Mitsubishi Electric 800 Series User manual

INVERTER
INVERTER FR-F800
FR-F860 INSTRUCTION MANUAL (DETAILED)
D
HEAD OFFICE: TOKYO BUILDING 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN
IB(NA)-0600688ENG-D(2303)MEE Printed in Japan Specifications subject to change without notice.
FR-F800
FR-F860 (600V CLASS SPECIFICATION INVERTER)
INSTRUCTION MANUAL (DETAILED)
FR-F860-00027 to 00450-N6
FR-F860-00680 to 04420
FR-F862-05450 to 08500
Inverter for fans and pumps

1
Safety Instructions
Thank you for choosing this Mitsubishi Electric inverter.
This Instruction Manual provides instructions for advanced use of the FR-F860 series inverters.
Incorrect handling might cause an unexpected fault. Before using this inverter, always carefully read this Instruction Manual
and the Instruction Manual (Startup) packed with the product to use this product correctly.
Do not attempt to install, operate, maintain or inspect the product until you have read through this Instruction Manual and
appended documents carefully and can use the equipment correctly. Do not use this product until you have a full knowledge
of the equipment, safety information and instructions.
Installation, operation, maintenance and inspection must be performed by qualified personnel. Here, an expert means a person
who meets all the conditions below.
• A person who took a proper engineering training. Such training may be available at your local Mitsubishi Electric office.
Contact your local sales office for schedules and locations.
• A person who can access operating manuals for the protective devices (e.g. light curtain) connected to the safety control
system. A person who has read and familiarized himself/herself with the manuals.
In this Instruction Manual, the safety instruction levels are classified into "WARNING" and "CAUTION"
Note that even the level may even lead to a serious consequence according to conditions. Be sure to follow
the instructions of both levels as they are critical to personal safety.
WARNING
CAUTION
Incorrect handling may cause hazardous conditions, resulting in death or severe injury.
Incorrect handling may cause hazardous conditions, resulting in medium or slight injury,
or may cause only material damage.

2
Electric Shock Prevention
Fire Prevention
WARNING
While the inverter power is ON, do not remove the front cover or the wiring cover. Do not run the
inverter with the front cover or the wiring cover removed, as accidental contact with exposed high-
voltage terminals and internal components may occur, resulting in an electrical shock.
Even if power is OFF, do not remove the front cover except for wiring or periodic inspection. You may
accidentally touch the charged inverter circuits and get an electric shock.
Before wiring or inspection, the power lamp must be switched OFF. Any person who is involved in
wiring or inspection shall wait for at least 10 minutes after the power supply has been switched OFF
and check that there are no residual voltage using a tester or the like. The capacitor is charged with
high voltage for some time after power OFF, and it is dangerous.
This inverter must be earthed (grounded). Earthing (grounding) must conform to the requirements of
national and local safety regulations and electrical code (NEC section 250, IEC 61140 class 1 and
other applicable standards).
Any person who is involved in wiring or inspection of this equipment shall be fully competent to do the
work.
The inverter must be installed before wiring. Otherwise you may get an electric shock or be injured.
Setting dial and key operations must be performed with dry hands to prevent an electric shock.
Otherwise you may get an electric shock.
Do not subject the cables to scratches, excessive stress, heavy loads or pinching. Doing so may
cause an electric shock.
Do not change the cooling fan while power is ON. It is dangerous to change the cooling fan while
power is ON.
Do not touch the printed circuit board or handle the cables with wet hands. Doing so may cause an
electric shock.
When measuring the main circuit capacitor capacity, the DC voltage is applied to the motor for 1s at
powering OFF. Never touch the motor terminal, etc. right after powering OFF to prevent an electric
shock.
A PM motor is a synchronous motor with high-performance magnets embedded in the rotor. Motor
terminals holds high-voltage while the motor is running even after the inverter power is turned OFF.
Before wiring or inspection, the motor must be confirmed to be stopped. In an application, such as fan
and blower, where the motor is driven by the load, a low-voltage manual motor starter must be
connected at the inverter's output side, and wiring and inspection must be performed while the motor
starter is open. Otherwise you may get an electric shock.
CAUTION
Inverter must be installed on a nonflammable wall without holes (so that nobody touches the inverter
heat sink on the rear side, etc.). Mounting it to or near flammable material may cause a fire.
If the inverter has become faulty, the inverter power must be switched OFF. A continuous flow of large
current may cause a fire.
Do not connect a resistor directly to the DC terminals P/+ and N/-. Doing so could cause a fire.
Be sure to perform daily and periodic inspections as specified in the Instruction Manual. If a product is
used without any inspection, a burst, breakage, or a fire may occur.

