Mitsubishi Electric FR-A7NP Bedienungsanleitung

FR-A7NP INSTRUCTION MANUAL

INVERTER

Plug-in option

INSTRUCTION MANUAL

INVERTER

HEAD OFFICE:MITSUBISHI DENKI BLDG MARUNOUCHI TOKYO 100-8310

FR-A7NP

PROFIBUS-DP

communication function

PRE-OPERATION INSTRUCTIONS

INVERTER SETTING

FUNCTIONS

IB(NA)-0600214ENG-B(0510) MEE Printed in Japan Specifications subject to change without notice.

PPO TYPE NON SUPPORT

TROUBLESHOOTING

PPO TYPE SUPPORT

PROFIBUS DEVICE DATA

INSTALLATION

WIRING

A7NP.book 1 ページ２００５年１０月２８日　金曜日　午後３時５分

A-1

Thank you for choosing this Mitsubishi Inverter plug-in option.

This instruction manual gives handling information and

precautions for use of this equipment. Incorrect handling might

cause an unexpected fault. Before using the equipment, please

read this manual carefully to use the equipment to its optimum.

Please forward this manual to the end user.

1. Electric Shock Prevention

This section is specifically about

safety matters

Do not attempt to install, operate, maintain or inspect this

product until you 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 instruction manual, the safety instruction levels are

classified into "WARNING" and "CAUTION".

Assumes that incorrect handling may

cause hazardous conditions, resulting

in death or severe injury.

Assumes that incorrect handling may

cause hazardous conditions, resulting

in medium or slight injury, or may

cause physical damage only.

Note that even the level may lead to a serious

consequence according to conditions. Please follow the

instructions of both levels because they are important to

personnel safety.

WARNING

CAUTION

SAFETY INSTRUCTIONS

WARNING

•While power is on or when the inverter is running, do not

open the front cover. You may get an electric shock.

•Do not run the inverter with the front cover or wiring cover

removed. Otherwise, you may access the exposed high-

voltage terminals and charging part and get an electric shock.

•If 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.

•Before starting wiring or inspection, check to make sure that

the indication of the inverter operation panel is off, wait for at

least 10 minutes after the power supply has been switched 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 the wiring or inspection of this

equipment should be fully competent to do the work.

•Always install the plug-in option before wiring. Otherwise,

you may get an electric shock or be injured.

•Do not touch the plug-in option with wet hands. Otherwise

you may get an electric shock.

•Do not subject the cables to scratches, excessive stress,

heavy loads or pinching. Otherwise you may get an electric

shock.

A7NP.book 1 ページ２００５年１０月２８日　金曜日　午後３時５分

A-2

2. Injury Prevention

3. Additional Instructions

Also note the following points to prevent an accidental failure,

injury, electric shock, etc.

1) Transportation and mounting

2) Trial run

3) Usage

4) Maintenance, inspection and parts replacement

5) Disposal

6) General instruction

CAUTION

•Apply only the voltage specified in the instruction manual to

each terminal. Otherwise, burst, damage, etc. may occur.

•Ensure that the cables are connected to the correct terminals.

Otherwise, burst, damage, etc. may occur.

•Always make sure that polarity is correct to prevent damage, etc.

Otherwise, burst, damage may occur.

•While power is on or for some time after power-off, do not touch

the inverter as it is hot and you may get burnt.

CAUTION

•Do not install or operate the plug-in option if it is damaged or

has parts missing.

•Do not stand or rest heavy objects on the product.

•Check that the mounting orientation is correct.

•Prevent other conductive bodies such as screws and metal

fragments or other flammable substance such as oil from

entering the inverter.

CAUTION

•Before starting operation, confirm and adjust the parameters.

A failure to do so may cause some machines to make

unexpected motions.

WARNING

•Do not modify the equipment.

•Do not perform parts removal which is not instructed in this

manual. Doing so may lead to fault or damage of the inverter.

CAUTION

•When parameter clear or all parameter clear is performed,

reset the required parameters before starting operations.

Each parameter returns to the initial value.

•For prevention of damage due to static electricity, touch

nearby metal before touching this product to eliminate static

electricity from your body.

