HP PowerTrust A3589A Manual page 195

MESSAGE
UPS LDEV <nnn> reports AC output power turned off. (UPSERR
0041)
CAUSE The specified PowerTrust unit has turned off its AC output power. Someone
may have mistakenly turned off the PowerTrust unit's power switch, or the
PowerTrust unit may have malfunctioned. Whatever equipment was receiving
power from the PowerTrust unit has now lost power.
ACTION Investigate and correct the problem at the PowerTrust unit. Turn on all power
control switches on the PowerTrust unit. If the computer (SPU) lost power, you
will have to reboot the system after restoring the PowerTrust unit power.
Appendix B
MPE/iX UPS Monitor Error Messages
Power Status Messages
B-5