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Changes for page 3. Metering Channels

Last modified by Iaroslav Platonov on 2026/06/08 09:57
From version 43.3
edited by Lana
on 2025/11/30 19:40
Change comment: There is no comment for this version
To version 50.3
edited by Lana
on 2025/11/30 19:49
Change comment: There is no comment for this version

Summary

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213 213  
214 214  The** Downloading/Uploading configuration files** page (Settings > Configuration files) provides functionality for importing and exporting calculation metering channels using Excel files.
215 215  
216 -
216 +[[image:Screenshot 2025-11-30 at 16.40.46.png]]
217 +
218 +Figure 5.8. Excel file
219 +
220 +Fig. 5.8 shows an example of an Excel file with calculated metering channels, which allows adding new channels, as well as adjusting existing ones. All the necessary functions for entering formulas are available in formula reference interface, as well as in Table 5.1.
221 +
222 +Table 5.1. Functions used in formulas.
223 +
224 +|Function|Description|Example
225 +|diff|Calculating increments from accrual (readings) by channel|diff([dev-2-214]) - calculation of increments from the cumulative total (readings) on channel 214 of device 2
226 +|mean|Average Time Interval|mean by the ID10001 tag for a 1-hour time interval
227 +|integral|Integral of Values|Integral by tag ID40011100 in a 1-hour time interval
228 +|first|Indication at the beginning of the interval|first([ti50206_type5], 3600, 0, 0) – calculation of readings based on the ID50206 tag at the beginning of the interval, calculated every hour
229 +
230 +== 6. RECEIPT OF ACCOUNTING DATA ==
231 +
232 +The** Analysis of the receipt of data** page is the same for all types of metering. It is described in details in the "User manual"
233 +
234 +=== 6.1. Manual polling ===
235 +
236 +If it is necessary to re-acquire data from metering devices, a manual poll should be performed. To do this, navigate to the **Receipt of metering data** page (Analysis > Receipt of metering data). This action opens the **Analysis of the receipt of data** interface (see Fig. 6.1)
237 +
238 +[[image:Screenshot 2025-11-30 at 16.44.01.png]]
239 +
240 +Figure 6.1. Analysis of the receipt of data
241 +
242 +In the device tree, select the required metering point, find the missing data profiles and click on the button[[image:Screenshot 2025-11-30 at 16.45.10.png||height="25" width="95"]]that instructs the polling service to request an archive from the selected device for the selected interval. After pressing the button, a message about the number of devices to be polled and the time interval will be displayed on the screen. If a message pops up that the operation may take a long time (see Fig. 6.2), it is recommended to reduce the number of devices or the scanning depth (see Fig. 6.3).
243 +
244 +[[image:Screenshot 2025-11-30 at 16.46.01.png]]
245 +
246 +Figure 6.2. Message when the number of devices or the polling depth is exceeded.
247 +
248 +If the limit is not exceeded, a window pops up:
249 +
250 +[[image:Screenshot 2025-11-30 at 16.46.40.png]]
251 +
252 +Figure 6.3. Confirmation of the start of the survey
253 +
254 +The **Refresh** button requeries the data from the database for the current view.
255 +
256 +=== 6.2. Recalculation of calculated channels ===
257 +
258 +In case of changes in the data used in the calculation channels or changes in the calculation formulas, it is necessary to recalculate the values of the calculated channels. This is performed in the **Analysis of the receipt of data** interface (Analysis > Receipt of metering data). The button [[image:Screenshot 2025-11-30 at 16.47.46.png||height="20" width="70"]] appears if the devices to which the calculated channels are bound are selected in the tree.
259 +
260 +If the data used in calculated channels or the calculation formulas themselves are modified, it is necessary to recalculate the values of the calculated channels. This operation is performed through the **Analysis of the receipt of data** interface (Analysis > Receipt of metering data). The recalculation button becomes available when the devices associated with the calculated channels are selected in the tree."
261 +
262 +[[image:Screenshot 2025-11-30 at 16.48.31.png]]
263 +
264 +Figure 6.4. Recalculation of channels
265 +
266 +At the end of the recalculation process, the information on the **Analysis of metering data** page (Analysis > Metering data) will be updated.
267 +
268 +== 7. ANALYSIS OF METERING DATA ==
269 +
270 +7.1. Viewing metering data
271 +
272 +To view historical data on electricity/energy metering, select **Metering data** in the drop-down list of the **Analysis** menu. As a result, the** Analysis of data metering** page opens (see Fig 7.1 – Fig. 7.2).
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