 |
| Place of Origin: | America |
| Brand Name: | TYCO |
| Certification: | CE |
| Model Number: | V23401-T2009-B214 |
| Minimum Order Quantity: | 1pcs |
|---|---|
| Packaging Details: | carton |
| Delivery Time: | in stock |
| Payment Terms: | T/T, Western Union, MoneyGram |
| Supply Ability: | 10000pcs/week |
| TYCO: | TYCO | V23401-T2009-B214: | V23401-T2009-B214 |
|---|---|---|---|
| COLOR: | BLACK | America: | America |
| Demention: | 100mm | Wire: | Wire |
Guang Zhou Lai Jie Electric Co.,LTD
Please contact with “Tommy” for the price
V23401-T2009-B214
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The following WinCC subsystems are involved in the process value archiving: ● Automation system (AS): saves the process values that are sent to WinCC via communication drivers. ● Data manager (DM): processes the process values and returns them to the archive system via process tags. ● Archive system: Processes the acquired process values, for example, by forming the average value. The method of processing depends on the configuration of the archive. ● Runtime database (DB): saves the process values that are to be archived.
The question of whether and when process values are acquired and archived is dependent on a variety of parameters. The parameters to be configured for your project depend on the applied archiving method. ● Acquisition cycle: determines when the value of a process tag is read out in the automation system. You might configure an acquisition cycle, for example, for the continuous cyclic archiving of process values. ● Archiving cycle: determines when the processed process value is saved in the archive database. You might configure an archiving cycle, for example, for the continuous cyclic archiving of process values. ● Start event: starts process value archiving when a specific event occurs, for example, when the plant is turned on. You might configure a start event, for example, for a selective cyclic archiving of process values. ● Stop event: stops process value archiving when a specific event occurs, for example, when the plant is turned off. You might configure a stop event, for example, for a selective cyclic archiving of process values.
Event-controlled archiving: Process values are archived if a change takes place in a tag value or in the return value of a script. You can configure event-controlled archiving in acyclic archiving of process values. ● Archiving process values during changes: Process values are archived only when they have been changed. You can configure the archiving in acyclic archiving of process values.
The following two archive types are available for archive configuration: ● TagLogging Fast All archive tags with a cycle time of less than one minute are automatically archived by WinCC in TagLogging Fast. ● TagLogging Slow All archive tags with a cycle time of more than one minute are automatically archived by WinCC in TagLogging Slow. You can change this default setting for the archive types. In the configuration of "TagLogging Fast" you can assign different archive tags to the archive types, for example, archive only process-controlled measured values in "TagLogging Fast".
The process value archiving serves for compiling, processing and archiving of process data from an industrial plant. The process data gained can be filtered according to important economic and technical criteria relating to the operating status of a plant.
The process values to be archived are compiled, processed and saved in the archive database in Runtime. Current or previously archived process values can be output in Runtime as a table or trend. In addition, it is possible to print out archived process values as a protocol.
In the "Tag Logging" editor you can configure process value archives as well as compressed archives, define acquisition and archiving cycles and select the process values to be archived. WinCC Controls are configured in Graphics Designer to display process data in runtime. The process data can be output in table or trend curve form. The protocol output of archived process data is configured as a protocol in Report Designer. The process value output in the protocol can be in table or trend curve form.
| Early detection of danger and fault conditions | |
| Early detection of danger and fault conditions | |
| Optimization of maintenance cycles ● Documentation of the progress of process value |
In multi-user projects, process values can be archived by various servers. The following clientserver scenarios illustrate possible configurations.
In multi-user projects, process values can be archived by various servers. The following clientserver scenarios illustrate possible configurations.
Message and process value archiving runs on one server (3), together with process communication. All other servers (2) deal with process-oriented tasks (e.g. displaying pictures). Clients (1) can access all available servers:
