Mitsubishi Electric FR-A7NP User manual

FR-A7NP E kit-SC INSTRUCTION MANUAL
A
INVERTER
INVERTER
Plug-in option
INSTRUCTION MANUAL
INVERTER
1
2
3
4
5
6
7
8
9
HEAD OFFICE: TOKYO BUILDING 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN
FR-A7NP E kit-SC
PROFIBUS-DP
communication function
IB(NA)-0600471ENG-A(1108) MEE Printed in Japan Specifications subject to change without notice.
PRE-OPERATION INSTRUCTIONS
WIRING
INVERTER SETTING
FUNCTIONS
PROFIBUS DEVICE DATA
PPO TYPE NON-SUPPORT SPECIFICATION
TROUBLESHOOTING
INSTALLATION
PPO TYPE SUPPORT SPECIFICATION

A-1
Thank you for choosing this Mitsubishi Inverter plug-in option.
This Instruction Manual gives handling information and
precautions for use of this equipment. Incorrect handling might
cause an unexpected fault. Before using the equipment, please
read this manual carefully to use the equipment to its optimum.
Please forward this manual to the end user.
1. Electric Shock Prevention
This section is specifically about
safety matters
Do not attempt to install, operate, maintain or inspect this
product until you have read through this Instruction Manual and
appended documents carefully and can use the equipment
correctly. Do not use this product until you have a full
knowledge of the equipment, safety information and
instructions.
In this Instruction Manual, the safety instruction levels are
classified into "WARNING" and "CAUTION".
Incorrect handling may cause
hazardous conditions, resulting in
death or severe injury.
Incorrect handling may cause
hazardous conditions, resulting in
medium or slight injury, or may cause
only material damage.
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.
WARNING
CAUTION
CAUTION
SAFETY INSTRUCTIONS
WARNING
•While power is ON or when the inverter is running, do not
open the front cover. You may get an electric shock.
•Do not run the inverter with the front cover or wiring cover
removed. Otherwise, you may access the exposed high-
voltage terminals and charging part and get an electric shock.
•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-2
2. Injury Prevention
3. Additional Instructions
Also the following points must be noted to prevent an accidental
failure, injury, electric shock, etc.
1) Transportation and mounting
2) Trial run
3) Usage
4) Maintenance, inspection and parts replacement
5) Disposal
6) General instruction
CAUTION
•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.
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.
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.
CAUTION
•Do not test the equipment with a megger (measure insulation
resistance).
CAUTION
•This inverter plug-in option must be treated as industrial
waste.
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.

I
⎯CONTENTS ⎯
1 PRE-OPERATION INSTRUCTIONS 1
1.1 Unpacking and product confirmation ..............................................................................................1
1.1.1 Product confirmation.......................................................................................................................................1
1.1.2 Parts ...............................................................................................................................................................2
1.2 Node address setting ........................................................................................................................3
1.3 Specifications.....................................................................................................................................4
1.3.1 Inverter option specifications.......................................................................................................................... 4
1.3.2 Communication specifications ........................................................................................................................ 4
2 INSTALLATION 5
2.1 Pre-installation instructions .............................................................................................................5
2.2 Installation procedure .......................................................................................................................5
3 WIRING 11
3.1 Terminal block..................................................................................................................................11
3.2 Wiring................................................................................................................................................12
4 INVERTER SETTING 17
4.1 Parameter list ...................................................................................................................................17
4.2 Operation Mode Setting ..................................................................................................................18

II
4.2.1 Operation mode indicator .............................................................................................................................18
4.2.2 Operation mode switching and communication startup mode (Pr. 79, Pr. 340) ...........................................19
4.3 Start and Speed Command Sources (Pr. 338, Pr. 339, Pr. 550) ...................................................22
4.3.1 Communication EEPROM write selection (Pr. 342) .....................................................................................26
4.4 Operation at Communication Error Occurrence...........................................................................27
4.4.1 Operation selection at communication error occurrence (Pr. 500 to Pr. 502) ..............................................27
4.4.2 Fault and measures......................................................................................................................................31
4.5 Inverter Reset ...................................................................................................................................32
5 FUNCTIONS 34
5.1 Output from the inverter to the network ........................................................................................34
5.2 Input to the inverter from the network ...........................................................................................35
6 PROFIBUS DEVICE DATA 36
6.1 Device data (GSD file)......................................................................................................................36
6.2 Slave user parameter.......................................................................................................................40
7 PPO TYPE SUPPORT SPECIFICATION 41
7.1 PROFIBUS profiles ..........................................................................................................................41
7.2 ID definitions ....................................................................................................................................42
7.3 Buffer memory map .........................................................................................................................43
7.4 Buffer memory configuration .........................................................................................................44

