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C141-E035-02EN 5 - 7
5.3.1 SCSI ID setting
(1) SCA type 16-bit SCSI model (MAx3xxxSC)
There is no SCSI ID setting terminal for SCA type model. Set the SCSI ID using ID0, ID1,
ID2, and ID3 signals on the SCSI interface connector (CN1).
(2) Single-ended 16-bit SCSI model (MAx3xxxSP)
Table 5.1 shows the SCSI ID setting. Refer to Figures 5.2 and 5.3 for connector positioning
and allocation.
IMPORTANT
When the SCSI ID is set using the external operator panel
connector CN1, all pins listed in Table 5.1 should be open. If any
of pins are shorted, unexpected SCSI ID is set.
Table 5.1 SCSI ID setting (single-ended 16-bit SCSI model: MAx3xxxSP)
SCSI ID MAx3xxxSP (CN7)
5-6 3-4 1-2 5-6
0 Open Open Open Open
1 Open Open Open Short
2 Open Open Short Open
3 Open Open Short Short
4 Open Short Open Open
5 Open Short Open Short
6 Open Short Short Open
7 Open Short Short Short
8 Short Open Open Open
9 Short Open Open Short
10 Short Open Short Open
11 Short Open Short Short
12 Short Short Open Open
13 Short Short Open Short
14 Short Short Short Open
15 (*1) Short Short Short Short
*1 Set at factory shipment