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YASKAWA
TOEPYAIH6B01A HV600 AC Drive Narrow Bypass Installation & Startup
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Definitions
These instructions contain the information necessary to use the product correctly. Read and understand the safety
information and precautions before you start to use the product.
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Product Description
The HV600 bypass provides a way to bypass the drive and allow the motor to operate directly from the AC line at full
speed. It incorporates an AC drive and a two or three-contactor bypass arrangement in a single UL listed enclosure.
The two electrically-interlocked IEC-rated contactors isolate the drive from the load when operating in Bypass Mode.
Control logic provides industry standard Hand/Off/Auto functions, BAS Interlock, and safety circuit interlocks in
both Drive and Bypass operating modes.
Bypass components include: a fused 120 Vac control circuit transformer, an input disconnect, motor overload, DC
link choke, EMC filter, and an HOA keypad with LCD display.
The HV600 drive, a component of the bypass package, is a pulse width modulated drive for three-phase AC induction
motors. This type of drive is also known as an adjustable frequency drive, variable frequency drive, AC Drive, AFD,
ASD, VFD, and inverter.
The drive is a variable torque AC drive, designed specifically for HVAC applications in building automation,
including fans, blowers and pumps.
The bypass has embedded communications for the popular building automation protocols, BACnet and Modbus®.
The LCD keypad is equipped with Hand/Off/Auto functions. Optional DriveWizard software allows upload/
download, as well as graphing and monitoring of drive parameters from a PC for ease of drive management.
Built-in PI control eliminates the need for closed loop output signals from a building automation system. It includes
feedback display, inverse, square root and differential control functions, and maintains setpoint for closed loop control
of fans and pumps for pressure, flow, or temperature regulation. There is also an additional independent PI control for
external devices.
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Glossary
Phrase
Definition
Bypass
YASKAWA AC Drive Bypass HV600
Drive
YASKAWA AC Drive HV600
EDM
External Device Monitor
MFAI
Multi-Function Analog Input
MFAO
Multi-Function Analog Output
MFDI
Multi-Function Digital Input
MFDO
Multi-Function Digital Output
SIL
Safety Integrity Level
V/f
V/f Control
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About Registered Trademarks
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APOGEE FLN is a registered trademark of Siemens Building Technologies, Inc.
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APOGEE Anywhere is a trademark of Siemens Building Technologies, Inc.
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BACnet is a trademark of the American Society of Heating, Refrigerating, and Air-Conditioning Engineers
(ASHRAE).
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EtherNet/IP is a registered trademark of Open DeviceNet Vendor Association, Inc. (ODVA).
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LonWorks and LonTalk are registered trademarks of Echelon Corporation.
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Metasys N2 is a trademark of Johnson Controls, Inc.
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Modbus is a registered trademark of Schneider Electric SA.
Содержание HV600
Страница 14: ...i 2 Using the Product Safely 14 YASKAWA TOEPYAIH6B01A HV600 AC Drive Narrow Bypass Installation Startup...
Страница 20: ...1 2 Catalog Code and Nameplate Check 20 YASKAWA TOEPYAIH6B01A HV600 AC Drive Narrow Bypass Installation Startup...
Страница 34: ...2 7 Removing Reattaching Covers 34 YASKAWA TOEPYAIH6B01A HV600 AC Drive Narrow Bypass Installation Startup...
Страница 40: ...Page Intentionally Blank...
Страница 154: ...5 11 Diagnosing and Resetting Faults 154 YASKAWA TOEPYAIH6B01A HV600 AC Drive Narrow Bypass Installation Startup...
Страница 170: ...6 7 Periodic Inspection and Maintenance 170 YASKAWA TOEPYAIH6B01A HV600 AC Drive Narrow Bypass Installation Startup...
Страница 266: ...7 16 U Monitors 266 YASKAWA TOEPYAIH6B01A HV600 AC Drive Narrow Bypass Installation Startup...
Страница 290: ...8 4 Other Embedded Communication Protocols 290 YASKAWA TOEPYAIH6B01A HV600 AC Drive Narrow Bypass Installation Startup...