Specifications

www.pulsar.pl PowerSecurity
22
APPENDIX B – FAILURE CODES OF THE PSBEN 27,6V POWER SUPPLY
Failure
code
Information
Technical
output
activation
Causes, comments
F01
No AC power!
EPS FLT
- No AC mains supply
- F
MAIN
fuse failure
F02
AUX Fuse!
PSU FLT
- Blown F
AUX
fuse
- AUX output overload
F03
BAT fuse!
APS FLT
- Blown F
BAT
fuse
- Short circuit in the battery circuit
- Short circuit in the AUX output circuit
F04
Output overload!!
PSU FLT
- PSU overload
F05
Faulty battery!
APS FLT
- Worn out batteries
- Undercharged batteries
- Battery not connected
F06
High AUX voltage!
PSU FLT
- The output voltage of the PSU over 29.4V
F07
High battery voltage!
PSU FLT
- Battery voltage >28V
F08
Battery charging
circuit failure!
PSU FLT
- The output voltage of the PSU set too low ,
below 26V
- Battery charging circuit failure
F09
Low AUX voltage!
PSU FLT
- The output voltage below 23,6V (during
buffer operation)
F10
Low battery voltage!
APS FLT
- The battery voltage has dropped below 23V
(during battery-assisted operation)
F11
Low battery voltage –
off!
APS FLT
- the battery voltage has dropped below 20V
(during battery-assisted operation)
F12
EXT external input!
ALARM
- Activation of the input of collective failure: EXTi
F13
PSU enclosure
opening!
PSU FLT
F50-F54
Internal damage of the
PSU.
PSU FLT
- service codes
F60
No communication
PSU FLT
- no communication with LCD panel
F61-F64
LCD damage
PSU FLT
- service codes
F65
Access unlocked
- passwords unlocked
Event
code
Description
I00
PSU start-up
I01
AC power restored
I02
AUX fuse replaced
I03
BAT fuse replaced
I04
Battery status: OK
I05
Battery test – START
I06
Enclosure closed