III
7.5 Buffer memory details .....................................................................................................................45
7.6 Outline of PNU..................................................................................................................................52
7.7 PROFIBUS PNU................................................................................................................................53
7.7.1 Real-time monitor .........................................................................................................................................53
7.7.2 Parameter clear............................................................................................................................................54
7.7.3 Operation mode read/write...........................................................................................................................54
7.7.4 Set frequency read .......................................................................................................................................54
7.7.5 Terminal input read.......................................................................................................................................55
7.7.6 Inverter reset ................................................................................................................................................55
7.7.7 Node address read .......................................................................................................................................55
7.7.8 Faults history read ........................................................................................................................................ 56
7.7.9 PNU list read ................................................................................................................................................60
7.8 Standard parameters .......................................................................................................................61
8 PPO TYPE NON-SUPPORT SPECIFICATION 63
8.1 PROFIBUS profiles ..........................................................................................................................63
8.2 ID definitions ....................................................................................................................................64
8.3 Buffer memory map .........................................................................................................................64
8.4 Buffer memory configuration .........................................................................................................65
8.5 Buffer memory details .....................................................................................................................66
8.6 Outline of PNU..................................................................................................................................71
8.7 PROFIBUS PNU (Module type E5NP) .............................................................................................72
8.7.1 Real-time monitor area (IND=0000H (IND=00H, PP=00H))......................................................................... 72
8.7.2 System environment variable (sev) area (IND = 01PPH (IND = 01H, PP = 00H, 01H)) ..............................73

IV
8.8 Standard parameters .......................................................................................................................77
8.8.1 Normal parameter area (IND = 0200H (IND = 02H, PP = 00H)) ..................................................................77
8.8.2 Pr. 900 to calibration parameter (frequency) area (IND=0300H (IND=03H, PP=00H))................................78
8.8.3 Pr. 900 to calibration parameter (%) area (IND=0400H (IND=04H, PP=00H)) ............................................79
9 TROUBLESHOOTING 80

1
1
1PRE-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-SC series (safety stop function model) inverter.
1.1.1 Product confirmation
Check the enclosed items.
Plug-in option ............................... 1 Front cover for plug-in option ....... 1
(Refer to page 6, 8.)
M3 mounting screw
(Long) (M3 ×20mm) ......................... 1
(Short) (M3 ×6mm)........................... 1
(Refer to page 6, 8.)
Junction connector ....................... 1
(Refer to page 6, 8.)
Spacer for plug-in option mounting....1
(Refer to page 6, 8.)
Hexagon spacer ................................ 1
(Refer to page 6, 8.)
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.

2
PRE-OPERATION INSTRUCTIONS
1.1.2 Parts
0
F
E
D
C
B
A
9
8
7
6
5
4
3
2
1
0
F
E
D
C
B
A
9
8
7
6
5
4
3
2
1
SW2
SW3
SW1
LED1
STATUS
X1X16
FR-A7NP
12
ON
Front view Rear view
Mounting
hole
Mounting hole Mounting hole
Mount on the
inverter with an
accessory
mounting screw.
Terminal block
Connect
the communication
cable.
Connector
Connect to the inverter
option connector.
Terminal
layout
0
F
E
D
C
B
A
9
8
7
6
5
4
3
2
1
0
F
E
D
C
B
A
9
8
7
6
5
4
3
2
1
SW2
SW3
SW1
X1
X16
D+
D-
V-
D-
CNTR
FG
V+
D+
D-
D+
V-
FG
Operation status
indication LED
Lit/off of the LED
indicate inverter
operation status.
Switch for manufacturer
setting
Do not change from
initially-set status (1, 2:OFF).
Node address switch
12
ON
12
ON
(Refer to page 7,
9.)
(Refer to page 3.)
Name Function
Node address
switch
Set the inverter address within the range of 00H to
7DH.
Operation status
indication LED
OFF Inverter power OFF
Red is lit A communication error with the master
occurred
Green is lit During communication with the master

3
PRE-OPERATION INSTRUCTIONS
1
1.2 Node address setting
Set the node address between "00H to 7DH" using node address switches on FR-A7NP (refer to page 2).
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".
Node address 38 (26H):
Set the " ×" of X16(SW3) to "2" and the "×"
of X1(SW1) to "6".
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.
X16
X1
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
X16
X1
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
Good
example Bad example
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F

4
PRE-OPERATION INSTRUCTIONS
1.3 Specifications
1.3.1 Inverter option specifications
1.3.2 Communication 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)
Communication speed
Wiring length 1200m or less 9600bps, 19.2Kbps, 93.75Kbps
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

5
2
2INSTALLATION
2.1 Pre-installation instructions
Make sure that the input power of the inverter is OFF.
2.2 Installation procedure
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.
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.
•When mounting the plug-in option, do not let wires get caught in the plug-in option or the spacer for plug-in
option mounting. If a wire gets caught, the inverter and the plug-in option may be damaged.
•When the inverter cannot recognize that the option unit is mounted due to improper installation, etc.,
" " (option fault) is displayed.
•When mounting/removing an option, hold the sides of the circuit board. Do not press on the parts on the
circuit board. Stress applied to the parts by pressing, etc. may cause a failure.
•Take caution not to drop mounting screws during the mounting and removal of the option.
•Pull the option straight out when removing. Pressure applied to the connector and to the circuit board may
break the option.
REMARKS
•Because the voltage class, model name and serial number (only voltage class is labeled for FR-E720-5.5KSC (FR-
E720-240SC), FR-E740-5.5KSC (FR-E740-120SC) or higher) are written on the PU cover, replace the PU cover of
the plug-in option with the removed PU cover of the inverter.

