Sharp JW-21MN [3] Setting range of relay link area, register link area, and flag area

[3] Setting range of relay link area, register link area, and flag area

For setting the top address of the master stations relay link, register link, and flag area, use the file address(8) allocated throughout the memory area and set the number of sending bytes of the relay link and register link area within the setting range shown below. Flag areas are allocated by 24 bytes from each top address.

When a slave station is a JW-21MN and it is set to data link (the standard function), set the top address and the number of sending bytes of the slave station's relay link and register link area within the setting range shown below.

When a slave station is a JW-21MN and it is set to data link (the save memory function), the relay link and register link area of the slave station are determined by the setting value of the JW-21MN module No. switch (page 11-2) as shown below.

(1) When master station PC is JW20/JW20H
	- When master and slave stations are								- When slave stations are JW-21MN
	JW-21MN and set to data link (the								and set to data link (the save memory
	standard function) :								function) :
	File		Byte						File		Byte
address(8)			address				address(8)				address
000000			ｺ0000				000000				ｺ0000
	000377	I / O relay	ｺ0377
000400			ｺ0400
	000677	Auxiliary relay ｺ0677
000700		Latched relay	ｺ0700
000777			ｺ0777									area
001000		General	ｺ1000				001000			Module No. 0	ｺ1000
		purpose								Module No. 1	ｺ1100	Relaylink
001577		relay	ｺ1577		rangesetting	rangesetting				Module No. 2	ｺ1200		rangesetting
	001600	Time limited contact		rangesetting						Module No. 3	ｺ1300
003777		ponit of TMR/CNT	b1777
	001777						001477			Module No. 4	ｺ1400
	002000	Current value of b0000
							001500				ｺ1500
		TMR/CNT/MD		area	area	area							area
004000		Register	09000
	004777		09777	link	link	Flag		003777					Flag
005000		Register	19000				004000			Module No. 0	09000
	005777		19777	Relay	Register			004777			09777	area
006000		Register	29000				005000			Module No. 1	19000
	006777		29777				005777				19777
												link
	007000		39000
		Register					006000			Module No. 2	29000
	007777		39777				006777				29777	Register
	010000		49000
		Register					007000			Module No. 3	39000
	010777		49777				007777				39777
	011000		59000
		Register					010000			Module No. 4	49000
	011777		59777				010777				49777
							011000				59000
015000		Register	99000
015777			99777				015777				99777

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