Mitsubishi Electric MELSEC Q Series Manual de usuario

Web Server Module User's Manual

-QJ71WS96

A - 1 A - 1

SAFETY PRECAUTIONS

(Always read these instructions before using this equipment.)

Before using this product, please read this manual and the relevant manuals introduced in this manual

carefully and pay full attention to safety to handle the product correctly.

Note that these precautions apply only to this product. Refer to the user's manual of the CPU module for

the programmable controller system safety precautions.

In this manual, the safety instructions are ranked as " WARNING " and " CAUTION".

WARNING

CAUTION

Indicates that incorrect handling may cause hazardous conditions,

resulting in death or severe injury.

Indicates that incorrect handling may cause hazardous conditions,

resulting in medium or slight personal injury or physical damage.

Note that the !CAUTION level may lead to a serious consequence according to the circumstances.

Always follow the instructions of both levels because they are important to personal safety.

Please save this manual to make it accessible when required and always forward it to the end user.

[Design Precautions]

! WARNING

 When controlling a running programmable controller (e.g. modifying data), establish an interlock

circuit in a sequence program for safety of the overall system.

Also, be sure to read the manual carefully and ensure safety before making controls such as

change of operation status.

Especially, when controlling a programmable controller from a remote location via the Internet,

problems on the programmable controller side may not be dealt with promptly due to abnormal

data communication.

Establish an interlock circuit in a sequence program.

 For the operation status of each station in the event of a communication error in the station, see

the manual for each station.

Failure to do so can cause an accident due to false output or malfunction.

 When the e-mail function is utilized, it may take time to send e-mail or is disabled depending on

the status of the send server, transmission path, receive server and/or receive device.

To ensure the safety of the programmable controller system, provide calling circuits using lamps

and buzzers.

 Provide a safety circuit outside the programmable controller so that safety of the whole system

can be ensured against an external power failure or programmable controller failure.

Failure to do so may cause an accident due to false output or malfunction.

A - 2 A - 2

[Design Precautions]

! WARNING

 Do not write any data into the "System area" of the buffer memory of the intelligent function

module.

Also, do not output (turn on) the "Use prohibited" signal, which is one of the output signals from

the programmable controller CPU to the intelligent function module.

If data is written to the "System area" or the "Use prohibited" signal is output, there is a risk that

the programmable controller system may malfunction.

[Design Precautions]

! CAUTION

 Do not bunch the control wires or communication cables with the main circuit or power wires, or

install them close to each other.

They should be installed 100 mm (3.94 inch) or more from each other.

Not doing so could result in noise that would cause erroneous operation.

 Do not power off a station where this module is mounted and do not reset the programmable

controller CPU while storing the settings into the standard ROM of the module using a Web

browser.

This may make the data unstable within the standard ROM and require resetting and re-storing,

or it may cause a failure or malfunctions of the module.

[Security Precautions]

! WARNING

 To maintain the security (confidentiality, integrity, and availability) of the programmable controller

and the system against unauthorized access, denial-of-service (DoS) attacks, computer viruses,

and other cyberattacks from external devices via the network, take appropriate measures such

as firewalls, virtual private networks (VPNs), and antivirus solutions.

A - 3 A - 3

[Installation Precautions]

! CAUTION

 Use the programmable controller in the environment specified in the user's manual of the CPU

module.

Using this programmable controller in an environment outside the range of the general

specifications could result in electric shock, fire, erroneous operation, and damage to or

deterioration of the product.

 While pressing the installation lever located at the bottom of module, insert the module fixing tab

into the fixing hole in the base unit until it stops. Then, securely mount the module with the fixing

hole as a supporting point.

Incorrect loading of the module can cause a malfunction, failure or drop.

When using the programmable controller in the environment of much vibration, tighten the

module with a screw.

 Completely turn off the externally supplied power used in the system before mounting or

removing the module.

Not doing so could result in damage to the product.

 Tighten the screw in the specified torque range.

Undertightening can cause a drop, short circuit or malfunction.

Overtightening can cause a drop, short circuit or malfunction due to damage to the screw or

module.

 Do not directly touch the module's conductive parts or electronic components.

Touching the conductive parts could cause an operation failure or give damage to the module.

