Figure 3: Ic695Pns001 Leds - GE RX3i PROFINET User Manual

Power-up LED Patterns
2.1.8.6
At power-up, the LEDs show the patterns described below. The LEDs also blink diagnostic patterns for
certain operating errors and for module identification. See the section on Special LED Blink Patterns above
for a description of the special blink patterns.
Step LED/Blink Pattern
1 All LEDs off
2 STATUS LED solid green
OK LED blinks amber with
special blink code
STATUS LED blinks green
with special blink code
OK, LAN, and STATUS LEDs
blink green in unison (1 Hz)
STATUS and LAN LEDs blink
green in unison (1 Hz)
3 LAN and STATUS LED solid
green
4 OK LED solid green
Note: Under certain ambient operating temperatures, the PROFINET Scanner may momentarily display
the over temperature pattern during power up, while it is calibrating its thermal protection
functions. This indication can be ignored. For details, refer to the section Microprocessor Over
Temperature above.
GFK-2737F
Chapter 2. LED Operation and Connector Details
Description
Initial state
Normal operation
Fatal initialization or diagnostics
Failure; Hardware Module Identity
Information not available.
Fatal initialization failure.
Invalid firmware detected or
firmware update initiated. Module is
waiting for firmware update. Blink
pattern continues during firmware
update. After the automatic update
completes, the LAN and STATUS
LEDs blink Amber and the module
resets, which restarts the power-up
process.
Internal update in process following
a firmware update. Unit should
complete update and restart
automatically.
Normal operation
Normal operation. Power-up
completed.
December 2016

Figure 3: IC695PNS001 LEDs

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