Mitsumi electronic fr-a7np e User Manual

Download

Page 1

INVERTER

Plug-in option

PRE-OPERATION INSTRUCTIONS

FR-A7NP E kit

INSTRUCTION MANUAL

PROFIBUS-DP communication function

INSTALLATION

WIRING

INVERTER SETTING

FUNCTIONS

PROFIBUS DEVICE DATA

PPO TYPE SUPPORT SPECIFICATION

PPO TYPE NON-SUPPORT SPECIFICATION

TROUBLESHOOTING

Page 2

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.

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".

Incorrect handling may cause

WARNING

CAUTION

The level may even lead to a serious consequence according to conditions. Both instruction levels must be followed because these are important to personal safety.

CAUTION

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.

SAFETY INSTRUCTIONS

1. Electric Shock Prevention

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 highvoltage terminals and charging part and get an electric shock.

• Even if power is OFF, do not remove the front cover except for

wiring or periodic inspection. You may accidentally touch the charged inverter circuits and get an electric shock.

• Before wiring or inspection, power must be switched OFF. To

confirm that, LED indication of the operation panel must be checked. (It must be OFF.) Any person who is involved in wiring or inspection shall 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 wiring or inspection of this

equipment shall be fully competent to do the work.

• The plug-in option must be installed before wiring. Otherwise,

you may get an electric shock or be injured.

• Do not touch the plug-in option or handle the cables 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.

A-1

Page 3

2. Injury Prevention

3) Usage

CAUTION

• The voltage applied to each terminal must be the ones

specified in the Instruction Manual. Otherwise burst, damage, etc. may occur.

• The cables must be connected to the correct terminals.

Otherwise burst, damage, etc. may occur.

• Polarity must be correct. Otherwise burst, damage, etc. may

occur.

• While power is ON or for some time after power-OFF, do not

touch the inverter as they will be extremely hot. Doing so can cause burns.

3. Additional Instructions

Also the following points must be noted to prevent an accidental failure, injury, electric shock, etc.

1) Transportation and mounting

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.

• The mounting orientation must be correct.

• Foreign conductive objects must be prevented from entering

the inverter. That includes screws and metal fragments or other flammable substances such as oil.

2) Trial run

CAUTION

• Before starting operation, each parameter must be confirmed

and adjusted. 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, the required parameters must be set again before starting operations because all parameters return to the initial value.

• For prevention of damage due to static electricity, nearby

metal must be touched before touching this product to eliminate static electricity from your body.

4) Maintenance, inspection and parts replacement

CAUTION

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

resistance).

5) Disposal

CAUTION

• This inverter plug-in option must be treated as industrial

waste.

6) General instruction

Many of the diagrams and drawings in this Instruction Manual show the inverter without a cover or partially open for explanation. Never operate the inverter in this manner. The cover must be reinstalled and the instructions in the inverter manual must be followed when operating the inverter.

A-2

Page 4

⎯ CONTENTS ⎯

1 PRE-OPERATION INSTRUCTIONS 1

1.1 Unpacking and product confirmation ..............................................................................................1

1.1.1 SERIAL number..............................................................................................................................................1

1.1.2 Product confirmation.......................................................................................................................................2

1.1.3 Parts ...............................................................................................................................................................3

1.2 Node address setting ........................................................................................................................4

1.3 Specifications.....................................................................................................................................5

1.3.1 Inverter option specifications..........................................................................................................................5

1.3.2 Communication specifications........................................................................................................................5

2 INSTALLATION 6

2.1 Pre-installation instructions .............................................................................................................6

2.2 Installation procedure .......................................................................................................................6

3 WIRING 12

3.1 Terminal block..................................................................................................................................12

3.2 Wiring................................................................................................................................................13

4 INVERTER SETTING 18

4.1 Parameter list ...................................................................................................................................18

Page 5

4.2 Operation mode setting...................................................................................................................19

4.2.1 Operation mode indicator .............................................................................................................................19

4.2.2 Operation mode switching and communication startup mode (Pr. 79, Pr. 340)...........................................20

4.3 Start and speed command sources (Pr. 338, Pr. 339, Pr. 550) ....................................................23

4.3.1 Communication EEPROM write selection (Pr. 342).....................................................................................27

4.4 Operation at communication error occurrence ............................................................................28

4.4.1 Operation selection at communication error occurrence (Pr. 500 to Pr. 502) ..............................................28

4.4.2 Fault and measures......................................................................................................................................32

4.5 Inverter reset ....................................................................................................................................33

5 FUNCTIONS 35

5.1 Output from the inverter to the network ........................................................................................35

5.2 Input to the inverter from the network ...........................................................................................36

6 PROFIBUS DEVICE DATA 37

6.1 Device data (GSD file)......................................................................................................................37

6.2 Slave user parameter.......................................................................................................................41

7 PPO TYPE SUPPORT SPECIFICATION 42

7.1 PROFIBUS profiles ..........................................................................................................................42

7.2 ID definitions ....................................................................................................................................43

7.3 Buffer memory map .........................................................................................................................44

Page 6

7.4 Buffer memory configuration .........................................................................................................45

7.5 Buffer memory details .....................................................................................................................46

7.6 Outline of PNU..................................................................................................................................53

7.7 PROFIBUS PNU ................................................................................................................................54

7.7.1 Real-time monitor .........................................................................................................................................54

7.7.2 Parameter clear............................................................................................................................................55

7.7.3 Operation mode read/write...........................................................................................................................55

7.7.4 Set frequency read .......................................................................................................................................55

7.7.5 Terminal input read.......................................................................................................................................56

7.7.6 Inverter reset ................................................................................................................................................56

7.7.7 Node address read.......................................................................................................................................56

7.7.8 Fault records read ........................................................................................................................................57

7.7.9 PNU list read ................................................................................................................................................61

7.8 Standard parameters .......................................................................................................................62

8 PPO 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 E5NP) .............................................................................................73

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

III

Page 7

8.7.2 System environment variable (sev) area (IND = 01PPH (IND = 01H, PP = 00H, 01H)) ..............................74

8.8 Standard parameters .......................................................................................................................78

8.8.1 Normal parameter area (IND = 0200H (IND = 02H, PP = 00H)) ..................................................................78

8.8.2 Pr. 900 to calibration parameter (frequency) area (IND=0300H (IND=03H, PP=00H))................................79

8.8.3 Pr. 900 to calibration parameter (%) area (IND=0400H (IND=04H, PP=00H)) ............................................80

9 TROUBLESHOOTING 81

Page 8

1 PRE-OPERATION INSTRUCTIONS

1.1 Unpacking and product confirmation

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 for the FR-E700 series inverter.

1.1.1 SERIAL number

Check the SERIAL number indicated on the inverter rating plate or package. For the 200V class of FR-E700, this option can be used with the inverter having the following SERIAL number or later. (For the 400V class of FR-E700, this option can be used with all inverters regardless of SERIAL number.)

Model SERIAL number

FR-E720-0.1K to 0.75K J7Y{{{{{{

FR-E720-1.5K to 5.5K K7Y{{{{{{

FR-E720-7.5K L7Y{{{{{{

FR-E720-11K, 15K G7Y{{{{{{

z SERIAL number check Refer to the inverter manual for the location of the rating plate.

Rating plate example



Symbol Year Month Control number

7 Y {{{{{{

SERIAL number

The SERIAL consists of one symbol, two characters indicating production year

and month, and six characters indicating control number.

The last digit of the production year is indicated as the Year, and the Month is

indicated by 1 to 9, X (October), Y (November), or Z (December).

Page 9

PRE-OPERATION INSTRUCTIONS

1.1.2 Product confirmation

Check the enclosed items.

Plug-in option

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

Mounting screw (M3 × 6mm)

........................ 2 (Refer to page 8, 10.)

Front cover for plug-in option

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

* Used with the FR-E720-3.7K (FR-E720-175) or lower and FR-E740-7.5K (FR-E740-170) or lower.

Option protective cover

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

Option small cover (Not used)

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

CAUTION

• Install a provided front cover for plug-in option in place of the inverter front cover.

REMARKS

•PROFIBUS® is a registered trademark of PROFIBUS User Organization.

Page 10

SW2

SW3

SW1

X16

D+

DVD-

CNTR

V+ D+ DD+ V-

1.1.3 Parts

Mounting hole

peration status indication LED Lit/off of the LED indicate inverter

peration status.

Terminal block Connect the communication cable.

Terminal layout

PRE-OPERATION INSTRUCTIONS

Front view Rear view

Connector

STATUS

LED1

FR-A7NP

SW2

SW1

SW3

X1X16

Connect to the inverter option connector.

Switch for manufacturer setting Do not change from initially-set status (1, 2:OFF).

Node address switch

(Refer to page 4.)

Mounting

hole

Name Function

Node address switch

Operation status indication LED

Set the inverter address within the range of 00H to 7DH.

OFF Inverter power OFF

Red is lit

A communication error with the master occurred

Green is lit During communication with the master

Mounting hole Mount on the inverter with an accessory mounting screw.

(Refer to page 8, 10.)

Page 11

PRE-OPERATION INSTRUCTIONS

1.2 Node address setting

Set the node address between "00H to 7DH" using node address switches on FR-A7NP (refer to page 3). The setting is applied at the next power-ON. Set the arrow (×) of the corresponding switches to a number or an alphabet to set a desired address.

• Setting example

Node address 1: Set the "

× " of X16(SW3) to "0" and the "× "

of X1(SW1) to "1".

X16

CAUTION

• Set the node address switch to the switch number (alphabet) position correctly. If the switch is set between numbers, normal data communication cannot be established.

• Do not set the node addresses to 7EH through FFH. When these addresses are set, they are recognized as 7DH.

• The node addresses, 00H, 01H, 02H, 7CH, and 7DH, may not be available for some master modules.

• You cannot set the same node address to other devices on the network. (Doing so disables proper communication.)

• Set the inverter node address before switching ON the inverter and do not change the setting while power is ON. Otherwise you may get an electric shock.

Node address 38 (26H): Set the " ×" of X16(SW3) to "2" and the "× "

of X1(SW1) to "6".

Good

example

X16

Bad

example

Page 12

PRE-OPERATION INSTRUCTIONS

1.3 Specifications

1.3.1 Inverter option specifications

Type Inverter plug-in option type

Number of nodes occupied One inverter occupies one node.

Connection cable Cable which supports 12.0Mbps communication (EIA-485(RS-485) standard)

1.3.2 Communication specifications

Wiring length 1200m or less 9600bps, 19.2Kbps, 93.75Kbps

Communication speed

Wiring length 600m or less 187.5Kbps

Wiring length 200m or less 500Kbps, 1.5Mbps

Wiring length 100m or less 3.0Mbps, 6.0Mbps, 12.0Mbps

Page 13

2 INSTALLATION

Plug-in option

2.1 Pre-installation instructions

Make sure that the input power of the inverter is OFF.

CAUTION

With input power ON, do not install or remove the plug-in option. Otherwise, the inverter and plug-in option may be damaged.

For prevention of damage due to static electricity, touch nearby metal before touching this product to eliminate static electricity from your body.

2.2 Installation procedure

The FR-E700 series has one connection connector for the plug-in option.

CAUTION

• Always perform wiring to the main circuit terminals and control circuit

terminals before installing the option. Wiring cannot be performed after installing the option. For wiring to terminals RUN, FU, and SE of control circuit terminal, run cables to prevent them from being caught between the option board and control circuit terminal block as shown in the right figure. In case cables are caught, the inverter may be damaged.