A - 4 A - 4

[Installation Precautions]

! CAUTION

 For connector wiring, correctly press, pressure-weld or solder the connecting part by using the

tool specified by the manufacturer.

Poor connection may cause short circuits, fires or malfunctions.

 Be sure to set the CompactFlash card by pressing it into the CompactFlash card slot. Confirm it

is completely set.

Poor contact may lead to malfunctions.

[Wiring Precautions]

! CAUTION

 Be sure to fix communication cables and power cables to the module by ducts or clamps.

Failure to do so may cause damage of the module or the cables due to accidental pull or

unintentional shifting of the cable, or malfunctions due to poor contact of the cables.

 Connect the connectors to the module securely.

 Tighten the terminal screws with the specified torque.

If the terminal screws are loose, it could result in short circuits, fire, or erroneous operation.

Tightening the terminal screws too far may cause damages to the screws and/or the module,

resulting in fallout, short circuits, or malfunction.

 Do not hold the communication cable by hand when pulling it out from the module.

Be sure to hold the connector by hand, when removing the cable with a connector from the

module.

Failure to do so may cause malfunctions or damage to the module or cable.

 Be sure there are no foreign substances such as sawdust or wiring debris inside the module.

Such debris could cause fires, damage, or erroneous operation.

 The module has an ingress prevention label on its top to prevent foreign matter, such as wire

offcuts, from entering the module during wiring.

Do not peel this label during wiring.

Before starting system operation, be sure to peel this label because of heat dissipation.

[Startup/Maintenance Precautions]

! WARNING

 Do not touch the terminals while the power is on.

Doing so may cause malfunctions.

 Before cleaning up and retightening terminal screws and module mounting screws, be sure to

shut off all phases of external power supply used by the system.

Failure to do so can cause the failure or malfunctions of module.

Loose tightening may cause a fall, short-circuits, or malfunctions of the module.

Overtightening may damage the screws and module and cause a fall, short-circuits, or

malfunctions of the module.

A - 5 A - 5

[Startup/Maintenance Precautions]

! CAUTION

 Never disassemble or modify the module.

This may cause failure, malfunctions, injuries or a fire.

 Before mounting/dismounting the module, be sure to shut off all phases of external power supply

used by the system.

Failure to do so may cause failure or malfunctions of the module.

 Do not mount/remove the module onto/from base unit more than 50 times (IE C61131-2

compliant), after the first use of the product.

Failure to do so may cause the module to malfunction due to poor contact of connector.

 Do not drop the battery installed to the module, and do not give it a shock.

Doing so may damage the battery, causing battery fluid leakage in the battery.

If the battery has been dropped or given a shock, do not use it but dispose of it.

 Always make sure to touch the grounded metal to discharge the electricity charged in the body,

etc., before touching the module.

Failure to do so may cause a failure or malfunctions of the module.

[Operating Precautions]

! WARNING

 Before controlling a running programmable controller (e.g. modifying data), fully ensure safety.

 Do not write any data into the "System area" of the buffer memory of the intelligent function

module.

Also, do not output (turn on) the "Use prohibited" signal, which is one of the output signals from

the programmable controller CPU to the intelligent function module.

If data is written to the "System area" or the "Use prohibited" signal is output, there is a risk that

the programmable controller system may malfunction.

[Disposal Precautions]

! CAUTION

 Dispose of this product as industrial waste.

When disposing of batteries, separate them from other wastes according to the local

regulations.

(For details of the battery directive in EU member states, refer to Appendix 9.)

[Transportation Precautions]

! CAUTION

 When transporting lithium batteries, make sure to treat them based on the transport regulations.

(Refer to Appendix 8 for details of the controlled models.)

A - 6 A - 6

 CONDITIONS OF USE FOR THE PRODUCT 

(1) MELSEC programmable controller ("the PRODUCT") shall be used in conditions;

i) where any problem, fault or failure occurring in the PRODUCT, if any, shall not lead to any major or serious accident;

and

ii) where the backup and fail-safe function are systematically or automatically provided outside of the PRODUCT for the

case of any problem, fault or failure occurring in the PRODUCT.

(2) The PRODUCT has been designed and manufactured for the purpose of being used in general industries.

