 |
| Place of Origin: | America |
| Brand Name: | TYCO |
| Certification: | CE |
| Model Number: | V23401-T2010-B202 |
| Minimum Order Quantity: | 1PCS |
|---|---|
| Packaging Details: | CARTON |
| Delivery Time: | IN STOCK |
| Payment Terms: | T/T, Western Union, MoneyGram |
| Supply Ability: | 10000PCS/WEEK |
| TYCO: | TYCO | COLOR: | BLACK |
|---|---|---|---|
| America: | America | Material: | Iron |
| V23401-T2010-B202: | V23401-T2010-B202 | Temperature: | 20-120 |
| WIRE: | WIRE |
Guang Zhou Lai Jie Electric Co.,LTD
Please contact with “Tommy” for the price
V23401-T2010-B202
V23401-D1008-B114
V23401-D1008-B122
V23401-D1008-B101
V23401-D1008-B102
V23401-D1009-B114
V23401-D1009-B122
V23401-D1009-B101
V23401-D1009-B102
V23401-S1001-B122
V23401-S1001-B101
V23401-S1001-B109
V23401-S1001-B110
V23401-T1002-B114
V23401-H1002-B114
V23401-U2117-C333
V23401-T1002-B122
V23401-H1002-B101
V23401-T1002-B102
V23401-H1002-B102
V23401-T1005-B114
V23401-H1005-B114
V23401-T1005-B122
V23401-H1005-B122
V23401-T1005-B101
V23401-H1005-B101
V23401-T1005-B102
V23401-H1005-B102
V23401-T1009-B114
| Total: The sum of all process values is saved in the compressed tag | Calculate: the process values of the archive tags of the specified period are read out and compressed. |
| Difference: Saves the difference between the process values of two archiving cycles in the compressed tag. | The process values of the archive tags are retained. |
| What happens to the existing archived process values after compression depends on which method of compression is used: |
Calculate and copy: the process values of the archive tags of the specified period are read out, compressed and copied to the compressed archive. ● Calculate and delete: the process values of the archive tags of the specified period are read out, compressed and then deleted. ● Calculate, copy, and delete: the process values of the archive tags of the specified period are read out, compressed and moved to the compressed archive.
A compressed archive contains the following time stamp, depending on the archiving function used, when archiving the process value: ● For maximum and minimum values, the time stamp of the respective maximum and minimum value is archived. ● The time stamp of the compression period is archived for mean value, sum and difference
f tags in the compressed archive The quality code of tags apply in the compressed archive as follows: ● In standard mode, a tag is always archived with its worst quality code. The status "Bad" will always be archived in the compressed tag if even just one of the process values has the status "Bad". ● When using weighted quality codes, you can specify for the status of the quality codes the percentage from which the respective status of the process values is archived in the compressed tag. For example, 80% of values must have the status "Good" to be saved as "Good" in the compressed tag. The weighting you define is also valid for the substatus of the quality codes. The substatus is reduced to the respective main status. For example, an archive tag with quality code "Uncertain" and "4C" status is transformed into quality code "40" in the compressed tag. You can configure weighted quality codes for the complete compressed archive or for individual compressed tags. Settings of the individual compressed tags overwrite the settings for the compressed archive.
Process values can be stored either on hard disk in the archive database or in the main memory of Tag Logging Runtime.
The process values to be archived are stored in two separate cyclic archives (A, B) in the archive database. Each short-term archive consists of a configurable number of data buffers. The data buffer is defined in terms of size in MB, and a period of time (e.g., one day).
The process values are written continuously in the data buffers (1). When the configured size of the data buffer is reached or the time periods exceeded, the system switches to the next one (2). When all the data buffers are full, the process data in the first data buffer is overwritten
(3). In order that process data is not destroyed by the overwritten process, it can be swapped (exported). Tag Logging Fast Short-term archive A stores the process values whose acquisition cycle is less than or equal to one minute. These process values are initially saved and compressed in a binary file. When the binary file has reached a specific size, it is stored in the short-term archive. Tag Logging Slow Short-term archive B stores process values whose acquisition cycle is greater than one minute and compressed archives. The data is written immediately in the short-term archive and not compressed. You can adapt the archive configuration to suit your needs.
Note When starting Runtime, the system tests whether the configured size of a data buffer has been calculated to a sufficient size. If the configured size is too small, the system automatically adapts to the minimum size.