• When the inverter cannot recognize that the option unit is mounted due to

improper installation, etc., " " (option fault) is displayed.

• Take care not to drop a mounting screw during mounting and removal.

• Pull out the option straight to remove. Otherwise, the connector may be

damaged.

•

Plug-in

Plug-in option

option

Page 14

INSTALLATION

z Inverter with one front cover (1) Remove the front cover from the inverter. (For removing the front cover, refer to the FR-E700

instruction manual.)

(2) Remove the PU cover from the front cover. Open the PU cover with a driver, etc. and remove it in the

direction of arrow as shown below.

(1) Front cover

* Open the PU cover, then open it toward the arrow

direction to remove.

(2) PU cover

REMARKS

• Because the voltage class, model name and serial (only voltage class is labeled for FR-E740-5.5K (FR-E740-120) or higher) are stated on the PU cover, replace a PU cover of a plug-in option front cover with the removed PU cover from the inverter.

Page 15

INSTALLATION

(3) Install the option protective cover. (4) Securely fit the connector of the plug-in option to the inverter connector along the guides. (5) Securely fix the both top and bottom of the plug-in option to the inverter with the accessory mounting

screws. (tightening torque 0.45N

•m to 0.55N•m) If the screw holes do not line-up, the connector may

not have been plugged snugly. Check for loose plugging.

(6) Remove the PU cover provided on the front cover for plug-in option and install the other PU cover,

which was removed in (2).

(7) Loosen the terminal screw and insert the cable into the terminal. Tighten each cable with fixing screws

to the recommended tightening torque. (Refer to Chapter 3 for wiring.)

(8) Install the front cover for plug-in option to the inverter.

(6) Replace

(8)

Front cover for plug-in option

Mounting screws

(5)

(3) Option protective cover

(7)

(4)

Option connector of inverter

REMARKS

• When the option protective cover is not installed, the protective structure (JEM1030) changes to open type (IP00).

Page 16

INSTALLATION

z Inverter with front covers 1 and 2 (1) Remove the front covers 1 and 2 from the inverter. (For removing the front cover, refer to the FR-E700

instruction manual.)

(2) Remove the PU cover from the front cover 2. For removing the PU cover, refer to page 7.

Front cover 1

(1)

Front cover 2

(1)

(2)

PU cover

REMARKS

• Because the voltage class is stated on the PU cover, replace a PU cover of a plug-in option front cover with the removed PU cover from the inverter.

Page 17

INSTALLATION

(3) Install the front cover 1 to the inverter. (4) Securely fit the connector of the plug-in option to the inverter connector along the guides. (5) Securely fix the both top and bottom of the plug-in option to the inverter with the accessory mounting

screws. (tightening torque 0.45N not have been plugged securely. Check for loose plugging.

(6) Remove the PU cover provided on the front cover for plug-in option and install the other PU cover,

which was removed in (2).

(7) Loosen the terminal screw and insert the cable into the terminal. Tighten each cable with fixing screws

to the recommended tightening torque. (Refer to Chapter 3 for wiring.)

(8) Install the front cover for plug-in option to the inverter.

•m to 0.55N•m) If the screw holes do not line up, the connector may

Page 18

(6)

Replace

INSTALLATION

(4) Option connector of inverter

(3)

Front cover for plug-in option

(8)

(7)

Installation completed

(5) Mounting screws

Page 19

3 WIRING

3.1 Terminal block

Terminal block layout

Ter min al

No.

1-A V+ (VP)

1-B D+ (RXD/TXD-P) Sends and receives PROFIBUS signal+ (B-line)

123456

D+

D+ D-

V+

D+

D-

123456B

V- D-

V-

CNTR

2-A D+ (RXD/TXD-P) Sends and receives PROFIBUS signal+ (B-line)

2-B D+ (RXD/TXD-N) Sends and receives PROFIBUS signal- (A-line)

3-A D+ (RXD/TXD-N) Sends and receives PROFIBUS signal- (A-line)

3-B V- (DGND)

4-A D+ (RXD/TXD-P)

4-B D+ (RXD/TXD-N)

5-A V- (DGND)

5-B CNTR

6-A FG (Connected to the earth of the inverter unit)

6-B FG (Connected to the earth of the inverter unit)

*1 Use this when connecting a terminating resistor. (Refer to page 15) *2 It may not be necessary depending on the master used.

Terminal Name Definition

*1 Voltage output (approx. 5V to V-)

*1 GND of D+/D-

*1 (To connect a terminating resistor)

*1 GND of D+/D-

*2 Control signal (sending request from the inverter)

Page 20

WIRING

3.2 Wiring

Use the network connection cable which supports 12.0Mbps communication. (1) Strip off the sheath of the PROFIBUS communication dedicated cable and wind wires and shield cables

to use. If the length of the sheath pealed is too long, a short circuit may occur among neighboring wires. If the length is too short, cables and shield cables might come off.

Cable stripping length

Approx 5mm

Wire the stripped cable after twisting it to prevent it from becoming loose. (Do not solder it.) Use a blade terminal as required.

REMARKS

yInformation on blade terminals...recommended product (as of January 2010)

Terminal Screw Size

M2 0.3 to 0.5 Al 0,5-6WH A 0,5-6

Blade terminal crimping tool: CRIMPFOX 6 (Phoenix Contact Co., Ltd.)

When using the blade terminal (without insulation sleeve), use care so that the twisted wires do not come out.

Cable Size

)

(mm

With insulation

Blade Terminal Model

Without insulation

sleeve

Manufacturer

sleeve

Phoenix Contact

Co.,Ltd.

Page 21

WIRING

(2) Loosen the terminal screw and insert the cable into the terminal.

Tighten each cable with fixing screws to the recommended tightening torque.

To next inverter

D+

D-

V-

To master

D+

D-

V-

D+

D-

V-

Screw Size Tightening Torque Cable Size Screwdriver

M2 0.22N•m to 0.25N•m

0.3mm

to 0.75mm

Small flat-blade screwdriver

(Tip thickness: 0.4mm /tip width: 2.5mm)

CAUTION

• Undertightening can cause cable disconnection or malfunction. Overtightening can cause a short circuit or malfunction due to damage to the screw or unit.

Page 22

WIRING

(3) Terminating resistor

Connect terminating resistors to the both ends of a network if the both ends are FR-A7NP-mounted inverters.

Connection example

Programmable controller etc.

Terminating resistor

Master station

Power supply

PROFIBUS communication cable

R1=390Ω 2% 1/4W R2=220Ω 2% 1/4W R3=390Ω 2% 1/4W

Inverter

Motor Motor

R1 R2

V+ D+ D- D+D-V-

Power supply

Inverter

Terminating resistor

To other inverter (node)

Page 23

WIRING

(4) When wiring, if a hook of the front cover of the plug-in option impedes wiring, cut off the hook and

perform wiring.

Cut off with a nipper, etc.

Cut off a hook at the bottom of the option cover. (Cut off so that no portion is left.)

REMARKS

• When the option protective cover is not fitted or wire is not passed through even if the hook of the front cover of the

plug-in option has been cut off, the protective structure (JEM1030) changes to open type (IP00).

Page 24

WIRING

(5) When wiring an inverter, which has front covers 1 and 2, pass the cable over the front cover 1 as shown

below. If a PROFIBUS communication dedicated cable is passed through underneath the inverter front cover 1, the bending radius of the cable shortens, stressing the cable.

CAUTION

When wiring, take care not to subject the cable to stress. After wiring, wire offcuts must not be left in the inverter. They may cause a fault, failure or

malfunction.

Page 25

4 INVERTER SETTING

4.1 Parameter list

The following parameters are used for the communication option (FR-A7NP). Set the values according to need.

Parameter

Number

79 Operation mode selection 0 to 4, 6, 7 1 0 20

338

339

340 Communication startup mode selection 0, 1, 10 1 0 20

342

349

*1 Communication reset selection 0, 1 1 0 34

500

501

502

550

*1 Parameters which can be displayed when the plug-in option (FR-A7NP) is mounted. *2 The setting is apllied after inverter reset or at the next power-ON.

Communication operation command source

Communication speed command source

Communication EEPROM write selection

Communication error execution waiting time

Communication error occurrence count display

Stop mode selection at communication error

NET mode operation command source selection

Name Setting Range

0, 1 1 0 23

0, 1, 2 1 0 23

0, 1 1 0 27

0 to 999.8s 0.1s 0 28

01029

0, 1, 2, 3 1 0 30

0, 2, 9999 1 9999 23

Minimum

Setting

Increments

Initial Value

Refer to

page

Page 26

INVERTER SETTING

)

4.2 Operation mode setting

The inverter mounted with a communication option has three operation modes.

(1) PU operation [PU].............. Controls the inverter from the keys of the operation panel on the inverter or

parameter unit (FR-PU07/FR-PA07).

(2) External operation [EXT] ...Controls the inverter by switching ON/OFF external signals connected to

the control circuit terminals of the inverter. (The inverter is factory-set to this mode.)

(3) Network operation [NET] ... Controls the inverter with instructions from the network via the

communication option. (The operation signal and running frequency can be entered from the control circuit terminals depending on the Pr. 338 Communication operation

command source and Pr. 339 Communication speed command source settings. Refer to page 24.)

4.2.1 Operation mode indicator

Operation panel

Operation mode indicators (The inverter operates according to the LED lit mode. PU: PU operation mode EXT: External operation mode NET: Network operation mode

Page 27

INVERTER SETTING

4.2.2

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

(1) Operation mode switching conditions

Before switching the operation mode, check that:

1) The inverter is at a stop;

2) Both the STF and STR signals are OFF; and

3) The Pr. 79 Operation mode selection setting is correct. (Set using the operation panel of the inverter or parameter unit (FR-PU07/FR-PA07).) Refer to the Inverter Manual for details of Pr. 79.

(2) Operation mode selection at power ON and at restoration from instantaneous power

failure

The operation mode at power ON and at restoration from instantaneous power failure can be selected. Set a value other than "0" in Pr. 340 to select the network operation mode. After started in Network operation mode, parameter write from the network is enabled.

REMARKS

• Change of the Pr. 340 setting is applied valid power ON or an inverter reset.

• Pr. 340 can be changed with the operation panel in any operation mode.

Page 28

INVERTER SETTING

Pr. 340

Setting

(initial

value)

Pr. 79

Setting

0 (initial

value)

3, 4 External/PU combined operation mode Operation mode switching is disallowed

3, 4 External/PU combined operation mode 6

3, 4 External/PU combined operation mode Same as when Pr. 340 = "0"

Operation Mode at Power ON or Power

Restoration

External operation mode

1 PU operation mode PU operation mode fixed

2 External operation mode

6 External operation mode

X12 (MRS) signal ON

X12 (MRS) signal OFF

0 NET operation mode 1 PU operation mode 2

NET operation mode

*3 NET operation mode

X12 (MRS) signal ON .... NET operation mode

X12 (MRS) signal OFF 0 NET operation mode Switching between the PU and NET operation mode is enabled *2 1 PU operation mode Same as when Pr. 340 = "0"

NET operation mode NET operation mode fixed

*3 NET operation mode

7 External operation mode Same as when Pr. 340 = "0"

..... External operation mode

... External operation mode

Switching among the External, PU, and NET operation mode is enabled

Switching between the external and NET operation mode is enabled Switching to the PU operation mode is disallowed

Switching among the External, PU, and NET operation mode is enabled while running.

