When drilling mounting holes in an enclosure etc., take care not to allow chips and other foreign matter to enter the inverter.
· Set the voltage/current input switch correctly. Operation with a wrong setting may cause a fault, failure or malfunction.
14
Be sure to connect the DC reactor
supplied with the 75K or more.
When a DC reactor is connected
to the 55K or less, remove the
Earth
jumper across P1-P/+.
(ground)
MCCB MC
R/L1
S/L2
T/L3
R1/L11
Jumper
*2 S1/L21
Earth
(Ground)
STF
Forward
rotation
start
STR
Reverse
rotation
start
STOP
RH
RM
RL
JOG
RT
MRS
RES
Reset
AU
CS
SD
PC
24VDC power supply
10E(+10V)
10(+5V)
3
2
2
5
1
(+) 1
input (-)
(+)
4
4 input
(-)
input)
Connector
for plug-in option
connection
*1
Jumper
Jumper
P1
P/+ PX N/-
PR
*7
*7
Inrush current
limit circuit
ON
EMC filter
ON/OFF
OFF
connector *8
Main circuit
Control circuit
*3
AU
PTC
24V
PU
connector
*4 Voltage/current
input switch
4 2
ON
OFF
Initial value
0 to 5VDC
0 to 10VDC
selected
* 4
0 to 20mADC
(Analog common)
Initial
0 to ± 10VDC value
* 4
selected
0 to ± 5VDC
Initial
4 to 20mADC
value
0 to 5VDC
selected * 4
0 to 10VDC
Option connector 1
Terminating
resistor
Resistor unit
*6. A CN8 connector is
(Option)
provided with the
Brake unit
75K or more.
(Option)
*7. Do not use PR and PX terminals.
Please do not remove the jumper
connected to terminal PR and PX.
CN8
*6
U
V
W
*8. The 200V class 0.75K and 1.5K
are not provided with the ON/OFF
connector EMC filter.
C1
Terminal functions
B1
vary with the output
Relay output 1
terminal assignment
(Pr. 195, Pr. 196)
(Alarm output)
A1
(Refer to page 107)
C2
B2
Relay output 2
A2
Open collector output
RUN
Running
Terminal functions
SU
vary with the output
Up to frequency
terminal assignment
(Pr. 190 to Pr. 194)
IPF
Instantaneous
(Refer to page 107)
power failure
OL
Overload
FU
Frequency detection
SE
Open collector output common
Sink / source common
* 9. It is not necessary
when calibrating the
indicator from the
operation panel.
+ -
(Frequency meter, etc.)
FM
Calibration
resistor * 9
SD
(+)
AM
Analog signal output
(0 to 10VDC)
5
(-)
RS-485 terminals
TXD+
TXD- Data transmission
RXD+
Data reception
RXD-
SG
GND
5V (Permissible load
VCC
current 100mA)
Motor
IM
Earth
(ground)
cable
Relay output
Indicator
Moving-coil type
1mA full-scale