Mitsubishi GT10 User manual

A- 1
SAFETY PRECAUTIONS
(Always read these precautions 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.
The precautions given in this manual are concerned with this product.
In this manual, the safety precautions are ranked as "DANGER" and "CAUTION".
Note that the caution level may lead to a serious accident 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]
DANGER
Some failures of the GOT or cable may keep the outputs on or off.
An external monitoring circuit should be provided to check for output signals which may lead to a
serious accident.
Not doing so can cause an accident due to false output or malfunction.
If a communication fault (including cable disconnection) occurs during monitoring on the GOT,
communication between the GOT and PLC CPU is suspended and the GOT becomes inoperative.
A system where the GOT is used should be configured to perform any significant operation to the
system by using the switches of a device other than the GOT on the assumption that a GOT
communication fault will occur.
Not doing so can cause an accident due to false output or malfunction.
Do not use the GOT as the warning device that may cause a serious accident.
An independent and redundant hardware or mechanical interlock is required to configure the device
that displays and outputs serious warning.
Failure to observe this instruction may result in an accident due to incorrect output or malfunction.
DANGER Indicates that incorrect handling may cause hazardous
conditions, resulting in death or severe injury.
CAUTION
Indicates that incorrect handling may cause hazardous
conditions, resulting in medium or slight personal injury or
physical damage.

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[DESIGN PRECAUTIONS]
[MOUNTING PRECAUTIONS]
DANGER
Incorrect operation of the touch switch(es) may lead to a serious accident if the GOT backlight is
gone out.
When the GOT backlight goes out, the monitor screen turns black, while the input of the touch
switch(s) remains active.
This may confuse an operator in thinking that the GOT is in "screensaver" mode, who then tries to
release the GOT from this mode by touching the display section, which may cause a touch switch to
operate.
For GT105 , the following phenomenon occurs when the backlight goes out.
• The POWER LED flickers (green/orange) and the monitor screen appears blank
CAUTION
Do not bundle the control and communication cables with main-circuit, power or other wiring.
Run the above cables separately from such wiring and keep them a minimum of 100mm (3.94in.)
apart. Not doing so noise can cause a malfunction.
DANGER
Be sure to shut off all phases of the external power supply used by the system before mounting or
removing the GOT to/from the panel.
Not doing so can cause the unit to fail or malfunction.
When installing the battery or memory board wear an earth band etc. to avoid the static electricity.
The static electricity can cause the unit to fail or malfunction.
Be sure to shut off all phases of the external power supply used by the system before mounting or
removing the memory board on to/ from the GOT.
Not doing so can cause the unit to fail or malfunction.
CAUTION
Use the GOT in the environment that satisfies the general specifications described in this manual.
Not doing so can cause an electric shock, fire, malfunction or product damage or deterioration.
When mounting the GOT to the control panel, tighten the mounting screws in the specified torque
range.
Undertightening can cause the GOT to drop, short circuit or malfunction.
Overtightening can cause a drop, short circuit or malfunction due to the damage of the screws or the
GOT.
Securely connect the memory board to the connector provided for the board.

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[WIRING PRECAUTIONS]
[TEST OPERATION PRECAUTIONS]
DANGER
Be sure to shut off all phases of the external power supply used by the system before wiring.
Failure to do so may result in an electric shock, product damage or malfunctions.
Please make sure to ground FG terminal of the GOT power supply section by applying 100 or less
which is used exclusively for the GOT.
Not doing so may cause an electric shock or malfunction.
Correctly wire the GOT power supply section after confirming the rated voltage and terminal
arrangement of the product.
Not doing so can cause a fire or failure.
Tighten the terminal screws of the GOT power supply section in the specified torque range.
Undertightening can cause a short circuit or malfunction.
Overtightening can cause a short circuit or malfunction due to the damage of the screws or the GOT.
Exercise care to avoid foreign matter such as chips and wire offcuts entering the GOT.
Not doing so can cause a fire, failure or malfunction.
CAUTION
Plug the communication cable into the connector of the connected unit and tighten the mounting and
terminal screws in the specified torque range.
Undertightening can cause a short circuit or malfunction.
Overtightening can cause a short circuit or malfunction due to the damage of the screws or unit.
DANGER
Before performing the test operations of the user creation monitor screen (such as turning ON or
OFF bit device, changing the word device current value, changing the settings or current values of
the timer or counter), read through the manual carefully and make yourself familiar with the operation
method.
During test operation, never change the data of the devices which are used to perform significant
operation for the system.
False output or malfunction can cause an accident.

