NStor Technologies Disk Array Enclosure User Manual download pdf (Page 87)

Technical Information

JP5 (SCA Remote/Delay start)

CAUTION: Jumper conﬁguration to be performed by qualiﬁed service personnel only.

The spin-up of the drive slots is determined by adding jumpers to JP5. JP5 is a two

position dual-row header. Position 1 & 2 control the “Delayed_Start” signal and

position 3 & 4 control the “Remote_Start” signal.

ON ON ON OFF 10, 11, 12, 13

OFF ON ON OFF 10, 11, X, X

Jumper Positions for Drives 5, 6, 7, and 8 ID Settings

9 & 10 11 & 12 13 & 14 15 & 16 SCSI ID (5, 6, 7, and 8)

ON ON ON ON 0, 1, 2, 3

OFF ON ON ON 0, 1, 2, 4

ON OFF ON ON 4, 5, 6, 7

OFF OFF ON ON 4, 5, 6, 8

ON ON OFF ON 5, 6, 7, 8

OFF ON OFF ON 5, 6, 8, 9

ON OFF OFF ON 8, 9, 10, 11

OFF OFF OFF ON 9, 10, 11, 12

ON ON ON OFF 10, 11, 12, 13

OFF ON ON OFF 10, 11, X, X

Pins 1 and 2 Pins 3 and 4 Drive Spinup Mode

ON ON Motor spins up only on SCSI

“start” commands.

ON OFF Motor spins up after a delay of 12

(may vary depending on drive

type) seconds times the numeric

SCSI ID setting of the associated

drive.

Jumper Positions for Drives 1, 2, 3, and 4 ID Settings

1 & 2 3 & 4 5 & 6 7 & 8 SCSI ID (1, 2, 3, and 4)

JP5

REMOTE

DELAY

1 2 ... 82 83 84 85 86 87 88 89 90 91 92

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NStor Technologies Disk Array Enclosure User Manual Page 87