10YASKAWA TOMPC71061753A YASKAWA AC Drive GA500 Installation and Operation Instruction
1 English
1English
◆
General Information
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.
◆ Qualifications for the Intended User
Yaskawa created this manual for electrical specialists and engineers who have experience with
AC drive installation, adjustment, repair, inspection, and parts replacement. Persons without
technical training, minors, persons with disabilities or mental problems, persons with perception
problems, and persons with pacemakers must not use or operate this product.
◆ Section Safety
Read all safety precautions before you install, wire, or operate the drive.
■ Explanation of Signal Words
WARNING
drive. Install the drive as specified by this manual and local codes. The symbols in this section identify safety
messages in this manual. If you do not obey these safety messages, the hazards can cause serious injury, death,
or damage to the products and related equipment and systems.
These identifier words categorize and emphasize important safety precautions in these
instructions.
DANGER
prevent it.
WARNING
prevent it.
CAUTION
NOTICE
injury.
Read and understand this manual before you install, operate, or do maintenance on the
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
YASKAWA TOMPC71061753A YASKAWA AC Drive GA500 Installation and Operation Instruction11
1 English
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:
Failure to obey the safety messages in the manual can cause serious injury or death. Yaskawa is not responsible for
injuries or damage to equipment caused by ignoring the safety messages.
• 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
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. The drive has internal capacitors that stay charged after you
de-energize the drive.
WARNING
T2, and W/T3. Connect main power supply wiring to main circuit input terminals R/L1, S/L2, and T/L3. Incorrect
wiring can cause serious injury or death from fire.
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
ground the equipment correctly, it can cause serious injury or death if you touch the motor case.
WARNING
drive. Tighten loose clothing and remove all metal objects, for example watches or rings. Loose clothing can
catch on the drive and jewelry can conduct electricity and cause serious injury or death.
WARNING
standards and local safety regulations. The IEC/EN 61800-5-1:2007 standard specifies that you must wire the
power supply to automatically de-energize when the protective ground wire disconnects. If you turn on the
internal EMC filter, the leakage current of the drive will be more than 3.5 mA. You can also connect a protective
ground wire that has a minimum cross-sectional area of 10 mm
and regulations, it can cause serious injury or death.
WARNING
from the area around the drive, motor, and load. The drive and motor can start suddenly during Auto-Tuning and
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
incorrect voltages. Operate the drive in the specification range of the input voltage on the drive nameplate.
Voltages that are higher than the permitted nameplate tolerance can cause damage to the drive.
WARNING
install the drive near flammable or combustible materials. Attach the drive to metal or other noncombustible
material. Flammable and combustible materials can start a fire and cause serious injury or death.
WARNING
are too loose or too tight can cause incorrect operation and damage to the drive. Incorrect connections can also
cause death or serious injury from fire.
Electrical Shock Hazard. Do not examine, connect, or disconnect wiring on an energized
Fire Hazard. Do not connect main power supply wiring to drive motor terminals U/T1, V/
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. Always ground the motor-side grounding terminal. If you do not
Electrical Shock Hazard. Do not wear loose clothing or jewelry when you do work on the
Electrical Shock Hazard. Make sure that the protective ground wire conforms to technical
2
(copper wire). If you do not obey the standards
Sudden Movement Hazard. Before you do Auto-Tuning, remove all personnel and objects
Sudden Movement Hazard. Remove all personnel and objects from the area around the
Fire Hazard. Do not use the main circuit power supply (Overvoltage Category III) at
Fire Hazard. Do not put flammable or combustible materials on top of the drive and do not
Fire Hazard. Tighten all terminal screws to the correct tightening torque. Connections that
12YASKAWA TOMPC71061753A YASKAWA AC Drive GA500 Installation and Operation Instruction
1 English
WARNING
you tighten the screws at an angle not in the specified range, you can have loose connections that can cause
damage to the terminal block or start a fire and cause serious injury or death.
WARNING
circuit on the output can cause serious injury or death.
WARNING
conductor, the drive can cause a residual current. When a residual current operated protective or monitoring
device prevents direct or indirect contact, always use a type B Residual Current Monitor/Residual Current Device
(RCM/RCD) as specified by IEC/EN 60755. If you do not use the correct RCM/RCD, it can cause serious injury or
death.