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[STARTUP/MAINTENANCE PRECAUTIONS]
[DISPOSAL PRECAUTIONS]
DANGER
When power is on, do not touch the terminals.
Doing so can cause an electric shock or malfunction.
Connect the battery correctly.
Do not discharge, disassemble, heat, short, solder or throw the battery into the fire.
Incorrect handling may cause the battery to generate heat, burst or take fire, resulting in injuries or
fires.
Before starting cleaning or terminal screw retightening, always switch off the power externally in all
phases.
Not switching the power off in all phases can cause a unit failure or malfunction.
Undertightening can cause a short circuit or malfunction.
Overtightening can cause a short circuit or malfunction due to the damage of the screws or unit.
CAUTION
Do not disassemble or modify the unit.
Doing so can cause a failure, malfunction, injury or fire.
Do not touch the conductive and electronic parts of the unit directly.
Doing so can cause a unit malfunction or failure.
The cables connected to the unit must be run in ducts or clamped.
Not doing so can cause the unit or cable to be damaged due to the dangling, motion or accidental
pulling of the cables or can cause a malfunction due to a cable connection fault.
When unplugging the cable connected to the unit, do not hold and pull the cable portion.
Doing so can cause the unit or cable to be damaged or can cause a malfunction due to a cable
connection fault.
Do not drop or apply any impact to the battery.
If any impact has been applied, discard the battery and never use it.
The battery may be damaged by the drop or impact.
Before touching the unit, always touch grounded metal, etc. to discharge static electricity from
human body, etc.
Not doing so can cause the unit to fail or malfunction.
CAUTION
When disposing of the product, handle it as industrial waste.
When disposing of batteries, separate them from other wastes according to the local regulations.
(For details of the battery deirective in EU member states, refer to 18.4 .)

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[TRANSPORTATION PRECAUTIONS]
CAUTION
When transporting lithium batteries, make sure to treat them based on the transport regulations.
(Refer to Appendix 3 for details of the regulated units.)
Before transporting the GOT, turn the GOT power on and check that the battery voltage status is
normal on the Time setting & display screen (utilities screen). In addition, confirm that the adequate
battery life remains on the rating plate.
Transporting the GOT with the low battery voltage or the battery the reached battery life may
unstabilize the backup data unstable during transportation.
Make sure to transport the GOT main unit and/or relevant unit(s) in the manner they will not be
exposed to the impact exceeding the impact resistance described in the general specifications of this
manual, as they are precision devices.
Failure to do so may cause the unit to fail.
Check if the unit operates correctly after transportation.

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REVISIONS
The manual number is given on the bottom left of the back cover.
Print Date Manual Number Ver. Revision
Nov., 2006 JY997D24701 A First edition
Jun, 2007 JY997D24701 B
SAFETY PRECAUTIONS, ABBREVIATIONS AND GENERIC TERMS IN
THIS MANUAL, HOW TO READ THIS MANUAL, Section 1.1, 2.2, 3.2, 3.3,
Chapter 4, Section 6.2, 6.3, 7.1, 8.1, 8.2, Chapter 9, Section 11.1, Chapter
12, 13, Section 14.1, Chapter 15, Section 16.2, App - 1, App - 2, App - 4
Section 8.3, 16.4, App - 3
Dec, 2007 JY997D24701 C
SAFETY PRECAUTIONS, ABBREVIATIONS AND GENERIC TERMS IN
THIS MANUAL, HOW TO READ THIS MANUAL, Section 3.2, 9.1, 11.2.3,
Chapter 12, App-4
Feb., 2008 JY997D24701 D
ABBREVIATIONS AND GENERIC TERMS IN THIS MANUAL, HOW TO
READ THIS MANUAL, Chapter 2, Section 8.2, Chapter 11, Section 15.2,
App-1, App-4, Index-1
Section 8.4
Oct., 2008 JY997D24701 E
ABBREVIATIONS AND GENERIC TERMS IN THIS MANUAL, HOW TO
READ THIS MANUAL, Chapter 1, Chapter 2, Chapter 3, Chapter 4,
Chapter 5, Chapter 6, Chapter 7, Chapter 8, Chapter 9, Chapter 11,
Chapter 12, Chapter 13, Chapter 14, Chapter 17, Chapter 18, App-1,
App-2, Index
Chapter 15, 16
Dec., 2008 JY997D24701 F
ABBREVIATIONS AND GENERIC TERMS IN THIS MANUAL, HOW TO
READ THIS MANUAL, Section1.1, Chapter 2, Chapter 3, Chapter 4,
Chapter 5, Chapter 6, Chapter 7, Chapter 8, Chapter 9, Chapter 11,
Chapter 12, Chapter 13, Chapter 14, Chapter 15, Chapter 17, Chapter 18,
App-1, App-2, App-4
Section11.1.4, Section11.1.5, Section14.3
Jan., 2009 JY997D24701 G
Section 7.1.2
Partial correcting
Additions
Partial correcting
Partial correcting
Additions
Partial correcting
Additions
Partial correcting
Additions
Partial correcting

