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Changes for page 3. Metering Channels

Last modified by Iaroslav Platonov on 2026/06/08 09:57
From version 52.1
edited by Lana
on 2025/11/30 19:50
Change comment: Uploaded new attachment "Screenshot 2025-11-30 at 16.50.35.png", version {1}
To version 56.1
edited by Lana
on 2025/11/30 19:55
Change comment: There is no comment for this version

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... ... @@ -122,29 +122,29 @@
122 122  
123 123  **editing** page opens. When adjusting an already created metering channel, the page **Channel from tag: editing** will open (see Fig.  5.2).
124 124  
125 -[[image:Screenshot 2025-11-30 at 16.29.45.png]]
125 +[[image:Screenshot 2025-11-30 at 16.29.45.png||height="596" width="724"]]
126 126  
127 127  Figure 5.2. Channel from tag: editing
128 128  
129 129  On the page that opens, specify the name of the channel, its ID (it is written automatically when created, and it does not change for the existing one) and the Code (an optional field), the category of the parameter – electricity/energy resources/technology/emissions/diagnostics/time and the corresponding categories of units of measurement, whether the metering channel has metrological significance, and also fill in the fields:
130 130  
131 -[[image:Screenshot 2025-11-30 at 16.30.29.png]]
131 +[[image:Screenshot 2025-11-30 at 16.30.29.png||height="55" width="219"]]
132 132  
133 133  ID of the tag on the basis of which the calculation channel will be created.
134 134  
135 -[[image:Screenshot 2025-11-30 at 16.30.53.png]]
135 +[[image:Screenshot 2025-11-30 at 16.30.53.png||height="316" width="483"]]
136 136  
137 137  Selection of the device in the object tree from which the specified tag ID is taken.
138 138  
139 -[[image:Screenshot 2025-11-30 at 16.31.25.png]]
139 +[[image:Screenshot 2025-11-30 at 16.31.25.png||height="178" width="483"]]
140 140  
141 141  Function for processing parameter values.
142 142  
143 -[[image:Screenshot 2025-11-30 at 16.31.55.png]]
143 +[[image:Screenshot 2025-11-30 at 16.31.55.png||height="312" width="482"]]
144 144  
145 145  Value aggregation interval.
146 146  
147 -[[image:Screenshot 2025-11-30 at 16.32.28.png]]
147 +[[image:Screenshot 2025-11-30 at 16.32.28.png||height="153" width="478"]]
148 148  
149 149  Processing the calculated channel with formula input.
150 150  
... ... @@ -154,7 +154,7 @@
154 154  
155 155  When adjusting an already created metering channel, the **Settlement channel: editing** page opens (see Fig. 5.3).
156 156  
157 -[[image:Screenshot 2025-11-30 at 16.34.28.png]]
157 +[[image:Screenshot 2025-11-30 at 16.34.28.png||height="540" width="739"]]
158 158  
159 159  Figure 5.3. Metering channel: editing page
160 160  
... ... @@ -179,21 +179,21 @@
179 179  
180 180  For calculation channels of the same type, it is possible to define custom formulas that operate based on Information Model objects and their attributes. In addition to tags and channels, the Information Model can also supply supplementary data (e.g., reference information). To create a template, click the create template button [[image:Screenshot 2025-11-30 at 16.36.34.png||height="27" width="26"]] as shown in Fig. 5.4.
181 181  
182 -[[image:Screenshot 2025-11-30 at 16.37.01.png]]
182 +[[image:Screenshot 2025-11-30 at 16.37.01.png||height="114" width="566"]]
183 183  
184 184  Fig. 5.4 – Creating a Formula Template
185 185  
186 -[[image:Screenshot 2025-11-30 at 16.37.47.png]]
186 +[[image:Screenshot 2025-11-30 at 16.37.47.png||height="628" width="566"]]
187 187  
188 188  Figure 5.5. Creating custom formula
189 189  
190 190  As shown in Fig. 5.5, the custom formula creation window requires input of the formula name, an optional identifier code, and the formula expression. An example demonstrating the calculation of losses in cable lines is provided in Fig. 5.6.
