PS-2000B Series User Manual
5–1
Chapter
5 Monitoring Features
1. RAS Features
2. System Monitor/RAS Features
3. Remote RAS
4. Remote Shutdown
5.1
RAS Features
5.1.1 PS-B RAS Features
RAS (Reliability, Availability, Serviceability) features include a variety of useful
system performance monitoring features, with the main feature being device
monitoring. These features are designed to improve overall system reliability.
Types of Monitoring
The PS-B unit supports the following Alarm Monitoring and External Input Signal
features.
The signal level of the general signal input (DIN) should be 1.5 seconds
or longer; otherwise, it may not be detected.
1.
The Remote Input feature can be disabled or enabled, however, a forced hardware
reset cannot be set using the LED settings.
Power Voltage Alarm
Cooling Fan RPM Alarm
Internal Temperature Alarm
Watchdog Timer Timeup
SMART Alarm
General Signal Input (DIN 4-bit, DIN0 to DIN3)
Remote Reset Input
*1
Error Monitoring
External Input Signal
Alarm Processing
The PS-B provides the following alarm processing (processing or external output
signals) in response to the previous page's alarms, or to external signal input.
External Output Signal
General Signal Output (DOUT 4-bit, DOUT0 to DOUT3)
LED Indicator (2 colors, 1 lamp)
Pop-up Message Output
Buzzer Output
System Shutdown
System Reset
Types of Processing