WARNING
2xxxE, BxxxE, and 4xxxE to comply with the EMC Directive before you turn on the EMC filter or if there is high
resistance grounding. If the EMC filter is switched ON without the neutral point being grounded or if there is high
resistance grounding, it can cause death or serious injury.
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
immediately 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
applicable codes and this manual. The drive is suited 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.
CAUTION
of 15 minutes, then make sure that the heatsink is cool before you replace the cooling fans. If you touch a hot
drive heatsink, it can burn you.
NOTICE
electrostatic discharge (ESD) procedures. If you do not follow procedures, it can cause ESD damage to the drive
circuitry.
NOTICE
outputting voltage. Incorrect equipment sequencing can cause damage to the drive.
NOTICE
tests can cause damage to the drive.
NOTICE
can cause damage to the drive and connected equipment.
NOTICE
do not install these components, it can cause damage to the drive and connected equipment.
NOTICE
personnel read and obey the Braking Unit and Braking Resistor Unit Installation Manual (TOBPC72060001). If
you do not read and obey the manual or if personnel are not qualified it can cause damage to the drive and
braking circuit.
NOTICE
peripheral devices. Incorrect connections can cause damage to the drive.
NOTICE
(RCM/RCD) to the motor circuit. If you connect these devices to the output circuits, it can cause damage to the
drive and connected equipment.
Fire Hazard. Tighten screws at an angle in the specified range shown in this manual. If
Electrical Shock Hazard. Do not cause a short circuit on the drive output circuit. A short
Electrical Shock Hazard. When there is a DC component in the protective earthing
Electrical Shock Hazard. Ground the neutral point on the power supply of drive models
Crush Hazard. Test the system to make sure that the drive operates safely after you wire
Electrical Shock Hazard. After the drive blows a fuse or trips an RCM/RCD, do not
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
Burn Hazard. Do not touch a hot drive heatsink. De-energize the drive, wait for a minimum
When you touch the drive and circuit boards, make sure that you observe correct
Do not break the electrical connection between the drive and the motor when the drive is
Do not do a withstand voltage test or use a Megger insulation tester on the drive. These
Do not operate a drive or connected equipment that has damaged or missing parts. You
Install a fuse and equipment for residual current monitoring/detection (RCM/RCD). If you
Before you connect a dynamic braking option to the drive, make sure that qualified
Make sure that all connections are correct after you install the drive and connect
Do not connect phase-advancing capacitors, LC/RC noise filters, or leakage breakers
YASKAWA TOMPC71061753A YASKAWA AC Drive GA500 Installation and Operation Instruction13
1 English
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.
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.
Use an inverter-duty motor or vector-duty motor with reinforced insulation and windings
■ Intended Use
The drive is a commercial-use electrical device that controls the speed and rotation direction of a
motor. Do not use the drive for any other purpose.
1.Carefully read the technical manual.
2.Read all safety precautions before you install, wire, or operate the drive.
3.When you install the drive, wire and ground it according to all applicable standards and
safety precautions.
4.Make sure that you correctly install all components and protection covers.
5.Be sure to use the drive in the specified environmental conditions.
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.
Electrical Shock Hazard. Do not modify the drive body or drive circuitry. Modifications to
■ 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.
◆ Keypad: Names and Functions
Figure 1.1 Keypad
14YASKAWA TOMPC71061753A YASKAWA AC Drive GA500 Installation and Operation Instruction
Sym
bol
AUSB Terminal
B
C
D
E
F
NameFunction
RUN Key
STOP Key
LO/RE LED
ALM/ERR LED
READY LED
1 English
Table 1.1 Keypad: Names and Functions
Insertion point for a USB cable. Uses a USB cable (USB standard 2.0, type A - mini-B) to
connect the keypad to a PC.
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 stop the motor
when a Run command is active at an external Run command source (REMOTE Mode).
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: Operated using the keypad. Use the keypad to enter Run/Stop commands and
the frequency reference command.
• REMOTE: Operated from the control circuit terminal or serial transmission. Use the
frequency reference source entered in b1-01 and the Run command source selected in
b1-02.
Illuminated: The drive detects a fault.
OFF: There are no drive faults or alarms.
Flashing:
• An alarm
• Operation Errors
• An Auto-Tuning error
Note:
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 prepared for operation.
OFF:
• The drive detects a fault.
• There is no fault and the drive received a Run command, but the drive cannot operate. For
example, in Programming Mode.
Flashing: The drive is in STo [Safe Torque OFF] state.
