Mitsubishi FR-A8AR User Manual

INVERTER

Plug-in option

PRE-OPERATION INSTRUCTIONS

INSTALLATION AND WIRING

FR-A8AR E KIT

INSTRUCTION MANUAL

Relay output function

RELAY OUTPUT

Safety instructions

Thank you for choosing this Mitsubishi Electric inverter plug-in option. This Instruction Manual provides handling information and precautions for use of this product. Incorrect handling might cause an unexpected fault. Before using this product, read all relevant instruction manuals carefully to ensure proper use. Please forward this Instruction Manual to the end user.

Do not attempt to install, operate, maintain or inspect this product until you have read this Instruction Manual and supplementary documents carefully. Do not use this product until you have a full knowledge of this product mechanism, safety information and instructions. In this Instruction Manual, the safety instruction levels are classified into "WARNING" and "CAUTION".

WARNING

CAUTION

Note that even the level may lead to a serious consequence depending on conditions. Be sure to follow the instructions

of both levels as they are critical to personnel safety.

 Electric shock prevention

Incorrect handling may cause hazardous conditions, resulting in death or severe injury.

Incorrect handling may cause hazardous conditions, resulting in medium or slight injury, or may cause only material damage.

CAUTION

WARNING

 Do not remove the front cover or the wiring cover of the inverter while the inverter power is ON. Do not operate the inverter with any cover or

wiring cover removed, as accidental contact with exposed high-voltage terminals and internal components may occur, resulting in an electrical shock.

 Even if power is OFF, do not remove the front cover of the inverter except for wiring or periodic inspection as you may accidentally touch the

charged circuits and get an electric shock.

 Before wiring or inspection, check that the display of the inverter operation panel is OFF. Any person who is involved in wiring or inspection

shall wait for 10 minutes or longer after power OFF and check that there are no residual voltage using a tester or the like. The capacitor is charged with high voltage for some time after power OFF, and it is dangerous.

 Any person who is involved in wiring or inspection of this product shall be fully competent to do the work.  This product must be installed before wiring. Otherwise you may get an electric shock or be injured.  Do not touch this product or handle the cables with wet hands. Doing so may cause an electric shock.  Do not subject the cables to scratches, excessive stress, heavy loads or pinching. Doing so may cause an electric shock.

 Injury prevention

CAUTION

 The voltage applied to each terminal must be as specified in the Instruction Manual. Otherwise an explosion or damage may occur.  The cables must be connected to the correct terminals. Otherwise an explosion or damage may occur.  The polarity (+ and -) must be correct. Otherwise an explosion or damage may occur.  While power is ON or for some time after power OFF, do not touch the inverter as it will be extremely hot. Doing so may cause burns.

 Additional instructions

The following instructions must be also followed. If this product is handled incorrectly, it may cause unexpected fault, an injury, or an electric shock.

CAUTION

Transportation and installation

 Do not install or operate this product if it is damaged or has parts missing.  Do not stand or place heavy objects on this product.  Ensure the mounting orientation of this product is correct.  Foreign conductive objects must be prevented from entering the inverter. That includes screws and metal fragments or other flammable

substance such as oil.

 If halogens (including fluorine, chlorine, bromine, and iodine) contained in fumigants for wood packages enter this product, the product may

be damaged. Prevent the entry of fumigant residuals or use an alternative method such as heat disinfection. Note that sterilization or disinfection of wood packages should be performed before packing the product.

Test operation

 Before starting operation, confirm or adjust the parameter settings. Failure to do so may cause some machines to make unexpected

motions.

WARNING

Usage

 Do not modify this product.  Do not remove any part which is not instructed to be removed in the Instruction Manuals. Doing so may lead to a failure or damage of this

product.

CAUTION

Usage

 As all parameters return to their initial values after Parameter clear or All parameter clear is performed, the needed parameters for operation

of the inverter and this product must be set again before the operation is started.

 To avoid damage to this product due to static electricity, static electricity in your body must be discharged before you touch this product.

Maintenance, inspection and parts replacement

 Do not carry out a megger (insulation resistance) test.

Disposal

 This product must be treated as industrial waste.

General instruction

 For clarity purpose, illustrations in this Instruction Manual may be drawn with covers or safety guards removed. Ensure all covers and safety

guards are properly installed prior to starting operation.