Switching among the External, PU, and NET operation mode is enabled External operation mode fixed (Forcibly switched to external

operation mode.)

Same as when Pr. 340 = "0"

Switching between the PU and NET operation mode is enabled while running

Operation Mode Switchover

*1 Operation mode cannot be directly changed between the PU operation mode and Network operation mode.

*2 Operation mode can be changed between the PU operation mode and Network operation mode with of the operation panel and

X65 signal.

*3 Pr. 79 = "6" and Pr. 128 to Pr. 134 (PID control) are not activated simultaneously. Switchover mode and PID control are made invalid, and

the inverter performs the same operation as when "0" is set in Pr. 79.

Page 29

INVERTER SETTING

(3) Operation mode switching method

When "0 or 1" is set in Pr. 340

Switching from the network

Switch to the External operation mode from the network.

Network operation PU operation

Switch to Network operation mode from the network.

When "10" is set in Pr. 340

Network operation PU operation

For the switching method from the external terminal, refer to the Inverter Manual. Refer to page 55 and 76 for a switching method from the network.

External operation

Press of the PU to light

Press of

the PU to light

Switching from the PU

Press of the PU to light

CAUTION

• When starting the inverter in Network operation mode at power ON or an inverter reset, set a value other than "0" in Pr. 340. (Refer to page 20)

• When setting a value other than "0" in Pr. 340, make sure that the initial settings of the inverter are correct.

Page 30

INVERTER SETTING

4.3 Start and speed command sources (Pr. 338, Pr. 339, Pr. 550)

(1) Select command source for the Network operation mode (Pr. 550)

A control location for the Network operation mode can be selected from either the RS-485 communication with the PU connector or a communication option. When using a communication option, set "0 or 9999 (initial value)" in Pr. 550.

Parameter

Number

550

NET mode operation command source selection

Name Initial Value

Refer to the inverter manual for details.

9999

Setting

Range

9999

Description

The communication option is the command source when NET operation mode.

PU connector is the command source when NET operation mode.

Automatic communication option recognition Normally, PU connector is the command source. When a communication option is mounted, the communication option is the command source.

Page 31

INVERTER SETTING

(2) Selection of control source for the network operation mode (Pr. 338, Pr. 339)

⋅ There are two command types: the start command, which controls the signals related to the inverter

start command and function selection, and the speed command, which controls signals related to frequency setting.

⋅ In Network operation mode, the commands from the external terminals and communication (PU

connector or communication option) are as listed below.

Operation

Location

Selection

Fixed function (terminalequivalent function)

Selective function

Pr. 338 Communication operation

command source

Pr. 339 Communication speed

command source

Running frequency from communication Terminal 2 — External — — External —

Terminal 4 — External — External

Low speed operation

0RL

1RM

2RH

3RT

Pr. 178 to Pr. 184 setting

4 AU Terminal 4 input selection — Combined — Combined 5 JOG Jog operation selection —External

command/remote setting clear/stop-on contact selection 0

Middle speed operation command/remote setting function

High speed operation command/remote setting function

Second function selection/ stop-on contact selection 1

NET

NET — NET NET — NET

NET External NET External

0: NET 1: External

External

NET External

External

NET

External

Remarks

Pr. 59 = "0"

(multi-speed)

Pr. 59 = "1, 2"

Pr. 270 = "1"

(stop-on-contact)

Pr. 270 = "1"

(stop-on-contact)

(remote)

Page 32

INVERTER SETTING

Operation

Location

Selection

Selective function

Pr. 338 Communication operation

command source

Pr. 339 Communication speed

command source

7OH

8 REX 15-speed selection NET External NET External

10 X10 Inverter run enable signal External

12 X12

14 X14 PID control valid terminal NET External NET External

15 BRI

16 X16

18 X18 V/F switchover NET External

Pr. 178 to Pr. 184 setting

24 MRS

60 STF

External thermal relay input

PU operation external interlock

Brake opening completion signal

PU-External operation switchover

Output stop Combined External

PU operation interlock External

Start self-holding

STOP

selection Forward rotation

command

NET

0: NET 1: External

External

NET External

—External

NET External

External

NET

External

Remarks

Pr. 59 = "0"

(multi-speed)

Pr. 79

≠ "7"

Pr. 79 = "7"

When the X12

signal is not

assigned

Page 33

INVERTER SETTING

Operation

Location

Selection

Selective function

Pr. 338 Communication operation

61 STR

62 RES Inverter reset External

65 X65

66 X66

67 X67

Pr. 178 to Pr. 184 setting

command source

Pr. 339 Communication speed

command source

Reverse rotation command

PU/NET operation switchover

External/NET operation switchover

Command source switchover

NET

0: NET 1: External

External

NET External

External

NET

External

Remarks

[Explanation of table]

External : Command is valid only from control terminal. NET : Command only from communication is valid Combined : Command from both control terminal and communication is valid.

— : Command from either of control terminal and communication is invalid.

REMARKS

• The command source of communication is as set in Pr. 550 and Pr. 551.

•The Pr. 338 and Pr. 339 settings can be changed while the inverter is running when Pr. 77 = "2". Note that the setting change is applied after the inverter has stopped. Until the inverter has stopped, communication operation command source and communication speed command source before the setting change are valid.

Page 34

INVERTER SETTING

4.3.1 Communication EEPROM write selection (Pr. 342)

When parameter write is performed from the communication option, write to RAM is enabled. Set when frequent parameter changes are necessary.

Parameter

Number

342

Communication EEPROM write

Name

selection

⋅ When changing the parameter values frequently, set "1" in Pr. 342 to write them to the RAM.

Performing frequent parameter write with "0 (initial value)" (EEPROM write) set will shorten the life of the EEPROM.

REMARKS

• When "1" (write to RAM only) is set in Pr. 342, powering OFF the inverter will erase the changed parameter values. Therefore, the parameter values available when power is switched ON again are the values stored in EEPROM previously.

Initial Value

Setting

Range

Description

Parameter values written by communication are written to the EEPROM and RAM.

Parameter values written by communication are written to the RAM.

Page 35

INVERTER SETTING

4.4 Operation at communication error occurrence

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

You can select operations at communication error occurrences by setting Pr. 500 to Pr. 502 under network operation.

(1) Waiting time for the communication line error output after a communication error

Waiting time for the communication error output after a communication line error occurrence can be set.

Parameter

Number

500

Name Setting Range

Communication error

execution waiting time

0 to 999.8s 0.1s 0

Minimum Setting

Increments

Initial Value

Communication line status

Communication error (E.OP1)

Alarm signal(LF)

(Pr. 502 = 3)

Normal

Error

Pr. 500

setting time

Normal

Error

Recognition

Pr. 500

setting time

When a communication line error occurs and lasts longer than the time set in Pr. 500, it is recognized as a communication error. If the communication returns to normal within the time, it is not recognized as a communication error, and the operation continues.

Page 36

(2) Displaying and clearing the communication error count

The cumulative count of communication error occurrences can be displayed. Write "0" to clear this cumulative count.

Parameter

Number

501

Name Setting Range

Communication error

occurrence count display

010

Minimum Setting

INVERTER SETTING

Increments

Initial Value

Count timing depending on communication line status

Normal Error

Incremented by 1

Normal Error

Incremented by 1

At the point of communication line error occurrence, Pr. 501 Communication error occurrence count display is incremented by 1.

CAUTION

• Communication error count is temporarily stored in the RAM. The error count is stored in EEPROM only once per hour. If power reset or inverter reset is performed, Pr. 501 setting will be the one that is last stored to EEPROM depending on the reset timing.

Page 37

INVERTER SETTING

(3) Inverter operation at a communication error occurrence

How the inverter operates at a communication line error or an option unit fault can be set.

Parameter

Number

502

Name Setting Range

Stop mode selection at

communication error

0, 1, 2, 3 1 0

Minimum Setting

Increments

About setting

z Operation at an error occurrence

Error Definition Pr. 502 Setting Operation Indication Fault Output

Communication line

Communication

option itself

* When the communication returns to normal within the time period set in Pr. 500, the communication option error (E.OP1)

does not occur.

0, 3 Coast to stop E. 1 lit Provided

1, 2 Decelerated to stop

Continued * Normal indication * Not provided *

E. 1 lit after stop

Provided after stop

z Operation at error recognition after elapse of Pr. 500 time

Error Definition Pr. 502 Setting Operation Indication Fault Output

0 Coast to stop E.OP1 lit Provided

Communication line

Communication

option itself

3 Continued Normal indication

0, 3 Coast to stop E. 1 lit Provided

1, 2 Decelerated to stop

Decelerated to stop E.OP1 lit after stop

E. 1 lit after stop

Provided after stop

Not provided

Provided after stop

Initial Value

Page 38

INVERTER SETTING

z Operation at error removal

Error Definition Pr. 502 Setting Operation Indication Fault Output

Communication line

Communication

option itself

2Restart

3 Continued

0, 3

1, 2

Kept stopped

Kept stopped E. 1 kept lit Kept provided

E.OP1 kept lit

Normal indication Not provided

Kept provided

CAUTION

• Communication line error [E.OP1 (fault data: HA1)] is an error that occurs on the communication line. Communication option error [E. 1 (fault data: HF1)] is an error that occurs in the communication circuit inside the option.

• Fault output indicates the fault output signal (ALM signal) and fault bit output.

• When the fault output setting is active, fault records are stored in the faults history. When the fault output setting is not active, fault record is overwritten to the faults history temporarily but not stored. After the error is removed, the fault indication is reset, changing the display back to normal, and the last fault is displayed in the faults history.

•When the Pr. 502 setting is "1" or "2", the deceleration time is the normal deceleration time setting (e.g. Pr. 8, Pr. 44, Pr. 45).

• The acceleration time at a restart is the normal acceleration time setting (e.g. Pr. 7, Pr. 44).

•When the Pr. 502 setting is "2", the operation/speed command at a restart is the one given before the error occurrence.

• When a communication line error occurs at the Pr. 502 setting of "2", removing the error during deceleration causes acceleration to restart at that point. (Acceleration is not restarted if the error is that of the option unit itself.)

Page 39

INVERTER SETTING

4.4.2 Fault and measures

(1) The inverter operates as follows at fault occurrences.

Fault

Location

Inverter

Communication line

Communication option

* Depends on the Pr. 502 setting.

Inverter operation Inverter trip Inverter trip Inverter trip Data communication Continued Continued Continued Inverter operation Inverter trip * Continued Continued Data communication Stop Stop Stop Communication option connection error

Error of communication option itself

Status

Inverter operation Data communication Inverter operation Data communication

Network

Operation

Inverter trip * Inverter trip * Inverter trip *

Continued Continued Continued

Inverter trip * Continued Continued

Stop Stop Stop

(2) Measures at error occurrences

Fault Indication Error Definition Measures

E.OP1

E.1 Option fault

Communication line error

Check the LED status of the option unit and remove the cause of the alarm. (Refer to page 3 for LED indication status) Check the other nodes on the network. Inspect the master.

Check the connection between the inverter and option unit for poor contact, etc. and remove the cause of the error.

When faults other than the above are displayed, refer to the inverter manual and remove the cause of the error.

