valutazioni - 4, GPA: 4.3 ( )

Produttore : Bosch File Size : 1.77 mb File Nome : Lingua di insegnamento:

F.01U.088.879 | 3.0 | 2009.07 Bosch Sicherheitssysteme GmbH FAS-420-TM | FAS-420-TM-R | FAS-420-TM-RVB en 29 LSN Configuration Once the aspirating smoke detector has been connected to the LSN, the detector and detector unit are configured using the fire panel programming software via a laptop connected to the fire panel. Information on the LSN configuration can also be found in the Online Help of the programming software. Notes on diagnostics data for the fire panel are contained in the operation guide for the fire panel. Parameter Settings via the Programming Software The parameters for each detection unit are specified in the relevant "Sensor" dialog window via drop-down fields. The default settings are marked in bold below (see tables). You can set the following parameters: Detector module i NOTICE! The DM-TM-50 Detector Module is installed as standard in all FAS-420-TM Series devices and appears as a default setting. Please do not change this! Sensitivity Further Sensitivity 0.5%/m A second sensitivity can be set, e.g. for day/ night mode. For adjustable sensitivity levels, see left. 1%/m 2%/m Programmable* Threshold for Airflow fault Alarm delay 20% 10 sec 30% 30 sec 50% 60 sec Programmable* Programmable* Airflow Fault Delay Fan Voltage LOGIC.SENS Filter 30 sec 9V On 100 sec 10.5 V 15 min 12 V Off Programmable* Programmable* * Programmable = Choose this option to select further settings via the FAS-ASD-DIAG Diagnostics Software. i NOTICE! When the fire panel is in revision operation, the LOGIC.SENS is temporarily deactivated, allowing the detector modules to be checked quickly and directly. The default threshold for airflow fault is set to a change of airflow volume of 20%. Higher values are not allowed for installations according to EN 54-20. Fire source identification With the device variants FAS-420-TM-R and FAS-420-TM-RVB, it is possible to assign each of the five monitored rooms a designation. To do this, click the corresponding room and enter the designation for this room in the "Label" field. The designation can be a maximum of 31 characters. In the event of a fire, this designation is displayed on the fire panel's operating and display unit, making it possible for the fire source to be clearly pinpointed. Settings via the FAS-ASD-DIAG Diagnostics Software The settings described below only refer to the device variants FAS-420-TM-R and FAS-420-TM-RVB. Bosch Sicherheitssysteme GmbH F.01U.088.879 | 3.0 | 2009.07 30 en FAS-420-TM | FAS-420-TM-R | FAS-420-TM-RVB Fire source identification i NOTICE! The term "ROOM.IDENT" is used in the DIAG diagnostics software for identifying the fire source. Fire source identification is activated/deactivated using the FAS-ASD-DIAG diagnostics software via the "Settings" screen. The "ROOM.IDENT" function is deactivated as standard. Main alarm following fire source identification For certain applications, it is practical to perform the alarm signaling once the fire location has been identified. To do this, the "Fire alarm after ROOM.IDENT" must be activated. It is important to remember that when this function is activated, the "ROOM.IDENT" function must also be activated; otherwise, the fire location cannot be identified. The "Fire alarm after ROOM.IDENT" function is deactivated as standard. Commissioning i NOTICE! The following FAS-420-TM designation refers to all FAS-420-TM Series (FAS-420-TM, FAS-420-TM-R, FAS-420-TM-RVB) versions. Specific references are made to differences between the individual versions. 1. Insert the FAS-420-TM detection unit into the pre-mounted housing base that has been checked for correct wiring. 2. Change the X4 jumper position when inserting the ...

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