Hesai Pandar64, User Manual

Page: 35 / 87

- 33 -
■ Tail: 22/26 bytes when UDP sequence is OFF/ON
Field Bytes Description
Reserved 5 -
High Temperature
Shutdown Flag 1 0x01 for high temperature; 0x00 for normal operation
· When high temperature is detected, the shutdown flag will be set to 0x01, and the system will
shut down after 60 s. The flag remains 0x01 during the 60 s and the shutdown period
· When the system is no longer in high temperature status, the shutdown flag will be reset to 0x00
and the system will automatically return to normal operation
Reserved 2 -
Motor Speed 2 Unit: rpm
Timestamp 4 The "μs time" part of the absolute time of this data packet (defined in Appendix II), in units of 1 μs
Range: 0 to 1000000 μs (1 s)
Return Mode Information 1 0x37 for Strongest Return mode
0x38 for Last Return mode
0x39 for Dual Return mode (Last, Strongest)
Factory Information 1 0x42 (or 0x43)
Date & Time 6
The absolute UTC time of this data packet, accurate to the second.
Each Byte Range (Decimal)
Year (current year minus 2000) Positive integers
Month 1 to 12
Day 1 to 31
Hour 0 to 23
Minute 0 to 59
Second 0 to 59