— CONTENTS —

Safety instructions 2

1 PRE-OPERATION INSTRUCTIONS 6

1.1 Unpacking and checking the product............................................................................................................................6

1.1.1 Product confirmation............................................................................................................................................................. 6

1.2 Component names ..........................................................................................................................................................7

1.3 Specifications ..................................................................................................................................................................8

2 INSTALLATION AND WIRING 9

2.1 Pre-installation instructions ...........................................................................................................................................9

2.2 Installation procedure ..................................................................................................................................................... 9

2.3 Wiring..............................................................................................................................................................................17

3 RELAY OUTPUT 21

3.1 Internal block diagram ..................................................................................................................................................21

3.2 Terminals........................................................................................................................................................................22

3.3 List of parameters for relay output ..............................................................................................................................23

3.4 Parameter setting ..........................................................................................................................................................23

APPENDIX 25

Appendix 1 Instructions for compliance with the EU Directives ....................................................................................25

Appendix 2 Instructions for EAC .......................................................................................................................................26

Appendix 3 Restricted Use of Hazardous Substances in Electronic and Electrical Products .....................................27

Appendix 4 Referenced Standard (Requirement of Chinese standardized law) ...........................................................28

REVISIONS 31

1 PRE-OPERATION INSTRUCTIONS

1.1 Unpacking and checking the product

Take the plug-in option out of the package, check the product name, and confirm that the product is as you ordered and intact. This product is a plug-in option made for the FR-E800 series inverters.

1.1.1 Product confirmation

Check the enclosed items.

Plug-in option: 1

Mounting screw (M3 × 8 mm): 2 (Refer to page 10, page

12.)

Junction connector: 1 (Refer to page 10, page

12.)

Option small cover: 1 (Refer to page 12.)

Front cover for plug-in option: 1 (Refer to page 10, page

12.)

Recessed neck screw (M3 × 7): 1 (Refer to page 10, page

12.)

PRE-OPERATION INSTRUCTIONS

Straight spacer: 1 (Refer to page 10, page

12.)

L-shaped spacer: 1 (Refer to page 10, page

12.)

Hexagon spacer: 2 (Refer to page 10, page

12.)

1.2 Component names

Front view Rear view

(a)

(d)

SW1

(a)

(c)

(b)

Symbol Name Description Refer to page

a Mounting hole

b Terminal block Used for connecting devices that receive signals from the inverter. 17

Switch for manufacturer setting (SW1)

d Connector

Used to fix this product to the inverter by inserting a mounting screw or a spacer.

Switch for manufacturer setting. Do not change the initial setting.

(OFF )

Connected to the junction connector, which is connected to the option connector on the inverter.

─

PRE-OPERATION INSTRUCTIONS

1.3 Specifications

NOTE

 Type of output signal

1 changeover contact output (three relays provided)

 Contact capacity

230 VAC...0.3 A 30 VDC...0.3 A

• Use contacts within the rated capacity. Failure to do so may cause contacts to wear out quickly or to be welded.

PRE-OPERATION INSTRUCTIONS

2 INSTALLATION AND WIRING

NOTE

2.1 Pre-installation instructions

Check that the inverter's input power and the control circuit power are both OFF.

CAUTION

• Do not install or remove this product while the inverter power is ON. Doing so may damage the inverter or this product.

• To avoid damage due to static electricity, static electricity in your body must be discharged before you touch this product.

2.2 Installation procedure

 Installing the option

The FR-E800 series inverter has only one plug-in option connector.

• Ensure the control circuit terminals are wired before installing the plug-in option. They cannot be wired after the plug-in option is installed.

• When installing the plug-in option, prevent cables being caught between parts. Otherwise the inverter and the option may be damaged.

INSTALLATION AND WIRING

 For the FR-E820-0175(3.7K) or lower, FR-E840-0170(7.5K) or lower, and FR-E860-0120(7.5K) or lower

Ensure no burr is left.

2. Front cover for plug-in option

1. Remove the inverter front cover. (Refer to the FR-E800 Instruction Manual (Connection) for instructions to remove the

cover.)

2. Use a nipper or the like to cut off the bottom of the front cover for plug-in option.

3. Fit the L-shaped spacer, straight spacer, and junction connector to the plug-in option as shown in the figure on the page

11. Fit the junction connector to the guide of the connector of the plug-in option, and insert the junction connector as far

as it goes. Fit the L-shaped spacer to the plug-in option so that the lower edge of the option placed on the ridge of the spacer.

INSTALLATION AND WIRING

+ 22 hidden pages

Mitsubishi FR-A8AR User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Safety instructions

1 PRE-OPERATION INSTRUCTIONS

1.1 Unpacking and checking the product

1.1.1 Product confirmation

1.2 Component names

1.3 Specifications

2 INSTALLATION AND WIRING

2.1 Pre-installation instructions

2.2 Installation procedure