Specifications

4000326 Rev A Chassis 5-29
Monitor Alarm Parameters Using LCI,
Continued
Monitoring Alarm Parameters
To monitor the alarms, navigate to the Module Details window of the fan tray (in the
LCI module tree). The alarms are shown under the Parameters and Alarms
headings.
The following table describes each alarm parameter.
Parameter Meaning Range Possible Cause of Alarm
Fans Status Fan status
Normal to
alarm
No problem.
Chassis
Temperature
Fan tray temperature
-40.0°C to
65.0°C
Check ventilation.
Input PS1
Status
AC input for slot 1
power supply
OK
• Check power cord.
• Make sure power
supply is fully seated.
+24V Power
Supply 1
Slot 1 power supply +24
V DC output voltage
23.8 V DC to
25.6 V DC
+5V Power
Supply 1
Slot 1 power supply
+5 V DC output voltage
4.9 V DC to
5.6 V DC
-5V Power
Supply 1
Slot 1 power supply
-5 V DC output voltage
-5.6 V DC to
-4.9 V DC
• Make sure power
supply is fully seated.
• Check voltage with
digital multi-meter.
Input PS3
Status
AC input for slot 3
power supply
OK
• Check power cord.
• Make sure power
supply is fully seated.
+24V Power
Supply 3
Slot 3 power supply
+24 V DC output voltage
23.8 V DC to
25.6 V DC
+5V Power
Supply 3
Slot 3 power supply
+5 V DC output voltage
4.9 V DC to
5.6 V DC
-5V Power
Supply 3
Slot 3 power supply
-5 V DC output voltage
-5.6 V DC to
-4.9 V DC
• Make sure power
supply is fully seated.
• Check voltage with
digital multi-meter.