Sony SDX-800V/R manual Drive Usage Log Page Sony Unique

6.Command Specification LOG SENSE

6.6.9. Drive Usage Log Page (Sony Unique)

This page is a SONY unique page which provides information on the drive currently being used. This log cannot be cleared and has the following format.

Table 6-25: Drive Usage Log Page

Bit	7	6	5	4	3	2	1	0
Byte
0	Reserved				Page Code (33h)
1				Reserved
2	(MSB)			Page Length (0244h)
3								(LSB)
4	(MSB)			Parameter Code
5								(LSB)
6	DU (0)	DS (1)	TSD (0)	ETC (0)	TMC (00)		LBIN (0)	LP (0)
7				Parameter	Length (m)
8				Parameter Value
7+m

This page is used to return the vendor unique Drive Usage Log information to the host in a format which conforms to the Log Sense command page format.

Supported Parameter Codes in this page are listed below with their meaning:

Table 6-26: Drive Usage Supported Parameter Codes

Code	Description	Length	Default	Default
			Cumulative	Threshold
0001h	Power on minutes	4	00000000h	FFFFFFFFh
0002h	Drum revolution minutes	4	00000000h	FFFFFFFFh
0003h	Fan revolution minutes	4	00000000h	FFFFFFFFh
0004h	Reserved	4	n/a	n/a
0005h	Load count	4	00000000h	FFFFFFFFh
0006h	Thread count	4	00000000h	FFFFFFFFh
0007h	MD serial number	4	n/a
0008h	All board revision number	8	n/a
0009h	Drive serial number	4	n/a	FFFFFFFFh
000ah	Mechanism motion count (pinch on count)	4	00000000h
000bh	Cleaning Request Flag and Interval (minutes)	4	00000000h	FFFFFFFFh
000ch	EEPROM written count 1	4	00000000h	FFFFFFFFh
000dh	EEPROM written count 2	4	00000000h	FFFFFFFFh
000eh	Reserved	4	n/a	n/a
000fh	Reserved	4	n/a	n/a
0010h	Reserved	4	n/a	n/a
0011h- 0020h	Last 16 Mechanism Error Event List	8⋅16	n/a

Cleaning Request Flag and Interval Parameter Format

Byte 3

Byte 2

Byte 1

Byte 0

b7	b	b	b	b	b	b		b	b	b	b	b	b	b	b	b	b	b	b	b	b	b	b	b	b	b	b	b	b	b	b	b
	6	5	4	3	2	1		0	7	6	5	4	3	2	1	0	7	6	5	4	3	2	1	0	7	6	5	4	3	2	1	0
↔							← Drum Rotation Time Interval from the last cleaning (minutes)																		→
Cleaning Request Status (1 = Request)

6-26 SONY AIT-3Ex drive SDX-800V series Ver.1.1