© 2006 Carlo Gavazzi Industri A/S. All rights reserved
49
G 3800 X036 Operation Manual
August 2006
If a contact is activated during resetting, the system triggers off a new alarm
When this object is configured, the operation mode “Standard” is automatically
selected.
Lamp test:
This object makes it possible to test the function of lamps indicating the status of
the alarm contacts. All alarm channels are activated upon actuation of the lamp
test button.
Alarm siren:
The alarm siren indicates the occurence of an alarm. The channel configured for
this object can be used for alarm output on a random number of output modules.
It usually activates a relay output switching a siren.
Parameters:
Parameter
Description
Operation mode
Standard:
This setting means that activation of the alarm system takes place upon prior
release by the reset button. This entails that the object “Reset” must be
configured.
Auto reset:
With this setting, the system activates itself automatically upon acknowledge-
ment, when all passive and active detectors are in their “normal” position (in
which they do not trigger off alarms)
Note:
Operation mode can be selected for any object of the ISA alarm - but
applies to the entire system. If the object “Reset” is selected to include a reset
button, the system assumes that the operation mode “Standard” is to be
selected. Simultaneously, the option operation mode is deactivated and can only
be re-activated by unclicking the object “Reset”.
If “Auto reset” is selected, the system prevents configuration of the “Reset”
object.
Passive detector
Disable address
Enter an address or a flag whose activation (“1”-signal) will leave out the Passive
detector function of the monitoring system whereby it cannot trigger off any
further alarms.
On-delay
Enter a time value in seconds (0..255) must persist in order to activate the alarm.
Active detector
Disable address
Enter an address or a flag whose activation (“1”-signal) will leave out the Passive
detector function of the monitoring system whereby it cannot trigger off any
further alarms.
