Omron DeviceNet Safety, Руководство по настройке системы

Страница: 42 / 376

8
Basic System Startup Procedure Section 1-4
1-4 Basic System Startup Procedure
This manual introduces the basic steps that are needed to make the safety
system operational, with particular focus on the following steps.
• System Design and Programming
• Configuration
• User Test
1-4-1 System Design and Programming
In this step, the optimum safety system is determined by the following proce-
dures:
1. Based on the required safety system specifications, select and arrange the
safety devices and determine the safety functions to be allocated to each
device.
2. Configure the network system as a virtual network in the Network Config-
urator.
• Register all of the devices. If the system is a mixed safety control and
standard control system, register both the safety devices and standard
devices.
• Set the parameters of all the devices.
• Check the percentage of the network bandwidth being used and re-
view the parameters.
• Create the program for the NE1A-series Controller.
• Verify the system reaction time of all the safety chains.
The network bandwidth usage and the system reaction time are affected by
several factors, including the network configuration, NE1A-series Controller
and Safety I/O Terminal parameter settings, and NE1A-series Controller pro-
gram, so repeat the steps above to determine a system configuration which
meets the users’ requirements.
Please refer to the following sections for the operating instructions of the Net-
work Configurator.
•
Device Registration
Refer to 3-4 Creating a Virtual Network.
1. System Design
&
Programming
3. Configuration
2. Installation and Wiring
4. User Test
5. System Operation