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Changes for page 11 PID

Last modified by Joe on 2025/02/06 16:18
From version 11.1
edited by Joe
on 2025/02/06 16:18
Change comment: There is no comment for this version
To version 1.1
edited by Leo Wei
on 2022/06/08 12:57
Change comment: Imported from XAR

Summary

Details

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Title
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1 -11 PID
1 +11 Special instructions
Parent
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1 -PLC Editor2.WebHome
1 +PLC Editor2.1 User manual.2\.1 LX5V user manual.WebHome
Author
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1 -XWiki.joe
1 +XWiki.admin
Content
... ... @@ -102,13 +102,13 @@
102 102  |**Error code**|**Content**
103 103  |4085H|When the device specified in the read application instructions (s1), (s2), (s3), (d) exceeds the range of the corresponding device.
104 104  |4086H|When the device specified in the write application instruction (s3) and (d) exceeds the range of the corresponding device.
105 -|4D80H|The sampling time is out of range.​(T,,S,,≤0)
106 -|4D81H|Input filter constant (,, ,,α ) is out of range (α​<0 or α>1023)
107 -|4D82H|The maximum ascent rate (△T) is out of range.(△T​<0 or △T​>1023)
108 -|4D83H|The proportional gain (K//p//) is out of range.​​​​(K//p//<0)
109 -|4D84H|The integral gain (K//i//) is out of range.(K//i​//<0)
110 -|4D85H|The differential gain (K//d//) is out of range.​​​​(K//d//<0)
111 -|4D86H|The sampling time (T//s//) is less than the operation cycle.​​​​(T//s//<Scanning cycle)
105 +|4D80H|The sampling time is out of range.[[image:11_html_ba06296a94a7278d.gif]]
106 +|4D81H|Input filter constant (,,[[image:11_html_b81ea5473531b171.gif]] ,,) is out of range (.,,[[image:11_html_f00d00cbbb545887.gif]] ,,)
107 +|4D82H|The maximum ascent rate ([[image:11_html_b83270b056cb8a08.gif]] ) is out of range.,,[[image:11_html_61c6eece10272380.gif]],,
108 +|4D83H|The proportional gain (Kp) is out of range.,,[[image:11_html_23f8e4bf2ee8d30.gif]],,
109 +|4D84H|The integral gain (Ki) is out of range.[[image:11_html_f3c81825ddb8fe86.gif]]
110 +|4D85H|The differential gain (Kd) is out of range.[[image:11_html_3da2409ae3fe18b8.gif]]
111 +|4D86H|The sampling time (Ts) is less than the operation cycle.,,[[image:11_html_70d03c16f47cdb8a.gif]],,
112 112  
113 113  **Example**
114 114  
... ... @@ -163,13 +163,13 @@
163 163  |**Error code**|**Content**
164 164  |4085H|When the device specified in the read application instructions (s1), (s2), (s3), (d) exceeds the range of the corresponding device.
165 165  |4086H|When the device specified in the write application instruction (s3) and (d) exceeds the range of the corresponding device.
166 -|4D80H|The sampling time is out of range.​(T,,S,,≤0)
167 -|4D81H|Input filter constant (​​​​​​​α) is out of range (​​​​​​​α​<0 or α>1023)
168 -|4D82H|The maximum ascent rate (​​​​​​​△//T//) is out of range.(△//T//​<0 or △//T//​>1023)
169 -|4D86H|The sampling time (Ts) is less than the operation cycle.​​​​​​​​​​​(T//s//<Scanning cycle)
170 -|4D87H|The proportional gain (K//p//) is out of range.​​​​(K//p//<1 or K//p//>32000)​​​​​​​
171 -|4D88H|The integral time constant (Ti) is out of range.(K//i​//<0 or K//i//>3600)
172 -|4D89H|The differential time constant (T//d//) is out of range.(K//d//<0 or K//d//>1000)
166 +|4D80H|The sampling time is out of range.[[image:11_html_e20ffef8be00c7de.gif||class="img-thumbnail"]]
167 +|4D81H|Input filter constant ([[image:11_html_89233377f23913d1.gif||class="img-thumbnail" height="19" width="24"]] ) is out of range (,,[[image:11_html_fc04053cc1766938.gif||class="img-thumbnail"]] ,,)
168 +|4D82H|The maximum ascent rate ([[image:11_html_b83270b056cb8a08.gif||class="img-thumbnail"]] ) is out of range.,,[[image:11_html_6ec55fb8a0806a8a.gif||class="img-thumbnail"]],,
169 +|4D86H|The sampling time (Ts) is less than the operation cycle.,,[[image:11_html_5760e7f0e774413a.gif||class="img-thumbnail"]],,
170 +|4D87H|The proportional gain (Kp) is out of range.,,[[image:11_html_7ce2946bf919a62d.gif||class="img-thumbnail"]],,
171 +|4D88H|The integral time constant (Ti) is out of range.,,[[image:11_html_667c81877b8381e.gif||class="img-thumbnail"]],,
