CS1D-IC102D Omron, CS1D-IC102D Datasheet - Page 270

• Manufacturer Part Number: CS1D-IC102D
• Description: CS1D Dual IO Control Unit
• Manufacturer: Omron

Specifications of CS1D-IC102D

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Allocating First Words to Racks
Word Allocations
Rack number 1
Rack number 2
Rack number 3
Rack number 0
Note Rack numbers (0 to 7) are fixed according to the order that the Racks are
First word: CIO 0100
First word: CIO 0200
No first word setting (Words automatically allocated in order from CIO 0000.)
First word: CIO 0300
CIO
CIO
CIO
0100
CIO
0200
0000
0300
0
0
0
0
For Racks in which the first word address has been set, words are allocated to
Units in the order that the Units are mounted (from left to right) beginning with
the specified first word. Words are not allocated to empty slots.
For Racks in which the first word address has not been set, words are allo-
cated in rack-number order (lowest to highest) continuing from the last word
allocated to the previous rack and starting with CIO 0000 on the first Rack for
which the first word is not set.
Example: Setting the First Words for Racks
In this example, the first words have been set for Racks 0 (the CPU Rack), 2,
and 3. For simplicity, only 16-bit Units have been used.
Rack First Word Settings
physically connected with cable. The CPU Rack is always Rack 0 and the
other Racks are, in order, Racks 1 to 7. These numbers cannot be changed.
In the above example, the shaded Racks are allocated words starting from the
CPU Rack
Rack 1
Rack 2
Rack 3
0101
0001
0301
CIO
CIO
CIO
0201
CIO
1
1
1
1
0102
0002
0302
CIO
CIO
CIO
0202
CIO
2
2
2
2
Rack
0103
CIO
0003
CIO
0303
CIO
3
3
3
3
0104
0004
0304
CIO
0203
CIO
CIO
CIO
4
4
4
4
0105
0204
CIO
0005
CIO
0305
CIO
CIO
5
5
5
5
CIO 0100
CIO 0200
Not set
CIO 0300
0006
0106
CIO
CIO
CIO
CIO
0205
0306
6
6
6
6
CIO
0007
CIO
0206
0107
CIO
0307
CIO
First word
7
7
7
7
CIO
0207
CIO
0008
CIO
0308
8
8
8
CS1D Expansion Rack
CS1D Expansion Rack
CS1D Expansion Rack
CPU Rack
Section 7-3
235