Omron CQM1H-CLK21 - Manual (Page 387)

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Memory Areas Appendix B
Automatic Data Link Parameters: DM 6401 to DM 6409 (See page 150.)
Routing Tables: DM 6450 to DM 6499 (See page 239.)
These words are used for the routing tables if the data links are enabled in the software switches. Do not use
these words for any other purpose if data links are enabled.
Number of send words per node of area 1 (BCD)
Rightmost 4 digits of data link start word of area 2 (BCD)
Leftmost digit of data link start word
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
of area 2 (BCD)
DM 6401
DM 6402
DM 6403
DM 6404
DM 6405
DM 6406
DM 6408
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 DM 6409
DM 6407
00
Area 2 type
Number of send words per node of area 2 (BCD)
Area 1 data link start word (BCD)
Area 1 type
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