Cobranet Watchdog A hardware or software error causes a reset of the CM-1
Cobranet Sync Synchronizing the DSP system with CobraNet is not possible
Cobranet General System fault in the CM-1 module
Cobranet Receive An error occurred while receiving data from CobraNet.
Cobranet Transmit An error occurred while sending data via CobraNet.
Cobranet Audio Mute Audio output has been muted, because assuring correct transmission was in question.
Cobranet Fatal Error A fatal error occurred in the CM-1
CAN Interface Faults
Error
Description
CAN Failure CAN self-testing was not successful. The CAN-Bus does not function.
CAN Bus OFF The CAN-Bus is in the "Bus OFF" state.
CAN Bus Passive The CAN-Bus is in "Passive" mode.
Remote Amplifier Configuration The RCM configuration does not represent the RCMs that are actually connected.
Remote Amplifier Fault Collected Error for at least one RCM has been set.
Config File Fault An error occurred while reading the Configuration File.
Heartbeat Timer
If the Heartbeat Timer of a N8000 (from here on referred to as "N8000 slave unit") has been activated, another N8000
(from here on referred to as "N8000 master unit") has to monitor/poll the slave unit. Therefore, it is necessary to enter
the N8000 slave unit in the N8000 master unit’s list of Remote Devices, so that the N8000 master unit periodically
sends a request via Ethernet which the N8000 slave unit has to answer. The N8000 slave unit signals a Heartbeat Fault
whenever the periodic request has not been received while the N8000 server, on the other hand, signals a Remote
N8000 Fault.
IRIS-Net
DIGITAL MATRIX | en 499
Bosch Security Systems B.V. User Manual 2017.05 | 3.20 | F.01U.119.956