Omron sysmac NX Series User Manual page 63

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Procedure
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Overall Procedure
Use the following procedure to build a safety control system.
Step 1. System Design
Step 1-1 Determining Safety Measures by Performing Risk Assessment
Step 1-2 Selecting Safety Devices
Step 1-3 Selecting Network Devices
Step 1-4 Designing the Interface between Standard Controls and Safety Controls
Step 1-5 Designing the Interface between Safety Controls
Step 1-6 Designing Device Security
Step 2. Software Design
Step 2-1 Designing I/O Devices and Processing
Step 2-2 Designing Safety Programs
Step 3 Calculating and Verifying Safety Response Performance
Step 3-1 Calculating and Verifying Safety Communication Performance
Step 3-2 Calculating Safety Reaction Times
Step 3-3 Calculating Safety Distance and Verifying Fulfillment of Required Specifications
Step 4. Software Settings and Programming
Step 4-1 Creating the Safety Network Controller Configuration
Step 4-2 Configuring the CIP Safety Communications Settings
Step 4-3 Configuring the Communications Settings with Standard Controllers
Step 4-4 Assigning Safety I/O Terminals to the Connected Devices
Step 4-5 Assigning Device Variables to I/O Ports
Step 4-6 Exposing Variables to Standard Controllers
Step 4-7 Programming
Step 4-8 Offline Debugging
Step 5. Installation and Wiring
Step 5-1 Installation
Step 5-2 Wiring the Unit Power Supply and the I/O
Step 5-3 Wiring the Ethernet Cables
Step 5-4 Connecting the Computer That Runs the Support Software
Step 6. Checking Operation
Step 6-1 Transferring Data to the Controller
Step 6-2 Checking Operation Using the Controller
Step 6-3 Performing Safety Validation Testing
Step 6-4 Validating Safety from the Sysmac Studio
Step 6-5 Setting the Safety Password
Step 7. Operation, Maintenance, and Inspection
Step 7-1 Operation
Step 7-2 Troubleshooting Errors If They Occur
Step 7-3 Inspection and Replacement
NX-series Safety Control Unit/Communication Control Unit User's Manual (Z395)
Step 2. Hardware Design
Step 2-1 Determining Wiring for Communications,
Power Supply, and External I/O Devices
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