Omron CS1W-DRM21, CJ1W-DRM21 operation manual 113

User-set Allocations	Section 4-4
Setting through the	Slaves can be allocated words in any order for the following blocks: OUT block
Configurator	1, OUT block 2, IN block 1, and IN block 2.

Specified area in I/O memory User-set block order

OUT block 1

Bit

First word Address

User-set block order

Bit First word specified

to

Bit First word specified

to

Bit First word specified

to

Bit First word specified

to

OUT block 1

IN block 1

OUT block 2

IN block 2

specified Address Address

toto

Address

Address

Address

Address

IN block 1

Bit

First word specified Address Address

Address

to	to
	Address
	Address
	Address
	Address
OUT block 2
Bit	Address
First word
	Address
specified
	Address
to
	Address
	Address
	Address
	Address
IN block 2
Bit	Address
First word specified
	Address
	Address
to	to
	Address
	Address
	Address
	Address

Output to slaves

User-set block order

Input from slaves

User-set block order

Output to slaves

User-set block order

Input from slaves

The block allocation order, block allocation areas, and order of node addresses in each block can be set by the user, each address is allocated at least one byte (rightmost or leftmost byte).

•More than one word is allocated for each slave (according to it’s node address) with more than16 I/O points.

•The leftmost or rightmost byte of the word is allocated to each slave that has less than 16 I/O points.

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