Service Persistent Raw Data And Runtime Statistics - Safran WR-ZEN Series User Manual

7.6 Service Persistent Raw Data and Runtime Statistics
Once you select an option by long pressing INFO/CTRL button, a countdown is
shown:
By press INFO/CTRL button you can cancel the execution of the option selected.
When countdown reaches 0, the option will be executed.
7.6

Service Persistent Raw Data and Runtime Statistics

The Service Persistent Raw Data and Runtime Statistics collection increases the
observability of the system by storing the values of certain parameters, and by
keeping track of some statistics computed at runtime based on the stored values.
The persistent storage records historical data of the monitored parameters for
some time, allowing users to retrieve and perform analysis over time.
Additionally, parameter runtime statistics provide the current values for the min,
max, and mean statistics, computed from the sampled date starting from the last
time their statistics were reset.
For instance, the service ppsi keeps record of the following parameters for every
WR interface, and for the active servo.
Parameter
act/servo/state
act/servo/offset_
from_master
act/servo/delay_
MS
act/servo/delay_
MM
act/servo/mean_
delay
156
FACTORY RESET: Reset the value of all parameters to factory con-
figuration.
State of the servo
The time error between a Slave Clock and a Master Clock
Delay between Master and Slave
Measured round trip time including fixed+semistatic delays
Cable round trip time excluding fixed+semistatic (cRTT)
Description
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7 WR-ZEN Series User Manual Rev. v5.1