Aeon Labs AEO HEM2-100A Посібник із швидкого старту - Сторінка 4

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The Aeotec Home Energy Meter can report wattage energy usage or kWh energy usage to a control point

when requested. If this function is supported by the controller point, the energy consumption will be

displayed in the user interface of the control point. (The specific Z-Wave commands supporting energy

monitoring are the Meter Command Class)

Node Information Frame

The Node Information Frame is the business card of a Z-Wave device. It contains information

about the device type and the technical capabilities. The inclusion and exclusion of the device is confirmed

by sending out a Node Information Frame. Beside this it may be needed for certain network operations to

send out a Node Information Frame.

A single click on the little button on the backside sends a Node Information Frame.

Associations

Z-Wave devices control other Z-Wave devices. The relationship between one device controlling

another device is called association. In order to control a different device, the controlling device needs to

maintain a list of devices that will receive controlling commands. These lists are called association groups

and they are always related to certain events (e.g. button pressed, sensor triggers, ...). In case the event

happens all devices stored in the respective association group will receive a common wireless command.

Association Groups:

1 Receiver of all Reports (max. nodes in group: 5)

Configuration Parameters

Z-Wave products are supposed to work out of the box after inclusion, however certain configuration can

adapt the function better to user needs or unlock further enhanced features.

IMPORTANT: Controllers may only allow to configure signed values. In order to set values in the range 128

... 255 the value sent in the application shall be the desired value minus 256. For example: to set a

parameter to 200? it may be needed to set a value of 200 minus 256 = minus 56. In case of two byte value

the same logic applies: Values greater than 32768 may needed to be given as negative values too.