Mitsubishi Electric FR-E700EX Manual page 3

Full of easy-to-use functions
Outstanding operability
•Operation is easy with the popular setting dial.
Speed and parameters can be set with frustration-free operability.
•Pr.79 Operating mode selection suitable for start and speed command combinations can be set
easily.
Flickering
Press and Rotate to select the
simultaneously (for 0.5 sec.) operation method.
•The drive unit is equipped with a USB connector (mini B
connector) to facilitate easy setting with FR Configurator (will
be compatible soon) from the computer.
Advanced operability popularized
High-speed graph function
with USB + FR Configurator
Mini B connector
USB cable Drive unit
FR Configurator
Worry-free maintainability
•The capacitors have a ten-year design life.
*2
*2: Surrounding air temperature: annual average 40ºC (there should be no corrosive gas,
flammable gas, oil mist, or dust)
Output current: motor rated current
The design life is a calculated value, not a guaranteed value.
•With the self-diagnosis function, part life warnings are output,
allowing the degree of part degradation to be monitored, and
thus facilitating scheduled preventative maintenance.
•A comb-shaped wiring cover can be fitted after wiring work,
allowing easy wiring.
•Replacement is easy with the adoption of a removable control
terminal block.
Terminal card
Comb-shaped wiring cover
3
Compact, high-performance drive unit
Flickering
Operation method Panel display
Start command Speed command Monitor LED
PU EXT
RUN button Setting dial
7 9 - 1
Blinking
External terminal Analog voltage PU EXT
7 9 - 2
STF/STR input
Blinking
External terminal PU EXT
7 9 - 3
Setting dial
STF/STR
ON Blinking
Analog voltage PU EXT
RUN button 7 9 - 4
input
Blinking ON
Press
•An optional enclosure surface operation
panel (FR-PA07) can be connected.
*1
The drive unit operation panel cannot be removed.
•An optional parameter unit (FR-PU07) can
also be connected. *1
•Featuring helpful setting features such as
direct input with ten-key pad, operating
status display, and help function.
•Parameter settings for up to three units can
be saved.
*1: A separate parameter unit connection cable (FR-CB20) is
required.
Side-by-side space saving installation
Lateral, side-by-side installation is possible, saving space.
*3
*3: Use the drive unit in a surrounding air temperature of 40ºC or less.
Compatible with CC-Link communication (option)
• Mitsubishi programmable controllers (Q, FX, L Series, etc.) can
be connected via CC-Link. Drive units can be operated,
operation monitored, and parameters changed from the
programmable controller.
Drive unit
Programmable controller
Up to 42 units
can be connected.
Master station
CPU
Power
supply unit
(
When only drive
unit connected
FR-A7NC
E kit
Terminating
resistor
CC-Link CC-Link Network
dedicated cable
Application examples
•Filling machines
(transfer conveyor)
•The conveyor can be stopped accurately at
Merits
the filling position without the use of an
external sensor.
•Being conformed to IP65 (motor), operation
is ensured even when liquids are spilled.
•No encoder, ensuring wire reduction.
Setting
complete
and
flicker.
•Printing machines
•Stable supply of water and ink is realized with
Merits
constant speed operation with minimum
speed fluctuations.
•Being conformed to IP65 (motor) operation is
ensured even when water or ink is splattered.
•Stable operation has also been realized for the
impact load generated when supplying ink
using a reduction gear equipped motor.
Water roller
Paper
Drive unit
)
FR-A7NC
E kit
Terminating
resistor
S e n s o r l e s s
•Conveyors
Position Position
control control
(ball screw)
•High-accuracy stopping is possible even
Merits
after repeated movements of back and forth.
•Machine miniaturization can be realized.
•No cooling fan in the motor, ensuring low
noise levels.
•Raw material supply
Speed Speed
control machines, extruders control
•Highly resistant to load fluctuations while
Merits
charging materials this ensures that materials
are supplied in stable quantities.
•Machine can be downsized.
•Consumes less energy and is quieter in
comparison to induction motors.
Material charging
Ink roller
S e r v o
•Glass substrate
Speed
conveyance
control
•Slow, stable product conveyance is realized
Merits
with low-speed, high-torque operation.
•High-accuracy operation is possible with
direct drive using no drive belt.
•No encoder means less wiring.
•The motor has no cooling fan, ensuring no
dust take-up. Ideal for use in clean rooms.
•Grinder
Speed
control
(machine tools)
•Swift tracking (fast-response) and high
Merits
rotational accuracy enables stable machining.
•Machine can be downsized.
Grinding wheel
4