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5.2 Setting
C141-E235 5-3
5.2 Setting
5.2.1 Loop 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.
5.2.2 Mode settings
(1) Motor start mode
The method for start control of the HDD spindle motor can be set in accordance with Table 5.1.
Table 5.1 Motor start mode
Setting
Signal name
Start_2/Mated Start_1/Mated Start mode
Connector pin
CN1-10 pin CN1-09 pin
Open Open The drive is not connected to the system. The drive does not start the
spindle motor.
Open GND The drive is connected to the system. After recognizing the
connection, the drive starts the spindle motor upon receipt of a
START/STOP UNIT command.
GND Open The drive is connected to the system. After recognizing the
connection, the drive starts the spindle motor after a prescribed delay
time has elapsed.
GND GND The drive is connected to the system. The drive starts the spindle
motor immediately after recognizing the connection.
Set the loop ID so that there are no duplicates between devices on the
same loop.