Operation Mode

External

Operation

PU Operation

Page 40

INVERTER SETTING

4.5 Inverter reset

(1) Operation conditions of inverter reset

Which resetting method is allowed or not allowed in each operation mode is described below.

Operation Mode

Resetting Method

Reset from the network

Turn ON the inverter RES signal (terminal RES) Enabled Enabled Enabled

Switch OFF inverter power Enabled Enabled Enabled

Reset from the PU/operation panel

*1 Inverter reset can be made any time. *2 Reset can be made only when the protective function of the inverter is activated. (Available with PPO type 1 to 5 only)

Inverter reset (Refer to page 56)

Error reset (STW(bit7)) at inverter fault (Refer to page 48)

Inverter reset Enabled Enabled Enabled

Reset at inverter fault Enabled Enabled Enabled

*1 Allowed Disallowed Disallowed

Pr.349 = 0

Pr.349 = 1 Disallowed Disallowed

CAUTION

• When a communication line error has occurred, reset cannot be made from the network.

• The inverter is set to the External operation mode if it has been reset in Network operation mode in the initial status. To resume the network operation, the inverter must be switched to the Network operation mode again. Set a value other than "0" in Pr. 340 to start in Network operation mode. (Refer to page 20.)

• The inverter cannot be controlled for about 1s after release of a reset command .

Network

Operation

Allowed

External

Operation

Allowed Allowed

Operation

Page 41

INVERTER SETTING

(2) Error reset operation selection at inverter fault

When used with the communication option, an error reset command* from network can be invalid in the external operation mode or PU operation mode.

Parameter

Number

349

* An error reset command (STW (bit7)) at inverter fault is available with PPO type 1 to 5. (Refer to page 48.)

Communication reset selection

Name

Initial Value

Setting

Range

Function

Error reset* is enabled independently of operation mode

Error reset* is enabled only in the Network operation mode

Page 42

5 FUNCTIONS

5.1 Output from the inverter to the network

Main items to be output from the inverter (FR-A7NP) to the network and their descriptions are explained below.

Refer to Page

Item Description

Inverter monitor

Parameter read Read parameter settings of the inverter. 46 67

Inverter status Monitor output signal of the inverter. 49 70

Operation mode read Read the operation mode of the inverter. 49, 55 ⎯

Set frequency read Read the frequency set in the inverter. 55 76

Terminal input read Read the analog value of terminal 2, 4. 56 76

Node address read Read node address of the inverter. 56 ⎯

Alarm definition read

PNU list read Read the available PNU number. 61 ⎯

Monitor various items such as inverter output frequency and output current.

Monitor alarm history occurred in the inverter and energization time, output frequency, output current and output voltage at alarm occurrence are monitored.

PPO Type

Support

Specification

54 73

57 77

REMARKS

y Refer to the inverter manual for functions controllable from the network in each operation mode.

PPO Type

Non-Support

Specification

Page 43

FUNCTIONS

5.2 Input to the inverter from the network

Main items which can be commanded from the network to the inverter and their descriptions are explained below.

Refer to page

Item Description

Frequency setting Set the running frequency of the inverter. 50 76

Operation mode write Set the operation mode of the inverter. 55 76

Run command

Inverter reset Reset the inverter. 48, 56 74

Parameter write Set parameters of the inverter. 46, 62 67, 78

Parameter clear Return parameters to the initial values. 55 74

Input terminal function Use the function of the inverter input terminal. 51 75

Set the control input command such as forward operation signal (STF) and reverse rotation signal (STR).

PPO Type

Support

Specifications

48 75

REMARKS

y Refer to the inverter manual for functions controllable from the network in each operation mode.

PPO Type

Non-Support

Specifications

Page 44

6 PROFIBUS DEVICE DATA

6.1 Device data (GSD file)

melc08fa.gsd is a GSD file designed to recognize the features and functions of the PROFIBUS-DP devices of the FR-A7NP. You can obtain it from us. GSD file can be downloaded from Mitsubishi Electric FA Network Service MELFANS web: http://www.MitsubishiElectric.co.jp/melfansweb When editing this file, use a text editor. For installation instructions, refer to the instruction manual of the PROFIBUS-DP Configuration Software. Although this product complies with PPO type specification, it includes specifications which do not support PPO type specification (FR-E5NP intercompatibility protocol). This manual states the section supporting PPO type specification as "PPO type support specification" and the section not supporting PPO type as "PPO type non-support specification".

CAUTION

y You cannot use the device data which does not include PPO type support specification (data for the FR-

E5NP).

<melc08fa.gsd>

Parameter Value Description *1

#Profibus_DP

GSD_Revision

Vendor_Name

Model_Name

Revision

Ident_Number

Protocol_Ident

Station_Type

1 ID version of GSD file

"Mitsubishi Electric" Manufacturer name *2

"FR-A7NP" Product name

"Revision 1.00" Product version

08FAH Device number obtained from Profibus Nutzer Organization

0 PROFIBUS-DP is 0 fixed.

0 DP slave is 0 fixed.

File header

or obtained from your sales representative.

Page 45

PROFIBUS DEVICE DATA

Parameter Value Description *1

FMS_Supp

Hardware_Release

Software_Release

9.6_supp

19.2_supp

93.75_supp

187.5_supp

500_supp

1.5M_supp

3M_supp

6M_supp

12M_supp

MaxTsdr_9.6

MaxTsdr_19.2

MaxTsdr_93.75

MaxTsdr_187.5

MaxTsdr_500

MaxTsdr_1.5M

MaxTsdr_3M

MaxTsdr_6M

0 FMS (Field-Bus Message Specifications) not supported.

"BC101B376" Hardware version

"7732" Software version

1 Communication speed 9600bps support

1 Communication speed 19.2Kbps support

1 Communication speed 93.75Kbps support

1 Communication speed 187.5Kbps support

1 Communication speed 500Kbps support

1 Communication speed 1.5Mbps support

1 Communication speed 3.0Mbps support

1 Communication speed 6.0Mbps support

1 Communication speed 12.0Mbps support

15 Longest time 15 bit times at communication speed 9600bps

15 Longest time 15 bit times at communication speed 19.2Kbps

15 Longest time 15 bit times at communication speed 500Kbps

50 Longest time 50 bit times at communication speed 3.0Mbps

100 Longest time 100 bit times at communication speed 6.0Mbps

Longest time 15 bit times at communication speed

93.75Kbps

Longest time 15 bit times at communication speed

187.5Kbps

Longest time 25 bit times at communication speed

1.5MKbps

Page 46

Parameter Value Description *1

MaxTsdr_12M

Redundancy

Repeater_Ctrl_Sig

24V_Pins

Freeze_Mode_supp

Sync_Mode_supp

Auto_Baud_supp

Set_Slave_Add_supp

Min_Slave_Intervall

Modular_Station

Max_Module

Max_Input_Len

Max_output_Len

Max_Data_Len

Fail_Safe

Max_Diag_Data_Len

Slave_Family

PrmText

Te xt ( 0)

Te xt ( 1)

EndPrmText

PROFIBUS DEVICE DATA

200

0 Redundancy not supported.

2 Installed as TTL level via RTS signal from module.

1 Freeze mode supported.

1 Synchronous mode supported.

1 Automatic baud rate detection support

0 Slave address is not set.

1 100 μs interval between 2 polling cycles

1 Modular device specified.

1 Maximum number of modules:1

28 Input data: Maximum 28 bytes

28 Output data: Maximum 28 bytes

56 Input and output data: Maximum 28 + 28 = 56 bytes

0 Failsafe not supported

6 Diagnostic data of 6 bytes secured (no external diagnosis)

1 Drives defined as function class (Main Family)

1 Text selection 1 registration

"No byte swapping" If Bit 0 = 0, "No byte swapping"

"Byte swapping" If Bit 0 = 1, "Byte swapping"

Longest time 200 bit times at communication speed

12.0Mbps

24V power supply for maintenance device connection is not used.

Page 47

PROFIBUS DEVICE DATA

Parameter Value Description *1

ExtUserPrmData

Bit(0) 0 0-1

Prm_Text_Ref

EndExtUserPrmData

Max_User_Prm_Data_Len

Ext_User_Prm_Data_Const(0)

Ext_User_Prm_Data_Const(1)

Ext_User_Prm_Data_Ref(1)

Module

EndModule

Module

EndModule

Module

EndModule

Module

EndModule

Module

EndModule

Module

EndModule

*1 Description is not included in the ASCII file itself. *2 Use "Mitsubishi" if the maximum number of characters of the Vendor_Name of the master used is 10.

1 "Byte swapping" Byte swapping selection 1 registration on text base

Bit 0 = default 0, range 0 to 1

1 Text selection 1 is used.

2 User parameter of 2 bytes secured

01H Initial value of user parameter's 1 byte

00H Initial value of user parameter's 2 byte

"PPO type 1" F3H, F1H PPO type 1 selection

"PPO type 2" F3H, F5H PPO type 2 selection

"PPO type 3" F1H PPO type 3 selection

"PPO type 4" F5H PPO type 4 selection

"PPO type 5" F3H, F9H PPO type 5 selection

"500 series" 75H FR-E5NP intercompatibility protocol selection

Byte swapping selection 1 is used on text base in user parameter's 2 byte.

Page 48

PROFIBUS DEVICE DATA

6.2 Slave user parameter

By changing the slave user parameter value, you can use the byte swapping function (byte inversion function). Setting "1" at Address 1H (Bit 0) makes the byte swapping function valid. Since "-" is an unused bit, set "0".

Address Functions

0H For manufacturer setting (Always set "1".)

Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0

⎯⎯⎯⎯⎯⎯⎯

0:Byte swapping invalid 1:Byte swapping valid

Example

Byte swapping invalid

Command request

WORD WORD

Master slave

01H 03H 04H

Byte swapping valid

Command request

WORD WORD

Master slave

02H 01H 04H

(When address 1H (Bit0)=0)

02H

(When address 1

03H

The data is byte swapped in the slave to be a receiving/sending data.

Command response

WORD WORD

Master slave

05H 06H 07H 08H

H (Bit0)=1)

Command response

WORD WORD

Master slave

06H 05H 08H 07H

Page 49

7 PPO TYPE SUPPORT SPECIFICATION

7.1 PROFIBUS profiles

The option unit operates as a "slave of the PROFIBUS DP master" or a "controller equivalent to PROFIBUS DP master class 1 on an RS-485 network". The PROFIBUS profile (data buffer) can be selected from among six different types, "PPO type1" to "PPO type5", and "E5NP". This chapter expalins the profile of module type "PPO type1" to "PPO type5". (For the module type "E5NP" profile, refer to Chapter 8.) Module type is changed with the slave module setting. For details, refer to the instruction manual of the Network Master Configuration Software. The configuration of PPO type is as follows.

Module type

PPO type1

PPO type2

PPO type3

PPO type4

PPO type5

PKE IND

PWE

STW / ZSW

HSW / HIW

Input Data : 6 Words

Output Data : 6 Words

ECW / ESW

Reserved

Input Data : 10 Words

Output Data : 10 Words

Input Data : 2 Words

Output Data : 2 Words

ECW /

Reserved Reserved Reserved

ESW

ECW /

Reserved Reserved Reserved Reserved Reserved Reserved Reserved

ESW

Input Data : 6 Words

Output Data : 6 Words

Input Data : 14 Words

Output Data : 14 Words

PKW PZD

1 Word

Page 50

7.2 ID definitions

ID Definition

PKE PNU number (PNU) and task or response Id (AK)

PKW

(Refer to page 46)

PZD

(Refer to page 48)

* Command request: Message from the master to the slave

Command response: Message from the slave to the master

IND Sub-Index number and reserved area for extension

PWE

STW/ZSW

HSW/HIW

ECW/ESW

Reserved Reserved area for extension

• Set 0 since high bits (Bits 16 to 31) are not used.

