Omron C200HW-CLK21, CVM1-CLK21, CS1W-RPT01, CJ1W-CLK21-V1, CQM1H-CLK21, CS1W-CLK21-V1 136

Setting Data Links		Section 5-2
	Item	Setting range
	Send size (number of	Set the number of words in BCD between 0 and 1,000.
	words) for master node	The total number of send words for master node of area 1
	for area 1
		and area 2 must not exceed 1,000.
		Set to 0 when area 1 is not to be used or when the master
		node will transmit no data.
	Send size (number of	Set the number of words in BCD between 0 and 1,000.
	words) for slave nodes for	The total number of send words per slave node of area 1
	area 1	and area 2 must not exceed 1,000.
		Set to 0 when area 1 is not to be used or when the slave
		node will transmit no data.
	Start word for area 2	Set the word address in BCD.
		CIO Area: 0000 to 6143
		LR Area: LR 000 to LR 199 (CIO 1000 to CIO 1199) (See
		note.)
		DM Area: DM 00000 to DM 32767
		EM Area: Banks 0 to 12: EM 00000 to EM 32767
		Note: When a word between LR 000 and LR 199 is spec-
		ified, the data link area will be allocated between words
		CIO 1000 and CIO 1199 in the CIO Area.
	Area for area 2	Set the area type of area 2 as a hexadecimal number.
		IR Area: 80 Hex
		LR Area: 86 Hex
		DM Area: 82 Hex
		EM Area Banks 0 to 7: 90 to 97 Hex
		Banks 8 to 12: A8 to AC Hex
		When area 2 is not used: 00 Hex
	Send size (number of	Set the number of words in BCD between 0 and 1,000.
	words) for master node	The total number of send words per master node of area
	for area 2
		1 and area 2 must not exceed 1,000.
		Set to 0 when area 2 is not to be used, or when the mas-
		ter node will transmit no data.
	Send size (number of	Set the number of words in BCD between 0 and 1,000.
	words) for slave nodes for	The total number of send words per slave node of area 1
	area 2	and area 2 must not exceed 1,000.
		Set to 0 when area 2 is not to be used, or when the slave
		node will transmit no data.
	First word to store data	Set in BCD the first word used for storing data link status.
	link status	When automatic setup is used, status can be stored in
		the IR or CIO Area only. The number of words used to
		store status depends on the data link status storage for-
		mat specification as below.
		0 (*)
		1 to 6128 (32 nodes max., 8-bit format: 16 words used)
		*: When 0 is set, the status is saved in IR 1500 + unit
		number x 25 (+ 7 to + 22).
	Nodes to participate in	Turn ON the bits corresponding to the nodes participating
	the data links	in the data links.
		The data links will not start unless the startup node itself
		is set as a participating node.

Note 1. Node 1 is the master node. Node 1 must be registered as a participating node.

2.The startup node (the node that sets the above DM Area parameters and starts the data links) must be set as a participating node of the data links. If not, the data links will not start.

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