5.2 Setting
5.2Setting
5.2.1Loop ID setting
When setting the fibre channel loop ID, use SEL0 to SEL6 of interface connector CN1. IN bit weighting, SEL6 corresponds to the MSB, SEL0 to the LSB, and 126 types of X'00' to X'7D' can be specified as loop IDs.
5.2.2Mode settings
(1)Motor start mode
The method for start control of the HDD spindle motor can be set in accordance with Table 5.1.
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| Table 5.1 | Motor start mode |
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Setting |
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Signal name |
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Start_2/Mated | Start_1/Mated |
| Start mode |
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Connector pin |
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Open | Open | The drive is not connected to the system. The drive does not start the | |
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| spindle motor. | |
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Open | GND | The drive is connected to the system. After recognizing the | |
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| connection, the drive starts the spindle motor upon receipt of a | |
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| START/STOP UNIT command. | |
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GND | Open | The drive is connected to the system. After recognizing the | |
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| connection, the drive starts the spindle motor after a prescribed delay | |
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| time has elapsed. | |
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GND | GND | The drive is connected to the system. The drive starts the spindle | |
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| motor immediately after recognizing the connection. | |
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Set the loop ID so that there are no duplicates between devices on the same loop.
