Mitsubishi Electric FR-A8NS Manuel utilisateur
FR-A8NS INSTRUCTION MANUAL
G
INVERTER
PRE-OPERATION INSTRUCTIONS 1
INSTALLATION 2
WIRING 3
SSCNET III(/H) COMMUNICATION
STATUS 4
INVERTER SETTING 5
RESTRICTIONS ON THE FUNCTIONS 6
Instructions for SSCNET III(/H)
communication 7
PROTECTIVE FUNCTIONS 8
TROUBLESHOOTING 9
INVERTER
Plug-in option
INSTRUCTION MANUAL
INVERTER
HEAD OFFICE: TOKYO BUILDING 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN
FR-A8NS
SSCNET III(/H)
communication function
IB(NA)-0600599ENG-G(2210) MEE Printed in Japan Specifications subject to change without notice.
1
Safety instructions
Thank you for choosing this Mitsubishi Electric inverter plug-in option.
This Instruction Manual provides handling information and precautions for use of this product. Incorrect handling might cause an unexpected fault. Before
using this product, read all relevant instruction manuals carefully to ensure proper use.
Please forward this Instruction Manual to the end user.
Electric shock prevention
WARNING
Do not remove the front cover or the wiring cover of the inverter while the inverter power is ON. Do not operate the inverter with any cover or
wiring cover removed, as accidental contact with exposed high-voltage terminals and internal components may occur, resulting in an
electrical shock.
Even if power is OFF, do not remove the front cover of the inverter except for wiring or periodic inspection as you may accidentally touch the
charged circuits and get an electric shock.
Before wiring or inspection, check that the display of the inverter operation panel is OFF. Any person who is involved in wiring or inspection
shall wait for 10 minutes or longer after power OFF and check that there are no residual voltage using a tester or the like. The capacitor is
charged with high voltage for some time after power OFF, and it is dangerous.
Any person who is involved in wiring or inspection of this product shall be fully competent to do the work.
This product must be installed before wiring. Otherwise you may get an electric shock or be injured.
Do not subject the cables to scratches, excessive stress, heavy loads or pinching. Doing so may cause an electric shock.
Do not touch this product or handle the cables with wet hands. Doing so may cause an electric shock.
WARNING 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.
Do not attempt to install, operate, maintain or inspect the product until you have read through this Instruction Manual and supplementary
documents carefully and can use the equipment correctly. Do not use this product until you have a full knowledge of this product mechanism,
safety information and instructions. In this Instruction Manual, the safety instruction levels are classified into "WARNING" and "CAUTION".
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
2
Injury prevention
Additional instructions
The following instructions must be also followed. If this product is handled incorrectly, it may cause unexpected fault, an injury, or an electric shock.
CAUTION
The voltage applied to each terminal must be as specified in the Instruction Manual. Otherwise an explosion or damage may occur.
The cables must be connected to the correct terminals. Otherwise an explosion or damage may occur.
The polarity (+ and -) must be correct. Otherwise an explosion or damage may occur.
While power is ON or for some time after power OFF, do not touch the inverter as it will be extremely hot. Doing so may cause burns.
CAUTION
Transportation and installation
Do not stand or place heavy objects on this product.
Ensure the mounting orientation of this product is correct.
Do not install or operate this product if it is damaged or has parts missing.
Foreign conductive objects must be prevented from entering the inverter. That includes screws and metal fragments or other flammable
substance such as oil.
If halogens (including fluorine, chlorine, bromine, and iodine) contained in fumigants for wood packages enter this product, the product may
be damaged. Prevent the entry of fumigant residuals or use an alternative method such as heat disinfection. Note that sterilization or
disinfection of wood packages should also be performed before packing the product.
Test operation
Before starting operation, confirm or adjust the parameter settings. Failure to do so may cause some machines to make unexpected
motions.
WARNING
Usage
Do not modify this product.
Do not remove any part which is not instructed to be removed in the Instruction Manuals. Doing so may lead to a failure or damage of this
product.
