Hardware reference guide

216 35013379 11/2011
LED Indicators and Descriptions for NOA62200
The following figure shows the NOA62200 LED indicators.
Master Red Processor fault. Fault on the InterBus processor or the
communications processor has failed.
RBUS Red Remote bus fault. The remote bus has been diagnosed as
defective.
LBUS Red Peripheral bus fault. The peripheral bus has been diagnosed as
defective.
Slave Red An InterBus node has reported a (module) fault.
DEA202 Red Initialization fault with the DEA 202.
Memory Red Memory fault.
Start Up Red The InterBus master is not operational.
LED Descriptions
LEDs Color Function