User's Manual

Wisen Innovation Technical Doc. No.2019 WISENMESHNET® L-Series Omni Tilt & Distance Sensor Node - User Manual

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Double Coated Tissue Tape at one side). Once a battery is installed, node is powered on, and lid is screwed on properly.

Then glue the cover onto the node as shown in the figure below. It protects the lenses from dust, heat and potential

damage.

Error Code Instructions

Code_Info

Description

Notice

Node is working in a good condition

Target moving too fast or beam interrupt

Repeat measurement, use tripod (@E260)

Signal too low or distance out of range

Use special target plate (@E255)

Signal too high

Avoid high reflecting surfaces (@E256)

Time out on reply

Cable may have gone loose or check if there

is any bad physical connection or too far out

of range (e.g., point to the sky) (Wisen)

Single reading achieved

Single success on the sampling procedure.

Max-Min>2xError Tolerance

The difference of sample values is too large,

repeat measurement or use tripod. (Wisen)

Unknown command or wrong parameter

Use correct syntax (@E203)

Error on serial communication

Check communication (@E220)

Temperature too high

Cool down module (@E252)

Temperature too low

Warm up module (@E253)

Voltage supply too low

Improve voltage supply quality (@E254)

Too much background light

Protect target against sunlight (@E257)

Laser error

Module defect (@E284)

APD-voltage can’t be adjusted correctly

Module defect (@E288)

Flash configuration error

Power down and up again (@E289)