E-822-9-E
RUN MODE FLOW CHART
RUN MODE
Size setting
correct?
YES
Pressure
changed?
NO
NO
LED lights at
intervals of
2 sec.
Sensor
faulty.
YES
YES
LED lights at
intervals. of
2 sec.
LED blinks at
intervals of
one sec.
LED lights 0.5
sec.: goes out
0.5 sec.
it repeats this
cycling.
※
Input pulses
are unacceptable
at this time.
LED blinks fast
for 2 sec.
LED blinks
for preset number.
LED lights
for 0.5 sec.
LED blinks
for preset number.
LED lights
for 0.5 sec.
LED blinks
for preset number.
LED lights
for 0.5 sec.
Press. setting
one l.h. digit
(0, 1).
Press. setting
one center
digit (0 to 9).
Press. setting
l digit at R.H.
end (0 to 9).
CHECK MODE FLOW CHART
CHECK MODE
LED blinks
for 2 sec.
Total counter
counts 3 pulses;
LED lights in
synchronism.
LED blinks
for 2 sec.
LED lights for pre-
set number at in-
tervals of 0.5 sec.
LED lights
for 0.5 sec.
LED lights for pre-
set number at in-
tervals of 0.5 sec.
LED lights
for 0.5 sec.
LED lights for pre-
set number at in-
tervals of 0.5 sec.
LED lights for
0.5 sec.
LED blinks
for one sec.
Size setting
correct?
Shows the
check mode.
Checks input
and output
circuits with a
simulated pulse
train (1hZ).
Shows pressure
setting being
reviewed.
Press.setting
one l.h. digit
(0, 1).
Division by
decimal point
Press. setting
one center
digit (0 to 9).
Press. setting
1 digit at R.H.
end (0 to 9).
Shows size
being reviewed.
LED blinks on and
off at intervals
of 0.5 sec.
Size (nom. dia.) set
correctly or not
NO
NO
YES
12．OPERATION FLOW CHART
