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PRAESENSA
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Event: Amplifier 1/2/3 supply fault: output A and/or B
Group: Fault
Occurrence: Logs the failure of the 48 V DC output A and/or B of the power supply for
amplifier 1 and/or 2 and/or 3.
Originator: MPS
Resolve: When the error is no longer present or when the device disconnects.
Recommended action:
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Event:
Group: Fault
Occurrence: Logs the failure of the DC aux A/B power supply for the system controller.
Originator: MPS which delivers the DC power supply.
Resolve: When the error is no longer present or when the device disconnects.
Recommended action:
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Event: Mains supply fault: Charger (chager function lost)
Group: Fault
Occurrence: Logs the failure of power supply to the charger.
Originator: MPS with the charger active. The charger is suspended when this fault is active.
Resolve: When the error is no longer present or when the device disconnects.
Recommended action:
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Event: Mains supply fault: output 1/2/3/
Group: Fault
Occurrence: Logs the failure of the DC power supply for amplifier 1 and/or 2 and/or 3.
Originator: MPS
Resolve: When the error is no longer present or when the device disconnects.
Recommended action:
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Event: Mains supply fault: input
Group: Fault
Occurrence: Logs the failure of the mains power supply. Can only occur when the
supervision is enabled for mains power supply.
Originator: MPS
Bosch Security Systems B.V.
Replace the battery, if required.
Check the MPS 48 V DC output power, lines and connections.
Check the amplifier 48 V DC power supply input, lines and connections.
Check DC output connections and power.
Replace/repair MPS, if required.
Check the MPS charger functionality including the configuration settings.
Replace/repair the MPS, if required.
Check the MPS DC output power, lines and connections.
Check the amplifier DC power supply input, lines and connections.
Configuration manual
Event messages | en 149
2020-09 | V1.20 | PRAESENSA 1.20
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