Comark RF500 Manual de usuario descargar pdf (Pagina 39)

Definitions of Gateway Terminology

Administrator – An Administrator is a user who has unrestricted access to all Gateway

functions.

Avg – This is the average reading recorded in the period being displayed. On the Home

Page this is the average reading in the period of the day back to midnight. In the summary

screens the average reading could be over a much longer period of time.

Backbone – A transmitter during setup is designated to be part of the Wireless Network

Backbone. This is identified during site surveys. A backbone transmitter will be powered all

the time and will therefore be available for relaying radio messages back to the Gateway.

Event Logging – All transmitters have the capacity to measure from one or more sensor

inputs at a number of pre-defined logging intervals. However should an alarm event occur

between log intervals then the transmitters will wake up to record this event. As soon as

the alarm is triggered, the transmitter will wake up and transmit the alarm back to the

Gateway via the mesh network. This technique allows for long intervals between taking

static readings knowing that if an alarm does occur it will be captured. This results in a

robust system that only takes a reading when there is an event to record.

Gateway Name – A customer selectable name for each Gateway for easy identification.

The Gateway name is used as an origin for all communication from the Gateway, i.e.

emails and text messages.

Last – This is the last known good reading from the transmitter. It does not imply that the

transmitter is functional or currently within range.

perform any setup changes or maintenance.

Max – This is the Maximum reading recorded in the period being displayed. On the Home

Page this is the Maximum reading in the period of the day back to midnight. In the

summary screens the maximum reading could be over a much longer period of time.

Min – This is the minimum reading recorded in the period being displayed. On the Home

Page this is the minimum reading in the period of the day back to midnight. In the

summary screens the minimum reading could be over a much longer period of time.

PST – Precision Semiconductor Technology or Thermistor, a sensor for measuring

temperature.

Restricted User – A Restricted User does not have unrestricted access to all Gateway

functions and must be granted permission to access each major Gateway function.

RF500 Backup Server – Optional PC software which provides automatic and continuous

unattended backup of one or more RF500/RF500LITE Gateways.

Self-Healing – As part of the Meshing technology the system is able to adapt

automatically if one part of the system is damaged, i.e. Radio Contact is lost with part of

the Backbone. Only the transmitters directly connected to the faulty part of the system will

be affected with the rest of the transmitters simply finding alternative routes for the data.

Text Magic™ – Internet text provider Textmagic (www.textmagic.co.uk) account details

are entered here so that warning emails sent from the Gateway can be converted to text

messages to be received by mobile phone.

Transmitter – A transmitter is a device connected wirelessly to the system. This device

records data locally from a number of sensors and sends the information back to the

Gateway using RF. A transmitter is powered via battery or mains adaptor.

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Comark RF500 Manual de usuario Pagina 39

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