• Low bits (Bits 0 to 15): Parameter value

STW: Control Word (Command request)

ZSW: Status Word (Command response)*

HSW: Set frequency (Command request)

HIW: Output frequency (Command response)*

ECW: Extended Control Word (Command request)

ECW: Extended Status Word (Command response)*

PPO TYPE SUPPORT SPECIFICATION

Page 51

PPO TYPE SUPPORT SPECIFICATION

7.3 Buffer memory map

The following shows the buffer memory map of the PPO type1 to PPO type5 PROFIBUS profiles.

Module type

PPO type1

2Word 3Word 4Word 5Word 6Word 7Word

1Word

PKE IND

PWE

STW / ZSW

HSW / HIW

8Word

9Word

10Word

11Word

12Word 13Word

14Word

PPO type2

PPO type3

PPO type4

PPO type5

PKE IND

STW /

HSW /

ZSW

HIW

STW /

HSW /

ZSW

HIW

PKE IND

PWE

ECW /

Reserved Reserved Reserved

ESW

PWE

STW / ZSW

HSW / HIW

ECW /

Reserved

ESW

ECW /

Reserved Reserved Reserved Reserved Reserved Reserved Reserved

ESW

Reserved

Page 52

7.4 Buffer memory configuration

The buffer memory configuration is shown below.

Master Slave (command request)

15 1413 12 11 10 9 8 7 6 5 4 3 2 1 0 bit

PKE

AK PNU(parameter number)

Task SPM Not support

15 1413 12 11 10 9 8 7 6 5 4 3 2 1 0 bit

IND

PWE

STW

RAM/EEPROM

HSW

ECW

For buffer memory details, refer to page 46.

Sub-Index

31 3029 28 27 26 2524 23 22 2120 19 18 17 16 bit

0000000000000000

15 1413 12 11 10 9 8 7 6 5 4 3 2 1 0 bit

MRS

STR

15 1413 12 11 10 9 8 7 6 5 4 3 2 1 0 bit

Command count

STF

HSW(set frequency)

PWE(setting)

00 111 111

Fault reset

Not support

PZD enable

0000

Reserved

Not support

Control enable

PPO TYPE SUPPORT SPECIFICATION

Slave

Master (command response)

15 14 1312 11 10 9 8 7 6 5 4 3 2 1 0 bit

AK PNU(parameter number)

PKE

Response SPM Not support

15 14 1312 11 10 9 8 7 6 5 4 3 2 1 0 bit

IND

PWE

ZSW

Busy

NET mode

HIW

ESW

Sub-Index

31 30 2928 27 26 2524 23 22 2120 1918 17 16 bit

0000000000000000

15 14 1312 11 10 9 8 7 6 5 4 3 2 1 0 bit

PWE(read value)

15 14 1312 11 10 9 8 7 6 5 4 3 2 1 0 bit

REV

FWD

RUN

15 14 1312 11 10 9 8 7 6 5 4 3 2 1 0 bit

Command count

10 011 111

HIW(output frequency)

Reserved

Power-on inhibit

Alarm

Not support

Control request

000000

Fault

Not support

Page 53

PPO TYPE SUPPORT SPECIFICATION

7.5 Buffer memory details

The following indicates the buffer memory details of the PROFIBUS profiles.

(1) PKW

Name Bit Definition

PNU 0 to 10 PNU number SPM 11 Not used (0 is set)

[Command request]

Value Operation

0No task 1 Parameter value is requested (read request) 2 Parameter value (word) is changed (write request) 6 Parameter value (array) is requested (read request)

PKE

AK 12 to 15

IND

Other than the above Non-supported

[Command response]

Other than the above Non-supported

0 to 7 Reserved area for extension (0 is set)

8 to 15

Sub-Index number At command request, set this number when AK = "6, 7".

7 Parameter value (array word) is changed (write request)

Value Operation

0 No response (Busy status) 1 Parameter value (word) is transferred. 4 Parameter value (array word) is transferred.

Command execution error (error number is stored into PWE (Refer to page 47))

Page 54

PPO TYPE SUPPORT SPECIFICATION

Name Bit Definition

PNU read value/write value When command response AK = "7 (command execution error)", PWE definition is as follows.

Value Error Definition

0 Invalid PNU

1 Parameter value unchangeable (This error also occurs when Pr.77 = "1"

2 Outside setting range

3 Invalid Sub-Index number

4 Without array

11 No parameter change right

18 Other error *

* Indicates outside AK number range, write data error, external operation error, without option

error, instruction code error, with STF error, with STR error, with operation mode specification error, parameter calibration error (Pr. 900 or later), reset disabled error (with reset input specification of Pr. 75), etc.

PWE

0 to 15

16 to 31 Not used (0 is set)

Page 55

PPO TYPE SUPPORT SPECIFICATION

(2) PZD

Name Bit Definition

⎯ 0 to 2 Not used (1 is set)

Control enable 3

⎯ 4 to 6 Not used (1 is set)

Fault reset

STW

PZD enable 10

Forward rotation

command (STF signal)

Reverse rotation

command (STR signal)

Second function

selection (RT signal)

Output stop

(MRS signal)

RAM/EEPROM 15

(Reset)

⎯ 8, 9 Not used (0 is set)

0: Inverter output shutoff 1: Inverter output shutoff is cancelled

[At inverter error] 0: No action 1: When Pr. 349 = "0", error reset can be made in any operation mode.

When Pr. 349 = "1", error reset is enabled only in NET operation mode. [When inverter is normal] No action

0: Command request of PZD is not processed. (Note that PZD enable and

command count request can be executed.) 1: Command request of PZD is processed.

* At power-on or inverter reset, set 1 once.

0: OFF (Stop command) 1: ON (Forward rotation start)

0: OFF (Stop command) 1: ON (Reverse rotation start)

0: OFF 1: ON (Second function is selected)

0: OFF 1: ON (output is shut off)

0: Set frequency (HSW) is written to RAM (Power-on reset returns the

changed set frequency to the setting before it was written to RAM.). 1: Set frequency (HSW) is written to EEPROM.

A starting command is input to the inverter when the signal turns on. A stop command is given when both signals turn on simultaneously.

Page 56

ZSW

PPO TYPE SUPPORT SPECIFICATION

Name Bit Definition

⎯ 0 to 2 Not used (1 is returned)

Fault 3

⎯ 4, 5 Not used (1 is returned)

Power-on inhibit 6 0 is returned

Alarm 7

⎯ 8 Not used (0 is returned)

Control request 9 1 is returned

Output frequency

detection

(FU signal)

Inverter running

(RUN signal)

Forward running 12

Reverse running 13

NET mode 14

0: Inverter normal 1: Inverter alarm occurrence

0: Command execution normal 1: Command execution error

0: OFF

1: ON (output frequency being detected) (For details, refer to Pr. 42 and

Pr.43 in the inverter manual.) 0: OFF

1: ON (inverter running) 0: Other than forward running (during stop, reverse running)

1: Forward running 0: Other than reverse running (during stop, forward running) 1: Reverse running 0: Other than network operation mode

1: Network operation mode

Page 57

PPO TYPE SUPPORT SPECIFICATION

Name Bit Definition

0: Ready status 1: Busy status

* If it takes time to perform slave side processing, slave side busy status is

ZSW BUSY 15

announced since reply to the master will be delayed. During busy status, other response data are unfixed values. When the slave side is busy, request from the master is invalid. Therefore, the same request must be sent again. The response data of the FR-A7NP during Busy status is as follows.

[During Busy status] and [inverter reset]

PKW 0

ZSW Bit15 = 1

PZD

Other error Bit = 0

[During Busy status] and [other than inverter rest]

All 0 when AK = 0 Reply data when AK ≠ 0

ZSW Bit15 = 1 Other error Bit = inverter status

data

HSW 0 to 15

HIW 0 to 15

Set frequency (0.01 Hz increments) (Always set frequency (Hz) regardless of the Pr. 37 setting.) Output frequency (0.01 Hz increments) (It is always displayed as frequency (Hz) regardless of the Pr. 37 setting.)

Page 58

Name Bit Definition

High speed operation command (Terminal RH function)

Middle-speed operation command (Terminal RM function) Low-speed operation

ECW

command (Terminal RL function)

Terminal 4 input selection (AU signal)

Command count 8 to 15 Used by the master to recognize the command response.

Up to frequency

(SU signal)

ESW

Overload alarm

(OL signal)

Command count 8 to 15 Echo back of the command request. Reserved 0 to 15 Not used (0 is set, 0 is returned)

Functions assigned to terminal RH, RM, RL are activated. (Signal names are initial values. Using Pr.180 to Pr.182, you can change

output signal functions. Refer to the inverter manual for details of Pr.180 to Pr.182.)

⎯ 3 Not used (0 is set)

⎯ 5 to 7 Not used (0 is set)

⎯ 2 to 7 Not used (0 is set)

0: OFF

1: ON (Terminal 4 input is the main speed setting)

0: OFF

1: ON (Output frequency has reached the set frequency) 0: OFF

1: ON (Overload alarm occurrence)

PPO TYPE SUPPORT SPECIFICATION

Page 59

PPO TYPE SUPPORT SPECIFICATION

CAUTION

y Only when the contents of the command request (request for changing the inverter setting: PKW, HSW,

STW/ECW) from the master changed, the inverter processes the request. If the contents of the command request are identical with those of the last request, the inverter does not process the request. (The received request is cleared.)

For instance, while the master keeps sending the "network operation mode enabled" command, changing the mode to the PU operation mode with switchover function does not allow the "network operation mode enabled" command to be executed due to the same contents as that sent last time. Therefore, the operation mode remains the PU operation mode without changing to the Network operation mode. In this case, send another command as "PU operation mode enabled" from the master once, then send the "network operation mode enabled" command again.

Page 60

PPO TYPE SUPPORT SPECIFICATION

7.6 Outline of PNU

You can use the PNU to make inverter settings from the network. The data used with the network is denoted PNU(P) to differentiate it from the parameter (Pr.). This chapter explains the module type "PPO type 1" to "PPO type 5".

CAUTION

• Parameter definitions differ according to the module type selected. When using "E5NP", refer to page 72.

(1) PNU data definition

P1902.1

Sub-Index Number

PNU Number

(2) PNU data type

The PNU has the data types of "Array Unsigned 16 (AUs16)" and "Unsigned 16 (Us16)".

Array Unsigned 16

(AUs16)

When the data type is "with array", the Sub-Index number is included in the PNU.

P1902.1

Unsigned 16

P1240

Sub-Index Numbe

(Us16)

With array

Without array

CAUTION

• When the data type is "with array", include the sub-index number in the PNU.

Page 61

PPO TYPE SUPPORT SPECIFICATION

7.7 PROFIBUS PNU

7.7.1 Real-time monitor

The following items can be monitored from the master.

