Valid range of this manual
The manual applies to devices of PR series PLC.
Safety Guideline
This manual contains notices you have to observe in order to ensure your
personal safety, as well as to prevent damage to property. The notices
referring to your personal safety are highlighted in the manual by a safety
alert symbol; notices referring to property damage only have no safety
alert symbol. The notices shown below are graded according to the degree
of danger.
Caution
Indicates that death or severe personal injury may
result if proper precautions are not taken
Caution
With a safety alert symbol indicates that minor
personal injury can result if proper precautions are
not taken.
Caution
Without a safety alert symbol indicates that property
damage can result if proper precautions are not taken.
Attention
Indicate that an unintended result or situation can
occur if the corresponding notice is not taken into
account.
If more than one degree of danger is present, the warning notice
representing the highest degree of danger will be used. A notice warning
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