CAUTION

•Do not test the equipment with a megger (measure insulation

resistance).

CAUTION

•Treat as industrial waste.

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.

A7NP.book 2 ページ２００５年１０月２８日　金曜日　午後３時５分

CONTENTS 

1PRE-OPERATION INSTRUCTIONS 1

1.1 Inverter Type ......................................................................................................................................1

1.2 Unpacking and Product Confirmation .............................................................................................2

1.2.1 Packing confirmation ......................................................................................................................................3

1.2.2 Parts ............................................................................................................................................................... 4

1.3 Node Address Setting .......................................................................................................................5

1.4 Specifications.....................................................................................................................................6

1.4.1 Inverter option specifications ..........................................................................................................................6

1.4.2 Communication specifications ........................................................................................................................ 6

2INSTALLATION 7

2.1 Pre-Installation Instructions .............................................................................................................7

2.2 Installation of the Communication Option LED Display Cover .....................................................7

2.3 Installation Procedure .......................................................................................................................8

3WIRING 10

3.1 Terminal Block .................................................................................................................................10

3.2 Wiring................................................................................................................................................11

4INVERTER SETTING 15

4.1 Parameter List ..................................................................................................................................15

4.2 Operation Mode Setting ..................................................................................................................16

4.2.1 Operation mode indication............................................................................................................................16

4.2.2 Operation mode switching and communication startup mode (Pr. 79, Pr. 340) ...........................................17

4.3 Operation and Speed Command Source (Pr. 338, Pr. 339, Pr. 550) ............................................20

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4.3.1 Communication EEPROM write selection (Pr. 342) ..................................................................................... 24

4.4 Operation at Communication Error Occurrence...........................................................................25

4.4.1 Operation selection at communication error occurrence (Pr. 500 to Pr. 502) ..............................................25

4.4.2 Alarm and measures ....................................................................................................................................29

4.5 Inverter Reset ...................................................................................................................................31

5FUNCTIONS 33

5.1 Output from the Inverter to the Network........................................................................................33

5.2 Input to the Inverter from the Network...........................................................................................34

6PROFIBUS DEVICE DATA 35

6.1 Device Data (GSD file) .....................................................................................................................35

6.2 Slave User Parameter ......................................................................................................................39

7PPO TYPE SUPPORT SPECIFICATION 40

7.1 Profibus Profiles ..............................................................................................................................40

7.2 ID Definitions....................................................................................................................................41

7.3 Buffer Memory Map .........................................................................................................................42

7.4 Buffer Memory Configuration .........................................................................................................43

7.5 Buffer Memory Details.....................................................................................................................44

7.6 Outline of PNU..................................................................................................................................51

7.7 Profibus PNU....................................................................................................................................52

7.7.1 Real-time monitor .........................................................................................................................................52

7.7.2 Parameter clear ............................................................................................................................................54

7.7.3 Operation mode read/write........................................................................................................................... 54

7.7.4 Set frequency read ....................................................................................................................................... 54

7.7.5 Terminal input read.......................................................................................................................................55

7.7.6 Inverter reset ................................................................................................................................................55

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III

7.7.7 Node address read.......................................................................................................................................55

7.7.8 Alarm definition read.....................................................................................................................................56

7.7.9 PNU list read ................................................................................................................................................60

7.8 Standard Parameters.......................................................................................................................61

8PPO TYPE NON SUPPORT SPECIFICATION 64

8.1 Profibus Profiles ..............................................................................................................................64

8.2 ID definitions ....................................................................................................................................65

8.3 Buffer memory map .........................................................................................................................65

8.4 Buffer Memory Configuration .........................................................................................................66

8.5 Buffer Memory Details.....................................................................................................................67

8.6 Outline of PNU..................................................................................................................................72

8.7 Profibus PNU (Module Type A5NP)................................................................................................73

8.7.1 Real time monitor area (IND=0000H (IND=00H, PP=00H)) .........................................................................73

8.7.2 System environment variable (sev) area (IND = 01PPH (IND = 01H, PP = 00H, 01H)) ..............................75

8.8 Standard Parameters.......................................................................................................................79