PNU Item

P1.1

Output frequency 0.01Hz

P1.2

Output current 0.01A

P1.3

Output voltage 0.1V

P1.5

Frequency setting 0.01Hz

P1.7

Motor torque 0.1%

P1.8

Converter output voltage 0.1V

P1.9

Regenerative brake duty 0.1% Electronic thermal relay

P1.10

function load factor

P1.11

Output current peak value 0.01A Converter output voltage peak

P1.12

value

P1.14

Output power 0.01kW

*1 Input terminal monitor details

b15 b0

—————RES—MRS—RHRMRL——STRSTF

Functions of each terminal are assigned using Pr.178 to Pr.184. (Refer to the inverter manual for details.)

*2 Output terminal monitor details

b15 b0

——————————ABCFU———RUN

Functions of each terminal are assigned using Pr.190 to Pr.192. (Refer to the inverter manual for details.)

Increments

0.1%

0.1V

Data

Type

AUs16 AUs16 AUs16 AUs16 AUs16 AUs16 AUs16

AUs16

PNU Item

P1.15

Input terminal status *1 ⎯

P1.16

Output terminal status *2 ⎯

P1.20

Cumulative energization time 1h

P1.23

Actual operation time 1h

P1.24

Motor load factor 0.1%

P1.25

Cumulative power 1kWh

P1.52

PID set point 0.1%

P1.53

PID measurement value 0.1%

P1.54

PID deviation 0.1%

P1.61

Motor thermal load factor 0.1%

P1.62

Inverter thermal load factor 0.1%

P1.63

Cumulative power 2 0.01kWh

Increments

Data Type

AUs16 AUs16 AUs16 AUs16 AUs16 AUs16 AUs16 AUs16 AUs16 AUs16 AUs16 AUs16

Page 62

PPO TYPE SUPPORT SPECIFICATION

7.7.2 Parameter clear

Parameter clear can be performed from the master.

PNU Item Data Definition Data Type

P2.2 Parameter clear 965AH AUs16

P2.3 All parameter clear 99AAH AUs16

P2.5 Parameter clear* 5A96H AUs16

P2.6 All parameter clear* AA99H AUs16

P2.8 Error history clear 0000H AUs16

* Communication parameters (Pr. 117 to Pr. 124, Pr. 338 to Pr. 340, Pr. 343, Pr. 349, Pr. 549 to Pr. 551) are not cleared.

7.7.3 Operation mode read/write

Read/write of the operation mode can be performed from the master.

PNU Item Data Definition Data Type

External operation mode:10H

P3 Operation mode read/write

PU operation mode:11H (Pr.79 = "6") Network operation mode:14H

Us16

7.7.4 Set frequency read

The frequency set to the inverter can be read from the master.

PNU Item Data Definition Data Type

P4.1 Set frequency (RAM) read* Set frequency (RAM) is read. AUs16

P4.2 Set frequency (EEPROM) read* Set frequency (EEPROM) is read. AUs16

* It is always displayed as frequency (Hz) regardless of the Pr. 37 setting.

Page 63

PPO TYPE SUPPORT SPECIFICATION

7.7.5 Terminal input read

Analog input values of terminals 2 and 4 can be read.

PNU Item Data Definition Data Type

P5.1 Terminal 2 input value read Terminal 2 input value (%) is read. AUs16

P5.2 Terminal 4 input value read Terminal 4 input value (%) is read. AUs16

7.7.6 Inverter reset

The inverter can be reset from the master.

PNU Item Data Definition Data Type

P6 Inverter reset

⋅ The inverter maintains the resetting status while reset is requested. ⋅ When Pr.75 = "1, 3, 15, 17", reset is enabled only during an inverter error.

The inverter is reset after the data was written from the master.

Us16

7.7.7 Node address read

The node address of the inverter can be read.

PNU Item Data Definition Data Type

P918 Node address read Set node address is read. Us16

Page 64

PPO TYPE SUPPORT SPECIFICATION

7.7.8 Fault records read

(1) Fault records of past eight faults occurred in the inverter can be read. (Refer to page 58 for error number.)

PNU Item Data Definition Data Type

P947.1 to P947.8 Latest fault is read

P947.9 to P947.16 Second fault in past is read

P947.17 to P947.24 Third fault in past is read

P947.25 to P947.32 Forth fault in past is read

P947.33 to P947.40 Fifth fault in past is read

P947.41 to P947.48 Sixth fault in past is read

P947.49 to P947.56 Seventh fault in past is read

P947.57 to P947.64 Eighth fault in past is read

P947.1 :error number P947.2 to P947.8 :all 0

P947.9 :error number P947.10 to P947.16 :all 0

P947.17 :error number P947.18 to P947.24 :all 0

P947.25 :error number P947.26 to P947.32 :all 0

P947.33 :error number P947.34 to P947.40 :all 0

P947.41 :error number P947.42 to P947.48 :all 0

P947.49 :error number P947.50 to P947.56 :all 0

P947.57 :error number P947.58 to P947.64 :all 0

AUs16

Page 65

PPO TYPE SUPPORT SPECIFICATION

<Fault data> Refer to the inverter manual for details of fault definitions.

Error Number Definition

00H No fault present

10H E.OC1

11H E.OC2

12H E.OC3

20H E.OV1

21H E.OV2

22H E.OV3

30H E.THT

31H E.THM

40H E.FIN

52H E.ILF

60H E.OLT

70H E.BE

80H E.GF

81H E.LF

90H E.OHT

A1H E.OP1

Error Number Definition

B0H E.PE

B1H E.PUE

B2H E.RET

B3H E.PE2

C0H E.CPU

C5H E.IOH

C7H E.AIE

C8H E.USB

D8H E.MB4

D9H E.MB5

DAH E.MB6

DBH E.MB7

F1H E. 1

F5H E. 5

F6H E. 6

F7H E. 7

FDH E. 13

Page 66

PPO TYPE SUPPORT SPECIFICATION

(2) Energization time (fault monitor) for past eight faults at the inverter fault occurrence can be read.

PNU Item Data Definition Data Type

P948.1 to P948.8

P948.9 to P948.16

P948.17 to P948.24

P948.25 to P948.32

P948.33 to P948.40

P948.41 to P948.48

P948.49 to P948.56

P948.57 to P948.64

Latest fault monitor energization time read

Energization time of second fault monitor in past read

Energization time of third fault monitor in past read

Energization time of forth fault monitor in past read

Energization time of fifth fault monitor in past read

Energization time of sixth fault monitor in past read

Energization time of seventh fault monitor in past read

Energization time of eighth fault monitor in past read

P948.1 :energization time P948.2 to P948.8 :all 0

P948.9 :energization time P948.10 to P948.16 :all 0

P948.17 :energization time P948.18 to P948.24 :all 0

P948.25 :energization time P948.26 to P948.32 :all 0

P948.33 :energization time P948.34 to P948.40 :all 0

P948.41 :energization time P948.42 to P948.48 :all 0

P948.49 :energization time P948.50 to P948.56 :all 0

P948.57 :energization time P948.58 to P948.64 :all 0

AUs16

Page 67

PPO TYPE SUPPORT SPECIFICATION

(3) Output frequency, output current and output voltage for past eight faults at the inverter fault occurrence

can be read.

PNU Item Data Definition Data Type

P949.1 :output frequency P949.2 :output current P949.3 :output voltage P949.4 to P949.8 :all 0

P949.9 :output frequency P949.10 :output current P949.11 :output voltage P949.12 to P949.16 :all 0

P949.17 :output frequency P949.18 :output current P949.19 :output voltage P949.20 to P949.24 :all 0

P949.25 :output frequency P949.26 :output current P949.27 :output voltage P949.28 to P949.32 :all 0

P949.33 :output frequency P949.34 :output current P949.35 :output voltage P949.36 to P949.40 :all 0

P949.41 :output frequency P949.42 :output current P949.43 :output voltage P949.44 to P949.48 :all 0

P949.49 :output frequency P949.50 :output current P949.51 :output voltage P949.52 to P949.56 :all 0

P949.57 :output frequency P949.58 :output current P949.59 :output voltage P949.60 to P949.64 :all 0

AUs16

P949.1 to P949.8

P949.9 to P949.16

P949.17 to P949.24

P949.25 to P949.32

P949.33 to P949.40

P949.41 to P949.48

P949.49 to P949.56

P949.57 to P949.64

Latest fault monitor frequency, current and voltage read

Second fault monitor frequency, current and voltage in past read

Third fault monitor frequency, current and voltage in past read

Forth fault monitor frequency, current and voltage in past read

Fifth fault monitor frequency, current and voltage in past read

Sixth fault monitor frequency, current and voltage in past read

Seventh fault monitor frequency, current and voltage in past read

Eighth fault monitor frequency, current and voltage in past read

Page 68

PPO TYPE SUPPORT SPECIFICATION

7.7.9 PNU list read

The usable PNU numbers can be read.

PNU Item Data Definition Data Type

P980.1 to 116 P981.1 to 116 P982.1 to 116 P983.1 to 116 P984.1 to 116 P985.1 to 116 P986.1 to 116 P987.1 to 116 P988.1 to 116 P989.1 to 116

PNU list read example

PNU Usable PNU number REMARKS

P980.1 1 P980.2 2 P980.3 3

P980.116 1000

P981.1 1001 P981.2 1002

P982.111 0*

* When 0 is stored, read is terminated.

PNU list read Usable PNU numbers are read in sorted status. AUs16

Inverter command parameter

···

Inverter standard parameter

···

Page 69

PPO TYPE SUPPORT SPECIFICATION

7.8 Standard parameters

You can use the PNU to make parameter settings from the network. The table below lists PNU numbers corresponding to parameter numbers. Standard parameter examples are introduced below. Refer to the examples and make parameter settings. Refer to the inverter manual for details of the parameters.

Representation of the PNU for standard parameters (Example: Pr.902)

P1902.1

Sub-Index Number

1000+Parameter Numbe

Example of parameter list

Parameter

Number

0 P1000 Torque boost 0.1% 0 to 30 0 to 12C Us16

1 P1001 Maximum frequency 0.01Hz 0 to 120 0 to 2EE0 Us16

2 P1002 Minimum frequency 0.01Hz 0 to 120 0 to 2EE0 Us16

3 P1003 Base Frequency 0.01Hz 0 to 400 0 to 9C40 Us16

4 P1004 Multi-speed setting (high speed) 0.01Hz 0 to 400 0 to 9C40 Us16

5 P1005 Multi-speed setting (middle speed) 0.01Hz 0 to 400 0 to 9C40 Us16

6 P1006 Multi-speed setting (low speed) 0.01Hz 0 to 400 0 to 9C40 Us16

···

PNU Name

···

Minimum

Setting

Increments

···

CAUTION

Write to Pr. 77 and Pr. 79 is not allowed from the network with FR-A7NP. (Read is allowed.)

Setting Range

Decimal Hexadecimal

···

Data

Type

···

Page 70

PPO TYPE SUPPORT SPECIFICATION

The following parameters require the sub-index number for the PNU.

