Yaskawa V7 Drive Instruction manual
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VS-606V7 Series
Instruction Manual
COMPACT GENERAL-PURPOSE INVERTER
(VOLTAGE VECTOR CONTROL)
Instruction Manual
COMPACT GENERAL-PURPOSE INVERTER
(VOLTAGE VECTOR CONTROL)
2
PREFACE
YASKAWA’s VS-606V7 is such a small and simple
inverter; as easy as using a contactor. This
instruction manual describes installation,
maintenance, inspection, troubleshooting, and
specifications of the VS-606V7. Read this instruction
manual thoroughly before operation.
YASKAWA ELECTRIC CORPORATION
General Precautions
• Some drawings in this manual are shown with the protective covers and shields
removed, in order to describe detail with more clarity. Make sure all covers and
shields are replaced before operating this product.
• This manual may be modified when necessary because of improvement to the
product, modification, or changes in specifications.
Such modifications are denoted by a revised manual No.
• To order a copy of this manual, if your copy has been damaged or lost, contact you
YASKAWA representative.
• YASKAWA is not responsible for any modification of the product made by the
user, doing so will void the warranty.
PREFACE
YASKAWA’s VS-606V7 is such a small and simple
inverter; as easy as using a contactor. This
instruction manual describes installation,
maintenance, inspection, troubleshooting, and
specifications of the VS-606V7. Read this instruction
manual thoroughly before operation.
YASKAWA ELECTRIC CORPORATION
General Precautions
• Some drawings in this manual are shown with the protective covers and shields
removed, in order to describe detail with more clarity. Make sure all covers and
shields are replaced before operating this product.
• This manual may be modified when necessary because of improvement to the
product, modification, or changes in specifications.
Such modifications are denoted by a revised manual No.
• To order a copy of this manual, if your copy has been damaged or lost, contact you
YASKAWA representative.
• YASKAWA is not responsible for any modification of the product made by the
user, doing so will void the warranty.
3
NOTES FOR SAFE OPERATION
Read this instruction manual thoroughly before installation, operation, maintenance or
inspection of the VS-606V7. In this manual, NOTES FOR SAFE OPERATION are
classified as “WARNING” or “CAUTION”.
Indicates a potentially hazardous situation which, if not avoided, could result in death
or serious injury to personnel.
Indicates a potentially hazardous situation which, if not avoided, may result in minor or
moderate injury to personnel and damage to equipment. It may also be used to alert
against unsafe practices.
Even items described in may result in a vital accident in some situations.
In either case, follow these important notes.
WARNING
CAUTION
NOTE These are steps to be taken to ensure proper operation.
CAUTION
NOTES FOR SAFE OPERATION
Read this instruction manual thoroughly before installation, operation, maintenance or
inspection of the VS-606V7. In this manual, NOTES FOR SAFE OPERATION are
classified as “WARNING” or “CAUTION”.
Indicates a potentially hazardous situation which, if not avoided, could result in death
or serious injury to personnel.
Indicates a potentially hazardous situation which, if not avoided, may result in minor or
moderate injury to personnel and damage to equipment. It may also be used to alert
against unsafe practices.
Even items described in may result in a vital accident in some situations.
In either case, follow these important notes.
WARNING
CAUTION
NOTE These are steps to be taken to ensure proper operation.
CAUTION
4
Warnings for UL/cUL M a rking
• Do not connect or disconnect wiring, or perform signal checks while the power
supply is turned ON.
• The Inverter internal capacitor is still charged even after the power supply is turned
OFF. To prevent electric shock, disconnect all power before servicing the Inverter.
Then, wait at least one minute after the power supply is disconnected and all
indicators are OFF.
• Do not perform a withstand voltage test on any part of the Inverter. This electronic
equipment uses semiconductors and is vulnerable to high voltage.
• Do not remove the Digital Operator or the blank cover unless the power supply is
turned OFF. Never touch the printed control board (PCB) while the power supply is
turned ON.
• The Inverter is not suitable for use on a circuit capable of delivering more than
18,000 RMS symmetrical amperes, 250volts maximum (200V class units) or
18,000 RMS symmetrical amperes, 480volts maximum (400V class units).
CAUTION
(Ref. page)
Low voltage wires shall be wired with Class I Wiring. . . . . . . . . . . . . . . . 22
Warnings for UL/cUL M a rking
• Do not connect or disconnect wiring, or perform signal checks while the power
supply is turned ON.
• The Inverter internal capacitor is still charged even after the power supply is turned
OFF. To prevent electric shock, disconnect all power before servicing the Inverter.
Then, wait at least one minute after the power supply is disconnected and all
indicators are OFF.
• Do not perform a withstand voltage test on any part of the Inverter. This electronic
equipment uses semiconductors and is vulnerable to high voltage.
• Do not remove the Digital Operator or the blank cover unless the power supply is
turned OFF. Never touch the printed control board (PCB) while the power supply is
turned ON.
• The Inverter is not suitable for use on a circuit capable of delivering more than
18,000 RMS symmetrical amperes, 250volts maximum (200V class units) or
18,000 RMS symmetrical amperes, 480volts maximum (400V class units).
CAUTION
(Ref. page)
Low voltage wires shall be wired with Class I Wiring. . . . . . . . . . . . . . . . 22
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