Flashing quickly: The voltage of the main circuit power supply decreased, and the external 24
V power supply provides the only power to the drive.
YASKAWA TOMPC71061753A YASKAWA AC Drive GA500 Installation and Operation Instruction15
1 English
Sym
bol
G
H
NameFunction
Illuminated: The drive is in regular 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.
RUN LED
Left Arrow Key Moves the cursor to the left.
Up Arrow Key/
Down Arrow Key
/
Right Arrow Key
(RESET)
ENTER Key• Enters parameter values and settings.
Flashing quickly:
• The drive received a Run command from the MFDI terminals and is switching to
REMOTE Mode while the drive is in LOCAL 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 shuts 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 at
Power Up = Disregard Existing RUN Command].
• Moves to a different screen.
• Selects parameter numbers and increments or decrements setting values.
• Moves the cursor to the right.
• Restarts the drive to clear a fault.
• Selects each mode, parameter, and set value.
ESC Key• Goes back to the previous screen.
I
JLED Display
LO/RE Selection
K
L
16YASKAWA TOMPC71061753A YASKAWA AC Drive GA500 Installation and Operation Instruction
Key
REV LEDIlluminated: The drive received a Reverse run command.
• Push and hold to go back to the frequency reference screen (the initial screen).
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.
1 English
Sym
bol
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.
NameFunction
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/
◆ Installation
WARNING
install the drive near flammable or combustible materials. Attach the drive to metal or other noncombustible
material. Flammable and combustible materials can start a fire and cause serious injury or death.
CAUTION
drive. If the drive or covers fall, it can cause moderate injury.
NOTICE
can cause incorrect operation and damage to electrical devices.
NOTICE
drive during drive installation. Put a temporary cover over the drive during installation. Remove the temporary
cover before start-up. Unwanted objects inside of the drive can cause damage to the drive.
NOTICE
Incorrect ESD procedures can cause damage to the drive circuitry.
Note:
Do not put drive peripheral devices, transformers, or other electronics near the drive. Shield the drive from electrical
interference if components must be near the drive. Components near the drive can cause incorrect drive operation from
electrical interference.
Fire Hazard. Do not put flammable or combustible materials on top of the drive and do not
Crush Hazard. Tighten terminal cover screws and hold the case safely when you move the
Install the drive as specified by EMC Guidelines. If you do not obey the EMC Guidelines, it
Do not let unwanted objects, for example metal shavings or wire clippings, fall into the
Obey correct electrostatic discharge (ESD) procedures when you touch the drive.
■ Installation Environment
The installation environment is important for the lifespan of the product and to make sure that
the drive performance is correct. Make sure that the installation environment agrees with these
specifications.
Environment
Area of Use
Power Supply
Ambient
Temperature
Setting
Humidity
Storage
Temperature
YASKAWA TOMPC71061753A YASKAWA AC Drive GA500 Installation and Operation Instruction17
Indoors
Overvoltage Category III
IP20/UL Open Type: -10°C to +50 °C (14 °F to 122 °F)
IP20/UL Type1: -10 °C to +40 °C (14 °F to 104 °F)
• Drive reliability is better in environments that do not have wide temperature fluctuations.
• When installing 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)
Conditions
1 English
2
, 19.36 ft/s2)
Conditions
Environment
Surrounding Area
Altitude
Vibration
Installation
Orientation
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 or flammable materials.
• Harmful gas or fluids
• Salt
• Direct sunlight
Keep wood and other flammable materials away from the drive.
1000 m (3281 ft) maximum
Note:
Derate the output current by 1% for each 100 m (328 ft) to install the drive in altitudes between
1000 m to 4000 m (3281 ft to 13123 ft).
It is not necessary to derate the rated voltage in these conditions:
• Installing the drive at 2000 m (6562 ft) or lower
• Installing the drive between 2000 m to 4000 m (6562 ft to 13123 ft) and grounding the neutral
point on the power supply.
Contact Yaskawa or your nearest sales representative when not grounding the neutral point.
• 10 Hz to 20 Hz: 1 G (9.8 m/s
• 20 Hz to 55 Hz: 0.6 G (5.9 m/s
Install the drive vertically for sufficient airflow to cool the drive.
2
, 32.15 ft/s2)
■ 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. The drive has internal capacitors that stay charged after you
de-energize the drive.
Electrical Shock Hazard. Do not examine, connect, or disconnect wiring on an energized
◆ Electrical Installation
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, remove the covers
before measuring 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. The drive has internal capacitors that stay
charged after you de-energize the drive.
