Do not use this manual as an alternative to the Technical Manual.
The products and specifications given in this manual and the manual contents can change
without notice to make the product and manual better.
Be sure to always use the latest version of this manual. Use this manual to correctly install, wire,
set, and operate this product.
Users can download the Technical Manual from the Yaskawa documentation website printed on
the back cover.
2Section Safety
Read all safety precautions before you install, wire, or operate the drive.
◆ Explanation of Signal Words
DANGER
prevent it.
WARNING
prevent it.
CAUTION
NOTICE
injury.
This signal word identifies a hazard that will cause serious injury or death if you do not
This signal word identifies a hazard that can cause death or serious injuries if you do not
Identifies a hazardous situation, which, if not avoided, can cause minor or moderate injury.
This signal word identifies a property damage message that is not related to personal
◆ General Safety Instructions
Yaskawa Electric manufactures and supplies electronic components for a variety of industrial
applications. The selection and application of Yaskawa products is the responsibility of the
designer of the equipment or the customer who assembles the final product. Yaskawa is not
responsible for how our products are incorporated into the final system design. In all cases,
Yaskawa products should not be incorporated into a product or design as the exclusive or sole
safety control function. All control functions are designed to dynamically detect failures and
operate safely without exception. All products that are designed to incorporate parts
manufactured by Yaskawa must be provided to the end user and include proper warnings and
instructions regarding their safe use and operation. All warnings from Yaskawa must be
promptly issued to the end user. Yaskawa offers warranties only for the quality of our products,
in compliance with standards and specifications that are described in the manual. Yaskawa does
not offer other warranties, either explicit or implied. Injuries, property damage, and lost business
opportunities caused by improper storage or handling and negligence oversight on the part of
your company or your customers will void Yaskawa's warranty for the product.
Note:
• Read this manual carefully when mounting, operating, and repairing AC drives.
• Obey all warnings, cautions, and notices.
• Approved personnel must perform all work.
• Install the drive according to this manual and local codes.
DANGER
this manual, it will cause serious injury or death. The manufacturer is not responsible for injuries or damage to
equipment.
Do not ignore the safety messages in this manual. If you ignore the safety messages in
drive. Before servicing, disconnect all power to the equipment and wait for the time specified on the warning label
at a minimum. The internal capacitor stays charged after the drive is de-energized. The charge indicator LED
extinguishes when the DC bus voltage decreases below 50 Vdc. When all indicators are OFF, measure for
dangerous voltages to make sure that the drive is safe. If you do work on the drive when it is energized, it will
cause serious injury or death from electrical shock.
WARNING
the drive and set parameters. If you do not test the system, it can cause damage to equipment or serious injury or
death.
WARNING
virtual input and output function parameters are correct. Virtual input and output functions can have different
default settings and operation than wired input and output functions. Incorrect function settings can cause serious
injury or death.
WARNING
drive, motor, and machine and attach covers, couplings, shaft keys, and machine loads before you energize the
drive. If personnel are too close or if there are missing parts, it can cause serious injury or death.
WARNING
engineer who made the DriveWorksEZ program before you operate the drive. If you do not know how the drive
will operate, it can cause serious injury or death. When you use DriveWorksEZ to make custom programming, the
drive I/O terminal functions change from factory settings and the drive will not operate as written in this manual.
WARNING
drive body and circuitry can cause serious injury or death, will cause damage to the drive, and will void the
warranty. Yaskawa is not responsible for modifications of the product made by the user.
WARNING
replace parts, and repair the drive. If personnel are not approved, it can cause serious injury or death.
WARNING
energized. If you touch the internal components of an energized drive, it can cause serious injury or death.
WARNING
energize the drive or operate peripheral devices. Wait for the time specified on the warning label at a minimum
and make sure that all indicators are OFF. Then check the wiring and peripheral device ratings to find the cause
of the problem. If you do not know the cause of the problem, contact Yaskawa before you energize the drive or
peripheral devices. If you do not fix the problem before you operate the drive or peripheral devices, it can cause
serious injury or death.
WARNING
Operate the drive in the specified range of the input voltage on the drive nameplate. Voltages that are higher than
the permitted nameplate tolerance can cause damage to the drive.
NOTICE
applicable codes and this manual. The drive is suitable for circuits that supply not more than 31,000 RMS
symmetrical amperes, 240 Vac maximum (200 V Class), 480 Vac maximum (400 V Class). Incorrect branch
circuit short circuit protection can cause serious injury or death.
CAUTION
drive. If the drive or covers fall, it can cause moderate injury.
NOTICE
applicable for use with an AC drive. If the motor does not have the correct insulation, it can cause a short circuit or
ground fault from insulation deterioration.