MITSUBISHI ELECTRIC SHALL HAVE NO RESPONSIBILITY OR LIABILITY (INCLUDING, BUT NOT LIMITED TO

ANY AND ALL RESPONSIBILITY OR LIABILITY BASED ON CONTRACT, WARRANTY, TORT, PRODUCT

LIABILITY) FOR ANY INJURY OR DEATH TO PERSONS OR LOSS OR DAMAGE TO PROPERTY CAUSED BY the

PRODUCT THAT ARE OPERATED OR USED IN APPLICATION NOT INTENDED OR EXCLUDED BY

INSTRUCTIONS, PRECAUTIONS, OR WARNING CONTAINED IN MITSUBISHI ELECTRIC USER'S, INSTRUCTION



AND/OR SAFETY MANUALS, TECHNICAL BULLETINS AND GUIDELINES FOR the PRODUCT.

("Prohibited Application")

Prohibited Applications include, but not limited to, the use of the PRODUCT in;

• Nuclear Power Plants and any other power plants operated by Power companies, and/or any other cases in which the

public could be affected if any problem or fault occurs in the PRODUCT.

• Railway companies or Public service purposes, and/or any other cases in which establishment of a special quality

assurance system is required by the Purchaser or End User.

• Aircraft or Aerospace, Medical applications, Train equipment, transport equipment such as Elevator and Escalator,

Incineration and Fuel devices, Vehicles, Manned transportation, Equipment for Recreation and Amusement, and

Safety devices, handling of Nuclear or Hazardous Materials or Chemicals, Mining and Drilling, and/or other

applications where there is a significant risk of injury to the public or property.

Notwithstanding the above restrictions, Mitsubishi Electric may in its sole discretion, authorize use of the PRODUCT in

one or more of the Prohibited Applications, provided that the usage of the PRODUCT is limited only for the specific

applications agreed to by Mitsubishi Electric and provided further that no special quality assurance or fail-safe,

redundant or other safety features which exceed the general specifications of the PRODUCTs are required. For details,

please contact the Mitsubishi Electric representative in your region.

(3) Mitsubishi Electric shall have no responsibility or liability for any problems involving programmable controller trouble and

system trouble caused by DoS attacks, unauthorized access, computer viruses, and other cyberattacks.

A - 7 A - 7

REVISIONS

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

Print Date * Manual Number Revision

Dec., 2002 SH (NA)-080320E-A First Printing

Apr., 2003 SH (NA)-080320E-B Correction

Operating Instructions, Section 4.9.1, Section 9.1 (1)(9)

Addition

Section 4.9.2

Nov., 2003 SH (NA)-080320E-C The whole manual was reexamined with the enhancement of the Web

server module functions.

Refer to Appendix 5 for the enhancement of the Web server module

functions.

Apr., 2005 SH (NA)-080320E-D Correction

SAFETY PRECAUTIONS, Operating Instructions, Section 2.4 (1), 2.5 (1),

Section 3.1 (2), Section 4.9.1, Section 6.3.3 REMARKS, 6.4.4

REMARKS, Section 7.2, Section 9.1 (5), 9.3 (064Ch), Appendix 5.2 (2)

Addition

Section 7.2.6, Section 9.3 (0B07h, 0B08h, 0B09h), Appendix 5.1 (2),

Appendix 7

Sep., 2006 SH (NA)-080320E-E Correction

SAFETY PRECAUTIONS, Generic Terms and Abbreviations, Section

2.1, 2.4, 2.5, Section 3.1, 3.6.1, 3.6.2, 3.8.6, 3.8.7, 3.8.9, Section 4.6.3,

4.6.5 to 4.6.7, 4.7, 4.8.3, 4.9.2, 4.10.1, 4.10.3, 4.11, 4.12, Section 6.4.4,

6.6.4, 6.7.4, 6.7.5, Section 8.1 to 8.10, Section 9.2.1, Appendix 1

Jan., 2007 SH (NA)-080320E-F Correction

Operating Instructions, Generic Terms and Abbreviations, Section 2.1,

2.5, Section 3.4, 3.7, Section 4.6.7, Section 6.3.3, Section 8.1,

Section 9.1, 9.3, Appendix 2, 5.1

Apr., 2007 SH (NA)-080320E-G Change of a term

"PLC" was changed to "programmable controller".