3
Injury Prevention
Additional Instructions
The following instructions must be also followed. If the product is handled incorrectly, it may cause unexpected fault, an injury,
or an electric shock.
CAUTION
The voltage applied to each terminal must be the ones specified in the Instruction Manual. Otherwise
an explosion or damage may occur.
The cables must be connected to the correct terminals. Otherwise an explosion or damage may
occur.
The polarity (+ and -) must be correct. Otherwise an explosion or damage may occur.
While power is ON or for some time after power-OFF, do not touch the inverter as it will be extremely
hot. Touching these devices may cause a burn.
CAUTION
Transportation and installation
Any person who is opening a package using a sharp object, such as a knife and cutter, must wear
gloves to prevent injuries caused by the edge of the sharp object.
The product must be transported in correct method that corresponds to the weight. Failure to do so
may lead to injuries.
Do not stand or rest heavy objects on the product.
Do not stack the boxes containing inverters higher than the number recommended.
When carrying the inverter, do not hold it by the front cover; it may fall off or fail.
During installation, caution must be taken not to drop the inverter as doing so may cause injuries.
The product must be installed on the surface that withstands the weight of the inverter.
Do not install the product on a hot surface.
The mounting orientation of the inverter must be correct.
The inverter must be installed on a strong surface securely with screws so that it will not drop.
Do not install or operate the inverter if it is damaged or has parts missing.
Foreign conductive objects must be prevented from entering the inverter. That includes screws and
metal fragments or other flammable substance such as oil.
As the inverter is a precision instrument, do not drop or subject it to impact.
For the FR-F860-00090 or lower, the surrounding air temperature must be -10 to +30°C for the SLD
rating (-10 to +40°C for the LD rating) (non-freezing). Otherwise the inverter may be damaged.
For the FR-F860-00170 to 01080, the surrounding air temperature must be -10 to +40°C (non-
freezing). Otherwise the inverter may be damaged.
For the FR-F860-01440 or higher, the surrounding air temperature must be -10 to +40°C for the SLD
rating (-10 to +50°C for the LD rating) (non-freezing). Otherwise the inverter may be damaged.
The ambient humidity must be 95%RH or less (non-condensing). Otherwise the inverter may be
damaged. (Refer to page 31 for details.)

4
*1 2.9 m/s2 or less for the FR-F860-02890 or higher.
CAUTION
Transportation and installation
The storage temperature (applicable for a short time, e.g. during transit) must be between -20 and
+65°C. Otherwise the inverter may be damaged.
The inverter must be used indoors (without corrosive gas, flammable gas, oil mist, dust and dirt etc.)
Otherwise the inverter may be damaged.
This product must be used at an altitude of 2500 m or less, with 5.9 m/s2or less vibration*1 at 10 to 55
Hz (directions of X, Y, Z axes). Otherwise the inverter may be damaged. (For the installation at an
altitude above 1000 m, consider a 3% reduction in the rated current per 500 m increase in altitude.)
If halogen-based materials (fluorine, chlorine, bromine, iodine, etc.) infiltrate into a Mitsubishi Electric
product, the product will be damaged. Halogen-based materials are often included in fumigant, which
is used to sterilize or disinfest wooden packages. When packaging, prevent residual fumigant
components from being infiltrated into Mitsubishi Electric products, or use an alternative sterilization or
disinfection method (heat disinfection, etc.) for packaging. Sterilization of disinfection of wooden
package should also be performed before packaging the product.
Wiring
Do not install a power factor correction capacitor or surge suppressor/capacitor type filter on the
inverter output side. These devices on the inverter output side may be overheated or burn out.
The output side terminals (terminals U, V, and W) must be connected correctly. Otherwise the motor
will rotate inversely.
PM motor terminals (U, V, W) hold high-voltage while the PM motor is running even after the power is
turned OFF. Before wiring, the PM motor must be confirmed to be stopped. Otherwise you may get an
electric shock.
Never connect a PM motor to the commercial power supply. Applying the commercial power supply to
input terminals (U, V, W) of a PM motor will burn the PM motor. The PM motor must be connected with
the output terminals (U, V, W) of the inverter.
Test operation
Before starting operation, each parameter must be confirmed and adjusted. A failure to do so may
cause some machines to make unexpected motions.

