Omron NV3W Connection Manual page 5

Notice
OMRON products are manufactured for use according to proper procedures by a qualified operator
and only for the purposes described in this manual.
The following conventions are used to indicate and classify precautions in this manual. Always heed
the information provided with them. Failure to heed precautions can result in injury to people or dam-
age to property.
!DANGER
Indicates an imminently hazardous situation which, if not avoided, will result in death or
serious injury. Additionally, there may be severe property damage.
!WARNING
Indicates a potentially hazardous situation which, if not avoided, could result in death or
serious injury. Additionally, there may be severe property damage.
!Caution
Indicates a potentially hazardous situation which, if not avoided, may result in minor or
moderate injury, or property damage.
OMRON Product References
All OMRON products are capitalized in this manual. The word "Unit" is also capitalized when it refers to
an OMRON product, regardless of whether or not it appears in the proper name of the product.
The abbreviation "Ch," which appears in some displays and on some OMRON products, often means
"word" and is abbreviated "Wd" in documentation in this sense.
The abbreviation "PLC" means Programmable Controller.
The abbreviation "host" means a controller, such as an IBM PC/AT or compatible computer, that con-
trols a PT (Programmable Terminal).
Visual Aids
The following headings appear in the left column of the manual to help you locate different types of
information.
Precautions
for Safe Use
Precautions
for Correct Use
Reference
1,2,3...
CS1G-CPU@@-V1
Indicates precautions on handling the product to ensure that the product is used safely.
Indicates precautions to ensure that product functions and performances are realized, to
ensure that the reliability of the product is maintained, and to ensure that the product is
otherwise used correctly.
Note Indicates information of particular interest for efficient and convenient opera-
tion of the product.
Indicates supplementary information on procedures, descriptions, and settings.
1. Indicates lists of one sort or another, such as procedures, checklists, etc.
Boxes in model numbers indicate variable characters. For example, "CS1G-CPU@@-
EV1" indicates the following models: CS1G-CPU42-EV1, CS1G-CPU43-EV1, CS1G-
CPU44-EV1, and CS1G-CPU45-EV1.
v