Omron NX-SIH400, Руководство пользователя

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Step Description Reference
Step 2-2 Designing Safety
Programs Design the POUs (Program Organization Units).
•
Programs
•
Function blocks
Design of Variables:
•
Design the data types of the variables (partic-
ularly the design of safety data types and
standard data types).
•
Define the variables that you will use in more
than one POU and variables that you will use
in only specific POUs.
•
Define the variable names for the device vari-
ables that you use to access Safety I/O Units.
•
Define the attributes of variables, such as the
Name attribute.
•
Design the variables to expose to the user
program for the standard controls.
•
Design the interface with the safety controls
of the user program for the standard controls.
Section 6 Programming on
page 6 - 1
Step 2. Hardware Design
Step Description Reference
Step 2-1 Determining Wir-
ing for Communications,
Power Supply, and Exter-
nal I/O Devices Determine the wiring for the communications
network, power supply, and safety I/O devices. 2-1-2 Part Names and Func-
tions
on page 2 - 8
Manuals for specific Communi-
cations Coupler Units
Manuals for the specific NX
Units
Step 3. Calculating and Verifying Safety Response Performance
Step Description Reference
Step 3-1 Calculating Safe-
ty Reaction Time and Safe-
ty Distance Calculate the safety reaction times and use
them to find the safety distances. Section 8 Calculating Safety
Reaction Times
on page
8 - 1
Step 3-2 Verifying Fulfill-
ment of Required Specifi-
cations Check to see if requirements are met. If require-
ments are not met, reconsider the designs again
starting with the system design. Section 8 Calculating Safety
Reaction Times
on page
8 - 1
Step 4. Software Settings and Programming
Step Description Reference
Step 4-1 Creating the
Safety Control System
Configuration On the Sysmac Studio, configure the NX bus
master, Safety CPU Unit and Safety I/O Units. 5-3 Controller Configuration
and Setup of the Safety Control
Units
on page 5 - 5
Step 4-2 Setting Up and
Checking the Safety Proc-
ess Data Communications Check the settings for the safety process data
communications and make any necessary
changes. 5-4 Setting Up the Safety Proc-
ess Data Communications
on
page 5 - 12
1 Overview
1 - 17
NX-series Safety Control Unit User's Manual (Z930)
1-4 Commissioning Procedures
1
1-4-2
Detailed Procedures