5
WARNING
Usage
Stay away from the equipment after using the retry function in this product as the equipment will
restart suddenly after the output shutoff of this product.
Since pressing the STOP/RESET key may not stop output depending on the function setting status,
separate circuit and switch that make an emergency stop (power OFF, mechanical brake operation for
emergency stop, etc.) must be provided.
OFF status of the start signal must be confirmed before resetting the inverter fault. Resetting inverter
fault with the start signal ON restarts the motor suddenly.
Do not use a PM motor for an application where the PM motor is driven by its load and runs at a speed
higher than the maximum motor speed.
Use this inverter only with three-phase induction motors or with a PM motor. Connection of any other
electrical equipment to the inverter output may damage the equipment.
Do not modify the equipment.
Do not perform parts removal which is not instructed in this manual. Doing so may lead to fault or
damage of the product.

6
*2 DoS: A denial-of-service (DoS) attack disrupts services by overloading systems or exploiting vulnerabilities, resulting in a
denial-of-service (DoS) state.
CAUTION
Usage
The electronic thermal relay function does not guarantee protection of the motor from overheating. It
is recommended to install both an external thermal and PTC thermistor for overheat protection.
Do not use a magnetic contactor on the inverter input for frequent starting/stopping of the inverter.
Doing so may shorten the life of this product.
The effect of electromagnetic interference must be reduced by using a noise filter or by other means.
Otherwise nearby electronic equipment may be affected.
Appropriate measures must be taken to suppress harmonics. Otherwise power supply harmonics
from the inverter may heat/damage the power factor correction capacitor and generator.
When driving a 600 V class motor by the inverter, the motor must be an insulation-enhanced motor or
measures must be taken to suppress surge voltage. Surge voltage attributable to the wiring constants
may occur at the motor terminals, deteriorating the insulation of the motor.
When parameter clear or all parameter clear is performed, the required parameters must be set again
before starting operations because all parameters return to their initial values.
The inverter can be easily set for high-speed operation. Before changing its setting, the performances
of the motor and machine must be fully examined.
Stop status cannot be hold by the inverter's brake function. In addition to the inverter’s brake function,
a holding device must be installed to ensure safety.
Before running an inverter which had been stored for a long period, inspection and test operation
must be performed.
Static electricity in your body must be discharged before you touch the product.
Only one PM motor can be connected to an inverter.
A PM motor must be used under PM motor control. Do not use a synchronous motor, induction motor,
or synchronous induction motor.
Do not connect a PM motor in the induction motor control settings (initial settings). Do not use an
induction motor in the PM motor control settings. It will cause a failure.
In the system with a PM motor, the inverter power must be turned ON before closing the contacts of
the contactor at the output side.
To maintain the security (confidentiality, integrity, and availability) of the inverter and the system
against unauthorized access, DoS*2 attacks, computer viruses, and other cyberattacks from external
devices via network, take appropriate measures such as firewalls, virtual private networks (VPNs),
and antivirus solutions. We shall have no responsibility or liability for any problems involving inverter
trouble and system trouble by DoS attacks, unauthorized access, computer viruses, and other
cyberattacks.
When the emergency drive operation is performed, the operation is continued or the retry is repeated
even when a fault occurs, which may damage or burn the inverter and motor. Before restarting the
normal operation after using the emergency drive function, make sure that the inverter and motor
have no fault.

