Appendix A: Hardware Items - Server Technology PRO2 User Manual

Behavior/Indicator
"--" (flashing double dashes)
(flashing amperage value)
"bE"
"FE"
"oL" (flashing)
"UA", "Ub", "UC", "Ud"

Appendix A: Hardware Items

Description
Occurs during normal boots, restarts, and firmware
flash updates but should revert to displaying
amperage values upon completion.
Internal communication bus error is indicated if
behavior is endless.
The current exceeds user-defined "high load"
threshold (default setting is 80% of maximum input
feed capacity).
Breaker Error.
The PDU has detected an error with the circuit-
breaker Branch Circuit Protection.
Fuse Error.
The PDU has detected an error with the fused Branch
Circuit Protection.
Overload.
Occurs when you select the Configuration > Units >
Identify option.
PRO2 User Guide
Comments/User Action
If the behavior is endless, contact Server
Technology Technical Support at:
1-800-835-1515 or support@servertech.com
Unit blinks a half-second on, half-second off.
Display alternates between showing
amperage value for two seconds and flashing
"bE" three times.
Check to see if the breaker was tripped.
Display alternates between showing
amperage value for two seconds and flashing
"FE" three times.
Check to see if the fuse was blown or
removed.
Current exceeds the input feed capacity.
Not an error code; no user action required.
Display alternates between showing
amperage value for two seconds and flashing
"UA", "Ub", "UC", or "Ud" three times.
If unit is a master, "UA" (unit A) flashes.
If unit is one of up-to-three possible link
types, these indicators flash: "Ub" (unit B),
"UC" (unit C), or "Ud" (unit D).
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