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B
B
3
3
t
t
y
y
p
p
e
e
B
B
5
5
t
t
y
y
p
p
e
e
2
3
t
y
p
e
2
5
t
y
p
e
2
3
t
y
p
e
2
5
t
y
p
e
10.1.3. Alarm History
l The System stores the history of alarm occurrences to the EEPROM.
l It keeps the record up to thirty-two alarm histories that have occurred. When the stored histories
reach to thirty-two, the oldest history will be deleted and the new history will be added to the
EEPROM.
l This history records occurrences of alarms that make the DRDY output open or the OVER
output close.
l Contents of the history record are as follows.
(i)
(ii)
(iii)
！ Caution: History of alarm may not be stored properly when the power is shut off
u Indication of Alarm History
(1)
Input the TA command. Press the SP key to scroll the next line up.
T
SP
u Clear Alarm History
(1)
Input the password.
(2)
Input the TA command.
Alarm code that was shown on the LED.
Details of alarm for failure analysis of the manufacturer.
The number of times the power is turned on.
right after the alarm is reported.
A
/
H
I
···
/
N
S
O
N
ENT
T
A
/
:TA/HI
ENT
now time=8
0>F1-0, 4;
1>F1-0, 1;
2>F1-0, 1;
New
3>F1-0, 1;
4>A1-0, 1;
:_
Alarm code.
Number of alarm.
K
SP
C
L
ENT
— 10-3 —
10.2. Alarm List
10.1.3. Alarm History
The current number of
times for turning on power.
The number of times for
turning on power when the
alarm is reported.
Details of alarm.
:/NSK ON
NSK ON
:_
:/NSK ON
NSK ON
:TA/CL
:_
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Troubleshooting