7
CAUTION
Emergency stop
A safety backup such as an emergency brake must be provided for devices or equipment in a system
to prevent hazardous conditions in case of failure of this product or an external device controlling this
product.
When the breaker on the inverter input side trips, the wiring must be checked for fault (short circuit),
and internal parts of the inverter for a damage, etc. The cause of the trip must be identified and
removed before turning ON the power of the breaker.
When a protective function activates, take an appropriate corrective action, then reset the inverter,
and resume the operation.
Maintenance, inspection and parts replacement
Do not carry out a megger (insulation resistance) test on the control circuit of the inverter. It will cause
a failure.
Disposal
The inverter must be treated as industrial waste.
General instruction
For clarity, illustrations in this Instruction Manual may be drawn with covers or safety guards removed.
Ensure all covers and safety guards are properly installed prior to starting operation. For details on the
PM motor, refer to the Instruction Manual of the PM motor.

8
MEMO

CONTENTS
9
Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Chapter 1 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
1.1 Product checking and accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
1.2 Component names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
1.3 Operation steps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
1.4 About the related manuals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Chapter 2 INSTALLATION AND WIRING . . . . . . . . . . . . . . . . . . . 24
2.1 Peripheral devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
2.1.1 Inverter and peripheral devices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
2.1.2 Peripheral devices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
2.2 Removal and reinstallation of the front covers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
2.3 Installation of the inverter and enclosure design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
2.3.1 Inverter installation environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
2.3.2 Amount of heat generated by the inverter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
2.3.3 Cooling system types for inverter enclosure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
2.3.4 Inverter installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
2.3.5 Protruding the heat sink through a panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
2.4 Terminal connection diagrams. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
2.5 Main circuit terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
2.5.1 Details on the main circuit terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
2.5.2 Terminal layout of the main circuit terminals, wiring of power supply and the motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
2.5.3 Applicable cables and the wiring length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
2.5.4 Earthing (grounding) precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
2.6 Control circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
2.6.1 Details on the control circuit terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
2.6.2 Control logic (sink/source) change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
2.6.3 Wiring of control circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
2.6.4 Wiring precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
2.6.5 When using separate power supplies for the control circuit and the main circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
2.6.6 When supplying 24 V external power to the control circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
2.7 Communication connectors and terminals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
2.7.1 PU connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
2.7.2 USB connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
2.7.3 RS-485 terminal block. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
2.8 Connection of stand-alone option units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
2.8.1 Connection of the DC reactor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

10
Chapter 3 PRECAUTIONS FOR USE OF THE INVERTER . . . . . 72
3.1 Electro-magnetic interference (EMI) and leakage currents . . . . . . . . . . . . . . . . . . . . . . . . . . .72
3.1.1 Leakage currents and countermeasures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
3.1.2 Countermeasures against inverter-generated EMI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
3.2 Power supply harmonics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76
3.2.1 Power supply harmonics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
3.3 Installation of a reactor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76
3.4 Power-OFF and magnetic contactor (MC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77
3.5 Countermeasures against deterioration of the 600 V class motor insulation . . . . . . . . . . . . . .79
3.6 Checklist before starting operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80
3.7 Failsafe system which uses the inverter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83
Chapter 4 BASIC OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . 88
4.1 Frequently-used parameters (simple mode parameters) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88
4.1.1 Simple mode parameter list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
4.2 Basic operation procedure (PU operation) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90
4.2.1 Operating at a set frequency (example: operating at 30 Hz) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
4.2.2 Setting the frequency by switches (multi-speed setting). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
4.2.3 Setting the frequency with analog signals (voltage input). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
4.2.4 Using an analog signal (current input) to give a frequency command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
4.3 Basic operation procedure (External operation). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96
4.3.1 Using the frequency set by the operation panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
4.3.2 Setting the frequency by switches (multi-speed setting) (Pr.4 to Pr.6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
4.3.3 Setting the frequency with analog signals (voltage input). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
4.3.4 Changing the frequency (60 Hz, initial value) at the maximum voltage input (5 V, initial value). . . . . . . . . . . . . . . . . . . . 101
4.3.5 Using an analog signal (current input) to give a frequency command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
4.3.6 Changing the frequency (60 Hz, initial value) at the maximum current input (at 20 mA, initial value) . . . . . . . . . . . . . . . 103
4.4 Basic operation procedure (JOG operation). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .104
4.4.1 Performing JOG operation using external signals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
4.4.2 JOG operation from the operation panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Chapter 5 PARAMETERS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
5.1 Parameter List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .108
5.1.1 Parameter list (by parameter number) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
5.1.2 Parameter list (by function group) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134

