Omron GQ-CRM21, Operation Manual

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CompoNet Gateway Unit for CC-Link Operation Manual
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3-1 Overview of Operating Procedures
3-1-1 Basic Startup Procedures
The basic steps required to use the Gateway Unit are given below.
Network Wiring and Power Supply Wiring
• Use the special CC-Link cables.
• Use compliant cables for CompoNet.
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Use the station number switch in the CC-Link communications section to set the station number of
the Gateway Unit on the CC-Link network.
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Use pins 1 to 3 on the baud rate DIP switch in the CC-Link communications section to set the baud
rate of the CC-Link network.
Set the baud rate of the Gateway Unit to the same value as the CC-Link Master Unit.
Use pin 1 (DR0) and pin 2 (DR1) on the CompoNet DIP switch to set the baud rate of the CompoNet
network.
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Select the communications mode based on the system response speed and number of CompoNet
Slave Units that are connected.
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The CompoNet system will start and the number of CompoNet Slave Units that are connected will
be displayed on the seven-segment display on the Gateway Unit.
If pin 3 (DCN) on the CompoNet DIP switch is turned ON, detailed connection information will be
displayed.
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1) Mounting and Wiring Refer to 3-2 to 3-6 .
2) Setting the Station Number Refer to 2-2-2 .
3) Setting the Network Baud Rate Refer to 2-2-2 .
4) Setting the Communications Mode Refer to 2-2-2 .
5) Setting the Node Addresses of the CompoNet Slave Units
6) Power Application