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• 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.
The instructions given in this manual are concerned with this product. For the safety instructions of the
programmable controller system, please read the CPU module user's manual.
In this manual, the safety instructions are ranked as "
!
WARNING" and "
!
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 minor or moderate injury or property 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 Instructions]
!
WARNING
• When performing data changes or status control from the personal computer to the running CPU
module, configure up an interlock circuit outside the CPU module system to ensure that the
whole system will operate safely.
In addition, predetermine corrective actions for the system so that you can take measures
against any communication error caused by a cable connection fault or the like in online
operations performed from the peripheral device to the CPU module.
!
CAUTION
• Read the manual carefully before performing the online operations (especially forced output and
operating status change) which will be executed with the personal computer connected to the
running CPU module.
Not doing so can damage the machine or cause an accident due to incorrect operation.
!
WARNING
!
CAUTION