Velodyne VLP-16 User Manual (English)

Questions and Answers:

J
Jeremy RhodesJul 27, 2025
What to do if Velodyne Accessories unit spins but no data?
- A
  andrew08Jul 27, 2025
  If the Velodyne Accessories unit spins but you're not getting any data, verify the following: * The Ethernet wiring is functional. * Packet output using another application (e.g., VeloView/Wireshark). * The receiving computer's network settings. * The correct static IP address in your computer's network settings. * That no security software is installed that may block Ethernet broadcasts. * The 'Laser ON' radio button is selected in the Web Interface Configuration Screen. * The input voltage and current draw are in proper ranges.
T
Tracy DawsonAug 1, 2025
Why am I experiencing data dropouts with my Velodyne VLP-16?
- B
  bradleycindyAug 1, 2025
  If you are experiencing data dropouts with your Velodyne Accessories, it's likely a network or computer issue. Consider the following: * Check if the sensor’s horizontal field of view is set to less than 360°. * Determine if there's excessive traffic or collisions on the network. * See if a network device is throttling back traffic; wireless access points often do this. * Check for excessive broadcast packets from another service, as this can slow the sensor down. * Ensure your computer is fast enough to handle the packet flow from the sensor. To isolate the problem, remove all network devices and test with a computer directly connected to the sensor.
L
Lucas FoxAug 6, 2025
What to do if I can see data in Wireshark but not VeloView with Velodyne Accessories?
- K
  Kathryn JacksonAug 6, 2025
  If you can see data in Wireshark but not VeloView for your Velodyne Accessories, check the following: * Ensure no firewall is active on the receiving computer. * Verify the sensor's destination address. * Confirm that port numbers are set to 2368 (data) and 8308 (position/telemetry). Wireshark sniffs packets promiscuously, but VeloView needs permission to receive packets from the system firewall, if active.
M
marcia54Aug 11, 2025
How to troubleshoot Velodyne Accessories Interface Box LEDs not lighting?
- A
  Alexa LynchAug 11, 2025
  If the Interface Box LEDs on your Velodyne Accessories aren't lighting up, verify the following: * Power connection and polarity. * Proper voltage (between 9 V and 18 V, drawing a maximum of 0.9 A during normal operation). * The fuse in the Interface Box is okay. If it’s blown, see Fuse Replacement.
J
jasminefarrellAug 16, 2025
What to check if Velodyne Accessories rotor doesn’t spin?
- S
  Sabrina GonzalezAug 16, 2025
  If the rotor on your Velodyne Accessories isn't spinning, verify the following: * Power connection and polarity. * Proper voltage (between 9 V and 18 V, drawing a maximum of 0.9 A during normal operation). * The fuse in the Interface Box is okay. If it’s blown, see Fuse Replacement.
E
Ethan GarciaAug 21, 2025
Why is GPS not synchronizing with my Velodyne VLP-16 Accessories?
- B
  Brandon LawrenceAug 21, 2025
  To troubleshoot GPS synchronization issues with your Velodyne Accessories, check the following: * Baud rate is set to 9600 and serial port is set to 8N1 (8 bits, no parity, 1 stop bit). * Electrical continuity of PPS and serial wiring. * Incorrect construction of NMEA sentence. * Incorrect signal levels: “High” voltage must be greater than 3.0 V and less than 15.0 V. “Low” voltage must be less than 1.2 V. * Serial line not sourcing enough current: The GPS/INS unit must be able to source at least 2 mA in the “high” voltage state. * The polarity of the serial and PPS signals. Also, the GPS signal may be obscured indoors or near obstructions. Bring the receiver outside for best signal reception.

Velodyne VLP-16 Specifications

General

Number of Channels	16
Field of View - Vertical	30°
Field of View - Horizontal	360°
Vertical Resolution	2°
Horizontal Resolution	0.1° to 0.4°
Rotation Rate	5 Hz to 20 Hz
Laser Wavelength	903 nm
Operating Temperature	-10°C to +60°C
Ingress Protection	IP67
Laser Class	Class 1 Eye Safe
Range	Up to 100 m
Accuracy	+/- 3 cm
Power Consumption	8 W
Operating Voltage	9-32 VDC
Weight	830 g
Dimensions	103 mm x 72 mm