Timing Output - Safran WR-Z16 User Manual

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During booting procedure
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2.3.2

Timing Output

This LED is used to summarize the timing state (see
device and if the user should expect to receive a PPS out from SMA connector
according to the configuration of PPS Mode. Blinking behavior in this context
refers to blinking continuously at 1Hz in parallel to the PPS output of the device.
Table 2-4:
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CHAPTER •
2 WR-Z16 User Manual Rev. v5.0
Visual Behavior
Steady Red
1x Blinking
Green
[1-15]x Blink-
ing Yellow
Steady Red
Steady Yellow Device is booting in reset factory mode
2x Blinking
Green
Idle
3x Blinking
Green
Steady Yellow The hald daemon has been loaded and it is waiting till all
Nx Blinking
Yellow
Timing Output LED behavior
Visual Behavior
Blinking Green Device timing state OK
Blinking Yel-
low
Blinking Red
Steady Yellow
Steady Red
Idle
Description
There is a Warning or Critical alert related to the device.
User might login to verify the source of the alert.
Bootloader initialization OK
Reset button is held during the booting procedure:
- If released: entering recovery mode
- If hold > 15s: entering reset factory mode
Device is booting in recovery mode
Booting in normal mode
Device is loading kernel and transitioning between
modes
FPGA initialization OK
daemons are properly loaded
Device is loading in failsafe mode and for each module
skipped during initialization the device blinks in orange
Device timing state WARNING and the device is
LOCKED to an active time source
Device timing state CRITICAL and PPS mode is
'Always ON'
Device timing state is in a transitional WARNING.
The device is not locked to a reference.
Device timing state CRITICAL and PPS mode is
'Only Locked'
The time manager module has not been loaded yet
2.3 Monitoring LEDs
"Timing" on page 53) of the
Description
11