6
INSTALLATION
zInverter 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.
(3) Mount the spacer for plug-in option mounting, the hexagon spacer, and the junction connector. Fit the
junction connector to the guide of the connector at the inverter side, and insert the junction connector
as far as it goes.
(4) Fit the connector of the plug-in option to the guide of the junction connector, and insert the plug-in
option as far as it goes.
(1) Front cover
(2) PU cover
* Open the PU cover, then open it toward the arrow
direction to remove.

7
INSTALLATION
2
(5) Fix the plug-in option securely by using the supplied mounting screw (short) to the upper screw hole
and the other supplied mounting screw (long) to the lower screw hole of the plug-in option. If the screw
holes do not line up, the connector may not have been plugged properly. Check for loose plugging.
Tightening torque: 0.33 to 0.4N⋅m
(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.
(3) Hexagon
spacer
(3) Junction connector
(5) Mounting screws
(short)
(5) Mounting screw (long)
(8)
(7)
(4) (3) Plug-in option connector
of inverter
(3) Spacer for plug-in option mounting
(6) Replace
Front cover
for plug-in option

8
INSTALLATION
zInverter 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 6.
Front cover 1
Front cover 2
(1)
(2)
PU cover
(1)

9
INSTALLATION
2
(3) Install the front cover 1 to the inverter.
(4) Mount the spacer for plug-in option mounting, the hexagon spacer, and the junction connector. Fit the
junction connector to the guide of the connector at the inverter side, and insert the junction connector
as far as it goes.
(5) Fit the connector of the plug-in option to the guide of the junction connector, and insert the plug-in
option as far as it goes.
(6) Fix the plug-in option securely by using the supplied mounting screw (short) to the upper screw hole
and the other supplied mounting screw (long) to the lower screw hole of the plug-in option. If the screw
holes do not line up, the connector may not have been plugged properly. Check for loose plugging.
Tightening torque: 0.33 to 0.4N⋅m
(7) Remove the PU cover provided on the front cover for plug in option and install the other PU cover,
which was removed in (2).
(8) 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.)
Pass the PROFIBUS communication cable over the front cover 1 of the inverter. (Refer to the finished
installation figure in the next page.) If a PROFIBUS communication cable is passed through underneath
the front cover 1, the bending radius of the cable shortens, stressing the cable.
(9) Install the front cover for plug-in option to the inverter.

10
INSTALLATION
(9)
(3)
Installation completed
(7)
Replace
Front cover for
plug-in option
(4) Plug-in option
connector
of inverter
(8)
(4) Hexagon
spacer
(4) (5) Junction
connector
(6) Mounting screws
(short)
(4) Spacer for
plug-in option
mounting
(6) Mounting screw (long)

11
3
3WIRING
3.1 Terminal block
Terminal block layout
Terminal
No. Terminal Name Definition
1-A V+ (VP) *1 Voltage output (approx. 5V to V-)
1-B D+ (RXD/TXD-P) Sends and receives PROFIBUS signal+ (B-line)
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) *1 GND of D+/D-
4-A D+ (RXD/TXD-P) *1 (To connect a terminating resistor)
4-B D+ (RXD/TXD-N) *1 (To connect a terminating resistor)
5-A V- (DGND) *1 GND of D+/D-
5-B CNTR *2 Control signal (sending request from the inverter)
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.
D+ D- V- D-
CNTR FG
V+ D+ D- D+ V- FG
123456
A
123456B

12
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.
Wire the stripped cable after twisting it to prevent it from becoming
loose.
(Do not solder it.)
Use a blade type terminal as required.
Cable stripping length
Approx. 5mm

13
WIRING
3
REMARKS
yInformation on blade terminals...recommended product (as of January 2010)
Blade terminal crimping tool: CRIMPFOX 6T-F/6 (Phoenix Contact Co., Ltd.)
Insert wires to a blade terminal, and check that the wires come out for about 0 to 0.5 mm from a sleeve.
Check the condition of the blade terminal after crimping. Do not use a blade terminal of which the crimping is
inappropriate, or the face is damaged.
Terminal Screw Size Cable Size
(mm2)
Blade Terminal Model
Manufacturer
With insulation
sleeve
Without insulation
sleeve
M2 0.3, 0.5 Al 0,5-6WH A 0,5-6 Phoenix Contact
Co.,Ltd.
Unstranded
wires
Damaged Wires are not inserted
into the shell
Crumpled tip
Sleeve
Shell
Wire
0 to 0.5mm