Circutor DHB Series Manual de usuario descargar pdf (Pagina 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.

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