Battery Jumper fitting:
●
This new model should not be connected to the loop wires without fitting on the battery jumper.
The module does not work properly if that is forgotten.
●
If the DHA is connected to the loop wires without the jumper, a fault (2) will be reported to the panel, to avoid unnecessary
faults and ensure that the module is connected correctly. Fault (2) means jumper not set or battery failure.
(when this happens a reset in the panel must be done).
Addressable DHA device
Before connecting the jumper, enter the desired address from 1 to 125 in the dip switch, (attention, do not enter repeated addresses, as the panel
will report a fault).
In this mode the DHA will have to be connected to an addressable panel, otherwise it won't work. If by order of the panel or in case of
communication failure, the DHA will release the door in a maximum time of 3 seconds.
At the insistence to re-open the door and dock at the DHA it will continually release it within three seconds.
After the release order the DHA will monitor the door, but if there is no activity to dock it back to the DHA, it will go into sleep mode after 30
minutes to protect the battery charge. The DHA will wake up automatically after the communication returns to the system.
The DHA, after the door attached, monitors its status every 100 seconds, if for any reason the door is released without an order from the release
button or from the panel, the DHA will, in the case of the addressable mode system, return an analog fault value 4 to the panel. (After all
verifications, a reset in the panel must be done).
The addressable device can be configured to conventional mode, for that, initialise the device with address 0, (all dips in 0 position).
With this configuration see Conventional mode instructions below.
See
PROGRAMMING MODES
for more features.
NOTE: To write the address in binary on the dip switch, refer to the attached table for ease.
REPORTING DETAILS (Addressable Mode)
LED SYSTEM REPORTING STATUS
Analog.
Value
CAUSE / BEHAVIOUR
Continuous
Blinking
---
(1 second)
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---
16
Loop present. Battery charge OK.
Charging system OFF.
The door is open (attached in the magnet).
---
---
(½ secon
d)
---
16
Loop present. Battery charging.
The door is open (attached in the magnet).
(1 second)
---
---
17
Check analog value, Loop present. Battery charge OK.
Charging system OFF. The door is closed
(not attached to the magnet).
---
(½
second)
---
17
Check analog value Loop present.
Battery charging.
The door is closed (not attached to the magnet).
(1 second)
(½ second)
4
Check analog value ,System fault or forced door close
(LED Green Blinks 1 or ½ second), in this case a maintenance technician
must be send to the local to check the door status
or the DHA operationality)
---
---
(¼ second)
2
BAT EMERGENCY
Battery very low,the DHA doesn't execute any functions until the battery
gets values to work properly. When the battery gets values to work
properly, the system comes back to normal operation.
---
---
---
2
Jumper removed or battery missing.
(in this case a maintenance technician must be send to
the local to check the DHA)
---
---
---
---
Protocol loop fails, in this condition, after 30 sec. a release occurs, and the
system will monitor the door, and make a release every 3 seconds.
After 30 minutes without loop protocol, the system enters in sleep mode
for battery safety.
---
(1 second)
---
---
---
Protocol fail, door monitoring OK,
low battery.
---
---
---
---
---
Module OFF. No Jumper, Sleep mode or damaged.
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---
---
---
Short-circuit in the loop, protection isolator activated.
(---)
No LED presence.
