The following tables list and describe the parameters specific to the UIS command component types for this remote device:
For more general information about UIS command component parameters, see UIS Command Components. The DG_F_DEV (Get data group from device) and DG_T_DEV (Send data group to device) command component types are configured in the template file. The other command component types are considered ‘special’ and are defined in the EIE editor code. See Special UIS Command Component Types for more information.
Clear Device Cache clears the internal caches for signal metadata, array dimensions, archive field map, missing signal map, and the list column cache. CLRCACHE has no command parameters.
Clear All History Tx Info clears all historical data group caches. CLRHSTXA has no command parameters.
Note: If you clear all caches using a UIS command, the cache values in each transaction of historical data groups are not reset; past transactions continue to display actual values. This is done for performance reasons so that each DDS transaction does not have to be updated. The driver ignores these cached values after the command has been issued.
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Update CygNet Point updates the record for a CygNet point. CYUPDTPT has the following command parameters:
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Wait for CygNet Point signals the UIS to wait to perform a command until the value of the specified CygNet point changes to a specified value. CYWAITPT must be the first command component added to a UIS command. You cannot add other instances of CYWAITPT to a UIS command. CYWAITPT has the following command parameters:
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Get data group from device retrieves a data group from a field device. The Parent XML Element is uccRecvParms. The following parameters are available for each specified data group type.
| Data Group Type | Parameter | Required | Description |
|---|---|---|---|
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EDate |
Yes |
End Device Date/Time defines the ending device date and time of a date-range request. Value options are strings in formats described in Selecting Date and Time. |
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SDate |
Yes |
Start Device Date/Time defines the starting device date and time of a date-range request. Value options are strings in formats described in Selecting Date and Time. |
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EDate |
Yes |
End Device Date/Time defines the ending device date and time of a date-range request. Value options are strings in formats described in Selecting Date and Time. |
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SDate |
Yes |
Start Device Date/Time defines the starting device date and time of a date-range request. Value options are strings in formats described in Selecting Date and Time. |
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EDate |
Yes |
End Device Date/Time defines the ending device date and time of a date-range request. Value options are strings in formats described in Selecting Date and Time. |
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SDate |
Yes |
Start Device Date/Time defines the starting device date and time of a date-range request. Value options are strings in formats described in Selecting Date and Time. A maximum of 16 characters may be used. |
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EDate |
Yes |
End Device Date/Time defines the ending device date and time of a date-range request. Value options are strings in formats described in Selecting Date and Time. |
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SDate |
Yes |
Start Device Date/Time defines the starting device date and time of a date-range request. Value options are strings in formats described in Selecting Date and Time. |
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MeterId |
No |
Meter ID Override, if specified, provides a measurement meter name that is used instead of the one obtained from the field device. For instance, if a meter is identified as TX_123 at the field device but is overridden by this parameter using the identifier TX_789, the measurement system recognizes and displays only TX_789. Value options are alphanumeric characters. |
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EDate |
No |
End Date defines the ending date and time for a date-range request. Value options are strings in formats described in Selecting Date and Time. |
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MeterId |
No |
Meter ID Override, if specified, provides a measurement meter name that is used instead of the one obtained from the field device. For instance, if a meter is identified as TX_123 at the field device but is overridden by this parameter using the identifier TX_789, the measurement system recognizes and displays only TX_789. Value options are alphanumeric characters. |
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SDate |
Yes |
Start Date defines the starting date and time for a date-range request. Value options are strings in formats described in Selecting Date and Time. |
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EDate |
No |
End Date defines the ending date and time for a date-range request. Value options are strings in formats described in Selecting Date and Time. |
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MeterId |
No |
Meter ID Override, if specified, provides a measurement meter name that is used instead of the one obtained from the field device. For instance, if a meter is identified as TX_123 at the field device but is overridden by this parameter using the identifier TX_789, the measurement system recognizes and displays only TX_789. Value options are alphanumeric characters. |
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SDate |
Yes |
Start Date defines the starting date and time for a date-range request. Value options are strings in formats described in Selecting Date and Time. |
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EDate |
Yes |
End Date defines the ending date and time for a date-range request. Value options are strings in formats described in Selecting Date and Time. |
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SDate |
Yes |
Start Date defines the starting date and time for a date-range request. Value options are strings in formats described in Selecting Date and Time. |
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Cnt |
No |
Max Records to Read specifies the maximum possible number of records to read in a single transaction. The highest value possible for Max Records to Read is the size of the field device buffer. Subsequent transactions might be required to retrieve all required data. If not specified, all remaining records will be read. |
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EDate |
Yes |
End Date defines the ending date and time for a date-range request. Value options are strings in formats described in Selecting Date and Time. |
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SDate |
Yes |
Start Date defines the starting date and time for a date-range request. Value options are strings in formats described in Selecting Date and Time. |
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EDate |
Yes |
End Date defines the ending date and time for a date-range request. Value options are strings in formats described in Selecting Date and Time. |
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SDate |
Yes |
Start Date defines the starting date and time for a date-range request. Value options are strings in formats described in Selecting Date and Time. |
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Cnt |
No |
Max Records to Read specifies the maximum possible number of records to read in a single transaction. The highest value possible for Max Records to Read is the size of the field device buffer. Subsequent transactions might be required to retrieve all required data. If not specified, all remaining records will be read. |
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EDate |
Yes |
End Date defines the ending date and time for a date-range request. Value options are strings in formats described in Selecting Date and Time. |
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SDate |
Yes |
Start Date defines the starting date and time for a date-range request. Value options are strings in formats described in Selecting Date and Time. |
NRT/TimeSync Broadcast sends a broadcast NRT to all the devices in the hierarchy. NRTBCAST has no command parameters.
NRT/TimeSync Targeted sends a targeted NRT to all the devices in the hierarchy. NRTSEND has no command parameters.
Set Frame and DB Sequence Number overrides the version and framing number for protocol specific data. SETFRAME has the following command parameters:
| Parameter | Required | Description |
|---|---|---|
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DbSeqNum |
No |
Database sequence number |
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DbVerNum |
No |
Database version number |
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FrameNum |
No |
Frame number |