Table 5.1 Scsi Id Setting - Fujitsu MAX3147NC Maintenance Manual

SCSI
ID
Pin 39
0 Open
1 Short
2 Open
3 Short
4 Open
5 Short
6 Open
7 Short
8 Open
9 Short
10 Open
11 Short
12 Open
13 Short
14 Open
15 (*1) Short
*1 Set at factory shipment.
1. To set the setting terminals on NC models to short, apply voltage ranging
between -0.3 V and 0.8 V to the setting terminals externally. To set the
setting terminals on NC models to open, apply voltage ranging between
2.0 V and 5.5 V to the setting terminals from an external source.
2. Set the SCSI ID so that there are no duplicates between SCSI devices on
the same SCSI bus.
3. The priority of SCSI bus use in ARBITRATION phase is determined by
SCSI ID as follows:
7 > 6 > 5 > 4 > 3 > 2 > 1 > 0 > 15 > 14 > 13 > 12 > 11 > 10 > 9 > 8
C141-E229
Table 5.1 SCSI ID setting
NC model (CN1)
Pin 79 Pin 40 Pin 80
Open Open Open
Open Open Open
Short Open Open
Short Open Open
Open Short Open
Open Short Open
Short Short Open
Short Short Open
Open Open Short
Open Open Short
Short Open Short
Short Open Short
Open Short Short
Open Short Short
Short Short Short
Short Short Short
IMPORTANT
NP model (CN2)
Pin pair Pin pair Pin pair
1/2 3/4
Open Open
Short Open
Open Short
Short Short
Open Open
Short Open
Open Short
Short Short
Open Open
Short Open
Open Short
Short Short
Open Open
Short Open
Open Short
Short Short
Pin pair
5/6 7/8
Open Open
Open Open
Open Open
Open Open
Short Open
Short Open
Short Open
Short Open
Open Short
Open Short
Open Short
Open Short
Short Short
Short Short
Short Short
Short Short
5-7