Mitsubishi Electric GT1695M-XTBD User manual

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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, communication unit 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.
For bus connection: The CPU becomes faulty and the GOT becomes inoperative.
For other than bus connection: 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(s) may lead to a serious accident if the GOT backlight is gone
out.
When the GOT backlight goes out, the POWER LED flickers (green/orange) and the display section
turns black and causes the monitor screen to appear blank, 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.
Note that the following occurs on the GOT when the backlight goes out.
•The POWER LED flickers (green/orange) and the monitor screen appears blank
The display section of the GT16 is an analog-resistive type touch panel.
If you touch the display section simultaneously in 2 points or more, the switch that is located around
the center of the touched point, if any, may operate.
Do not touch the display section in 2 points or more simultaneously.
Doing so may cause an accident due to incorrect output or malfunction.
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.
Do not press the GOT display section with a pointed material as a pen or driver.
Doing so can result in a damage or failure of the display section.
DANGER
Be sure to shut off all phases of the external power supply used by the system before mounting or
removing the GOT main unit to/from the panel.
Not doing so 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 communication unit, printer unit or option function board onto/from the GOT.
Not doing so can cause the unit to fail or malfunction.
When installing the option function board, wear an earth band etc. to avoid the static electricity.
Not doing so can cause a unit corruption.

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[MOUNTING PRECAUTIONS]
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.
When loading the communication unit or printer unit to the GOT, fit it to the extension interface of the
GOT and 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, failure or malfunction due to the damage of the screws or unit.
When mounting the option function board onto the GOT, tighten the mounting screws within the
specified torque range.
Loose tightening may cause the unit and/or GOT to malfunction due to poor contact.
Overtightening may damage the screws, unit and/or GOT; they might malfunction.
Connect the option function board to the corresponding connector so that the board is secured firmly.
When inserting a CF card into the GOT, push it into the CF card interface of GOT until the CF card
eject button will pop out.
Failure to do so may cause a malfunction due to poor contact.
When inserting/removing a CF card into/from the GOT, turn the CF card access switch off in
advance.
Failure to do so may corrupt data within the CF card.
When removing a CF card from the GOT, make sure to support the CF card by hand, as it may pop
out.
Failure to do so may cause the CF card to drop from the GOT and break.
When installing a USB memory to the GOT, make sure to install the USB memory to the USB
interface firmly.
Failure to do so may cause a malfunction due to poor contact.
Before removing the USB memory from the GOT, operate the utility screen for removal. After the
successful completion dialog box is displayed, remove the memory by hand carefully.
Failure to do so may cause the USB memory to drop, resulting in a damage or failure of the memory.
For closing the USB environmental protection cover, fix the cover by pushing the mark on the
latch firmly to comply with the protective structure.
Remove the protective film of the GOT.
When the user continues using the GOT with the protective film, the film may not be removed.
Operate and store the GOT in environments without direct sunlight, high temperature, dust, humidity,
and vibrations.

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[WIRING 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.
CAUTION
Always ground the FG terminal, LG terminal, and protective ground terminal of the GOT power to the
protective ground conductors dedicated to the GOT.
Not doing so may cause an electric shock or malfunction.
Terminal screws which are not to be used must be tightened always at torque 0.5 to 0.8 N·m.
Otherwise there will be a danger of short circuit against the solderless terminals.
Use applicable solderless terminals and tighten them with the specified torque.
If any solderless spade terminal is used, it may be disconnected when the terminal screw comes
loose, resulting in failure.
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.
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.
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.
Plug the QnA/ACPU/Motion controller (A series) bus connection cable by inserting it into the
connector of the connected unit until it "clicks".
After plugging, check that it has been inserted snugly.
Not doing so can cause a malfunction due to a contact fault.

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[TEST OPERATION PRECAUTIONS]
[STARTUP/MAINTENANCE PRECAUTIONS]
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, and changing the buffer memory current value), 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.
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.

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[STARTUP/MAINTENANCE PRECAUTIONS]
[BACKLIGHT REPLACEMENT PRECAUTIONS]
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 the module or subject it to strong shock.
A module damage may result.
Do not drop or give an impact to the battery mounted to the unit.
Doing so may damage the battery, causing the battery fluid to leak inside the battery.
If the battery is dropped or given an impact, dispose of it without using.
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.
DANGER
Be sure to shut off all phases of the external power supply of the GOT (and the PLC CPU in the case
of a bus topology) and remove the GOT from the control panel before replacing the backlight (when
using the GOT with the backlight replaceable by the user).
Not doing so can cause an electric shock.
Replacing a backlight without removing the GOT from the control panel can cause the backlight or
control panel to drop, resulting in an injury.

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[BACKLIGHT REPLACEMENT PRECAUTIONS]
[DISPOSAL PRECAUTIONS]
[TRANSPORTATION PRECAUTIONS]
CAUTION
Wear gloves for the backlight replacement when using the GOT with the backlight replaceable by the
user.
Not doing so can cause an injury.
Before replacing a backlight, allow 5 minutes or more after turning off the GOT when using the GOT
with the backlight replaceable by the user.
Not doing so can cause a burn from heat of the backlight.
CAUTION
When disposing of the product, handle it as industrial waste.
CAUTION
When transporting lithium batteries, make sure to treat them based on the transport regulations.
(Refer to Appendix 4 for details of the regurated units.)
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.
Japanese Manual Version SH-080777-A
© 2008 MITSUBISHI ELECTRIC CORPORATION
Print Date Manual Number Revision
Oct., 2008 SH(NA)-080778ENG-A First edition
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.