Bosch B450 Specifications download pdf (Page 39)

Maintenance and troubleshooting

LED status indicators

The B450 includes the following on-board LEDs to assist with troubleshooting:

– Heartbeat (system status).

– RX (receive).

– TX (transmit).

The plug-in module also includes LEDs for troubleshooting and status.

Flash pattern Function

Flashes once every 1 sec Normal state. Indicates normal operation.

3 quick flashes every 1 sec Communication error state. Indicates a bus

communication error with the control panel.

On Steady Trouble state. Indicates a trouble condition

exists. Examine the other LEDs to determine

the trouble condition.

Off LED trouble state. Indicates the module is

not powered up, or there is a failure in the

module. Check for proper installation.

Table 6.1: Heartbeat LED descriptions

Flash pattern

Function

RX (Receive) Flashing Occurs every time a packet is received on-air.

TX (Transmit) Flashing Occurs every time a packet is transmitted on-

air.

Table 6.2: RX and TX LED descriptions

Plug-in communicator LEDs

For communicator LED information, refer to the compatible communicator documentation.

6.1

Conettix Plug-in Communicator

Interface

Maintenance and troubleshooting | en 39

Bosch Security Systems, Inc. Installation and Operation Guide 2013.09 | 02 | F.01U.282.875

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Bosch B450 Specifications Page 39