Rockwell Automation Publication 20Y-TG001C-EN-P - April 2017
9
Preface
General Precautions for Class
1 Light-emitting Diode
Product
ATTENTION:
Hazard of permanent eye damage exists when using optical
transmission equipment. This product emits intense light and invisible
radiation. Do not look into module ports or fiber-optic cable connectors.
ATTENTION:
The sheet metal cover and mounting screws on the ASIC Board
that is on the power structure are energized at (-) DC bus potential high
voltage. Risk of electrical shock, injury, or death exists if someone comes into
contact with the assembly.
ATTENTION:
To avoid an electric shock hazard, verify that the voltage on the
bus capacitors has discharged completely before servicing. Check the DC bus
voltage between the +DC and -DC terminals, between the +DC terminal and
the chassis, and between the -DC terminal and the chassis. The voltage must
be zero for all three measurements.
ATTENTION:
Potentially fatal voltages can result from improper usage of an
oscilloscope and other test equipment. The oscilloscope chassis can be at a
potentially fatal voltage if not properly grounded. Use high voltage differential
voltage probes for all voltage measurements with the oscilloscope chassis that
is correctly grounded to an earth ground.
ATTENTION:
The PowerFlex Active Front End contains electrostatic discharge
(ESD) sensitive parts and assemblies that can be damaged if you do not follow
ESD control procedures. Static control precautions are required to install, test,
service, or repair this unit. If you are unfamiliar with static control procedures,
see Guarding Against Electrostatic Damage, publication
, or any
other applicable ESD protection handbook.
ATTENTION:
An incorrectly applied or installed PowerFlex Active Front End
can result in component damage or a reduction in product life. Wiring or
application errors such as, undersizing the motor, incorrect or inadequate AC
supply, or excessive ambient temperatures can result in malfunction of the
system.
ATTENTION:
Only qualified personnel familiar with adjustable frequency AC
drives and associated machinery can plan or implement the installation, start-
up, and subsequent maintenance of the system. Failure to comply can result in
personal injury and/or equipment damage.
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Страница 10: ...10 Rockwell Automation Publication 20Y TG001C EN P April 2017 Preface Notes...
Страница 18: ...18 Rockwell Automation Publication 20Y TG001C EN P April 2017 Chapter 1 Troubleshooting and Error Codes Notes...
Страница 26: ...26 Rockwell Automation Publication 20Y TG001C EN P April 2017 Chapter 2 Active Front End System Overview Notes...
Страница 82: ...82 Rockwell Automation Publication 20Y TG001C EN P April 2017 Chapter 7 LCL Filter Component Section Notes...
Страница 86: ...86 Rockwell Automation Publication 20Y TG001C EN P April 2017 Chapter 8 DC Fuses Component Section Notes...
Страница 90: ...90 Rockwell Automation Publication 20Y TG001C EN P April 2017 Appendix A Service Tools and Equipment Notes...
Страница 112: ...112 Rockwell Automation Publication 20Y TG001C EN P April 2017 Appendix B Schematic Diagrams Notes...
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