YSi-X_Ope_E - 第120页
A-9 Appendix Displays and beeps when equipment failure has occurred No. Status display Battery replacement indicator lamp Beep Output Charging Description Solution 11 Intermittent 0.5-second intervals ON ON or dischargin…
A-8
Appendix
3.5 Troubleshooting
The UPS shows the status on the digital display and sounds a beep to alert you of an error or problem. See
the table below ("Meaning of beeps and displays") for information on alarms and UPS operation status and
their solutions.
n
To stop the beep
To stop the beep sound triggered by an error or problem, press the "Beep Stop / Test" button.
If another error or problem occurs, then a beep will sound regardless of whether the previous peep was stopped with this
button.
n
Meaning of beeps and displays
Displays and beeps during normal operation : Blinking
No.
Status
display
Battery
replacement
indicator lamp
Beep Output Charging Description Solution
1
None OFF OFF
No AC power input
Operation stopped
–
2
None OFF ON
AC power is input
Power switch “OFF”
–
3
None ON ON
Power switch “ON”
Operating normally
–
Displays and beeps while testing
4 None ON
OFF
Discharging
Self-diagnostic test in progress –
5
None ON
OFF
Discharging
Auto battery test in progress –
Displays and beeps during power failure or AC input error
6
Intermittent
4-second
intervals
ON
OFF
Discharging
Backup is operating due to power
failure or AC input error. The
battery will be depleted if backup
operation continues.
Perform shutdown
operations for the
connected devices
and stop them.
7
Intermittent
1-second
intervals
ON
OFF
Discharging
(Same as above.)
Battery level is low, so output will
stop soon.
(Same as above.)
8 None OFF
OFF
Discharging
Battery is dead, so output stopped.
(This is displayed only for a few
seconds.)
Charge the battery.
9
None OFF (ON)
AC input voltage or frequency is
too high (over)
Power switch “OFF”
Use within the input
voltage/frequency
range described in
the specifications.
10
None OFF (ON)
AC input voltage or frequency is
too low (under)
Power switch “OFF”
(Same as above.)
A-9
Appendix
Displays and beeps when equipment failure has occurred
No.
Status
display
Battery
replacement
indicator lamp
Beep Output Charging Description Solution
11
Intermittent
0.5-second
intervals
ON
ON or
discharging
There are too many connected
devices and the rated capacity is
exceeded. If this status continues
for 5 minutes or more, the status
No. 12 occurs and output stops.
Reduce the number
of connected
devices until the
display appears as
in status No. 3.
12
Continuous OFF
ON or
discharging
Stopped due to excess connection
capacity. If the connection capacity
exceeds 120%, this status
immediately occurs without
entering the status No. 11.
Turn OFF this unit
and all connected
devices. Reduce
the number of
connected devices,
and then turn ON
this unit and the
connected devices.
13
Continuous OFF
ON or
discharging
Output stopped due to short-circuit with
the connected devices.
Check that the AC
input of connected
devices is not short-
circuited.
14
Continuous OFF – Stopped because of failure.
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 the
UPS.
Contact our sales
office or
representative.
15
Continuous OFF –
Stopped because of excessive
output voltage (over).
(Same as above.)
16
Continuous OFF –
Stopped because of insufficient
output voltage (under).
(Same as above.)
17
Continuous OFF –
Stopped because of excessive
battery charge voltage (over).
(Same as above.)
18
Continuous OFF –
Stopped because of insufficient
battery charge voltage (under).
(Same as above.)
19
Continuous OFF –
Stopped because of abnormal
internal temperature.
(Same as above.)
Displays and beeps for battery replacement
20
Intermittent
2-second
intervals
ON ON
The battery test detected a weak
battery.
Charge the battery.
You can replace the
weak battery with a
separately
purchased
replacement battery
as needed.
A-10
Appendix
4. Precautions for X-ray generator
4.1 Warming up the X-ray generator
Even when not using this inspection equipment for long periods of time, periodically start the equipment and
warm up the X-ray generator.
For details on warming up the X-ray generator, see section 2.1, “Starting”, in Chapter 2.
c
CAUTION
If the X-ray generator is not used for long periods of time, it may malfunction. Periodically warm up the X-ray
generator (once every 3 month or so) to maintain the performance.
4.2 Protective function for the X-ray generator
If the temperature in the X-ray generator is low or the X-ray generator has not emitted X-rays for long periods of
time, the protective function may operate to protect the X-ray generator.
When the protective function is operating, the message “X-RAY ERROR” appears in the status area of the
operation screen. If this error occurs, be sure to use the following recovery procedure to prevent damage to the
X-ray generator.
c
CAUTION
If the correct recovery procedure is not used, the X-ray generator may be damaged and may not start operation, so
use caution.
1
On the Setup screen, press the [X-ray Information] button to open the “X-ray
Information” screen.
Operation screen when the X-ray generator protective function is operating
[X-ray Information]
button
24A01-M6-00