Mitsubishi GOT2000 Series, Connection 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 "WARNING" 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]
WARNING
Some failures of the GOT, communication unit or cable may keep the outputs on or off.
Some failures of a touch panel may cause malfunction of the input objects such as a touch switch.
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.
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.
The GOT backlight failure disables the operation on the touch switch(s).
When the GOT backlight has a failure, the POWER LED blinks (orange/blue) and the display section
dims. In such a case, the input by the touch switch(s) is disabled.
The display section of the GOT is an analog-resistive type touch panel.
[GT27]
The GOT is multi-touch compliant; however, do not touch three points or more simultaneously on the
display section. Doing so may cause an accident due to incorrect output or malfunction.
[GT23]
If you touch the display section simultaneously in two 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 two points or
more simultaneously.Doing so may cause an accident due to incorrect output or malfunction.
When programs or parameters of the controller (such as a PLC) that is monitored by the GOT are
changed, be sure to reset the GOT, or turn on the unit again after shutting off the power as soon as
possible.Not doing so can cause an accident due to false output or malfunction.
WARNING
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.