Bently Nevada 3300/48, Руководство по эксплуатации

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• Case Expansion Monitor Operation
10
84417-01
SELF TESTS
The three levels of self tests are
power-up - performed only when the monitor is turned on
cyclic - continuously performed by the monitor
user-invoked - performed only when initiated by the user.
3300/48
CASE EXPANSION
MONITOR
m o s u m m i o r
1- , 1
= =
- -
-=
N E E N
C8= = EC
H = = H
E E F E
= s
E E _ E
X E = X
P az- = 4 P
A
N
I ;11:, 2 I
0 n a 0
N 71M1 N
isc
vii=0
A O K — •
0 ONIG C T O
OALR 0 I FF0
0-- BYPASS —411
DANGER
MODE
ALERT
A
BUFFERED TRANSDUCERS
The monitor on this page is giving a signal that
a continuing error has been detected during a
self test. When a continuing error is detected,
monitoring i s stopped until t h e error i s
resolved,
the error code is flashed on the LCD bar
graph and stored in memory,
the Bypass LED comes on and the OK LED
flashes at 5 Hz,
tf the error goes away, monitoring is resumed
and the OK LEDs flash at 5 Hz. T h e error
code, however, remains stored in the monitor
and may be read by using the user-invoked self
test.
Note:
Although both columns of the
bar graph flash, the error code
is only the sum o f the bar
graph segments displayed i n
one column. F o r example the
monitor o n t h i s p a g e i s
displaying error code 6.
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