NOTICE
observe correct electrostatic discharge (ESD) procedures. If you do not follow procedures, it can cause ESD
damage to the drive circuitry.
NOTICE
megger insulation tester on the drive. These tests can cause damage to the drive.
NOTICE
can cause damage to the drive and connected equipment.
Electrical Shock Hazard. Do not examine, connect, or disconnect wiring on an energized
Crush Hazard. Test the system to make sure that the drive operates safely after you wire
Sudden Movement Hazard. Before you do a test run, make sure that the setting values for
Sudden Movement Hazard. Remove all personnel and objects from the area around the
Sudden Movement Hazard. Examine the I/O signals and internal sequence with the
Electrical Shock Hazard. Do not modify the drive body or drive circuitry. Modifications to
Electrical Shock Hazard. Only let approved personnel install, wire, maintain, examine,
Electrical Shock Hazard. Do not remove covers or touch circuit boards while the drive is
Electrical Shock Hazard. After the drive blows a fuse or trips a GFCI, do not immediately
Damage to Equipment. Do not apply incorrect voltage to the main circuit of the drive.
Fire Hazard. Install sufficient branch circuit short circuit protection as specified by
Crush Hazard. Tighten terminal cover screws and hold the case safely when you move the
Use an inverter-duty motor or vector-duty motor with reinforced insulation and windings
Damage to Equipment. When you touch the drive and circuit boards, make sure that you
Damage to Equipment. Do not do a withstand voltage test or use a megohmmeter or
Do not operate a drive or connected equipment that has damaged or missing parts. You
alternative methods, for example heat treatment, before you package the components. Gas from wood packaging
fumigated with halogen disinfectants, for example fluorine, chlorine, bromine, iodine or DOP gas (phthalic acid
ester), can cause damage to the drive.
Note:
• Do not use unshielded wire for control wiring. Use shielded, twisted-pair wires and ground the shield to the ground
terminal of the drive. Unshielded wire can cause electrical interference and unsatisfactory system performance.
• Do not put devices that radiate strong electromagnetic waves, for example radio transmitters, near the drive. If you use
these devices near the drive, the drive can operate incorrectly.
Do not use steam or other disinfectants to fumigate wood for packaging the drive. Use
◆ Warranty Information
■ Exclusion of Liability
• This product is not designed and manufactured for use in life-support machines or systems.
• Contact a Yaskawa representative or your Yaskawa sales representative if you are considering
the application of this product for special purposes, such as machines or systems used for
passenger cars, medicine, airplanes and aerospace, nuclear power, electric power, or undersea
relaying.
WARNING
cause the loss of human life, a serious accident, or physical injury, you must install applicable safety devices. If
you do not correctly install safety devices, it can cause serious injury or death.
Injury to Personnel. When you use this product in applications where its failure could
3Drive Specifications
Note:
• To get the OLV specifications, do Rotational Auto-Tuning.
• To get the longest product life, install the drive in an environment that meets the necessary specifications.
Table 3.1 Environment
ItemSpecification
Area of Use
Power Supply
Ambient
Temperature
Setting
Humidity
Storage
Temperature
Surrounding
Area
Indoors
Overvoltage Category III
IP20/UL Open Type: -10°C to +50 °C (14 °F to 122 °F)
IP20/UL Type 1: -10 °C to +40 °C (14 °F to 104 °F)
• When you install the drive in an enclosure, use a cooling fan or air conditioner to keep the internal
air temperature in the permitted range.
• Do not let the drive freeze.
95% RH or less
Do not let condensation form on the drive.
-20 °C to +70 °C (-4 °F to +158 °F) (short-term temperature during transportation)
Pollution degree 2 or less
Install the drive in an area without:
• Oil mist, corrosive or flammable gas, or dust
• Metal powder, oil, water, or other unwanted materials
• Radioactive materials or flammable materials, including wood
Obey local laws and regulations when moving and installing this product.
CAUTION
correctly when you move the drive. If the drive or covers fall, it can cause moderate injury.
Crush Hazard. Do not hold the drive by the keypad or front cover. Tighten the screws
5Receiving
The product packaging contains the product, instruction manual, and drilling template.
1.Examine the drive for damage or missing parts. Immediately contact the shipping company
if the drive is damaged. The Yaskawa warranty does not cover damage from shipping.
2.Examine the catalog code to make sure that you received the correct model. Examine the
catalog code in the “C/C” section of the drive nameplate to make sure that you received the
correct model.
3.Contact your supplier or Yaskawa sales office if you received an incorrect drive model or if
the drive does not operate correctly.
4.When you operate more than one drive, check all drives and motors separately.
NOTICE
can cause damage to the drive and connected equipment.
