Omron CJ1W-DRM21 Data Send/Receive Instructions, Description, Control Data, DeviceNet networks

Using FINS Message Communications Section 6-3

4.Use the left-side table to create the local network table. Input the unit num- bers and corresponding local network addresses.

5.Use the right-side table to create the relay network table. Input the final net- work addresses and corresponding relay network addresses and relay node addresses.

6.Save the finished routing table.

7.Go online, then load and send the routing table.

Note Use CX-Programmer Ver. 2.1 or later to register the DeviceNet Unit in the routing tables. Actually, registration is possible using versions prior to CX-Pro- grammer Ver. 2.0, but “DeviceNet” will not be displayed in the list of network types when creating the routing tables with CX-Net. In this case, select one of the network types that are displayed (CLK, SLK, etc.). This will enable the DeviceNet to be registered in the routing table.

6-3-3 Data Send/Receive Instructions

NETWORK SEND: SEND(090)

Description	SEND(090) transfers data beginning at word S in the local PC to addresses
	beginning at D at the designated node on the designated Network.

		Ladder Symbol
	(192)
		SEND S	D	C
Operands			Variations
S: 1st source word			↑ SEND
D: 1st	destination word
C: 1st	control word

Local node (source)

	No. of
...
	words
	(specified
	in C)

Destination node

...

Control Data	The control data depends on the destination. The following information is for
	DeviceNet networks.
	Word	Bits 00 to 07	Bits 08 to 15
	C	Number of words: 1 to 267 words ($0001 to $010B)
	C+1	Destination network address	Set to 0.
		(0 to 127, i.e., $01 to $7F, 0 = local
		network)
	C+2	Destination unit address1	Destination node address2

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