WARNING
Charge LED turns off. Remove the front cover and terminal cover to do work on wiring, circuit boards, and other
parts. Use terminals for their correct function only. Incorrect wiring, incorrect ground connections, and incorrect
repair of protective covers can cause death or serious injury.
WARNING
switch. If you touch electrical equipment that is not grounded, it can cause serious injury or death.
WARNING
Refer to the technical manual for more information about the I/O terminals. Wiring and grounding incorrectly or
modifying the cover may damage the equipment or cause injury.
18YASKAWA TOMPC71061753A YASKAWA AC Drive GA500 Installation and Operation Instruction
Electrical Shock Hazard. Do not examine, connect, or disconnect wiring on an energized
Electrical Shock Hazard. De-energize the drive and wait 5 minutes minimum until the
Electrical Shock Hazard.. Correctly ground the drive before you turn on the EMC filter
Electrical Shock Hazard. Use the terminals for the drive only for their intended purpose.
1 English
■ Standard Connection Diagram
Wire the drive as specified by Figure 1.2.
WARNING
switches. Incorrect Run/Stop circuit sequence settings can cause serious injury or death from moving equipment.
WARNING
energize the drive. If you momentarily close a digital input terminal, it can start a drive that is programmed for 3Wire control and cause serious injury or death from moving equipment.
WARNING
Parameters = 3-Wire Initialization] and make sure that b1-17 = 0 [Run Command at Power Up = Disregard
Existing RUN Command] (default). If you do not correctly set the drive parameters for 3-Wire operation before
you energize the drive, the motor can suddenly rotate in reverse when you energize the drive.
WARNING
drive before you set the Application Preset function. When you set the Application Preset function (A1-06 ≠ 0), it
changes the I/O terminal functions for the drive and it can cause equipment to operate unusually. This can cause
serious injury or death.
WARNING
applicable codes and this manual. The drive is suited 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.
NOTICE
ft), make sure that the motor insulation voltage is sufficient or use an inverter-duty motor or vector-duty motor with
reinforced insulation. Motor winding and insulation failure can occur.
Note:
Do not connect the AC control circuit ground to the drive enclosure. Failure to obey can cause incorrect control circuit
operation.
Sudden Movement Hazard. Set the MFDI parameters before you close control circuit
Sudden Movement Hazard. Correctly wire the start/stop and safety circuits before you
Sudden Movement Hazard. When you use a 3-Wire sequence, set A1-03 = 3330 [Initialize
Sudden Movement Hazard. Check the I/O signals and the external sequences for the
Fire Hazard. Install sufficient branch circuit short circuit protection as specified by
When the input voltage is 440 V or higher or the wiring distance is longer than 100 m (328
YASKAWA TOMPC71061753A YASKAWA AC Drive GA500 Installation and Operation Instruction19
1 English
Figure 1.2 Standard Drive Connection Diagram
*1For three-phase 200 V class and 400 V class drives, use terminals -, +1, +2, B1, and B2 to
connect options to the drive. For single-phase 200 V class drives, use terminals -, +1, B1,
and B2 to connect options to the drive.
WARNING
terminals B1, B2, -, +1, +2, and +3 terminals. Do not connect AC power to these terminals. Incorrect wiring
can cause damage to the drive and serious injury or death from fire.
20YASKAWA TOMPC71061753A YASKAWA AC Drive GA500 Installation and Operation Instruction
Fire Hazard. Only connect factory-recommended devices or circuits to drive
1 English
*2For circuit protection, the main circuit is separated from the surface case that can touch
the main circuit.
*3The control circuit is a Safety Extra-Low Voltage circuit. Separate this circuit from other
circuits with reinforced insulation. Make sure that the Safety Extra-Low Voltage circuit is
connected as specified.
*4Reinforced insulation separates the output terminals from other circuits. Users can also
connect circuits that are not Safety Extra-Low Voltage circuits if the drive output is 250
Vac 1 A maximum or 30 Vdc 1 A maximum.
*5Set L8-05 = 1 [Output Phase Loss Protect Select = Enabled] or set the wiring sequence to
prevent input phase loss.
■ Wire Selection
Select the correct wires for main circuit wiring.
Refer to Main Circuit Wire Gauges and Tightening Torques (for CE Standards) on page 283 for
wire gauges and tightening torques as specified by European standards.