CONTENTS
11
5.2 Control method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
5.2.1 Changing the control method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
5.2.2 Selecting the Advanced magnetic flux vector control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
5.2.3 Selecting the PM motor control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
5.3 Speed control under PM motor control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
5.3.1 Setting procedure of PM motor control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
5.3.2 Performing high-accuracy, fast-response control (gain adjustment for PM motor control) . . . . . . . . . . . . . . . . . . . . . . . . 155
5.3.3 Troubleshooting in the speed control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
5.3.4 Torque detection filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
5.4 (E) Environment setting parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
5.4.1 Real time clock function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
5.4.2 Reset selection / disconnected PU detection / PU stop selection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
5.4.3 PU display language selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
5.4.4 Buzzer control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
5.4.5 PU contrast adjustment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
5.4.6 Direct setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
5.4.7 Resetting USB host errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
5.4.8 Multiple rating setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
5.4.9 Parameter write selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
5.4.10 Password function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
5.4.11 Free parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
5.4.12 Setting multiple parameters as a batch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
5.4.13 Extended parameter display and user group function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
5.4.14 Parameter copy alarm release . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
5.4.15 PWM carrier frequency and Soft-PWM control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
5.4.16 Inverter parts life display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
5.4.17 Maintenance timer alarm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
5.4.18 Current average value monitor signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
5.5 (F) Setting of acceleration/deceleration time and acceleration/deceleration pattern . . . . . . . 190
5.5.1 Setting the acceleration and deceleration time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
5.5.2 Acceleration/deceleration pattern . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
5.5.3 Remote setting function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
5.5.4 Starting frequency and start-time hold function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
5.5.5 Minimum motor speed frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
5.6 (D) Operation command and frequency command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
5.6.1 Operation mode selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
5.6.2 Startup in Network operation mode at power-ON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213
5.6.3 Start command source and frequency command source during communication operation . . . . . . . . . . . . . . . . . . . . . . . 214
5.6.4 Reverse rotation prevention selection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
5.6.5 Frequency setting via pulse train input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222
5.6.6 JOG operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224
5.6.7 Operation by multi-speed setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226
5.7 (H) Protective function parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229
5.7.1 Motor overheat protection (electronic thermal O/L relay) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230
5.7.2 Cooling fan operation selection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237
5.7.3 Earth (ground) fault detection at start / restricting reset method for an earth (ground) fault . . . . . . . . . . . . . . . . . . . . . . . 238
5.7.4 Initiating a protective function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240
5.7.5 Output short-circuit fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240
5.7.6 I/O phase loss protection selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241
5.7.7 Retry function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242
5.7.8 Emergency drive (Fire mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245
5.7.9 Checking faulty area in the internal storage device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253
5.7.10 Limiting the output frequency (maximum/minimum frequency). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253
5.7.11 Avoiding the mechanical resonance points (frequency jump). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255
5.7.12 Stall prevention operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257
5.7.13 Load characteristics fault detection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265
5.7.14 Motor overspeeding detection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270

