Omron C200HW-CLK21 Operation Manual page 173

Setting Data Links
CQM1H-series Startup Node
15 14 13 12 11 10 9
– – –
DM 6400 0
0: Always 0.
– : Other settings
15
Area 1 data link start word (BCD)
DM 6401
Area 1 type
DM 6402
DM 6403 Number of send words per node of area 1 (BCD)
DM 6404
Rightmost 4 digits of data link start word of area 2 (BCD)
DM 6405 Area 2 type
Number of send words per node of area 2 (BCD)
DM 6406
DM 6407 First data link status word (BCD)
15 14 13 12 11 10 9
DM 6408
16 15 14 13 12 11 10 9
DM 6409
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
BCD: Set the value as binary-coded decimal.
Settings
150
Set the following DM Parameter Area of the PLC of the startup node.
8 7 6 5 4
0 0 0 0 0 0
8 7
00
Leftmost digit of data link start word
of area 2 (BCD)
8 7 6 5 4
8 7 6 5
Item
Data link mode
Area 1 data link start
word
Area 1 type
Send size (number of
words) for node of area 1
Area 2 data link start
word
Area 2 type
Send size (number of
words) for node of area 2
3 2 1 0
0 0 0 0
Data link mode
Set to 01 for automatic setting.
(00 is for manual setting. Other values are invalid.)
0
3 2 1 0
4 3 2 1
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:
Not participate: 0
Specify automatic (01).
Set the word address in BCD.
IR Area: IR 0000 to IR 247
LR Area: LR 00 to LR 63
Set the area for area 1 in BCD.
IR Area: 80
LR Area: 86
Area 1 not used: 00
Set the number of words in BCD between 0 and 1,000.
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.
Set the word address in BCD.
DM Area: DM 0000 to DM 5999
EM Area: EM 0000 to EM 6143 (EM must be installed)
Set the area for area 2 in BCD.
DM Area: 82
EM Area: 90
Area 2 not used: 00
Set the number of words in BCD between 0 and 1,000.
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.
Section 5-2
1
Setting range