Refer to Main Circuit Wire Gauges and Tightening Torques (for UL Standards) on page 296 for
wire gauges and tightening torques as specified by UL standards.
Table 1.2 Icons to Identify Screw Shapes
IconScrew Shape
+/-
Slotted (-)
Hex socket cap (WAF: 5 mm)
■ Control Circuit Wire Gauges and Tightening Torques
Table 1.3 Control Circuit Wire Gauges and Tightening Torques
Termi
nal
Block
TB1-1 PS, S1 - S7, SN, SC, SP
AM, AC, A1, A2, +V, H1, H2,
TB1-2
HC
MP, RP, AC, D+, D-, P1, C1, P2,
TB1-3
C2
TB2 MA, MB, MC
Terminal
Recommended
mm
Crimp Ferrules
Attach an insulated sleeve when you use crimp ferrules. Refer to Table 1.4 for the recommended
external dimensions and model numbers of the crimp ferrules.
Use the CRIMPFOX 6, a crimping tool made by PHOENIX CONTACT.
YASKAWA TOMPC71061753A YASKAWA AC Drive GA500 Installation and Operation Instruction21
Bare WireCrimp Ferrule
Gauge
2
(AWG)
0.75
(18)
0.75
(18)
Applicable
Gauge
mm2(AWG)
• Stranded wire
0.25 - 1.0
(24 - 17)
• Solid wire
0.25 - 1.5
(24 - 16)
• Stranded wire
0.25 - 1.5
(24 -16)
• Solid wire
0.25 - 1.5
(24 - 16)
Recommended
Gauge
mm2(AWG)
0.5
(20)
0.5
(20)
Applicable
Gauge
mm2(AWG)
0.25 - 0.5
(24 - 20)
0.25 - 1.0
(24 - 17)
1 English
Figure 1.3 External Dimensions of Crimp Ferrules
Table 1.4 Crimp Ferrule Models and Sizes
Wire Gauge
2
(AWG)
mm
0.25 (24)AI 0.25-8YE12.580.82.0
0.34 (22)AI 0.34-8TQ12.580.82.0
0.5 (20)
ModelL (mm)L1 (mm)φd1 (mm)φd2 (mm)
AI 0.5-8WH,
AI 0.5-8OG
1481.12.5
◆ Drive Start-Up
■ Set up the Drive with General-Purpose Setup Mode
Drive parameters are in letter groups from A to U. Setup Mode [STUP] contains only the most
frequently used parameters to help you set up the drive more easily.
Figure 1.4 Parameters in General-Purpose Setup Mode
Table 1.5 shows the parameters available in Setup Mode. To access parameters not shown in the
Setup Mode, use themenu.
Table 1.5 Parameters in General-Purpose Setup Mode
User ParametersParameterName
A2-01A1-02Control Method Selection
A2-02b1-01Frequency Reference Selection 1
A2-03b1-02Run Command Selection 1
A2-04b1-03Stopping Method Selection
A2-05C1-01Acceleration Time 1
22YASKAWA TOMPC71061753A YASKAWA AC Drive GA500 Installation and Operation Instruction
User ParametersParameterName
A2-06C1-02Deceleration Time 1
A2-07C6-01Normal / Heavy Duty Selection
A2-08C6-02Carrier Frequency Selection
A2-09d1-01Reference 1
A2-10d1-02Reference 2
A2-11d1-03Reference 3
A2-12d1-04Reference 4
A2-13d1-17Jog Reference
A2-14E1-01Input AC Supply Voltage
A2-15E1-03V/f Pattern Selection
A2-16E1-04Maximum Output Frequency
A2-17E1-05Maximum Output Voltage
A2-18E1-06Base Frequency
A2-19E1-09Minimum Output Frequency
A2-20E1-13Base Voltage
A2-21E2-01Motor Rated Current (FLA)
A2-22E2-04Motor Pole Count
A2-23E2-11Motor Rated Power
A2-24H4-02Terminal AM Analog Output Gain
A2-25L1-01Motor Overload (oL1) Protection
A2-26L3-04Stall Prevention during Decel
Note:
• When you change A1-02 [Control Mode Selection], the settings of some parameters automatically change.
1 English
• This manual also shows parameters that are not in Setup Mode. Use theto set the parameters not
shown in the Setup Mode.
• Display parameters change when the A1-06 [Application Preset] setting changes.
