User's Manual

Wisen Innovation Technical Doc. No.2019 WISENMESHNET® L-Series Omni Tilt Sensor Node - User Manual
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5. Operation Procedures
5.1．System Deployment Notifications
1) Location: The deployment location of a Omni Tilt Sensor Node is usually determined by the desired monitoring or
inspection location;
2) Before any Omni Tilt Sensor Node is switched on, a gateway must be deployed, powered on and proven to be
working properly. Otherwise, the nodes will need to be switched off and on again after a gateway is switched on.
So simply speaking, the rules to follow when deploying and turning on a WISENMESHNET system are:
Gateway first, then nearby nodes, then further nodes.
3) All the Omni Tilt Sensor Node should ideally face to the same direction, and clear notes must be taken so that the
tilt direction of a monitored structure can be correctly interpreted;
4) The Omni Tilt Sensor Nodes must be oriented with any two axis marked on the label parallel to the horizontal
plane, so that the data can be easily recognized and interpreted;
Notice: This can be done by two methods, i.e., using a spirit level or using readings from the Node itself.
5) All the Serial Numbers and the orientation of the Omni Tilt Sensor Nodes must be recorded against their site
references;
6) All the node should have its antenna point upwards/downwards.
5.2．Reading Conversion to Structural Tilt Direction
When holding the User Manual page horizontally, then when X-axis arrow rotates around 0-dot into the paper plane,
the readings of “x” decreases.
Figure 4. Axis marks on the product label.