12
5.8 (M) Monitor display and monitor output signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .271
5.8.1 Speed display and rotations per minute setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272
5.8.2 Monitor indicator selection using operation panel or via communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274
5.8.3 Monitor display selection for terminals CA and AM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 284
5.8.4 Adjustment of terminal CA and terminal AM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 288
5.8.5 Energy saving monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 291
5.8.6 Output terminal function selection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297
5.8.7 Output frequency detection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 305
5.8.8 Output current detection function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307
5.8.9 Output torque detection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309
5.8.10 Remote output function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 310
5.8.11 Analog remote output function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312
5.8.12 Fault code output selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 314
5.8.13 Pulse train output of output power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315
5.8.14 Detection of control circuit temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316
5.9 (T) Multi-Function Input Terminal Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .317
5.9.1 Analog input selection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 318
5.9.2 Analog input terminal (terminal 1, 4) function assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 322
5.9.3 Analog input compensation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 323
5.9.4 Analog input responsiveness and noise elimination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326
5.9.5 Frequency setting voltage (current) bias and gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 328
5.9.6 Bias and gain for voltage (current) setting of stall prevention operation level. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 333
5.9.7 Checking of current input on analog input terminal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 338
5.9.8 Input terminal function selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 343
5.9.9 Inverter output shutoff signal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 346
5.9.10 Selecting operation condition of the second function selection signal (RT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 348
5.10 (C) Motor constant parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .350
5.10.1 Applied motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 351
5.10.2 Offline auto tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 353
5.10.3 Offline auto tuning for a PM motor (motor constants tuning) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 363
5.10.4 Online auto tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 371
5.11 (A) Application parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .375
5.11.1 Electronic bypass function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 376
5.11.2 Self power management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 385
5.11.3 Start count monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 388
5.11.4 Traverse function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 389
5.11.5 Cleaning function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 391
5.11.6 PID control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 396
5.11.7 PID gain tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 415
5.11.8 Changing the display increment of the numerical values used in PID control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 421
5.11.9 PID pre-charge function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 424
5.11.10 Multi-pump function (Advanced PID function). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 429
5.11.11 PID control enhanced functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 440
5.11.12 Automatic restart after instantaneous power failure/flying start with an induction motor . . . . . . . . . . . . . . . . . . . . . . . . . 448
5.11.13 Offline auto tuning for a frequency search . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 454
5.11.14 Power failure time deceleration-to-stop function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 458
5.11.15 PLC function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 463
5.11.16 Trace function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 466
5.12 (N) Operation via communication and its settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .473
5.12.1 Wiring and configuration of PU connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 473
5.12.2 Wiring and configuration of RS-485 terminals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 475
5.12.3 Initial setting of operation via communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 478
5.12.4 Initial settings and specifications of RS-485 communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 483
5.12.5 Mitsubishi inverter protocol (computer link communication) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 485
5.12.6 MODBUS RTU communication specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500
5.12.7 BACnet MS/TP protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 516
5.12.8 USB device communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 532
5.12.9 Automatic connection with GOT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 533
5.12.10 Backup/restore . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 535