Correction

Generic Terms and Abbreviations, Section 2.1, 2.5, Section 4.6.7,

Section 6.2.1, 6.3.3, 6.4.4, Section 8.2 to 8.10, Section 9.3, Appendix 2,

Appendix 5.1, Appendix 6.5

Jan., 2008 SH (NA)-080320E-H Correction

Operating Instructions, Generic Terms and Abbreviations, Packing List,

Section 2.1, 2.4, 3.1, 3.2, 3.6.2, 3.7, 4.1, 4.6.7, 4.9.1, 7.2.4, 9.1, 9.3,

Appendix 1, Appendix 2, Appendix 5.1, Appendix 6.5

Sep., 2008 SH (NA)-080320E-I Correction

SAFETY PRECAUTIONS, Operating Instructions, Compliance with the

EMC and Low Voltage Directives, Generic Terms and Abbreviations,

Section 2.1, 2.4, 2.5, 3.1, 3.8.6, 4.1, 4.9.2, 4.10.1, 4.10.3, 8.2 to 8.10, 9.1,

9.3, Appendix 2, Appendix 5.1

Addition

Appendix 9

A - 8 A - 8

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

Print Date * Manual Number Revision

May, 2009 SH (NA)-080320E-J Correction

Generic Terms and Abbreviations, Section 2.1, 2.4, 2.5, 3.1, 4.3, 4.5,

4.6.3, 4.10.2, 6.2.7, 6.6.3, 9.1,9.2.2,9.3, Appendix 1, Appendix 2,

Appendix 5.1, Appendix 6.10

Nov., 2009 SH (NA)-080320E-K Correction

SAFETY PRECAUTIONS, Operating Instructions, 3.1, 4.5, 4.7, 4.10.3,

6.2.7, 6.8, 6.11.3, 9.1

Addition

CONDITIONS OF USE FOR THE PRODUCT

Feb., 2012 SH (NA)-080320E-L Correction

OPERATING INSTRUCTIONS, COMPLIANCE WITH EMC AND LOW

VOLTAGE DIRECTIVES, GENERIC TERMS AND ADDREVIATIONS,

Section 2.1, 2.4, 2.5, 3.1, 3.2, 4.5, 4.6.7, 4.8.2, 4.9.1, 6.2.5, 6.2.7, 6.3.3,

6.7.1, 6.10.1, 6.10.3, 9.1, 9.3, Appendix 2, Appendix 5.1, Appendix 5.2,

Appendix 6.5

Dec., 2012 SH (NA)-080320E-M Correction

OPERATING INSTRUCTIONS, GENERIC TERMS AND

ADDREVIATIONS, Section 2.1, 3.1, 4.5, 4.8.1, 4.8.3, 4.13, 6.2.7, 6.4.4,

9.1, 9.3, Appendix 2, Appendix 5.1

Oct., 2013 SH (NA)-080320E-N Correction

GENERIC TERMS AND ADDREVIATIONS, Section 2.1, 3.1, 3.2,

Appendix 2, Appendix 5.1

Jun., 2014 SH (NA)-080320E-O Correction

OPERATING INSTRUCTIONS,

GENERIC TERMS AND ADDREVIATIONS, Section 2.1, 3.1, 3.7, 3.8.2,

3.8.3, 4.6.7, 6.2.4, 6.2.5, 6.3.3, 6.4.2, 6.5.3, 6.7.2, 8.9, 9.1, 9.3,

Appendix 2, Appendix 5.1, Appendix 5.2, Appendix 6.5

Dec., 2014 SH (NA)-080320E-P Correction

OPERATING INSTRUCTIONS, Section 2.4, 6.3.3, 9.1, 9.3, Appendix 2

Feb., 2015 SH (NA)-080320E-Q Correction

Section 4.10.1

Mar., 2017 SH (NA)-080320E-R Correction

GENERIC TERMS AND ADDREVIATIONS, Section 2.2, 2.5, 3.1

Dec., 2020 SH (NA)-080320E-S Correction

SAFETY PRECAUTIONS, CONDITIONS OF USE FOR THE PRODUCT,

Section 4.9.2

Japanese Manual Version SH-080319-V

This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent

licenses. Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property

rights which may occur as a result of using the contents noted in this manual.

 2002 MITSUBISHI ELECTRIC CORPORATION

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