Circutor DHB Series Manual de usuario Pagina 19

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Table 4
ALr1, ALr2, ALr3, ALr4
Parameter
symbol
Description Range of changes
P_A1
P_A2
P_A3
P_A4
Input quantity, steering the alarm.
InP1 Main input (indicated
value).
HoUr real time clock
tYP1
tYP2
tYP3
tYP4
Alarm type. Fig. 12 presents the
graphical imaging of alarm types.
n-on – normal (transition
from 0 to 1),
n-oFF – normal (transition
from 1 to 0),
on – switched on,
oFF – switched off,
H-on – manually switched
on; till the change time of
the alarm type, the alarm
output remains switched on
for good,
H-oFF – manually switched
off; till the change time of
the alarm type the output
alarm remains switched off
for good.
PrL1
PrL2
PrL3
PrL4
lower Alarm threshold.
-19999...99999
PrH1
PrH2
PrH3
PrH4
upper Alarm threshold.
-19999...99999
dLY1
dLY2
dLY3
dLY4
Delay of alarm switching.
0...900
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