73InStALLAtIon And opErAtIon mAnuAL 25-13741-C October 2018 www.eaton.com14. Logging facility14.2 Fault logsAll Faults occurring on the network – MX and connected OS are logged on the panel.The fault log is accessible using the display under “Fault Log” option. Date and timestamp is recorded for all faults. According to specifications by BS 5839:2011, all faultindications are indicated within 100s of their occurrence. If any fault occurs while acall is in progress, audible indication for fault is suppressed. It will be restored within100s of ending of call.Fault Type Fault Name DescriptionPower Supply PSU Not Found Panel is not able to communicate with PSUAC PSU Fail AC power source is not availableDC PSU Fail DC power source is not availableBattery Charger Battery is not getting charged properly / battery isnot connectedBattery Fault Incorrect or broken battery is connected.Battery Resistance Battery resistance has increased over time beyond limit andneeds replacement.In case of above faults, check the power connections – AC mains to pSu, pSu to mainboard, pSu to battery. If the faults persist, call for engineering support.Network CAN A/B Error Fault on OS loop - data lines between Panel and OSCAN A/B Loop Break Fault on OS loop - data lines between Panel and OS,data lines between OS-OSPSU A/B Short Circuit Fault on OS loop – Power lines are shortedOS Missing Outstation previously configured is not respondingOS Unknown An unknown OS is added in the loopOS Position Position/Address of OS is changed in the loopIn case of above faults, check if loop wiring connections have any break or havebecome loose. perform outstation learn procedure to confirm the changes in oSposition or addition.ENGINEER1 Accept Faults2 Fault Log3 Event Log4 Call Log5 Panel Information6 Manage Logs(4-12)Fault Log (1-15)01/02/18 12:30.02Battery Fault102/03/18 10:54.30Mic. Open Circuit206/03/18 09:05.50Speaker Open Circuit3ENGINEER1 Accept Faults2 Fault Log3 Event Log4 Call Log5 Panel Information6 Manage Logs(4-12)Event Log (1-125)01/02/18 07:52.25Accept Faults102/02/18 08:44.11Login: User 10202/02/18 09:15.22Accept Faults3