191 191  
192 -[[image:Screenshot 2025-11-30 at 16.38.43.png]]
192 +[[image:Screenshot 2025-11-30 at 16.38.43.png||height="289" width="566"]]
193 193  
194 194  Figure 5.6. Calculation formula
195 195  
196 -[[image:Screenshot 2025-11-30 at 16.39.09.png]]
196 +[[image:Screenshot 2025-11-30 at 16.39.09.png||height="439" width="719"]]
197 197  
198 198  Figure 5.7. Using calculation formula
199 199  
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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 -[[image:Screenshot 2025-11-30 at 16.40.46.png]]
216 +[[image:Screenshot 2025-11-30 at 16.40.46.png||height="527" width="1219"]]
217 217  
218 218  Figure 5.8. Excel file
219 219  
... ... @@ -235,19 +235,19 @@
235 235  
236 236  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)
237 237  
238 -[[image:Screenshot 2025-11-30 at 16.44.01.png]]
238 +[[image:Screenshot 2025-11-30 at 16.44.01.png||height="639" width="1295"]]
239 239  
240 240  Figure 6.1. Analysis of the receipt of data
241 241  
242 242  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).
243 243  
244 -[[image:Screenshot 2025-11-30 at 16.46.01.png]]
244 +[[image:Screenshot 2025-11-30 at 16.46.01.png||height="180" width="436"]]
245 245  
246 246  Figure 6.2. Message when the number of devices or the polling depth is exceeded.
247 247  
248 248  If the limit is not exceeded, a window pops up:
249 249  
250 -[[image:Screenshot 2025-11-30 at 16.46.40.png]]
250 +[[image:Screenshot 2025-11-30 at 16.46.40.png||height="175" width="439"]]
251 251  
252 252  Figure 6.3. Confirmation of the start of the survey
253 253  
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259 259  
260 260  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."
261 261  
262 -[[image:Screenshot 2025-11-30 at 16.48.31.png]]
262 +[[image:Screenshot 2025-11-30 at 16.48.31.png||height="173" width="441"]]
263 263  
264 264  Figure 6.4. Recalculation of channels
265 265  
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267 267  
268 268  == 7. ANALYSIS OF METERING DATA ==
269 269  
270 -7.1. Viewing metering data
270 +=== 7.1. Viewing metering data ===
271 271  
272 272  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).
273 +
274 +[[image:Screenshot 2025-11-30 at 16.50.11.png||height="533" width="767"]]
275 +
276 +Figure 7.1. Charts for electricity channels
277 +
278 +[[image:Screenshot 2025-11-30 at 16.50.35.png||height="533" width="767"]]
279 +
280 +Figure 7.2. Charts for energy resources channels
281 +
282 +A more detailed description of this interface is described in the "User manual".
283 +
284 +=== 7.2. Metering data manual entry ===
285 +
286 +With the appropriate rights, the User can make a manual entry of metering data. To do this, you hover the cursor over the desired cell in the table, perform a left click of the mouse and enter a new value, after which the save value icon appears on the right side of the input field [[image:Screenshot 2025-11-30 at 16.51.39.png]]. Press it or //Enter// on your keyboard, and the value goes to the CENTO database. For devices where only manual data entry is provided, CENTO has developed a procedure for filling the cells between two manual entries. If readings are recorded at 10:00 a.m. and then again at 8:00 p.m., the system automatically fills in the readings for all intermediate intervals. For electricity metering channels, the system additionally calculates and populates the corresponding energy and power values.
287 +
288 +Manual entry of credentials is also available using an .xlsx file.
289 +
290 +The **Download** button allows downloading the selected metering channels to the User's computer in .xlsx format. The downloaded file can be used for manual entry of metering data. To perform manual entry, open the file in the editor. Then enter new data in the fields, mark them **in bold** and save the file [[image:Screenshot 2025-11-30 at 16.52.15.png||height="25" width="66"]] in the CENTO interface. This opens a file upload window with a prompt for use (Fig. 7.3).
291 +
292 +[[image:Screenshot 2025-11-30 at 16.52.51.png||height="323" width="436"]]
293 +
294 +Figure 7.3. Uploading file
295 +
296 +
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