Omron CS1W-DRM21 Areas and Word Ranges for the OUT 1/IN 1 Areas, Turn on the Slave Enable Switch

User-set Allocations Section 5-3

•Areas and Word Ranges for the OUT 1/IN 1 Areas

	Code	Name	Word range
00	Hex	---	The block is not used.
01	Hex	CIO Area (CIO)	0000 to 17FF Hex (0 to 6143)
03	Hex	DM Area (DM)	0000 to 7FFF Hex (0 to 32767)
04	Hex	Word Area (WR)	000 to 01FF Hex (0 to 511)
05	Hex	Holding Area (HR)	000 to 01FF Hex (0 to 511)
08	Hex to	Expansion Data Memory (EM)	0000 to 7FFF Hex (0 to 32767) for all
14	Hex	Bank 0 to C (13 banks)	banks

Step 3: Turn ON the Slave User Allocations Switch

Turn ON the Slave User Allocations Switch (word n+1, bit 11).

Step 4: Turn ON the Slave Enable Switch

Turn ON the Slave Enable Switch (word n+1, bit 06). This will allocated the above areas as slave areas and the DeviceNet Unit will start slave remote I/O communications.

Note Once slave communications are enabled by turning ON the Slave Enable Switch, the Unit will continue to perform slave communications even after the power is turned OFF and back ON again.

Slave User Allocations Table in the Allocated DM Area Words
			Slave output (OUT) area		Master
Bit			Bit
	OUT 1	Specify the first word.
Word m+8			First word
	area
Word m+9	First word of the OUT 1 area		specified
Word m+10	OUT 1	Specify the size.			OUT area
Word m+11	area size		to	to
	IN block 1
	area	Specify the
Word m+12	First word of the IN 1 area
Word m+13	IN 1 area size	first word.
			Slave input (IN) area		Master
			Bit
	Specify the size.
			First word
			specified
			to	to	IN area

Specify the first word.

Specify the size.

Example Settings for User-set Allocations through Allocated DM Area Words

This example uses the following settings for unit number 0.

•OUT block 1 area and first word: WR (04 Hex), 50 (0032 Hex), 20-byte size (14 Hex, 10 words)

•IN block 1 area and first word: WR (04 Hex), 100 (0064 Hex), 10-byte size (0A Hex, 5 words)

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