CIRCUTOR DHB Series - Manual (Page 24)

24
Table 5
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).
InP2 – input of the auxillary
counter.
PrL1
PrL2
PrL3
PrL4
Alarm lower threshold. -19999...99999
PrH1
PrH2
PrH3
PrH4
Alarm upper threshold. -19999...99999
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.