DK515 Jumper Plug Installation
Setting of Terminator Module and Terminator Switches
- Control Signal
- Each drive in Radial connection of cable B and the last end
of the drives in Daisy Chain connection of cable B should be terminated.
Since a terminator module (TM223) and Terminator Switch I (JP224)
are provided to all drives as shipped, remove both of them except
the last drive's ones in case of Daisy Chain connection.
Table 2-1 Terminator Module and Terminator Switch I
| Configuration |
Terminator
Module (TM223) |
Terminator Switch I
(JP224, pin 1-6) |
-Single drive on cable B
-All drive in Radial connection
-The last drive in Daisy Chain |
 |
|
| -All drives except the last one in Daisy
Chain |
 |
 |
* At the time of shipment, Terminator Module and Terminator
Switch I are mounted on Terminator socket.
- Synchronized Spindle Signal
- Synchronized Spindle Signal is terminated via JP281 to terminator
register on the PCB. When the synchronized spindle option is used,
JP281 shall be removed except the last drive's one in Daisy Chain
of Synchronized Spindle Signal.
Table 2-2 Terminator Switch II
| Configuration |
Terminator Switch II (JP281) |
| The last Slave drive |
 |
| All drives except the last Slave drive |
 |
* A drive as shipped is mounted with Terminator Switch II
|
|
|