Parameter

Number

900 P1900.1 FM terminal calibration

901 P1901.1 AM terminal calibration

902

903

904

905

922

923

PNU Name

*1 ⎯⎯ ⎯AUs16

*2 ⎯⎯ ⎯AUs16

P1902.1 Terminal 2 frequency setting bias frequency 0.01Hz 0 to 400 0 to 9C40 AUs16

P1902.2 Terminal 2 frequency setting bias 0.1% 0 to 300 0 to BB8 AUs16

P1903.1 Terminal 2 frequency setting gain frequency 0.01Hz 0 to 400 0 to 9C40 AUs16

P1903.2 Terminal 2 frequency setting gain 0.1% 0 to 300 0 to BB8 AUs16

P1904.1 Terminal 4 frequency setting bias frequency 0.01Hz 0 to 400 0 to 9C40 AUs16

P1904.2 Terminal 4 frequency setting bias 0.1% 0 to 300 0 to BB8 AUs16

P1905.1 Terminal 4 frequency setting gain frequency 0.01Hz 0 to 400 0 to 9C40 AUs16

P1905.2 Terminal 4 frequency setting gain 0.1% 0 to 300 0 to BB8 AUs16

P1922.1

P1922.2

P1923.1

P1923.2

Frequency setting voltage bias frequency (built-in potentiometer)

Frequency setting voltage bias (built-in potentiometer)

Frequency setting voltage gain frequency (built-in potentiometer)

Frequency setting voltage gain (built-in potentiometer)

*1 These parameters can be set for the Japanese version only. *2 This parameter can be set for the NA, EC and CH versions only.

Minimum

Setting

Increments

0.01Hz 0 to 400 0 to 9C40 AUs16

0.1% 0 to 300 0 to BB8 AUs16

0.01Hz 0 to 400 0 to 9C40 AUs16

0.1% 0 to 300 0 to BB8 AUs16

Setting Range

Decimal Hexadecimal

Data

Typ e

Page 71

8 PPO TYPE NON-SUPPORT SPECIFICATION

8.1 PROFIBUS profiles

The option unit operates as a "slave of the PROFIBUS DP master" or a "controller equivalent to PROFIBUS DP master class 1 on an RS-485 network". The PROFIBUS profile (data buffer) can be selected from among six different types, "PPO type1" to "PPO type5", and "E5NP". This chapter explains the module type "E5NP" profile. (For the module type "PPO type1" to "PPO type5" profiles, refer to the chapter 7.) Module type is changed with the slave module setting. For details, refer to the instruction manual of the Network Master Configuration Software.

REMARKS

The "E5NP" profile is compatible with the FR-E5NP profile. Use "E5NP" profile when replacing the FR-E5NP with FR-A7NP, etc.

The configuration of the "E5NP" is as follows.

Module type

E5NP

PKE IND

1 Word

PWE

PKW PZD

Reserved /

HIW

Reserved /

ZSW

Input Data : 6 Words

Output Data : 6 Words

Page 72

PPO TYPE NON-SUPPORT SPECIFICATION

8.2 ID definitions

ID Definition

PKE PNU number (PNU) and task or response Id (AK)

PKW

(Refer to page 67)

PZD

(Refer to page 70)

* Command request: Message from the master to the slave

Command response: Message from the slave to the master

IND Index number

PWE

ZSW

HIW Reserved area for extension

• Set 0 since high bits (Bits 16 to 31) are not used.

• Lower (Bits 0 to 15): Parameter value

• Bits 0 to 7: Inverter status (Command response)

• Set 0 since Bits 8 to 15 are not used.

8.3 Buffer memory map

The following shows the buffer memory map of the E5NP PROFIBUS profiles.

Module type

E5NP

1 Word

2 Words 3 Words 4 Words 5 Words 6 Words

PKE IND PWE

Reserved/

HIW

Reserved/

ZSW

Page 73

PPO TYPE NON-SUPPORT SPECIFICATION

8.4 Buffer memory configuration

Master Slave (command request)

15 1413 12 11 10 9 8 7 6 5 4 3 2 1 0 bit

AK PNU(parameter number)

PKE

Task SPM Not support

Slave

Master (command response)

15 14 1312 11 10 9 8 7 6 5 4 3 2 1 0 bit

AK PNU(parameter number)

PKE

Response SPM Not support

15 1413 12 11 10 9 8 7 6 5 4 3 2 1 0 bit

IND

PWE

ZSW

HIW

IND

Parameter index Page index

31 3029 28 27 26 25 2423 22 21 20 1918 17 16 bit

0000000000000000

15 1413 12 11 10 9 8 7 6 5 4 3 2 1 0 bit

PWE(setting)

15 1413 12 11 10 9 8 7 6 5 4 3 2 01 bit

0000000000000000

15 1413 12 11 10 9 8 7 6 5 4 3 2 1 0 bit

0000000000000000

For buffer memory details, refer to page 67.

15 1413 12 11 10 9 8 7 6 5 4 3 2 1 0 bit

IND

Parameter index Page index

31 3029 28 27 26 25 2423 22 21 20 1918 17 16

0000000000000000

PWE

15 1413 12 11 10 9 8 7 6 5 4 3 2 1 0 bit

15 14 1312 11 10 9 8 7 6 5 4 3 2 1 0 bit

ZSW

15 14 1312 11 10 9 8 7 6 5 4 3 2 1 0 bit

HIW

00000000

PWE(read value)

000000

ALM

00000000

REV

bit

RUN

FWD

Page 74

PPO TYPE NON-SUPPORT SPECIFICATION

8.5 Buffer memory details

The following indicates the buffer memory details of the PROFIBUS profiles.

(1) PKW

Name Bit Definition

PNU 0 to 10

SPM 11 Not used (0 is set)

PKE

AK 12 to 15

PNU number (Together, the PNU and the IND define which data word is being accessed.)

[Command request]

Val ue Operation

0No task

1 Parameter value is requested (read request)

2 Parameter value (word) is changed (write request)

Other than the above Non-supported

[Command response]

Val ue Operation

0 No response (Busy status)

1 Inverter can accept data (Ready status)

8 No operation change rights

Other than the above Not used

Command execution error (error number is stored into PWE (Refer to page 69.))

Page 75

PPO TYPE NON-SUPPORT SPECIFICATION

Name Bit Definition

Page Index :

• If IND = 1 (system environment variable (sev) area ), the PP values specify different blocks of sev's:

PP 0 to 7

IND

IND 8 to 15

PP = 0 : sev_I, block I PP = 1 : sev_II, block II (alarm history) PP = 2 : sev_III, block III (For details, refer to page 74.)

• If IND is other than 1 (system environment variable (sev) area), set PP to 0.

Parameter Index : Specifies the area from which Parameter Number (PNU) is being accessed. (For details, refer to page 73.) IND = 0: real-time monitor area IND = 1: system environment variable (sev) area (3 blocks) IND = 2: normal parameter area IND = 3: Pr. 900 to calibration parameter (frequency) area IND = 4: Pr. 900 to calibration parameter (%) area

Page 76

PPO TYPE NON-SUPPORT SPECIFICATION

Name Bit Definition

PNU read value/write value When command response AK = "7 (command execution error)", PWE definition is as follows.

PWE

Value

0 Without error

0 to 15

16 to 31 Not used (0 is set)

1 Unsupported task (includs writing)

2 Invalid Parameter Index (IND)

3 Invalid PNU

6 Invalid Page Index (PP)

65 Mode error

66 Instruction code error

67 Data setting range error

Error Definition

Page 77

PPO TYPE NON-SUPPORT SPECIFICATION

(2) PZD

Name Bit Definition

Inverter running

Forward running 1

Reverse running 2

Up to frequency

ZSW

Output frequency

(RUN signal)

(SU signal)

Overload alarm

(OL signal)

⎯ 5 Not used (0 is returned)

detection

(FU signal)

Fault output

(ALM signal)

⎯

HIW 0 to 15 Not used (0 is set)

8 to 15 Not used (0 is returned)

0 : OFF

1 : ON (inverter running)

0 : Other than forward running

(during stop or reverse rotation)

1 : Forward running 0 : Other than reverse running

(during stop or forward rotation)

1 : Reverse running

0 : OFF

1 : ON (up to frequency)

0 : OFF

1 : ON (overload alarm)

0 : OFF

1 : ON (output frequency being

detected)

0 : Inverter normal

1 : Inverter alarm occurrence

• For master-to-slave messages (command request), bits 0 to 7 are not used and must be set to 0. The bit-wise data here do not reflect Pr.190 to Pr.192 (output terminal function selection).

• At command response, signals are the same. Signals are not affected by settings of Pr.190 to Pr.192 (output terminal function selection).

Page 78

PPO TYPE NON-SUPPORT SPECIFICATION

CAUTION

• Only when the contents of the command request (request for changing the inverter setting: PKW) from the master changed, the inverter processes the request. If the contents of the command request are identical with those of the last request, the inverter does not process the request. (The received request is cleared.)

Page 79

PPO TYPE NON-SUPPORT SPECIFICATION

8.6 Outline of PNU

CAUTION

• Parameter definitions differ according to the module type selected. When using "PPO type1" to "PPO

type5", refer to page 53.

Page 80

PPO TYPE NON-SUPPORT SPECIFICATION

8.7 PROFIBUS PNU (Module type E5NP)

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

The following items can be monitored from the master.

IND

PNU

0000H 0H Output frequency 0.01Hz 0000H 1H Output current 0.01A 0000H 2H Output voltage 0.1V 0000H 4H Frequency setting 0.01Hz 0000H 6H Motor torque 0.1% 0000H 7H Converter output voltage 0.1V 0000H 8H Regenerative brake duty 0.1%

0000H 9H

0000H AH Output current peak value 0.01A

0000H BH

0000H DH Output power 0.01kW

*1 Input terminal monitor details

b15 b0

Functions of each terminal are assigned using Pr.178 to Pr.184. (Refer to the inverter manual for details)

*2 Output terminal monitor details

b15 b0

Functions of each terminal are assigned using Pr.190 to Pr.192. (Refer to the inverter manual for details)

Electronic thermal relay function load factor

Converter output voltage peak value

—————RES—MRS—RHRMRL——STRSTF

——————————ABCFU———RUN

Item

Increments

0.1%

0.1V

0000H EH Input terminal status *1 ⎯ 0000H FH Output terminal status 0000H 13H Cumulative energization time 1h 0000H 16H Actual operation time 1h 0000H 17H Motor load factor 0.1% 0000H 18H Cumulative power 1kWh 0000H 33H PID set point 0.1% 0000H 34H PID measured value 0.1% 0000H 35H PID deviation 0.1% 0000H 3CH Motor thermal load factor 0.1% 0000H 3DH Inverter thermal load factor 0.1% 0000H 3EH Cumulative power 2 0.01kWh

PNU

Item

Increments

*2 ⎯

Page 81

PPO TYPE NON-SUPPORT SPECIFICATION

8.7.2

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

z sev Interface (IND = 01H, PP = 00H, sev_I, block I)

(1) Parameter clear

Parameter clear can be performed from the master.

IND PNU Item Data Definition

0100H 1H

0100H 2H

0100H 3H

0100H 5H

0100H 6H

* Communication parameters (Pr. 117 to Pr. 124, Pr. 338 to Pr.340, Pr.343, Pr. 349, Pr.549 to Pr.551) are not cleared.

Inverter reset

Parameter clear 965AH

All parameter clear 99AAH

Parameter clear * 5A96H

All parameter clear * AA99H

Page 82

PPO TYPE NON-SUPPORT SPECIFICATION

(2) Inverter status/operation command

The inverter status can be monitored and operation command can be given from the master.

IND PNU Item

• Inverter status

Refer to ZSW on page 70 for details.

• Run command

Bit Name Definition

0: OFF (Stop command) 1: ON (Forward rotation

start)

0: OFF (Stop command) 1: ON (Reverse rotation

start)

Functions assigned to terminals RH, RM and RL are activated.4

*1 Functions assigned to terminal MRS is activated.

