5.3Setting Terminals
A user sets up the following terminals and SCSI terminating resistor before installing the IDD in the system as required.
•Setting terminal: CN1 (NC model), CN2 (NP model)
Figure 5.2 shows the location of setting terminal (NP model only. For NC model, see Figure 4.13 because the setting terminal is included in SCSI connector CN1.). Figure 5.3 shows the allocation and default settings (NP model only. For allocation of NC model, see Table B.).
CAUTION
Data loss
1.The user must not change the setting of terminals not described in this section. Do not change setting status set at factory shipment.
2.Do not change the setting of terminals except following setting pins during the power is turned on.
•Write protect: CN2
3.To short the setting terminal, use the short plug attached when the device is shipped from the factory.
Pin 2 | Pin 24 |
CN
Pin 1 | Pin 23 |
Figure 5.2 Setting terminals location (on NP models only)
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