◆ Drive Parameters
Refer to the following table when you set the most important parameters.
Note:
You can change parameters that have “RUN” in the “No.” column during drive operation.
YASKAWA TOMPC71061753A YASKAWA AC Drive GA500 Installation and Operation Instruction23
1 English
No.
(Hex.)
A1-02Control Method
A1-03Initialize ParametersSets parameters to default values.
b1-01Frequency Reference
b1-02Run Command
b1-03Stopping Method
b1-04Reverse Operation
C1-01
RUN
C1-02
RUN
C2-01S-Curve Time @ Start
C2-02S-Curve Time @ End
C2-03S-Curve Time @ Start
C2-04S-Curve Time @ End
C6-01Normal / Heavy Duty
C6-02Carrier Frequency
d1-01 - d1-16
RUN
d1-17
RUN
d2-01Frequency Reference
NameDescription
Selection
Selection 1
Selection 1
Selection
Selection
Acceleration Time 1Sets the length of time to accelerate from zero to maximum output frequency.
Deceleration Time 1Sets the length of time to decelerate from maximum output frequency to zero.
of Accel
of Accel
of Decel
of Decel
Selection
Selection
Reference 1 to 16Sets the frequency reference in the units from o1-03 [Frequency Display Unit
Jog ReferenceSets the Jog frequency reference in the units from o1-03 [Frequency Display
Upper Limit
Sets the control method for the drive application and the motor.
0: V/f Control, 2: Open Loop Vector, 5: PM Open Loop Vector,
6: PM Advanced Open Loop Vector, 8: EZ Vector Control
0: No Initialization, 1110: User Initialization, 2220: 2-Wire Initialization,
3330: 3-Wire Initialization
Sets the input method for the frequency reference.
0: Keypad, 1: Analog Input, 2: Memobus/Modbus Communications,
3: Option PCB, 4: Pulse Train Input
Sets the input method for the Run command.
0: Keypad, 1: Digital Input, 2: Memobus/Modbus Communications,
3: Option PCB
Sets the method to stop the motor after removing a Run command or entering a
Stop command.
0: Ramp to Stop, 1: Coast to Stop, 2: DC Injection Braking to Stop,
3: Coast to Stop with Timer, 9: Stop with Constant Distance
Sets the reverse operation function. Disable reverse operation in fan or pump
applications where reverse rotation is dangerous.
0: Reverse Enabled, 1: Reverse Disabled
Sets the S-curve acceleration time at start.
Sets the S-curve acceleration time at completion.
Sets the S-curve deceleration time at start.
Sets the S-curve deceleration time at completion.
Sets the drive duty rating.
0: Heavy Duty Rating, 1: Normal Duty Rating
Sets the carrier frequency for the transistors in the drive.
1: 2.0 kHz, 2: 5.0 kHz (4.0 kHz AOLV/PM), 3: 8.0 kHz (6.0 kHz AOLV/PM),
Sets the operation time for the electronic thermal protector of the drive to
prevent damage to the motor. Usually it is not necessary to change this setting.
Sets the method that the drive will use to prevent overvoltage faults when
decelerating.
0: No, 1: General Purpose, 2: Intelligent (Ignore Decel Ramp),
3: General Purpose w/ DB resistor, 4: Overexcitation/High Flux,
5: Overexcitation/High Flux 2, 7: Overexcitation/High Flux 3
◆ Troubleshooting
If the drive or motor do not operate correctly, look at the drive keypad for fault and alarm
information.
• For drive faults:
– The keypad shows the fault code.
– ALM/ERR LED stays illuminated.
– The drive shuts off output, and the output terminal set for Fault [H2-01 to H2-03 = E]
activates. The motor coasts to stop.
• For drive alarms:
– The keypad shows the alarm code.
– ALM/ERR LED flashes.
– The drive will continue to operate the motor. Some alarms let you select a motor stopping
method.
■ Fault Reset Procedure
1.Remove the cause of the alarm or fault.
2.While the keypad is showing the fault or alarm code, pushon the keypad.
This table gives information about the causes and possible solutions of the most frequent faults
and alarms.
26YASKAWA TOMPC71061753A YASKAWA AC Drive GA500 Installation and Operation Instruction
Refer to the technical manual for a complete list of all faults and alarms.
