Fire Alarm Control Panels - Bosch Security Systems

Fire Alarm Control Panels System Operation | en 455. Show Status: After you select a device and press [#/Enter], this test shows detailedstatus information for the selected device. Eight conditions (not all status conditionsapply to or are supported by all devices) are shown. See the display shown below (whichupdates automatically every five seconds). For this option, you can view the status of anyMUX device regardless of which bus you selected to test when test mode was entered.– XxLxRxDxMxTxFxAxx is either 0 or 1 depending on whether the condition is false or true (0=false and 1=true). Theletters indicate the condition:– X: Reserved for future use.– L: Commanded relay state - this is how the output relay should be set. R: Actual relaystate - this is how the output relay is actually set.– D: Detector dirty - the detector is excessively sensitive.– M: Missing device - the device cannot be found on the loop. Unless a device wasprogrammed into the system (such as using MUX EDIT), it is not considered missing.– T: Tamper – the detector’s case was opened.– F: Loop fault - the loop from a contact input device is open, or the device is faulted. A:Loop alarm - the point is in alarm.Pressing [*/Back] ends the display for any of these modes.Examples: X0L0R0D0M0T0F0A0 (relay off, not dirty, not missing, no tamper, no fault and noalarm).6.4.76.5Sensitivity testTests the MUX smoke detectors to determine if they are within their normal range ofsensitivity. Press [Test] then [9].Point/Zone MappingThe control panel supports a flexible system to map input points to output points. The systemdefaults so that all NAC outputs are activated by a fire alarm. By programming output zones,you can create almost any output activation scheme, such as “floor above and floor below”activation or conditional elevator recall.Input points: Smoke detectors, pull stations, and so on.Zone: A group of input points (Zones 1 to 50 are configurable, 52 to 63 are activatedautomatically).Output points: NACs (notification appliance circuits) such as bells, strobes, and relays. Inputsactivate zones, and zones activate outputs.Zones 1 to 50 are available for the installer to program. Each input can activate one zone;however, any number of inputs can be mapped to the same zone.Zones above 50 are automatically activated by inputs. For example, any input that isconfigured as a waterflow type activates Zone 61 when it is alarmed. Any output driven byZone 61 activates when any waterflow type point is alarmed.Up to 64 zones can be assigned. The installer can assign Zones 1 to 50. Zones 51 to 63 arehard-coded to pre-assigned conditions.For how inputs control zones and zones control outputs, see the following figure:Bosch Security System, Inc. Installation and Operation Manual 2012.08 | 04 | F01U008458