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1 ras features, 1 ras features -2, Ras features – Proface APL3000B - Node Box PC User Manual

Page 103: 2 6.1 ras features

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PS-3650A / PS-3651A User Manual

6-2

6.1

RAS Features

6.1.1

RAS Features

„ Errors which can be detected by RAS Features

RAS, which stands for Reliability, Availability, and Serviceability, is a device-level monitoring function that

provides a variety of features to improve the reliability of your PS-A system.

Though the standard set of RAS features used will vary depending on the devices used, the following features

are used to provide Alarm Monitoring and External Input Signal support.

For the setting procedures for the RAS features, refer to the following.

SEE

6.8 Setup Guide for the System Monitor Property (page6-27)

Alarm Monitoring

• Power Voltage Alarm

Monitors the status of the PS-A unit’s built-in power supply and internal CPU
power supply.

• Cooling Fan RPM Alarm

Monitors the CPU cooling fan RPM speeds.

• Internal Temperature Alarm

Monitors the internal temperature of the PS-A unit and the ambient
temperature of the CPU.

• Watchdog Timer Timeup
• SMART Alarm

Monitors the status of the hard disk. Detects a warning of trouble of the hard
disk.

External Input Signal

General Purpose Input

*1

(DIN 2-bit)

Remote Reset Input

*2

(1 lamp)

*1: General Purpose Input will maintain Input Information.

*2: The remote reset feature’s input can be either enabled or disabled, however, the setting of DOUT output

state cannot be set to trigger a forced system reset.

• An administrator Authentication is required for executing SMART Monitoring.

• A CF card doesn’t support SMART and therefore the status of the CF card cannot

be monitored.

• When a hard disk except options made by Pro-face is used, the operation of

SMART Monitoring cannot be guaranteed.

SEE

‹

External Input Signals (page6-5)