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© 2006 MITSUBISHI ELECTRIC CORPORATIONs
Mar., 2009 JY997D24701 H
SAFETY PRECAUTIONS, ABBREVIATIONS AND GENERIC TERMS,
HOW TO READ THIS MANUAL, Chapter 2, Section 3.1, 3.2, Section 4.2,
Section 8.3, Section 9.1, Section 12.1, Section 18.4, App-1, App-2, App-4,
Index
Section 8.8, Section 8.9
Aug, 2009 JY997D24701 J
ABBREVIATIONS AND GENERIC TERMS, HOW TO READ THIS
MANUAL, Section 2.2, Chapter 3, Chapter 4, Chapter 5, Section 7.1,
Section 8.8, Section 11.1, App-4
Oct, 2009 JY997D24701 K
ABBREVIATIONS AND GENERIC TERMS, ABOUT MANUALS, HOW TO
READ THIS MANUAL, Chapter 1, Section 2.2, Chapter 3, Chapter 8,
Chapter 9, Chapter 11, Chapter 12, Chapter 15, Chapter 17, Chapter 18,
App-2
Section 11.1.6, Section11.1.7, Section 15.3
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.
Print Date Manual Number Ver. Revision
Partial correcting
Additions
Partial correcting
Partial correcting
Additions

A - 8
INTRODUCTION
Thank you for choosing the Mitsubishi Graphic Operation Terminal.
Before using the equipment, please read this manual carefully to use the equipment to its optimum.
OUTLINE PRECAUTIONS
• This manual provides information for the use of the graphic operation terminal. The manual has been written
to be used by trained and competent personnel. The definition of such a person or persons is as follows;
1) Any engineer who is responsible for the planning, design and construction of automatic equipment using
the product associated with this manual should be of a competent nature, trained and qualified to the local
and national standards required to fulfill that role. These engineers should be fully aware of all aspects of
safety with regards to automated equipment.
2) Any commissioning or service engineer must be of a competent nature, trained and qualified to the local
and national standards required to fulfill that job. These engineers should also be trained in the use and
maintenance of the completed product. This includes being completely familiar with all associated
documentation for the said product. All maintenance should be carried out in accordance with established
safety practices.
3) All operators of the completed equipment should be trained to use that product in a safe and coordinated
manner in compliance to established safety practices. The operators should also be familiar with
documentation which is connected with the actual operation of the completed equipment.
Note: the term 'completed equipment' refers to a third party constructed device which contains or uses the
product associated with this manual.
• This product has been manufactured as a general-purpose part for general industries, and has not been
designed or manufactured to be incorporated in a device or system used in purposes related to human life.
• Before using the product for special purposes such as nuclear power, electric power, aerospace, medicine or
passenger movement vehicles, consult with Mitsubishi Electric.
• This product has been manufactured under strict quality control. However when installing the product where
major accidents or losses could occur if the product fails, install appropriate backup or failsafe functions in the
system.
• When using this product combining other products, please confirm the standard and the code, or regulation
which a user should suit. Moreover, please confirm the compatibility of this product to the system, machine,
and apparatus with which a user is used for user itself.
• If in doubt at any stage of the installation of the product always consult a professional electrical engineer who
is qualified and trained to the local and national standards. If in doubt about the operation or use, please
consult the nearest Mitsubishi Electric distributor.
• Since the example indicated by this manual, technical bulletin, the catalog, etc. is reference, please use it
after confirming the function and safety of equipment and system when employing. Mitsubishi Electric will
accept no responsibility for actual use of the product based on these illustrative examples.
• About this manual content, specification etc. may be changed without a notice for improvement.
• The information in this manual has been carefully checked and is believed to be accurate; however, you have
noticed a doubtful point, a doubtful error, etc., please contact the nearest Mitsubishi Electric distributor.