Bosch Appliances D9112 Problems with Points, See Problems with Data Expansion Loop

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Problems with Points

If you incorrectly set the switches on a POPIT you may create both a missing and extra point. When you find a missing point, perform a Service Walk Test to search for extra points. See the Security System Owner’s Manual (71-06633-000) for test instructions.

Symptom

Diagnosis

Remedy

Point appears as missing at command centers and in reports to the receiver.

POPIT is not connected or incorrectly connected to the data expansion loop.

Verify the a POPIT module programmed for the missing point number is connected to the data expansion loop of the correct ZONEX module. Points 9 to 71 connect to ZONEX module 1. Points 73 to 135 connect to ZONEX module 2.

Meter each POPIT to verify the polarity of the data expansion loop. Voltage should be 9 to 13 VDC at each POPIT.

Points intermittently appear as missing. Points are erratic.

Sensor loop switch (1 to 8) is turned off on OctoPOPIT.

Switch 12 ON for more than one OctoPOPIT connected to ZONEX 1 or ZONEX 2.

Switch 12 ON for OctoPOPIT connected to same ZONEX as a D8125.

POPIT is not programmed correctly.

Problem with data expansion loop.

Debounce Count parameter set at 1. If an off-board point is in transition between normal and faulted conditions as the panel scans it, it appears as missing.

If the sensor loop switch on an OctoPOPIT is turned off for a programmed point, the point reports as missing.

Connect only one OctoPOPIT with switch 12 ON to ZONEX 1 or ZONEX 2.

If ZONEX 1 or ZONEX 2 is connected to a D8125, turn switch 12 OFF for all OctoPOPITs connected to that terminal.

Verify that the switches on the POPIT are set for the missing POPIT number. Switches set incorrectly can cause both missing and extra POPITs.

Performing a Service Walk Test to search for extra points may help diagnose the problem.

See Problems with Data Expansion Loop.

Radionics recommends that the Debounce Count be left at the default of 2.

Decreasing the Debounce Count to 1 may cause points to appear as missing. Increasing the Debounce may cause missed alarms.

	D9112	Operation & Installation Manual

74-06144-000-C 2/96		Page 75	© 1993-1996 Radionics

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Contents D I O N I C S Part FCC Notices74-06144-000-C 2/96 Table of Contents Standby Battery Calculation for Programmer and Accessory ConnectionsInstallation Guide for UL and Fire Applications Current Rating Chart forFigures and Tables D8128A OctoPOPIT Switch SettingsPoints IntroductionCommunicator D1255 Alpha III Command CenterKeyswitch Areas and AccountsProgramming Event MemoryEvent Log EMI/Lightning Transient ProtectionOther Features Literature Pack D9112 Control/Communicator AssemblyD9112 Assembly Ordered SeparatelyFactory Mutual FM Listings and ApprovalsFire BurglaryEnclosure Options InstallationBeginning the Installation Before You BeginConnecting Earth Ground Terminal Premises WiringInstalling the D9112 Assembly Lock the Reset Pin Now Locking the Reset PinInstall Modules and Relays Finishing the InstallationCharge the Battery as You Finish Install and Wire Detection DevicesProgramming the Panel Install the Point Chart LabelConnect the On-Board Points and Command Centers Power UpTesting the System Installing the Transformer Power SupplyPrimary Power Terminals Primary AC Power CircuitBattery Supervision Secondary Power TerminalsSecondary DC Power Installing the BatteryDischarge Cycle Battery Charging CircuitBattery Discharge/Recharge Schedule No AC Power Float ChargeCharging Status and Low Battery LEDs Low Battery LED RedCharging Status LED Yellow Power Outputs Available PowerCircuit Protection Expansion Port J4 Continuous Power Outputs TerminalsAccessory Connector J2 Continuous Current DrawOptional Relays Required Programmable Power Outputs TerminalsRelay Installation ProgrammingTerminal Available PowerVerification/Reset Relay Terminals 6Location Telephone ConnectionsRegistration NotificationDialing Format Phone Cord ConnectionPhone LED Red Operation Monitor LED GreenGround Start Relay InstallationOperation D128 Dual Phone Line SwitcherGround Start Jumper DescriptionWatchdog Feature Installing the D128Primary Phone Lines, Primary Phone Numbers Secondary Fail LED AC Power LEDD128 Status LEDs Primary Fail LEDOn-Board Points Description Terminals 11 toPoint Sensor Loops Point Response Time Point ParametersOff-Board Points Point Zonex Buss Terminals 23 toD8125 Popex Module D8127 Popit Modules Mounting Installing the D8125 Popex ModuleWiring the D8125 to the D9112 Listings+UP to 63 Point Points D9112D8125 ZonexData Expansion Loop Wire Specifications Wiring POPITs to the Data Expansion LoopPopit Sensor Loops Wiring Data Expansion Loops to Popex ModulesD9112 Program Record Sheet Point AssignmentsPopit Labels Vertical Grid for Popex #1Installing the OctoPOPIT D8128A OctoPOPIT ModuleListing D8128A OctoPOPITs Wiring OctoPOPITs to the D9112Line Termination Sensor Loop Switches Point Assignment SwitchesOctoPOPIT Sensor Loops Sensor Loop D9112 Point #Testing Off-board Points Relay Outputs Configuring the D8129 OctoRelayOff-board Relays D8129 OctoRelayD8129 Switch Settings Wiring Connections InstallationRelay Output D811 Arm Status Relay ModuleD811 Module Wiring Description D1255 Command Centers Terminals 29 toD1255 Address Settings Arming DevicesD1255 Connections D9112 Command Center Terminal Function Wire ColorD9112 Power at Command CentersSilencing the Bell Keyswitch OperationMaintained Contact Momentary ContactProgrammer Connector J7 Programmer and Accessory ConnectionsAccessory Connector J2 Programmer Access ReportsExpansion Port J4 D9112 Terminal Name Description Quick Reference Terminal DescriptionInstallation Guide for UL and Fire Applications Fire Applications IntroductionOptional Compatible Equipment Burglary ApplicationsFire Applications Enclosures D129 Class a System ChartSystem Wiring Diagram, Issue a Current Rating Chart for Standby Battery Calculations Total a = Total B = Total C 1 =Currents shown in milliamperes 1 ampere=1000 milliamperes Household Burglary and Commercial Burglary Standby Battery RequirementsCentral Station or Local Fire Alarm Remote Station or Auxiliary Fire AlarmCentral Station or Local Systems Current Chart FirstHousehold Fire Ampere-Hour Calculation Formula Remote Station or Auxiliary SystemsPanel Broken Hardware, Software Failed Troubleshooting GuideSelf Diagnostics Call for Service Trouble at Command CenterServc Keypad Supervised Command Center Missing Servc AC Fail AC Power FailedServc Batt LOW Battery Voltage Low Servc Batt Msing Battery Missing, Shorted, or ReversedPhone Line Trouble Symptom Diagnosis RemedyCommunications Failure Zonex BUS Problems Programming the PanelSee Problems with Data Expansion Loop Problems with PointsSymptom Diagnosis Remedy Symptom Diagnosis Remedy Metering the Loops Problems with the D8125 Popex Data Expansion LoopsChecking Shielded Cable EMI on Long Wire RunsNCI #1, #40 Problems with Command CentersBattery and Power Reports Watchdog Reset ReportsRunaway Reports to the Receiver Overloaded Power Supply Service Walk Test Service Walk ? Command 5 7 Toggles Default Idle Text Command 5 9 Shows Firmware RevisionPress Command 5 Specifications Environmental Compatible AccessoriesSDI Bus Telephone Connections