3
*1 DoS: A denial-of-service (DoS) attack disrupts services by overloading systems or exploiting vulnerabilities, resulting in a denial-of-service (DoS) state.
CAUTION
Usage
As all parameters return to their initial values after Parameter clear or All parameter clear is performed, the needed parameters for operation
of the inverter and this product must be set again before the operation is started.
To avoid damage to this product due to static electricity, static electricity in your body must be discharged before you touch this product.
To maintain the security (confidentiality, integrity, and availability) of the inverter and the system against unauthorized access, DoS*1
attacks, computer viruses, and other cyberattacks from external devices via network, take appropriate measures such as firewalls, virtual
private networks (VPNs), and antivirus solutions. We shall have no responsibility or liability for any problems involving inverter trouble and
system trouble by DoS attacks, unauthorized access, computer viruses, and other cyberattacks.
Depending on the network environment, the inverter may not operate as intended due to delays or disconnection in communication.
Carefully consider what type of environment the inverter will be used in and any safety issues related to its use.
Maintenance, inspection and parts replacement
Do not carry out a megger (insulation resistance) test.
Disposal
This product must be treated as industrial waste.
General instruction
For clarity, illustrations in this Instruction Manual may be drawn with covers or safety guards removed. Ensure all covers and safety guards
are properly installed prior to starting operation.
4
— CONTENTS —
Safety instructions 1
1 PRE-OPERATION INSTRUCTIONS 7
1.1 Unpacking and checking the product............................................................................................................................7
1.1.1 Product confirmation ............................................................................................................................................................. 7
1.1.2 SERIAL number check.......................................................................................................................................................... 8
1.2 Component names ........................................................................................................................................................13
1.3 Related manuals ............................................................................................................................................................15
1.4 Operation overview .......................................................................................................................................................16
1.5 Communication specifications of SSCNET III and SSCNET III/H ..............................................................................19
2 INSTALLATION 20
2.1 Pre-installation instructions .........................................................................................................................................20
2.2 Installation procedure ...................................................................................................................................................21
2.3 Axis number setting ......................................................................................................................................................28
3WIRING 29
3.1 System configuration ....................................................................................................................................................29
3.2 Wiring example (when FR-A8AP is used)....................................................................................................................30
3.3 SSCNET III cable ............................................................................................................................................................33
3.3.1 Mitsubishi Electric SSCNET III cable .................................................................................................................................. 33
3.3.2 SSCNET III cables manufactured by Mitsubishi Electric System & Service Co., Ltd.......................................................... 36
3.3.3 Instructions for laying the SSCNET III cable....................................................................................................................... 37
3.4 Wiring..............................................................................................................................................................................39
5
4 SSCNET III(/H) COMMUNICATION STATUS 40
4.1 SSCNET III(/H) communication status monitor selection ..........................................................................................40
4.2 State transition diagram of the inverter.......................................................................................................................41
4.3 List of SSCNET III(/H) communication status .............................................................................................................43
5 INVERTER SETTING 45
5.1 Parameter list .................................................................................................................................................................45
5.2 Operation at communication error occurrence ..........................................................................................................47
5.2.1 Fault and measures ............................................................................................................................................................ 47
5.3 Inverter reset ..................................................................................................................................................................48
5.4 Setting SSCNET III(/H) communication function ........................................................................................................49
5.4.1 Pr.499 SSCNET III(/H) operation selection......................................................................................................................... 49
5.4.2 SSCNET III(/H) communication disabled signal.................................................................................................................. 54
5.4.3 Pr.379 SSCNET III(/H) rotation direction selection ............................................................................................................. 55
5.4.4 Pr.449 SSCNET III(/H) input filter setting............................................................................................................................ 56
5.4.5 Input terminal function selection ......................................................................................................................................... 57
5.4.6 Control method selection .................................................................................................................................................... 57
6 RESTRICTIONS ON THE FUNCTIONS 61
6.1 Function restriction list.................................................................................................................................................61
6.2 Inverter parameter list ...................................................................................................................................................64
6.2.1 Invalid parameters when the FR-A8NS is used .................................................................................................................. 64
6.2.2 Invalid parameters when the FR-A8NS is used and "0 or 1" is set in Pr.499...................................................................... 74
6
7 Instructions for SSCNET III(/H) communication 78
8 PROTECTIVE FUNCTIONS 79
9 TROUBLESHOOTING 82
APPENDIX 83
Appendix 1 Instructions for compliance with the EU Directives ....................................................................................83
Appendix 2 Instructions for EAC .......................................................................................................................................84
Appendix 3 Restricted Use of Hazardous Substances in Electronic and Electrical Products .....................................85
Appendix 4 Referenced Standard (Requirement of Chinese standardized law) ...........................................................86
Appendix 5 Compliance with the UK certification scheme .............................................................................................87
Appendix 6 List of error codes displayed on the Mitsubishi Electric motion controllers ............................................88
REVISIONS 92
PRE-OPERATION INSTRUCTIONS 7
1
1PRE-OPERATION INSTRUCTIONS
1.1 Unpacking and checking the product
Take the plug-in option out of the package, check the product name, and confirm that the product is as you ordered and intact.
