NEC NDA-24298 manual Asydl Assignment of System Data into Local DM LDM

ASYDL : Assignment of System Data into Local DM (LDM)

ASYDL: Assignment of System Data into Local DM (LDM)

	SYSTEM			BIT
SYSTEM		DATA	CORRESPONDING
	DATA
DATA		(DATA)		DATA
	INDEX				SYSTEM DATA CONTENTS
TYPE		00 - FF
	(INDEX)		DATA
(SYS)		(Hex)
	512 - 1535			BIT
			0/1

		b0
		b1	Fusion Point Code (FPC) of self node in hexadecimal.
		b2
512		b3	FPC 1-253 (01 Hex-FD Hex)
			Note: After assigning/changing the FPC, System
		b4
				Initialization	(Non-Load Initialization) is
		b5
				required. Assign only for Fusion Network.
		b6
		b7
		b0	Local Data Memory (LDM) usage. Assign “1 (the
		b1
			memory block is used)” to the corresponding bit.
		b2
513	01	b3		bit	Memory
		b4
1				b0	Memory Block #0
		b5
				b	Memory Block #1
				1
		b6		b2	Memory Block #2
		b7
		b0	Network Data Memory (NDM) usage. Assign “1 (the
			memory block is used)” to the corresponding bit.
		b1
		b2
		b3
				bit	Memory
		b4
514	01			b0	Memory Block #0
		b5
				b1	Memory Block #1
		b6
				b	Memory Block #2
				2
				b3	Memory Block #3
		b7		b4	Memory Block #4
				b	Memory Block #5
				5
				b6	Memory Block #6

Note 1: Necessary data for the programming using commands for LDM. Usually 01H is assigned. When the Local Data Memory is not enough, change the value from 03H to 07H.

Note 2: Necessary data for the programming commands for NDM. Usually 01H is assigned.

When the Network Data Memory is not enough, change the value from 03H → 07H → 0FH → 1F.

NDA-24298CHAPTER 4

Page 173

Issue 1