26
ID-E270-011GB
Table 5.2
Relay
Condition
Relay contacts status
PU (PK1)
No fault, quiescent mode
Closed C-NO
General fault
Closed C-NC
PK2÷PK16
No actuation criterion
Closed C-NC
Actuation criterion
Closed C-NO
Output actuation time parameters
Every output: both PK relay output (except for PU) and LS potential output may operate with a
defined actuation time program (also depending on the defined output time).
It may depend on the global parameters (T1, T2 and T3), individual parameters (Top) or a
combination of these parameters, depending on the programming types and variants.
The meaning of time parameters:
-
T1 – time necessary to confirm the 1
st
stage alarms;
-
T2 – time necessary to recognise the situation after an alarm is acknowledged or possible
reset (after this time, the control panel switches to the 2
nd
stage alarm mode);
-
T3 – alarm output (TYPE 1) actuation delay time from the moment the 1
st
stage alarm is
evoked. The T3 is reset (alarm outputs are immediately activated) after the control panel enters the
2
nd
stage alarm mode;
-
Top - individually programmable output actuation delay time.
Parameter range: T1, T2, T3, Top – from 00:00 to 10:00.