CodeNameCausesPossible Solutions
bbBaseblock
CrSTCannot Reset
FWD/REV Run
EF
Command Input Error
EF1 - EF7
External Fault
(Terminal Sx)
GFGround Fault
oCOvercurrent
oL1Motor Overload
An external baseblock command
was entered through one of the
MFDI terminals Sx, and the drive
output stopped as shown by an
external baseblock command.
The drive received a fault reset
command when a Run command
was active.
A forward command and a reverse
command were input at the same
time for longer than 0.5 s.
MFDI terminal Sx caused an
external fault through an external
device.
External Fault [H1-xx = 20 to 2B]
is set to MFDI terminal, but the
terminal is not in use.
Overheating caused damage to the
motor or the motor insulation is
not satisfactory.
The motor main circuit cable is
contacting ground to make a short
circuit.
An increase in the stray
capacitance of the cable and the
ground terminal caused an
increase in the leakage current.
There was a problem with the
drive hardware.
• The motor main circuit cable is
contacting ground to make a
short circuit.
• The load is too large.
• The acceleration time is too
short.
• The V/f pattern settings are
incorrect.
• The motor data is incorrect.
• A magnetic contactor was
switched at the output.
The motor load is too large.Decrease the motor load.
The drive is operating a generalpurpose motor with a high load at
lower speed than the rated speed.
Examine the external sequence and timing
of the baseblock command input.
Turn off the Run command then de-energize
and re-energize the drive.
Examine the forward and reverse command
sequence and correct the problem.
• Remove the cause of the external fault to
clear the external fault input in the
MFDI.
• Correctly set the MFDI.
Measure the motor insulation resistance, and
replace the motor if there is electrical
conduction or unserviceable insulation.
• Examine the motor main circuit cable for
damage, and repair short circuits.
• Measure the resistance between the
motor main circuit cable and the ground
terminal. If there is electrical conduction,
replace the cable.
• If the wiring length of the cable is more
than 100 m, decrease the carrier
frequency.
• Decrease the stray capacitance.
Replace the control board or the drive. For
information about replacing the control
board, contact Yaskawa or your nearest sales
representative.
• Replace damaged output cables or motor
cables.
• Repair damaged devices.
• Make sure that the parameter settings are
correct.
• Make sure that the sequence of the
electromagnetic contactor on the drive
output side is correct.
Use a motor with an external cooling fan
and set the correct motor type to L1-01[Motor Overload (oL1) Protection].
1 English
YASKAWA TOMPC71061753A YASKAWA AC Drive GA500 Installation and Operation Instruction27
1 English
oL2Drive Overload
ovOvervoltage
PFInput Phase Loss
SToSafe Torque OFF
The acceleration/deceleration
times or cycle times are too short.
The setting of the motor rated
current is incorrect.
• The load is too large.
• The drive capacity is too small.
• The torque is too large at low
speed.
• The power supply voltage is
too high.
• The deceleration time is too
short.
• The stall prevention function is
disabled.
• The braking resistor is not
connected or is broken.
• Motor control is not stable.
• The input voltage is too high.
There is a phase loss in the drive
input power.
Loose wiring in the input power
terminals.
The drive input power voltage is
changing too much.
Unsatisfactory balance between
voltage phases.
The main circuit capacitors have
become unserviceable.
Safe Disable inputs H1-HC and
H2-HC are open.
Increase the acceleration and deceleration
times.
Make sure that the rated current set in E2-01[Motor Rated Current (FLA)] is correct.
• Examine the load.
• Make sure that the drive is large enough
for the load.
• The overload capability of the drive
decreases at low speeds. Decrease the
load or replace the drive with a larger
capacity drive.
• Increase the deceleration time.
• Set L3-04 ≠ 0 [Stall Prevention during
Decel ≠ Disabled] to enable stall
prevention.
• Replace the braking resistor.
• Make sure that the motor parameter
settings are correct, and adjust the torque
and slip compensation if necessary.
• Make sure that the supply voltage is
correct for the drive specifications.
Correct all wiring errors with the main
circuit power supply.
Tighten the screws to the correct tightening
torque.
• Examine the supply voltage for
problems.
• Make the drive input power stable.
• Examine the supply voltage for
problems.
• Make the drive input power stable.
• If the supply voltage is good, examine
the magnetic contactor on the main
circuit side for problems.
• Examine the capacitor maintenance time
in monitor U4-05[CapacitorMaintenance].
• If U4-05 is more than 90%, replace the
capacitor. Contact Yaskawa or your
nearest sales representative for more
information.
• Examine the supply voltage for
problems.
