Omron BA75T - Page 50

3 Check and start operation
3-4 Interpreting beeps and displays
No.
Status
indicator
Power
supply
output
lamp
Battery
mode
lamp
Battery
replace
ment
lamp
Beep Charging Description Solution
24 Continuous OFF
Failure occurred. When
the “Buzzer
Pause/Test” switch is
pressed, the details of
the error are displayed
(No. 26 to 31).
Turn OFF this unit and
all connected devices.
Then, turn the “Power”
switch back ON for this
unit only. If the display
does not change, there
is a problem with this
unit. Contact the shop of
purchase or our
Electronic Systems &
Equipments Customer
Support Center.
25
blinking
---
(N ote 2)
Continuous
---
(Note 2)
26
bypass
Continuous
---
(Note 2)
Switched to bypass
operation due to
abnormal rise in output
voltage. (Note 1).
Displays the details of
the error that occurred
only while pressing the
“Buzzer Pause/Test”
switch while in state No.
25.
27
bypass
Continuous
---
(Note 2)
Switched to bypass
operation due to
abnormal drop in output
voltage. (Note 1).
(Same as above.)
28
bypass
Continuous OFF
Stopped charging due
to abnormal rise in
battery charge voltage.
When the battery
discharges, bypass
output is performed.
(The display disappears
completely.)
Displays the details of
the error that occurred
only while pressing the
“Buzzer Pause/Test”
switch while in state No.
24.
29
bypass
Continuous OFF
Stopped charging due
to abnormal drop in
battery charge voltage.
When the battery
discharges, bypass
output is performed.
(The display disappears
completely.)
(Same as above.)
30
bypass
Continuous
---
(Note 2)
Moved to bypass
operation due to
problem with the
internal temperature
(Note 1).
Displays the details of
the error that occurred
only while pressing the
“Buzzer Pause/Test”
switch while in state No.
25.
31
bypass
Continuous
---
(Note 2)
Moved to bypass
operation due to
problem with the DC
Bus voltage .(Note 1).
(Same as above.)
32
bypass
Continuous
---
(Note 2)
Moved to bypass
operation due to
problem with the half
wave rectification load
(Note 1) (Note 3)
(Same as above.)
33 Continuous
---
(Note 2)
External Fan Error. (Same as above.)
BA75T/BA100T/BA100R
49
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