Bosch PRAESENSA PRA-SCL Configuration Manual page 143

PRAESENSA
Resolve: When the network neighbor is present again.
Recommended action:
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Extra information:
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Event: Control input line failure
Group: Fault
Occurrence: Logs the supervised input contact failure of an input contact on a device.
Originator: Control input that failed.
Resolve: When the error is no longer present or when the device disconnects.
Recommended action: Check input lines/connections.
Event: Unit missing
Group: Fault
Occurrence: Logs the absence of a configured device.
Originator: Device that was missing.
Resolve: When the device reconnects.
Recommended action: Check device and (network) lines and connections.
Extra information:
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Event: Processor reset
Group: Fault
Occurrence: Logs the watchdog reset of a processor in a device.
Originator: Device that was reset.
Resolve: Immediately after acknowledgement.
Recommended action: Check device functionality after none expected device/system reset.
Extra information:
Bosch Security Systems B.V.
To be able to supervise the network, the Installer has to first take the network snapshot.
Once the network snapshot is available only then network supervision can be enabled
and no reboot is required.
To make the Network snapshot persistent a manual save is required, but reboot is not
required.
When network supervision is enabled, the installer cannot take a new network snapshot.
If installer wishes to take a new network snapshot, first network supervision has to be
disabled.
During the first 2 minutes there will not be any reporting of the NetworkChanged event,
only after 2 minutes of grace time a fault will be reported if there are any network
neighbor missing.
Network neighbors which are reported with the same chassisId and portId are filtered
out from the Network snapshot.
During the first minutes (2 min for regular devices and 10 min for Open lnterface
clients) after the system controller has started, no missing devices shall be reported.
Only when this time has passed, missing devices shall be reported.
Open lnterface clients shall only be reported missing when connection supervision is
turned on in the configuration.
Aggregate to "other" zone fault.
Configuration manual
Event messages | en 143
2020-09 | V1.20 | PRAESENSA 1.20