• Re-energize the drive.
• If the alarm stays, replace the circuit
board or the drive. For information about
replacing the control board, contact
Yaskawa or your nearest sales
representative.
• Make sure that the Safe Disable signal is
input from an external source to terminal
H1-HC and H2-HC.
• When the Safe Disable function is not in
use, connect terminals H1-HC and H2HC.
28YASKAWA TOMPC71061753A YASKAWA AC Drive GA500 Installation and Operation Instruction
1 English
SToF
Safe Torque OFF
Failure
One of the two terminals H1-HC
and H2-HC received the Safe
Disable input signal.
The Safe Disable input signal is
wired incorrectly.
There is internal damage to one
Safe Disable channel.
• Make sure that the Safe Disable signal is
input from an external source to
terminals H1-HC or H2-HC.
• When the Safe Disable function is not in
use, connect terminals H1-HC and H2HC.
Replace the board or the drive. For
information about replacing the control
board, contact Yaskawa or your nearest sales
representative.
◆ Disposal
■ Disposal Instructions
Correctly dispose of the drive and packing material as specified by applicable regional, local,
and municipal laws and regulations.
■ WEEE Directive
The wheelie bin symbol on this product, its manual, or its packaging identifies that you must
recycle it at the end of its product life.
You must discard the product at an applicable collection point for electrical and electronic
equipment (EEE). Do not discard the product with usual waste.
◆ European Standards
Figure 1.5 CE Mark
The CE Mark identifies that the product meets environmental and safety standards in the
European Union. Products manufactured, sold, or imported in the European Union must display
the CE Mark.
European Union standards include standards for electrical appliances (Low Voltage Directive),
standards for electrical noise (EMC Directive), and standards for machinery (Machinery
Directive).
This product displays the CE Mark in accordance with the Low Voltage Directive, the EMC
Directive, and the Machinery Directive.
YASKAWA TOMPC71061753A YASKAWA AC Drive GA500 Installation and Operation Instruction29
1 English
Table 1.6 Harmonized Standard
European DirectiveHarmonized Standard
CE Low Voltage Directive Compliance
2014/35/EU
EMC Directive
2014/30/EU
Machinery Directive
2006/42/EC
IEC/EN 61800-5-1:2007
EN 61800-3: 2004+A1:2012
• EN ISO 13849-1:2015 (PL e (Cat.III))
• IEC 62061(ed.1);am1;am2 (SILCL3)
• EN 62061:2005/A2:2015 (SILCL3)
• IEC/EN 61800-5-2:2016
The customer must display the CE Mark on the final device containing this product. Customers
must verify that the final device complies with EU standards.
■ CE Low Voltage Directive Compliance
It has been confirmed that this product complies with the CE Low Voltage Directive by
conducting a test according to IEC/EN 61800-5-1:2007.
The following conditions must be satisfied for machines and devices incorporating this product
to comply with the CE Low Voltage Directive.
■ Area of Use
Install this product in a location with Overvoltage Category III and pollution degree 2 or less as
specified in IEC/CE 60664.
■ Connect a Fuse to the Input Side (Primary Side)
The drive circuit protection must comply with IEC/EN 61800-5-1:2007 for protection against a
short circuit in the internal circuitry. Connect semiconductor fuses on the input side for branch
circuit protection.
Refer to Single-Phase 200 V Class on page 280, Three-Phase 200 V Class on page 280, and
Three-Phase 400 V Class on page 281 for more information. About recommended fuses.
WARNING
immediately 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.
Electrical Shock Hazard. After the drive blows a fuse or trips an RCM/RCD, do not
■ EMC Directive
Use drives with built-in EMC filters or install external EMC filters to the drive input side to
comply with the EMC Directive.
Drives with built-in EMC filters (models 2xxxE, BxxxE, 4xxxE) were tested in accordance with
European standard IEC/EN 61800-3:2004/A1:2012, and comply with the EMC Directive.
■ Wire Selection
Select the correct wires for main circuit wiring.
Refer to Main Circuit Wire Gauges and Tightening Torques (for CE Standards) on page 283 for
wire gauges and tightening torques as specified by European standards.
Refer to Main Circuit Wire Gauges and Tightening Torques (for UL Standards) on page 296 for
wire gauges and tightening torques as specified by UL standards.
30YASKAWA TOMPC71061753A YASKAWA AC Drive GA500 Installation and Operation Instruction
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