This procedure is then repeated for each blank SAM on the loop. There should be a time interval of approx. 10
seconds between SAM activations.
th
After every 8 SAM activation the panel will reset the loop to clear the latched alarm conditions. When
programming SAMs associated with CALL POINTS, the device should be manually reset, with the
mechanical means provided by the manufacturer of the device, upon completion of the programming
phase. In the case of smoke detectors, they will automatically reset after each loop reset if they are free from
smoke. While the loop is in the reset state, no new SAM activations and therefore programming, should be
taking place. This period has a duration of approximately 30 seconds.
Two functions are provided to the installer, should the need arise to clear/ erase any or all SAM modules in a
specific loop:
Function 6.4.2 Clear Loop
Use this function to clear/ erase all SAM's on the specified loop.
Once erased, all SAM's on that loop must be reprogrammed using ASET mode. See function 6.4.1.
Use this function to erase a single SAM on a specific loop.
After all SAM's have been programmed in a loop, perform a MASTER RESET to the panel followed by a
confirmation, using function 7.1, that all devices have been correctly programmed (i.e. device address, type
and analogue value).
SAM's will respond with the following fixed analogue values, depending on their state:
Function 6.4.3. Clear Device
NOTE:
O
It two SAM's are simultaneously activated neither will be programmed with an address.
ne SAM must be activated (and programmed) at a time. physically removing any device on a loop
in ASET mode will free up the device address and the next SAM to be activated could potentially be
assigned that address.
UPON COMPLETION OF THE INSTALLATION AND COMMISSIONING STAGES A FIRE
DETECTION SYSTEM SHOULD ALWAYS OPERATE IN ACTIVE MODE
NORMAL
20
20
20
FAULT
8
8
N/A
ACTIVATED-FIRE
64
64
64
Smoke
Heat
Call Point
NOTE:
An erased/ blank SAM will not offer any fire protection.
Both functions will operate even if the chosen loop is not in ASET mode.
Manufacturers of Fire Detection Equipment
globalfire.pt
INSTALLATION & COMMISSIONING MANUAL - V1. 03/2015
JUNIOR V4-L
- FIRE ALARM CONTROL PANEL