Chapter 5. Operation
5.1 Power-up
When power is applied, the RX3i CEP Carrier loads a firmware image. During the power-up process, the CEP
Carrier runs diagnostics and initializes its hardware components. After completing power-up sequence, the OK
LED changes from being off to solid on green. If a fatal error occurs during powerup, the amber OK LED blinks a
unique pattern indicating the nature of the failure.
If the CEP Carrier encounters a hardware failure, invalid firmware image, or the powerup diagnostics fail, the
CEP Carrier will not become operational. Cycling power to the carrier may restore operation. Nonvolatile
settings such as the PROFINET Device Name, power supply type, and fatal error action are activated before a
PROFINET connection is allowed. Refer to the section, Fatal Error Handling.
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PACSystems* RX3i CEP PROFINET Scanner
GFK-2883E