8.8.1 Normal parameter area (IND = 0200H (IND = 02H, PP = 00H)) ..................................................................79

8.8.2 Pr. 900 to calibration parameter (frequency) area (IND=0300H (IND=03H, PP=00H))................................80

8.8.3 Pr. 900 to calibration parameter (%) area (IND=0400H (IND=04H, PP=00H)) ............................................81

9TROUBLESHOOTING 82

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1PRE-OPERATION INSTRUCTIONS

1.1 Inverter Type

The inverter type, 55K and 75K stated in this Instruction Manual differs according to each -NA, -EC, -CH

versions. Refer to the following correspondence table for each inverter type. (Refer to the instruction manual

of each inverter for the inverter type.)

For example, "for the 75K or more" indicates "for the FR-A740-01440-NA or more" in the case of FR-A740

series of NA version.

NA EC CH

FR-F720-55K FR-F720-02330-NA 

FR-F720-75K FR-F720-03160-NA 

FR-F740-55K FR-F740-01160-NA FR-F740-01160-EC FR-F740-55K-CH

FR-F740-75K FR-F740-01800-NA FR-F740-01800-EC FR-F740-S75K-CH

FR-A720-55K FR-A720-02150-NA 

FR-A720-75K FR-A720-02880-NA 

FR-A740-55K FR-A740-01100-NA FR-A740-01800-EC FR-A740-55K-CHT

FR-A740-75K FR-A740-01440-NA FR-A740-02160-EC FR-A740-75K-CHT

A7NP.book 1 ページ２００５年１０月２８日　金曜日　午後３時５分

PRE-OPERATION INSTRUCTIONS

1.2 Unpacking and Product Confirmation

Take the plug-in option out of the package, check the unit name, and confirm that the product is as you

ordered and intact.

This product is a plug-in option for the FR-A700 series inverter and FR-F700 series inverter assembled in

and after December 2004.

Check the SERIAL number indicated on the rating plate or package.

zSERIAL number check

Refer to the inverter manual for the position of the rating plate.

X4ZXXXXXX

No. Year produced Month produced

Control numbe

The SERIAL is made up of 1 version symbol, 2 numeric characters

or 1 alphabet letter and 2 numeric characters indicating year and

month, and 6 numeric characters indicating control number.

Month is indicated as 1 to 9, X (October), Y (November), and Z

(December).

A7NP.book 2 ページ２００５年１０月２８日　金曜日　午後３時５分

PRE-OPERATION INSTRUCTIONS

1.2.1 Packing confirmation

Check the enclosed items.

Plug-in option

......................................... 1

Mounting screw (M3 ×6mm)

.............. 2 (Refer to page 8.)

Hex-head screw for option

mounting (5.5mm)

............... 1 (Refer to page 8.)

Communication option LED

display cover

.............. 1 (Refer to page 7.)

PROFIBUSis a registered trademark of PROFIBUS User Organization.

5.5mm

A7NP.book 3 ページ２００５年１０月２８日　金曜日　午後３時５分

PRE-OPERATION INSTRUCTIONS

1.2.2 Parts

Front view Rear view

Mounting

hole

Mounting hole

Mount on the inverter with an accessory mounting screw.

Terminal block

Connect

the communication

cable.

Connector

Connect to the inverter option connector.

Terminal

layout

SW2

SW3

SW1

LED1

STATUS

X1X16

SW2

SW3

SW1

X16

D+

D-

V-

D-

CNTR

V+

D+

D-

D+

V-

Operation status indication LED

Lit/off of the LED indicate inverter operation status.

Switch for manufacturer setting

Do not change from

initially-set status (1, 2:OFF).

Node address switch

Off

Red is lit

A communication error with the master occurred

During communication with the master

Set the inverter address within the range of 0H to 7DH.

Operation status

indication LED

Node address

switch

Name Function

Inverter power off

Green is lit

FR-A7NP

(Refer to page 7.)

(Refer to page 10.)

(Refer to page 5.)

A7NP.book 4 ページ２００５年１０月２８日　金曜日　午後３時５分

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