CONTENTS
13
5.13 (G) Control parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 537
5.13.1 Manual torque boost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 538
5.13.2 Base frequency, voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 539
5.13.3 Load pattern selection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 541
5.13.4 Excitation current low-speed scaling factor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 542
5.13.5 Energy saving control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 543
5.13.6 Adjustable 5 points V/F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 544
5.13.7 DC injection brake. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 546
5.13.8 Output stop function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 548
5.13.9 Start signal operation selection / Stop selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 550
5.13.10 DC feeding mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 553
5.13.11 Regeneration avoidance function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 559
5.13.12 Increased magnetic excitation deceleration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 562
5.13.13 Slip compensation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 563
5.13.14 Speed smoothing control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 564
Chapter 6 PROTECTIVE FUNCTIONS . . . . . . . . . . . . . . . . . . . . 566
6.1 Inverter fault and alarm indications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 566
6.2 Reset method for the protective functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 567
6.3 The list of fault displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 568
6.4 Causes and corrective actions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 570
6.5 Check first when you have a trouble . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 586
6.5.1 Motor does not start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 586
6.5.2 Motor or machine is making abnormal acoustic noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 588
6.5.3 Inverter generates abnormal noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 588
6.5.4 Motor generates heat abnormally . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 589
6.5.5 Motor rotates in the opposite direction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 589
6.5.6 Speed greatly differs from the setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 589
6.5.7 Acceleration/deceleration is not smooth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 590
6.5.8 Speed varies during operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 590
6.5.9 Operation mode is not changed properly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 591
6.5.10 Operation panel display is not operating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 591
6.5.11 Motor current is too large . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 591
6.5.12 Speed does not accelerate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 592
6.5.13 Unable to write parameter setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 593
6.5.14 Power lamp is not lit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 593
Chapter 7 PRECAUTIONS FOR MAINTENANCE AND
INSPECTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 596
7.1 Inspection item. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 596
7.1.1 Daily inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 596
7.1.2 Periodic inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 596
7.1.3 Daily and periodic inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 597
7.1.4 Checking the inverter module and the converter module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 599
7.1.5 Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600
7.1.6 Replacement of parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600
7.1.7 Removal and reinstallation of the control circuit terminal block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605
7.2 Measurement of main circuit voltages, currents and powers. . . . . . . . . . . . . . . . . . . . . . . . . 607
7.2.1 Measurement of powers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 609

14
7.2.2 Measurement of voltages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 609
7.2.3 Measurement of currents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 609
7.2.4 Measurement of inverter input power factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 609
7.2.5 Measurement of converter output voltage (across terminals P and N) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 609
7.2.6 Measurement of inverter output frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 609
7.2.7 Insulation resistance test using megger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 610
7.2.8 Pressure test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 610
Chapter 8 SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . 612
8.1 Inverter rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .612
8.2 Common specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .613
8.3 Outline dimension drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .615
8.3.1 Inverter outline dimension drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615
Chapter 9 APPENDIX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 622
9.1 Specification comparison between PM motor control and induction motor control . . . . . . . .622
9.2 Parameters (functions) and instruction codes under different control methods . . . . . . . . . . .623
9.3 For customers using HMS network options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .638
9.4 Ready bit status selection (Pr.349, N240) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .643
REVISIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 646

15
CHAPTER 1
CHAPTER 1
4
5
6
7
8
9
10
INTRODUCTION
1.1 Product checking and accessories .........................................................................................................................16
1.2 Component names .................................................................................................................................................18
1.3 Operation steps ......................................................................................................................................................20
1.4 About the related manuals......................................................................................................................................21

16 1. INTRODUCTION
1.1 Product checking and accessories
1INTRODUCTION
The contents described in this chapter must be read before using this product.
Always read the instructions before using the equipment.
For the INTRODUCTION of the separated converter type, refer to the FR-F802 (Separated Converter Type) Instruction Manual
(Hardware).
Abbreviations
Trademarks
• Microsoft and Visual C++ are registered trademarks of Microsoft Corporation in the United States and other countries.
• MODBUS is a registered trademark of SCHNEIDER ELECTRIC USA, INC.
• BACnet is a registered trademark of the ASHRAE (American Society of Heating, Refrigerating and Air-Conditioning
Engineers).
• LONWORKS is a registered trademark of Echelon Corporation in the United States and other countries.
• Other company and product names herein are the trademarks and registered trademarks of their respective owners.
Notes on descriptions in this Instruction Manual
• Connection diagrams in this Instruction Manual appear with the control logic of the input terminals as sink logic, unless
otherwise specified. (For the control logic, refer to page 54.)
1.1 Product checking and accessories
Unpack the product and check the rating plate and the capacity plate of the inverter to ensure that the model agrees with the
order and the product is intact.
Inverter model
• FR-F860-00450 or lower
• FR-F860-00680 or higher
Item Description
DU Operation panel (FR-LU08)
Operation panel Operation panel (FR-LU08)
Parameter unit Parameter unit (FR-PU07)
PU Operation panel and parameter unit
Inverter Mitsubishi Electric inverter FR-F860 series
Pr. Parameter number (Number assigned to function)
PU operation Operation using the PU (operation panel/parameter unit)
External operation Operation using the control circuit signals
Combined operation Combined operation using the PU (operation panel/parameter unit)
and External operation
FR --F8 06 - E3
00027
Symbol Voltage class
600 V class6
- N6
Symbol Description
00027 to 00450 Inverter SLD
rated current (A)
Symbol Circuit board coating
(conforming to IEC 60721-3-3: 1994 3C2/3S2)
UL Type 1
certification
Plated
conductor
With WithWithoutN6
CA3
Symbol Type
E3
FR --F8 06-300680
Symbol Voltage class
600 V class6
Symbol Description
00680 to 08500 Inverter SLD rated current (A) Symbol Circuit board coating
(conforming to IEC 60721-3-3: 1994 3C2/3S2)
With
With
Plated conductor
With
Without
06
60
- 60
Symbol Structure, functionality
Separated converter type 2
Standard model 0CA3
Symbol Type
3

