Fujitsu MHC2040AT, MHC2032AT, MHD2021AT, MHD2032AT manual Host Commands

5.3 Host Commands

Bit 7: If this bit is 1, it indicates that the automatic off-line data collection function is enabled.

Status Byte	Meaning
0	Off-line data collection is not started.
2	Off-line data collection has been completed normally.
3	Off-line data collection is in progress.
4	Off-line data collection has been suspended by a command
	interrupt.
5	Off-line data collection has been aborted by a command
	interrupt.
6	Off-line data collection has been aborted by a fatal error.

∙Number of off-line data collection segments

Indicates the number of segments required to terminate off-line data collection.

∙

∙

∙

Time required for next segment [sec]

Indicates the time required to terminate the next segment.

Current segment pointer

Indicates the number of the next segment to be executed.

Off-line data collection capability

Indicates the method of off-line data collection carried out by the drive. If the off-line data collection capability is 0, it indicates that off-line data collection is not supported.

Bit Meaning

0Indicates that Execute Off-Line Immediate is supported.

1Vendor unique

2Indicates that off-line data collection being executed is aborted when a new command is received.

∙Failure prediction capability flag

Bit 0: The attribute value data is saved to a media before the device enters power saving mode.

Bit 1: The device automatically saves the attribute value data to a media after the previously set operation.

Bits 2 to 15: Reserved bits

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