Do not operate a drive or connected equipment that has damaged or missing parts. You
Pass-through point to connect a USB cable to the drive to support the DriveWizard PC
tool and the DriveWizard Mobile App. Uses a USB cable (USB standard 2.0, type A mini-B) to connect the drive to a PC, Android smartphone, or tablet.
Starts the drive in LOCAL Mode.
Starts the operation in Auto-Tuning Mode.
Note:
Before you use the keypad to operate the motor, pushon the keypad to set
the drive to LOCAL Mode.
Stops drive operation.
Note:
Uses a stop-priority circuit. Pushto stop the motor. This will also apply
when a Run command (REMOTE Mode) is active at an external Run command
source. To disablepriority, set o2-02 = 0 [STOP Key Function Selection =Disabled].
Illuminated: The keypad controls the Run command (LOCAL Mode).
OFF: The control circuit terminal or serial transmission device controls the Run
command (REMOTE Mode).
Note:
• LOCAL: Use the keypad to operate the drive. Use the keypad to enter Run/Stop
commands and the frequency reference command.
• REMOTE: Use the control circuit terminal or serial transmission to operate the
drive. Use the frequency reference source entered in b1-01 and the Run command
source selected in b1-02.
The LED will illuminate to identify a fault if the drive detects a fault and an alarm at
the same time.
Illuminated: The drive is operating or is ready for operation.
OFF:
• The drive detects a fault.
• There is no fault and the drive received a Run command, but the drive cannot run.
For example, in Programming Mode.
Flashing: The drive is in STo [Safe Torque OFF] condition.
Flashing quickly: The voltage of the main circuit power supply is not in drive nameplate
specifications, and the external 24 V power supply provides the only power to the drive.
Illuminated: The drive is in normal operation.
OFF: The drive is stopped.
Flashing:
• The drive is decelerating to stop.
• The drive received a Run command, but the frequency reference is 0 Hz.
Flashing quickly:
• When the drive is in LOCAL Mode, the drive received a Run command from the
MFDI terminals and is switched to REMOTE Mode.
• The drive received a Run command from the MFDI terminals when the drive is not
in Drive Mode.
• The drive received a Fast Stop command.
• The safety function shut off the drive output.
• The user pushedon the keypad while the drive is operating in REMOTE
Mode.
• The drive is energized with an active Run command and b1-17 = 0 [Run Command
• Selects parameter numbers and increments or decrements setting values.
• Moves the cursor to the right.
• Resets the drive to clear a fault.
• Selects each mode, parameter, and set value.
• Push and hold to go back to the frequency reference screen (the initial screen).
6 Overview of Keypad Components and Functions
SymbolNameFunction
JLED Display
LO/RE Selection
K
L
Key
REV LEDIlluminated: The drive received a Reverse run command.
Shows parameters, errors, and other data.
Switches drive control for the Run command and frequency reference between the
keypad (LOCAL) and an external source (REMOTE).
Note:
• The LOCAL/REMOTE Selection Key continuously stays enabled after the drive
stops in Drive Mode. If the application must not switch from REMOTE to LOCAL
because it will have a negative effect on system performance, set o2-01 = 0 [LO/
RE Key Function Selection = Disabled] to disable.
• The drive will not switch between LOCAL and REMOTE when it is receiving a
Run command from an external source.
M
NRJ-45 Connector
REMOTE Run Selection = Accept Existing RUN Command], the drive can start suddenly. Before you change the
control source, remove all personnel from the area around the drive, motor, and load. Sudden starts can cause
serious injury or death.
DWEZ LEDIlluminated: The drive is In DriveWorksEZ operation.
Connects to the drive. Use an RJ-45 8-pin straight through UTP CAT5e extension cable
to install the keypad in a different location than the drive.
WARNING
Sudden Movement Hazard. If you change the control source when b1-07 = 1 [LOCAL/
Figure 7.6 Installation Spacing for More than One Drive (Side-by-Side)
Note:
Align the tops of drives that have different dimensions to help when you replace cooling fans.
◆ Removing/Reattaching Covers
DANGER
drive. Before servicing, disconnect all power to the equipment and wait for the time specified on the warning label
at a minimum. The internal capacitor stays charged after the drive is de-energized. The charge indicator LED
extinguishes when the DC bus voltage decreases below 50 Vdc. When all indicators are OFF, measure for
dangerous voltages to make sure that the drive is safe. If you do work on the drive when it is energized, it will
cause serious injury or death from electrical shock.
Electrical Shock Hazard. Do not examine, connect, or disconnect wiring on an energized
■ Remove the Front Cover
1.Use a slotted screwdriver to unlock the front cover of the drive.
Use a slotted screwdriver with a tip width of 2.5 mm (0.1 in) or less and a thickness of