Omron CJ1W-DRM21, CS1W-DRM21 Setting the Message Monitoring Timer of the DeviceNet Unit

Connecting to the CX-Programmer via the DeviceNet Section 7-1

7-1-1 Setting Node Addresses

When the CX-Programmer is connected online, it uses FINS message com- munications. It is thus necessary to set the node address to a number other than 0 for DeviceNet Units mounted to the target PC, DeviceNet Units mounted to a PC which is connected by a serial connection to the CX-Pro- grammer, or DeviceNet Units mounted to a PC relaying between networks.

If a DeviceNet Unit with the address node 0 exists in the online connection path, connection will not be possible.

7-1-2 Setting the Message Monitoring Timer of the DeviceNet Unit

When connecting the CX-Programmer via the DeviceNet, set the message monitoring timer inside the following DeviceNet Units to 20,000 ms (20 s).

•The DeviceNet Unit mounted to the PC with the serial connection to the CX-Programmer.

•The DeviceNet Unit mounted to the PC relaying between networks.

DeviceNet Unit	CX-Programmer Ver.
	2.1 or later

Serial connection (Host

Link or peripheral bus)

DeviceNet

CX-Programmer Ver. 2.1 or later

Ethernet

Ethernet Unit

DeviceNet Unit

Set the message	Set the message
monitoring timer of
	monitoring timer of this
this DeviceNet Unit
	DeviceNet Unit to
to 20,000 ms (20 s).
	20,000 ms (20 s).

DeviceNet

	Use the Configurator to set the message monitoring timer.
Setting the Message	Use the following procedure to set the message monitoring timer.
Monitoring Timer
1,2,3...	1. Select Device/Parameter/Edit and then click the Message Timer Tab.

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