Sutron Xpert2, Руководство по эксплуатации и обслуживанию

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TELEMETRY BLOCKS
Coms Tag
Inputs
Data
Outputs
Data
Description
This block identifies (or “tags”) data to be shown on the Data tab . If the block is connected to an
Alarm block, the Data tab will show alarm information for the tagged data point.
The Coms Tag block also “tags” information to be included in SSP communications messages.
When another station requests “current data”, “alarm data”, “get tag”, “send tag”, or “eval tag”
(these are common SSP requests) the Xpert provides the data from the Coms tags. Therefore,
you control the data that is included in the responses to these data requests by attaching a Coms
tag to the desired data. NOTE: This "tag" is case-sensitive; therefore, it should always be entered
in UPPERCASE letters to avoid confusion.
The Prefix and Suffix phrases are only used in speech/voice modem messages. If you do not see
choices for the prefix and suffix, the speech files have not been loaded into your Xpert.
The Right Digits property controls the precision of the tagged data, but only when the check box
is checked.
Note: In order to take live measurements of the sensors with which the Coms Tag is inline, there
must be no “active” blocks between the Coms Tag and the inline sensor block. Generally
speaking, this means the Coms Tag must be connected after the sensor block, and
before any
Measure, Average, or other active block (an “active” block is one that initiates a measurement,
and typically has a darkened border in the graphical setup). If the Coms Tag is connected after
the active block, it will not be able to retrieve live data.