Omron CS1W-CLK21-V1, CVM1-CLK21, CS1W-RPT01, CJ1W-CLK21-V1 CQM1H-series Startup Node, Settings

Setting Data Links Section 5-2

CQM1H-series Startup Node

Set the following DM Parameter Area of the PLC of the startup node.

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

DM 6400

–	–	0	–	0	0	0	0	0	0	0	0	0	0
0:	Always 0.												Data link mode
– :	Other settings
													Set to 01 for automatic setting.
													(00 is for manual setting. Other values are invalid.)

DM 6401

DM 6402

DM 6403

DM 6404

DM 6405

DM 6406

DM 6407

DM 6408

DM 6409

15 8 7 0

Area 1 data link start word (BCD)

Area 1 type 00

Number of send words per node of area 1 (BCD)

Rightmost 4 digits of data link start word of area 2 (BCD)

Area 2 type	Leftmost digit of data link start word
	of area 2 (BCD)

Number of send words per node of area 2 (BCD)

First data link status word (BCD)

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17

BCD: Set the value as binary-coded decimal.

Nodes to participate in the data links

The numbers indicate node numbers. The value assigned indicates whether the node is to participate in the data links.

Participate: 1

Not participate: 0

Settings

Item		Setting range
Data link mode	Specify automatic (01).
Area 1 data link start	Set the word address in BCD.
word	IR Area: IR 0000 to IR 247
	LR Area: LR 00 to LR 63
Area 1 type	Set the area for area 1 in BCD.
	IR Area:	80
	LR Area:	86
	Area 1 not used: 00
Send size (number of	Set the number of words in BCD between 0 and 1,000.
words) for node of area 1	The total number of send words of area 1 and area 2
	must not exceed 1,000.
	When area 1 is not used, set to 0.
Area 2 data link start	Set the word address in BCD.
word	DM Area: DM 0000 to DM 5999
	EM Area: EM 0000 to EM 6143 (EM must be installed)
Area 2 type	Set the area for area 2 in BCD.
	DM Area:	82
	EM Area:	90
	Area 2 not used: 00
Send size (number of	Set the number of words in BCD between 0 and 1,000.
words) for node of area 2	The total number of send words of area 1 and area 2
	must not exceed 1,000.
	When area 2 is not used, set to 0.

150