www.pulsar.pl
PSBEN2024B
BLACK POWER
16
Table 7. List of PSU failure codes.
Failure
code
Information
Technical
output
activation
Additional information
Additional
information
F01
AC power fail!
EPS FLT
- No AC mains supply
- F
MAINS
fuse failure
F02
AUX fuse fail!
PSU FLT
- Blown F
AUX
fuse
- AUX output overload
F03
BAT fuse fail!
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
Section 5.9
F05
Battery fail!
APS FLT
- Worn out battery
- Undercharged battery
- Battery not connected
Section 5.5
Section 6
F06
High AUX voltage!
PSU FLT
- Output voltage over 29.4 V
F07
High battery voltage!
PSU FLT
- Battery voltage >28 V
F08
Charge circuit fail!
PSU FLT
- The output voltage of the PSU set too low,
below 26 V
- Battery charging circuit failure
F09
Low AUX voltage!
PSU FLT
- Output voltage below 23,6 V
(during buffer operation)
F10
Low battery voltage!
APS FLT
- the battery voltage has dropped below 23 V
(during battery-assisted operation)
F11
Low battery volt.
–
off!
APS FLT
- the battery voltage has dropped below 20 V
(during battery-assisted operation)
F12
External input EXTi!
- Activation of the input of collective failure
EXT IN
Section 5.6
F13
PSU cover opened!
PSU FLT
F50-F54
Internal supply fail!
PSU FLT
- service codes
F60
No communication
PSU FLT
- no communication with LCD panel
F61-F64
Control panel fail
PSU FLT
- service codes
F65
Access unlocked
- passwords unlocked
Table 8. List of PSU message codes.
Message
code
Description
I00
Power supply start-up
I01
AC power back
I02
AUX fuse replaced
I03
BAT fuse replaced
I04
Battery OK
I05
Battery test
– START
I06
PSU cover closed
Table 9. Optical indication of failure with the PSU LED on the PCB of the PSU.
The number of
flashes of the PSU
LED on the PCB of
the power supply
Failure
code
Failure description
1
F06
High AUX voltage!
2
F07
High battery voltage!
3
F08
Charge circuit fail!
4
F09
Low AUX voltage!
5
F50-F54
F60
Internal supply fail!
No communication
6
F13
PSU cover opened!
