Chapter 5
.
Diagnostics
5.3
Power-Up
The GCG001 powers up whenever 24Vdc power is properly applied via the connector shown
in Figure 9. During the power-up sequence, the GCG001 module runs diagnostics and
initializes its hardware components. When the necessary hardware components have been
initialized and tested, the module transitions to either normal operation or, if the firmware
load pushbutton is being depressed (see Figure 8), to the firmware update mode.
The firmware update mode is described in Section 2.7.
As the GCG001 transitions to normal operation, it attempts to establish communications with
the PROFINET Controller. Until communications have been established, normal operation
cannot begin.
Once the PROFINET Controller matches the configured PROFINET Device Name that of the
GCG001, PROFINET communications will begin. Any faults detected by the GCG001 prior to
this event will then be uploaded to the PROFINET Controller.
Normal system operation will begin once the RX3i is in RUN mode, PROFINET communications
are up and running and Genius Bus operations are also up and running.
5.3.1
Problems during Power-up
Certain conditions can prevent the module from powering up and becoming operational or
entering firmware update mode:
Problem
Indication
Action
Hardware failure
All Indicator LEDs off.
Module unresponsive.
Contact Technical
Support to arrange for
repair and replacement
Invalid boot image
Invalid firmware image
Power LED is ON but OK LED is off or
Power LED alternates Green & Amber
Perform firmware update
5.3.2
Transitioning from Firmware Update Mode to Operational Mode
As described in Section 2.7, the firmware load pushbutton (see Figure 8) must be depressed
during power-up in order to invoke the GCG001 firmware load mode. Whenever the GCG001
is powered up without this button being depressed, normal operating mode will commence
following power-up testing and initialization. Cycling power transitions the module from one
mode to the other, depending on the condition of the pushbutton.
GFK-2892B
PACSystems RX3i Genius Communications Gateway User Manual
Public 39
Содержание PACSystems RX3i Genius
Страница 10: ...Contents Notes 6 Public PACSystems RX3i Genius Communications Gateway User Manual GFK 2892B ...
Страница 22: ...Chapter 1 Introduction Notes 18 Public PACSystems RX3i Genius Communications Gateway User Manual GFK 2892B ...
Страница 32: ...Chapter 2 Installation Notes 28 Public PACSystems RX3i Genius Communications Gateway User Manual GFK 2892B ...
Страница 48: ...Chapter 5 Diagnostics Notes 44 Public PACSystems RX3i Genius Communications Gateway User Manual GFK 2892B ...