PROGRAMMING MODES
ALARM DOOR ATTACHMENT MONITOR
(For addressable version only)
To Enable or Disable Alarm attachment monitor function:
(this function is disabled by default).
This function, in the event of an alarm (fire or evacuation) will monitor the status of the door, in case something or someone
insists on keeping the door open (attached to the magnet). After the release order, if there is an insistence to open the door four
times (4x), the DHA reports a fault to the panel (analog value 4).
The table below shows the available functions and correspondent values, as well as the DIL Switch configuration needed to obtain
the desired output configuration:
FUNCTION
VALUE
DIL SWITCH
SW1
SW2
SW3
SW4
SW5
SW6
SW7
ALARM DOOR
ATTACHMENT MONITOR
ON
OFF
OFF
ON
OFF
OFF
OFF
BATTERY CHARGE TEST
ON
ON
OFF
OFF
OFF
OFF
ON
Step by step Alarm door attachment monitor configuration example
Let's assume that the desired Alarm door attachment monitor configuration.
To obtain this configuration the following steps need to be taken:
STEP 1:
Remove loop power from the unit
STEP 2:
Set DIL Switched 1 to 7 to the OFF position and DIL Switch 8 to the ON position
STEP 3:
Insert the JUMPER. The two LEDs flashing alternatively will indicate that the module is in programming mode
STEP 4:
Set the DIL Switches 1 and 4 to
Alarm door attachment monitor ON
(SW1: ON, SW2: OFF, SW3: OFF, SW4: ON)
STEP 5:
Set the Switch 8 to the OFF position. The Green LED will stay fixed (memorised)
BATTERY CHARGE TEST (For addressable version devices only
)
This allows to monitor the battery condition via DHA LED pattern.
LED OUTPUT
CONDITIONS
Only
GREEN LED
Flashes
Battery with full charge
GREEN LED
and
RED LED
flashes
Battery with average values
for operation
RED LED
flashes
Low Battery
After 20 sec if the jumper is not removed
DHA goes into SLEEP mode
***In conventional mode or addressable mode, after connecting the jumper, if there is no 24V presence or no communications
activity after 30 minutes, the DHA will go into sleep mode for battery safety. It will wake up after the returning of the 24V or in
the case of the addressable after returning the communication with the panel.
