dacell SM110 - Page 10

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http://www.dacell.com
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10
3) PROGRAM (SOFTWARE) OPTION
(1) Press mode key, DP＋CAL LED turn on at the same time.
mode display description
0 x x x
p
eak hold on : display maximu
m
measurement data
p
eak hold off : display present measurement data..
reset : stored maximum measurement data is removed.
Adjustment of peak
hold mode
1 x x x
p
eak hold on(only) : display and refor
m
maximum measurement data
p
eak hold off : stored maximummeasurement data is
removed automatically.
mode display description
x 0 x x
standard type.
ex) ＋20mA : display 1000.0
Parity of
Display
x 1 x x
display (＋) to (－)
signal and display indicate opposite.
ex) ＋20mA : display -760.0
x x 0 x
standard type.
Display 0 : trace minute signal to 0 Tracking
mode of
zero point
x x 1 x
Display 0 : display minute signal.
Use in case of leakage measurement.
x x x 0 display measurement signal immediately. Average
value
display of
Signal
x x x 1
display average value of measurement
signal (7 times sampling).
7. ALARM OUTPUT (RELAY OUTPUT)
High and low relay are a and b contact respectively.
Contact capacity is maximum AC 250V/5A and DC 30V/5A.
Relay contact operating time is maximum (1/Sampling Time) mm Sec
* Output of transistor NPN open collector is option.
mode setting relay
high data > setting value ON HIGH
RELAY
high data ≤ setting value OFF
low data ≤ setting value ON LOW
RELAY
low data > setting value OFF