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Changes for page 2. Setup Manual

Last modified by Iaroslav Platonov on 2026/06/08 09:28
From version 101.1
edited by Lana
on 2025/11/10 00:56
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To version 105.1
edited by Lana
on 2025/11/10 00:59
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295 295  
296 296  The rules and specifics for setting up tags for different protocols and devices are described in separate configuration guides.
297 297  
298 -==== 2.3.2. Add a calculation tag ====
298 +==== 2.3.2. Add a calculation tag ====
299 299  
300 300  If you select the "No log" item in the "Tag Polling Description" window (see Fig. 2.11) in the "Log" field, a calculated tag will be created, the value of which can be formed based on the transformation of other tags.
301 301  
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410 410  
411 411  )))
412 412  
413 +Permissible variable designations in formulas are given in Table 2.3.
413 413  
415 +Table 2.3 – Designation of variables in formulas.
414 414  
417 +|Variable|Description
418 +|[val]|Current value of the telemeter from BDRV
419 +|[x1], [x2], ...|The binding of these variables is determined when describing the calculated parameters in the "Parameters" column.
420 +|(((
421 +[tiN],
415 415  
423 +where N is the serial number of the TI
424 +)))|The meaning of telemetering from the BDRV
425 +|(((
426 +[devstatusN],
427 +
428 +where N is the device number (ID)
429 +)))|Device status (0 – disabled in the configuration; 1 – normal; 2 – at least one TUE has abnormal quality (out of bounds or error in the formula); 3 – device polling error (device is not available); 4 – manual input is present in the tags or channels of the device, 9 – no status).
430 +|(((
431 +[devprevstatusN] or [prevdevstatusN]
432 +
433 +where N is the device number (ID)
434 +)))|Previous device status (0 – disabled in the configuration; 1 – normal; 2 – at least one TUE has abnormal quality (out of bounds or error in the formula); 3 – device polling error (device not available); 4 – manual input is present in the tags or channels of the device, 9 – no status).
435 +|(((
436 +[prevN],
437 +
438 +where N is the serial number of the TI
439 +)))|Previous Value of Telemeter from BDRV
440 +
441 +2.3.4. Configuring calculation channel
442 +
416 416  
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