Hesai Pandar40P, User Manual

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4.1 Home
This screenshot may not display the most current version
numbers. See Section 4.5 (Upgrade).
Spin Rate of the motor (revs per minute) = frame rate (Hz) * 60
GPS (PPS) Status
Lock LiDAR's internal clock is in sync with the GPS
Unlock Not in sync
NMEA (GPRMC/GPGGA) Status
Lock After receiving a valid NMEA message
Unlock Not receiving a valid NMEA message in 2 seconds
PTP Status
Free Run No PTP master is selected
Tracking
Slave is trying to sync with the selected PTP
Master, but the absolute offset is over 1 μs
Locked Absolute offset between Slave and Master is < 1 μs
Frozen
(Holdover)
LiDAR has lost connection to the PTP master and is
attempting to recover it.
Meanwhile, LiDAR starts drifting from the previous
clock; when drifting out of specifications, it goes
back to the Free Run mode.
Device Log
Click to download a .JSON file containing the LiDAR's status,
device info, all configurable parameters, and upgrade log.