NEC NDA-24298 When the data of Index 249 is smaller than or, Equal to the data of Index, 251 252

ASYD : Assignment of System Data

	SYSTEM			BIT
SYSTEM		DATA	CORRESPONDING
	DATA
DATA		(DATA)		DATA
	INDEX				SYSTEM DATA CONTENTS
TYPE		00 - FF
	(INDEX)		DATA
(SYS)		(Hex)
	0 - 511			BIT
			0/1

SMDR output buffer usage rate (00~98%) at the time of output of SMDR Buffer Overflow Alarm Clear message (System Message 6-P)

b7 b6 b5 b4 b3 b2 b1 b0

Unit

Tens

250 b0 ~ b7

Note: When this data has been set as specified below, the alarm message output value becomes 80% and the alarm message clear message output value becomes 50% regardless of the data.

					• When the data of INDEX 249 is smaller than or
					equal to the data of INDEX 250.
					• When these data values are not valid.
1
	251	00
	252	0		b0 ~ b7
	253	0		b0 ~ b7
	254	0		b0 ~ b7	Not used
	255	0		b0 ~ b7
			0	b0
		0		b1
			1	b2	HDD Mounted = 1 (fixed)
		0		b3	Not used
	256			b4	IOC0
					0/1 = Not Mounted/Mounted
				b5	IOC1
					0/1 = Not Mounted/Mounted
			0	b6	Not used
		0		b7

NDA-24298CHAPTER 4

Page 147

Issue 1