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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.
WARNING
Indicates a potentially hazardous situation which, if not avoided, could result in death or
serious injury.
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 “PC” means Programmable Controller and is not used as an abbreviation for any-
thing else.
The abbreviation “PT” refers to OMRON NT-series and NTH-series Programmable Terminals. The
DeviceNet (CompoBus/D) Interface Unit is used with NT31, NT31C, NT631, and NT631C PTs.
“CS1 Series” refers to CS1H and CS1G PCs and related products.
“C Series” refers to C200H, C1000H(F), C2000H, C200HS, CPM1, and CQM1 PCs and related prod-
ucts.
“CVM1/CV Series” refers to CV500, CV1000, CV2000, and CVM1 PCs and related products.
“CPU Unit” refers to OMRON CS1-series, C200HX/HG/HE(-Z), C-series, and CVM1/CV-series CPU
Units.
“Support Tool” refers to the following NT-series Support Tools for Windows (Ver. 3.2 or later):
•
Ver. 3.2: NT-ZJ3AT1-EV3/NT-ZJCAT1-EV3
•
Ver. 4.1: NT-ZJCAT1-EV4
Only the above Support Tools can be used to create screen data for PTs to which the DeviceNet
(CompoBus/D) Interface Unit is mounted.
The term “host” refers to the control device (e.g., PC or computer) that controls the PT.
Visual Aids
The following headings appear in the left column of the manual to help you locate different types of
information.
Note Indicates information of particular interest for efficient and convenient operation
of the product.
1, 2, 3...
1.
Indicates lists of one sort or another, such as procedures, checklists, etc.
