Omron 3G3FV-PDRT1-SIN Free Allocations, Allocation Areas and Maximum Words for Different PCs

CompoBus/D System Startup Chapter 4

4-1-4 Free Allocations

HAllocation Areas and Maximum Words for Different PCs

When free allocations are used, the remote I/O areas consist of input blocks 1 and 2, which input Slave data to the PC, and output blocks 1 and 2, which output data from the PC to the Slaves. These four blocks can be allocated as desired using the following words. Each block, however, must consist of con- tinuous words within one data area.

PC		SYSMAC Programmable Controllers
	CV-series PCs		C200HX/HG/HE PCs		C200HS PCs
					(all models)
	CV500/	All other	C200HE-CPU11-E	All other
	CVM1-CPU01-E	models		models
Words that	CIO 0000 to	CIO 0000 to	IR 000 to IR 235, IR 300 to IR 511		IR 000 to IR 235,
can be	CIO 2427	CIO 2555			IR 300 to IR 511
allocated
	G008 to G255		HR 00 to HR 99		HR 00 to HR 99
			LR 00 to LR 63		LR 00 to LR 63
	D00000 to D08191	D00000 to	DM 0000 to DM 4095	DM 0000 to	DM 0000 to
		D24575		DM 5999	DM 5999
Max. No. of	Each block can be up to		Each block can be up to 100 words		The total number
words	100 words (including unused		(including unused areas).		of words in all
	areas).		The total number of words in all four		four blocks must
					be 80 words or
			blocks must be 300 words or less
					less (including
			(including unused areas).
					unused areas).
			If message communications are
			used, the total number of words in
			all four blocks must be 100 words or
			less.

Note	1.	The Data Memory (DM) Area cannot manipulated by bit, so it is not suitable as the remote I/O
		allocation area for the Inverter.
Note	2.	If a CPU Bus Link is used with a CV-series PC, the G Area is used for the CPU Bus Link, mak-
		ing it impossible to use this area for CompoBus/D communications.

Output area

Output block 1

Output block 2

Start word

No. of words allocated (“oc- cupied”)

Start word

No. of words allocated (“oc- cupied”)

Input area
Input block	1
Input block 2

Start word

No. of words allocated (“oc- cupied”)

Start word

No. of words allocated (“oc- cupied”)

Note Using a Configurator, set the areas for each block, the start word, and the allocated words for each block.

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