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CAB-B Datasheet(PDF) 2 Page - Gamewell-FCI by Honeywell |
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CAB-B Datasheet(HTML) 2 Page - Gamewell-FCI by Honeywell |
2 / 4 page OPERATING SYSTEM The operating system resides in an EPROM (Eras- able Programmable Read Only Memory). The system’s functional program, which is defined by the user, is stored in an EEPROM (Electrically Erasable And Pro- grammable Read Only Memory), and may be pro- grammed by either front panel switches or via a uniquely “User Friendly” computer program. Both forms of storage are non-volatile. The system features a 500-event History Log. SYSTEM CONTROL UNIT The main System Control Unit (SCU) serves as a ba- sic information and control center for standard operator functions. A self-contained Programming Diagnostic Center with a two-digit, 7-segment LED digital display pro- vides system operation, programming and internal trouble shooting features. An RS-232 port provides su- pervised output to a remote printer or video terminal. The power supply contains a dual rate charger. The transformerless Switching Power Supply Unit (SPSU/V) can maintain sealed lead-acid batteries up to 55 amp/hr capacity. AUXILIARY DEGRADE ALARM CIRCUIT (ADAC ®) The 7200 Series control features Auxiliary Degrade Alarm Circuit (ADAC®) degrade operation. In the event of main processor failure, the “DEGRADE” LED will light. In the event an alarm is received, each subor- dinate processor is capable of operating a general alarm program. In the event of multiple or all processor failure, the ADAC ® mode will operate the system in a general alarm configuration. ALARM VERIFICATION The Alarm Verification feature is programmable for all smoke sensors, analog or conventional. This allows smoke sensors that are installed in environments prone to nuisance or unwanted alarms to operate as follows: In the event the sensor alarms, a distinctive alarm veri- fication message will be displayed for 25 seconds. The circuit or device will then automatically reset. The sys- tem will then remain in the verification mode for a pe- riod of approximately 85 seconds. If the sensor or any other sensor on the same circuit alarms within this pe- riod, a system alarm will occur. If no alarm occurs within this period, the system will return to normal con- dition. WALK TEST The Walk Test feature is performed on a signaling line circuit, or zone basis and enables testing of the system by a single individual. During this test, the act of plac- ing a device in alarm will cause four pulses on the noti- fication appliance circuits, operation of a supervisory switch will cause three pulses, while removal or dis- connection of an initiating device will cause two pulses. The events will be recorded on a printer, if one is installed. SELECTIVE ALARM SOUNDING The notification appliance circuits on the SCU, DSU and DIU units can be individually programmed to acti- vate on alarm, trouble, or supervisory signal from a spe- cific addressable module/sensor, hardwired zone or zones, and sound non-code, temporal pattern, march time or fixed code signals. Cross-zoning and “Ring by Zone” operation are readily accomplished. 2of4 9020-0271 |
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Descripción similar - CAB-B |
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