This product is a plug-in option made for the FR-A800 series inverters.
1.1.1 Product confirmation
Check the enclosed items.
*1 Use this cable for connecting this product and the FR-A8AP or FR-A8AL.
NOTE
• In this Instruction Manual, Servo System Controller Network III(/H) is abbreviated to "SSCNET III(/H)".
• The encoder interface option connection cable is hereafter referred to as the CON2 connector cable.
• For information on applicable inverter models, contact your sales representative.
Plug-in option
1
Mounting screw (M3 8 mm)
2 (Refer to page 21.)
Encoder interface option connection
cable (CON2 connector cable)
1 (Refer to page 24.)*1
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
O
N
1
2
8PRE-OPERATION INSTRUCTIONS
1.1.2 SERIAL number check
The FR-A8NS can be used with the models of inverters listed below which have the following SERIAL number. Check the
SERIAL number indicated on the inverter rating plate or package.
Rating plate example
The SERIAL consists of one symbol, two characters indicating the
production year and month, and six characters indicating the 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).
SERIAL
number
Country
of origin
□ ○ ○ ○○○○○○
Symbol Year Month Control number
SERIAL
PRE-OPERATION INSTRUCTIONS 9
1
• SSCNET III communication supported
• SSCNET III/H communication supported
• Pr.290 Monitor negative output selection and Pr.1018 Monitor with sign selection supported
• Settings "100" and "101" of Pr.499 SSCNET III(/H) operation selection supported (Speed control and torque control
available)
Model Country of origin indication SERIAL number
FR-A820-00046(0.4K) to 04750(90K)
FR-A840-00023(0.4K) to 06830(280K)
FR-A842-07700(315K) to 12120(500K)
FR-A846-00023(0.4K) to 03610(132K)
MADE in Japan 58 or later
MADE in China 59 or later
Model Country of origin indication SERIAL number
FR-A820-00046(0.4K) to 04750(90K)
FR-A840-00023(0.4K) to 06830(280K)
FR-A842-07700(315K) to 12120(500K)
FR-A846-00023(0.4K) to 03610(132K)
MADE in Japan 5Y or later
MADE in China 5Z or later
Model Country of origin indication SERIAL number
FR-A820-00046(0.4K) to 04750(90K)
FR-A840-00023(0.4K) to 06830(280K)
FR-A842-07700(315K) to 12120(500K)
FR-A846-00023(0.4K) to 03610(132K)
MADE in Japan 63 or later
MADE in China 64 or later
Model Country of origin indication SERIAL number
FR-A820-00046(0.4K) to 04750(90K)
FR-A840-00023(0.4K) to 06830(280K)
FR-A842-07700(315K) to 12120(500K)
FR-A846-00023(0.4K) to 03610(132K)
MADE in Japan 6Y or later
MADE in China 6Z or later
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