*1 Functions assigned to terminal RES is activated. *2

A starting command is input to the inverter when the signal turns ON. A stop command is given when both signals turn ON simultaneously.

0100H AH

Forward rotation command

(STF signal)

Reverse rotation command

(STR signal)

High-speed operation command

(terminal RH function)

Middle-speed operation command (terminal RM function)

Low-speed operation command

(terminal RL function)

7 Second function selection (RT signal) 1: Second function is selected

8 Terminal 4 input selection (AU signal) 1: Terminal 4 input is the main speed setting

10 Output stop (terminal MRS function)

12 Inverter reset (terminal RES function)

Other than

the above

− Not used (0 is set)

*1 Signal names are initial values. Using Pr. 180 to Pr. 184, you can change output signal functions. Refer to the

inverter manual for details of Pr. 180 to Pr. 184.

*2 Inverter reset function is invalid.

Page 83

PPO TYPE NON-SUPPORT SPECIFICATION

(3) Operation mode write

Write of the operation mode can be performed from the master.

IND PNU Item Data Definition

0100H BH

Operation mode

External operation mode:10H PU operation mode:11H (When Pr.79 = "6") Network operation mode:14H

(4) Set frequency read/write

The frequency set to the inverter can be read/written from the master.

IND PNU Item Data Definition

0100H DH

0100H EH

*1 Writing to PNU = DH or PNU = EH can be read out from PNU = DH. *2 To change the running frequency consecutively, always write data to the inverter RAM.

Set frequency (RAM) *1 Set frequency (RAM) is read or written.

Set frequency (EEPROM) *1,2 Write set frequency to EEPROM.

(5) Terminal input read The analog input values of terminals 2 and 4 can be read.

Minimum

IND PNU Name

Setting

Increments

0100H FH Terminal 2 input value read 0.1%

0100H 10H Terminal 4 input value read 0.1%

Page 84

PPO TYPE NON-SUPPORT SPECIFICATION

z Faults History (IND = 01H, PP = 01H, sev_II, block II)

The past eight inverter fault records can be read.

IND PNU Item IND PNU Item

0101H 0H Latest fault *1 0101H 4H Fifth fault in past is read

0101H 1H Second fault in past is read 0101H 5H Sixth fault in past is read

0101H 2H Third fault in past is read 0101H 6H Seventh fault in past is read

0101H 3H Forth fault in past is read 0101H 7H Eighth fault in past is read

*1 Writing a value of 0000H to this parameter resets all faults history. All other parameters at this index are read only.

<Fault data> Refer to the inverter manual for details of alarm definitions.

Error Number Definition

00H No fault present

10H E.OC1

11H E .OC2

12H E.OC3

20H E.OV1

21H E.OV2

22H E.OV3

30H E.THT

31H E.THM

40H E.FIN

52H E.ILF

60H E.OLT

Error Number Definition

70H E.BE

80H E.GF

81H E.LF

90H E.OHT

A1H E.OP1

B0H E.PE

B1H E.PUE

B2H E.RET

B3H E.PE2

C0H E.CPU

C5H E.IOH

C7H E.AIE

Error Number Definition

C8H E.USB

D8H E.MB4

D9H E.MB5

DAH E.MB6

DBH E.MB7

F1H E. 1

F5H E. 5

F6H E. 6

F7H E. 7

FDH E. 13

Page 85

PPO TYPE NON-SUPPORT SPECIFICATION

8.8 Standard parameters

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

Example of parameter list

Minimum

Setting

Increments

···

IND PNU

0200H

Parameter

Number

0H 0 Torque boost 0.1% 0 to 30 0 to 12C

1H 1 Maximum frequency 0.01Hz 0 to 120 0 to 2EE0

2H 2 Minimum frequency 0.01Hz 0 to 120 0 to 2EE0

3H 3 Base Frequency 0.01Hz 0 to 400 0 to 9C40

4H 4 Multi-speed setting (high speed) 0.01Hz 0 to 400 0 to 9C40

5H 5 Multi-speed setting (middle speed) 0.01Hz 0 to 400 0 to 9C40

6H 6 Multi-speed setting (low speed) 0.01Hz 0 to 400 0 to 9C40

···

Name

···

CAUTION

• Write to Pr. 77 and Pr. 79 is not allowed from the network with the FR-A7NP. (Read is allowed.)

Setting Range

Decimal Hexadecimal

···

Page 86

PPO TYPE NON-SUPPORT SPECIFICATION

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

The following parameters can be set with IND=0300H.

IND PNU

0300H 0H 900 0300H 1H 901 0300H 2H 902 Terminal 2 frequency setting bias frequency 0.01Hz 0 to 400 0 to 9C40 0300H 3H 903 Terminal 2 frequency setting gain frequency 0.01Hz 0 to 400 0 to 9C40 0300H 4H 904 Terminal 4 frequency setting bias frequency 0.01Hz 0 to 400 0 to 9C40 0300H 5H 905 Terminal 4 frequency setting gain frequency 0.01Hz 0 to 400 0 to 9C40

0300H 16H 922

0300H 17H 923

*1 These parameters can be set for the Japanese version only. *2 This parameter can be set for the NA, EC and CH versions only.

Parameter

Number

Name

FM terminal calibration *1

AM terminal calibration *2

Frequency setting voltage bias frequency (builtin potentiometer) *1

Frequency setting voltage gain frequency (builtin potentiometer) *1

Minimum

Setting

Increments

---

0.01Hz 0 to 400 0 to 9C40

Setting Range

Decimal Hexadecimal

Page 87

PPO TYPE NON-SUPPORT SPECIFICATION

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

The following parameters can be set with IND=0400H.

IND PNU

0400H 2H 902 Terminal 2 frequency setting bias 0.1% 0400H 3H 903 Terminal 2 frequency setting gain 0.1% 0400H 4H 904 Terminal 4 frequency setting bias 0.1% 0400H 5H 905 Terminal 4 frequency setting gain 0.1% 0400H 16H 922 Frequency setting voltage bias (built-in potentiometer) * 0.1% 0400H 17H 923 Frequency setting voltage gain (built-in potentiometer) * 0.1%

* These parameters can be set for the Japanese version only.

Parameter

Number

Name

Minimum

Setting

Increments

Page 88

9 TROUBLESHOOTING

When a fault occurs where the inverter trips itself and the option unit, check the inverter's operation panel, the LED on the option unit, and the following checkpoints to identify the cause, then take appropriate countermeasures. If the fault does not correspond to any of the following faults or if you have any other problem, please contact your sales representative.

Operation

Panel Display

on the Inverter

0.00

LED on

FR-A7NP

Off

Lit in red

Possible Cause Checkpoint / Troubleshooting

The option unit is not mounted properly.

PROFIBUS communication is not established with the master. (Incorrect node address setting)

PROFIBUS communication is not

The option unit is not operating.

The network is unstable.

No master is present in the network, or the master is not properly operating.

established with the master. (Incorrect GSD file has been registered.)

PROFIBUS communication is not established with the master. (Incorrect wiring)

⎯

The network cables are not connected correctly.

The PROFIBUS communication is not established with the master. (Unstable bus line)

The network setting is incorrect.

The inverter is affected by the ot her nodes.

Check if the option unit is mounted properly.

Set the same node address with the master on A7NP using the node address switches. (Turn OFF, then ON the power supply after changing the node address setting on A7NP.)

Check the wiring of the option unit. D+ PROFIBUS transmitting/receiving data+ (B line) D- PROFIBUS transmitting/receiving data- (A line)

Reset the inverter. Perform all parameter clear to initialize all parameter settings, then turn ON the inverter power again.

Check if the network cables are connected properly between the nodes.

Connect a terminating resistor. If a terminating resistor has been already connected, check if it is connected properly.

Check the network setting with the PROFIBUS-DP network configuration software.

Check if any network error has occurred in the other nodes.

Check the connection and the operation of the PROFIBUS-DP master.

Page 89

TROUBLESHOOTING

Operation

Panel Display

on the Inverter

E.OP1 Lit in red

LED on

FR-A7NP

Possible Cause Checkpoint / Troubleshooting

The PROFIBUS communication had been established (the green LED had been lit), but the master stopped transmitting data to the option unit during an inverter stop.

Communication errors occurred consecutively after the PROFIBUS communication had been established (green LED had been ON).

The PROFIBUS communication had been established (the green LED had been lit), but the master stopped transmitting data to the option unit during an inverter stop.

Check the connection and the wiring of the communication cable.

Connect a terminating resistor. If a terminating resistor has been already connected, check if it is connected properly.

Check the master ladder, etc., and remove the causes that disconnect the data transmission between the master and the option unit.

Page 90

MEMO

Page 91

REVISIONS

*The manual number is given on the bottom left of the back cover.

Print Date *Manual Number Revision

Feb. 2008 IB(NA)-0600346ENG-A First edition

Nov. 2010 IB(NA)-0600346ENG-B

Partial changes

IB(NA)-0600346ENG-B

Page 92

INVERTER

HEAD OFFICE: TOKYO BUILDING 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN

IB(NA)-0600346ENG-B(1011) MEE Printed in Japan Specifications subject to change without notice.

Mitsumi electronic fr-a7np e User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

SAFETY INSTRUCTIONS

⎯ CONTENTS ⎯

1 PRE-OPERATION INSTRUCTIONS

1.1 Unpacking and product confirmation

1.1.1 SERIAL number

1.1.2 Product confirmation

1.1.3 Parts

1.2 Node address setting

1.3 Specifications

1.3.1 Inverter option specifications

1.3.2 Communication specifications

2 INSTALLATION

2.1 Pre-installation instructions

2.2 Installation procedure

3 WIRING

3.1 Terminal block

3.2 Wiring

4 INVERTER SETTING

4.1 Parameter list

4.2 Operation mode setting

4.2.1 Operation mode indicator

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

4.3 Start and speed command sources (Pr. 338, Pr. 339, Pr. 550)

4.3.1 Communication EEPROM write selection (Pr. 342)

4.4 Operation at communication error occurrence

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

4.4.2 Fault and measures

4.5 Inverter reset

5 FUNCTIONS

5.1 Output from the inverter to the network

5.2 Input to the inverter from the network

6 PROFIBUS DEVICE DATA

6.1 Device data (GSD file)

6.2 Slave user parameter

7 PPO TYPE SUPPORT SPECIFICATION

7.1 PROFIBUS profiles

7.2 ID definitions

7.3 Buffer memory map

7.4 Buffer memory configuration

7.5 Buffer memory details

7.6 Outline of PNU

7.7 PROFIBUS PNU

7.7.1 Real-time monitor

7.7.2 Parameter clear

7.7.3 Operation mode read/write

7.7.4 Set frequency read

7.7.5 Terminal input read

7.7.6 Inverter reset

7.7.7 Node address read

7.7.8 Fault records read

7.7.9 PNU list read

7.8 Standard parameters

8 PPO TYPE NON-SUPPORT SPECIFICATION

8.1 PROFIBUS profiles

8.2 ID definitions

8.3 Buffer memory map

8.4 Buffer memory configuration

8.5 Buffer memory details

8.6 Outline of PNU

8.7 PROFIBUS PNU (Module type E5NP)

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

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

8.8 Standard parameters

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

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

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

9 TROUBLESHOOTING

REVISIONS