YASKAWA
TOEPYAIH6R01B HV600 REDUNDANT DRIVE OPERATIONAL TEST MANUAL
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WARNING
Electrical Shock Hazard. Only let approved personnel install, wire, maintain, examine, replace parts, and repair
the drive. If personnel are not approved, it can cause serious injury or death.
WARNING
Electrical Shock Hazard. Do not remove covers or touch circuit boards while the drive is energized. If you touch
the internal components of an energized drive, it can cause serious injury or death.
NOTICE
Damage to Equipment. When you touch the drive and circuit boards, make sure that you observe correct
electrostatic discharge (ESD) procedures. If you do not follow procedures, it can cause ESD damage to the drive circuitry.
NOTICE
Damage to Equipment. Do not do a withstand voltage test or use a megohmmeter or megger insulation tester on
the drive. These tests can cause damage to the drive.
NOTICE
Do not operate a drive or connected equipment that has damaged or missing parts. You can cause damage to the
drive and connected equipment.
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Product Overview
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About this Product
The HV600 Redundant Drive Package is engineered for use in critical HVAC building automation applications that
require continuous reliable motor control.
This document provides a procedure to test the operation of the Redundant Drive Package after wiring and
programming of the drive is complete.
The redundant drive package contains two HV600 drives that have HVAC application-specific software macros and
real-time clocks in a IP20/UL Type 1 or IP55/UL Type 12 enclosure to make sure that a drive fault will not interrupt
operation.
Feature highlights for the redundant drive package include:
•
Standard lockable main input disconnect switch (optional circuit breaker)
•
115 Vac control transformer, fused
•
Semiconductor fuses for each drive
•
Damper control circuit with end of travel feedback with two adjustable wait time functions
•
Selectable manual or auto transfer
•
Drive A-Auto-Drive B switch
•
Hand-Off-Auto switch
•
Single input/output wiring points
•
Single control wiring point
•
Two door-mounted keypads
Popular building automation communication protocols BACnet, Siemens APOGEE, Johnson Controls Metasys and
MEMOBUS/Modbus are embedded in the drive. Interface cards for LonWorks, Ethernet/IP, EtherNet/IP (DLR),
Modbus TCP/IP (Dual-Port and Single-Port), and Multi-protocol EtherNet are offered separately.
