Sharp JW-20CM, JW-20RS ■Top register address

■Top register address

Enter top address of each special I/O module, which can be allocated up to 64 points per unit, at file addresses 000000 to 017700(8).

Bit contents of the parameter address

000603(8) etc.	7	6		5	4	3	2	1	0	0	0
				4th digit			3rd digit			2nd digit	1st digit
				5th digit
			1: Enter top register address
			0: Do not enter top register address

Lower 2 digits are always 00.

Ex.: Set a JW-2DA (8 data bytes and a top register address of 490000) installed in "slave station number 01," "rack number 0," "slot number 2" and assigned as No. 1 (1st module) using the JW-13PG.

Remote I/O	Slave station 01	Slave station 02	Slave station 03
master station

	JW-2DA
Display the contents of	After converting into
	octal notation, write
address 000600(8)
	station number 01(8)

Write rack number 0 and slot number 2 at parameter address 000601(8).

8

After converting it into decimal notation at parameter address 000602(8), write the number of bytes 8.

After converting the number into octal notation at parameter address 000603(8), write it at 300(8).

Screen display of JW-13PG

00601 OCT 003

00602 OCT 010 I PARAM.

>00603 OCT 300

3				0		0
Parameter address 000603(8)	1		1	0	0	0	0	0	0	0	0
		1		0		0				0	0

Set File address 10000(8) = Register address 49000

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