NEC NDA-24298 manual Example

ASYD : Assignment of System Data

	SYSTEM	DATA	BIT
SYSTEM			CORRESPONDING
	DATA	(DATA)
DATA			DATA
	INDEX	00 – FF			SYSTEM DATA CONTENTS
TYPE
(SYS)	(INDEX)	(Hex)	DATA
	0 – 511			BIT
			0/1
	48
	49
	50
					Do not assign these INDEXes.
	51
	52				(INDEXes 48 ~ 55 are used for the Grade 1 Password Code.)
	53
	54
	55
				b0	Set Line Load Control (Automatic) Execution Occupancy Rate.
				b1	Set execution of line load control (automatic) by the usage rate
					(occupancy) rate of the CPU.
				b2
	56	FF		b3	Example:
1
				b4	For executing line load control by CPU usage rate
				b5	(occupancy rate) 90%, assign 5AH.
				b6	To assign this Index, take the occupancy rate desired
				b7	and convert this value to Hex (e.g., 90 = 5AH).
				b0	Set Line Load Control (Automatic) Execution Cancel Occupancy
					Rate.
				b1
				b2	Set cancellation of line load control (automatic) by the usage rate
					(occupancy) rate of the CPU.
				b3
					Example:
	57	FF		b4
					For cancelling line load control by CPU usage rate
				b5
					(occupancy rate) 80%, assign 50H.
				b6
				b7	To assign this Index, take the occupancy rate desired
					and convert this value to Hex (e.g., 80 = 50H).

Note: When assigning data for INDEXes 56 and 57, be sure to assign data in such a way that the data value of INDEX 56 is larger than INDEX 57 (Value of INDEX 56>Value of INDEX57).

NDA-24298CHAPTER 4

Page 81

Issue 1