17
1. INTRODUCTION
1.1 Product checking and accessories
1
2
3
4
5
6
7
8
9
10
Accessory
• Eyebolt for hanging the inverter
How to read the SERIAL number
Capacity Eyebolt Size Quantity
FR-F860-02890, 03360 M10 2
FR-F860-04420 M12 2
The SERIAL consists of one symbol, two characters indicating the
production year and month, and six characters indicating the control
number. The last digit of the production year is indicated as the Year, and
the Month is indicated by 1 to 9, X (October), Y (November), or Z
(December).
Rating plate
Input rating
Output rating
SERIAL
Inverter model
,1387;;;;;
02'(/)5)
287387;;;;;
6(5,$/;;;;;;;;;
0$'(,1;;;;;
Country of origin
Rating plate example
Symbol Year Month Control number
SERIAL

18 1. INTRODUCTION
1.2 Component names
1.2 Component names
Component names are shown below.
Symbol Name Description Refer to
page
(a) PU connector Connects the operation panel or the parameter unit. This connector also enables
the RS-485 communication.
65
(b) USB A connector Connects a USB memory device. 67
(c) USB mini B connector Connects a personal computer and enables communication with FR
Configurator2.
67
(d) RS-485 terminals Enables RS-485, MODBUS RTU communication and BACnet communication. 68
(e) Terminating resistor selection
switch (SW1)
Select whether or not to use the terminating resistor for RS-485 communication. 68
(f) Plug-in option connector 1 Connects a plug-in option or a communication option. Instruction
Manual of
the option
(g) Plug-in option connector 2
(h) Plug-in option connector 3
(i) Voltage/current input switch
(SW2)
Selects between voltage and current for the terminal 2 and 4 inputs. 318
(j) Control circuit terminal block Connects cables for the control circuit. 50
(k) Main circuit terminal block Connects cables for the main circuit. 41
(l) Charge lamp Stays ON while the power is supplied to the main circuit. 42
(m) Alarm lamp Turns ON when the protective function of the inverter is activated. 42
(n) Power lamp Stays ON while the power is supplied to the control circuit (R1/L11, S1/L21). 42
(o) Front cover (upper side) Remove this cover for the installation of the product, installation of a plug-in
(communication) option, RS-485 terminal wiring, switching of the voltage/current
input switch, etc.
28
(p) Front cover (lower side) Remove this cover for wiring. 28
(q) Accessory cover Remove this cover for using the PU connector. 65
(r) Cooling fan Cools the inverter. (FR-F860-00061 or higher.) 601
(s) Switches for manufacturer
setting (SW3 and SW4) Do not change the initial setting (OFF ). ─
(q)
(p)
(a)
(j)
(k)
(i)
(k)
(l)
(d)
(h)
(f)
(g)
(m)
(n)
(r)
(o)
(e)
(b)
(c)
(s)
(t)
OFF
ON

19
1. INTRODUCTION
1.2 Component names
1
2
3
4
5
6
7
8
9
10
(t) Control logic switchover
jumper connector
Changes the control logic of input signals as necessary. 54
Symbol Name Description Refer to
page