Fujitsu M2266S Technical Handbook page 63

M2266S/H
Technical Handbook
UNIT ATTENTION Report Mode
Sets the response method against the received command when the IDD
keeps the UNIT ATTENTION condition (see Table 3.9). This mode is set for
system requirement, however, it is recommended to use the SCSI standard
setting (setting at factory shipment).
Table 3.9 UNIT ATTENTION Report Mode Setting (CNH1)
IDD response under the UNIT ATTENTION condition 11-12
For a command other than INQUIRY, REQUEST SENSE, or
PRIORITY RESERVE the IDD responsed with the CHECK
CONDITION status.
(SCSI standard)
Short
All received commands are executed normally.
(The CHECK CONDITION status caused by the UNIT
ATTENTION condition is not reported.)
Open
*1
Set at factory shipment
SCSI Terminating Resistor
The SCSI terminating resistor module is installed in the IDD when the IDD
is shipped from the factory. See Figure 3.2 and 3.3 for installation positions.
The terminating resistor module is mounted in a socket and must be
processed in one of the following ways:
• When connecting the IDD to either end of the SCSI cable, do not remove
the terminating resistor module.
• When connecting the IDD to a position not at the end of the SCSI cable,
remove the terminating resistor modules. For the M22665, there is one
module. For the M2266H, there are three modules.
Notes:
1. When removing the terminating resistor module, be careful not to
damage the resistor-module pins, mount socket, and contiguous parts.
2. When mounting the terminating resistor module, check the mounting
direction and whether the module is fixed. See Figures 3.6 and 3.7.
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