Mitsubishi Electric DeviceNet FR-E5ND User manual

MITSUBISHI
TRANSISTORIZED INVERTER
-INSTRUCTION MANUAL-
DeviceNetTM Option
FR-E5ND
MITSUBISHI
ELECTRIC

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Thank you for choosing the Mitsubishi transistorized inverter option unit.
This instruction manual gives handling information and precautions for use of this product. Incorrect handling might cause an
unexpected fault. Before using the equipment, please read this manual carefully to use it to its optimum.
Please forward this manual to the end user.
Safety Instructions
Do not attempt to install, operate, maintain or inspect this product untilyou have read through this instruction manual and
appended documents carefully and can use the equipment correctly. Do not use this product until you have a full
knowledge of the equipment, safety information and instructions.
In this manual, the safety instruction levels are classified into “WARNING” and “CAUTION”.
WARNING!Denotes that incorrect handling may cause hazardous conditions, resulting in death or severe
injury.
!CAUTION Denotes that incorrect handling may cause hazardous conditions, resulting in medium or slight
injury, or may cause physical damage only.
Note that even the CAUTION level may lead to a serious consequence under some circumstances. Please follow the
instructions of both levels as they are important to personnel safety.

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SAFETY INSTRUCTIONS
1.Electric Shock Prevention
!WARNING
lWhile power is on or when the inverter is running, do not open the front cover. You may get an electric shock.
lDo not run the inverter with the front cover removed. Otherwise, you may access the exposed high-voltage terminals
and charging part and get an electric shock.
lIf power is off, do not remove the front cover except for wiring or periodic inspection. You may access the charged
inverter circuits and get an electric shock.
lBefore starting wiring or inspection, switch power off, wait for more than 10 minutes, and check for no residual voltage
with a meter etc.
lAny person who is involved in the wiring or inspection of this equipment should be fully competent to do the work.
lAlways install the option unit before wiring. Otherwise, you may get an electric shock or be injured.
lOperate the switches with dry hands to prevent an electric shock.
lDo not subject the cables to scratches, excessive stress, heavy loads or pinching. Otherwise, you may get an electric
shock.
2.Injury Prevention
!CAUTION
lApply only the voltage specified in the instruction manual to each terminal to prevent damage, etc.
lEnsure that the cables are connected to the correct terminals.
Otherwise, damage, etc. may occur.
lAlways make sure that polarity is correct to prevent damage, etc.
lWhile power is on or for some time after power-off, do not touch the inverter as it is hot and you may get burnt.

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3.Additional instructions
Also note the following points to prevent an accidental failure, injury, electric shock, etc.:
(1) Transportation and installation
!CAUTION
lDo not install or operate the option unit if it is damaged or has parts missing.
lDo not stand or rest heavy objects on the product.
lCheck that the mounting orientation is correct.
lPrevent screws, metal fragments, conductive bodies, oil or other flammable substance from entering the inverter.
(2) Test operation and adjustment
!CAUTION
lBefore starting operation, confirm and adjust the parameters. A failure to do so may cause some machines to make
unexpected motions.
(3) Usage
!WARNING
lDo not modify the equipment.

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!CAUTION
lWhen parameter clear or all parameter clear is performed, each parameter returns to the factory setting. Re-set the
required parameters before starting operation.
lFor prevention of damage due to static electricity, touch nearby metal before touching this product to eliminate static
electricity from your body.
(4) Maintenance, inspection and parts replacement
!CAUTION
lDo not test the equipment with a megger (measure insulation resistance).
(5) Disposal
!CAUTION
lDispose of this product as general industrial waste.
(6) General instruction
All illustrations given in this manual may have been drawn with covers or safety guards removed to provide in-depth
description. Before starting operation of the product, always return the covers and guards into original positions as
specified and operate the equipment in accordance with the manual.