172 +|4D89H|The differential time constant (Td) is out of range.,,[[image:11_html_b1f11c46b396094.gif||class="img-thumbnail"]],,
173 173  |4D90H|The upper limit of CCPID output is less than the lower limit.
174 174  
175 175  **Example**
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311 311  (% style="text-align:center" %)
312 312  [[image:11_html_599ccfa817c379fd.png||class="img-thumbnail"]]
313 313  
314 +== **{{id name="_Toc30590"/}}{{id name="_Toc20656"/}}{{id name="_Toc13618"/}}PRUN/8 digit transmission (16-bit data)** ==
315 +
316 +**PRUN(P)**
317 +
318 +After processing the device numbers of (s) and (d) with designated digits as octal numbers, transfer the data.
319 +
320 +-[PRUN (s) (d)]
321 +
322 +**Content, range and data type**
323 +
324 +(% class="table-bordered" %)
325 +|**Parameter**|**Content**|**Range**|**data**|**Data type (label)**
326 +|(s)|Digit designation*1|-|BIN16 bit|ANY16
327 +|(d)|Transfer destination device number*1|-|BIN16 bit|ANY16
328 +
329 +**Device used**
330 +
331 +(% class="table-bordered" %)
332 +|(% rowspan="2" %)**Instruction**|(% rowspan="2" %)**Parameter**|(% colspan="3" %)**Devices**|(((
333 +**Offset modification**
334 +)))|(((
335 +**Pulse extension**
336 +)))
337 +|**KnX**|**KnY**|**KnM**|**[D]**|**XXP**
338 +|(% rowspan="2" %)PRUN|Parameter 1|●| |●|●|●
339 +|Parameter 2| |●|●|●|●
340 +
341 +**Features**
342 +
343 +• 8-digit device → decimal device
344 +
345 +(% style="text-align:center" %)
346 +[[image:11_html_3c0c842b3d3c7a4.png||class="img-thumbnail"]]
347 +
348 +• Decimal digit device → octal digit device
349 +
350 +(% style="text-align:center" %)
351 +[[image:11_html_437032b41f24ad69.png||class="img-thumbnail"]]
352 +
353 +**Error code**
354 +
355 +(% class="table-bordered" %)
356 +|**Error code**|**Content**
357 +|4085H|When reading the specified device range exceeds the corresponding device range
358 +|4086H|When the specified device range for writing exceeds the range of the corresponding device
359 +
360 +**Example**
361 +
362 +(% style="text-align:center" %)
363 +[[image:11_html_e5ea991cf7b84dc0.png||class="img-thumbnail"]]
364 +
365 +As shown in the above Circuit program:
366 +
367 +X0 to X17 take the value of octal digits and pass it to the Devices corresponding to M.
368 +
369 +(% style="text-align:center" %)
370 +[[image:11_html_4d9c97b634dc29b1.png||class="img-thumbnail"]]
371 +
372 +== **{{id name="_Toc18093"/}}{{id name="_Toc173"/}}{{id name="_Toc26928"/}}TRH/Conversion of wet and dry bulb temperature and humidity** ==
373 +
374 +**TRH**
375 +
376 +This instruction completes the conversion of dry bulb temperature, wet bulb temperature and corresponding humidity.
377 +
378 +-[TRH (d1) (s) (d2) (N)]
379 +
380 +**Content, range and data type**
381 +
382 +(% class="table-bordered" %)
383 +|**Parameter**|**Content**|**Range**|**Data type**|**Data type (label)**
384 +|(d1)|humidity|0 to 100|Single precision floating point|ANYREAL_32
385 +|(s)|Dry bulb temperature|-|Single precision floating point|ANYREAL_32
386 +|(d2)|Wet bulb temperature|-|Single precision floating point|ANYREAL_32
387 +|(N)|mode|0 to 1|Signed BIN 32 bit|ANY32
388 +
389 +**Device used**
390 +
391 +(% class="table-bordered" %)
392 +|(% rowspan="2" %)**Instruction**|(% rowspan="2" %)**Parameter**|(% colspan="11" %)**Devices**|(((
393 +**Offset**
394 +
395 +**modification**
396 +)))|(((
397 +**Pulse**
398 +
399 +**extension**
400 +)))
401 +|**KnX**|**KnY**|**KnM**|**KnS**|**T**|**C**|**D**|**R**|**SD**|**K**|**H**|**[D]**|**XXP**
402 +|(% rowspan="4" %)TRH|Parameter 1| | | | |●|●|●|●|●| | |●|
403 +|Parameter 2| | | | |●|●|●|●|●| | |●|
404 +|Parameter 3| | | | |●|●|●|●|●| | |●|
405 +|Parameter 4|●|●|●|●|●|●|●|●|●|●|●|●|
406 +
407 +**Features**
408 +
409 +（N）There are two modes to choose from:
410 +
411 +Mode 0: Calculate the corresponding humidity by wet bulb temperature and dry bulb temperature.
412 +
413 +Mode 1: Calculate the corresponding wet bulb temperature by dry bulb temperature and humidity.
414 +
415 +The conversion process formula is as follows:
416 +
417 +Assuming that the wet bulb temperature is A, the dry bulb temperature is B, and the corresponding current humidity is C, the three meet the following conditions:
418 +
419 +(% style="text-align:center" %)
420 +[[image:11_html_f9763504e639b084.gif||class="img-thumbnail"]]
421 +
422 +(% style="text-align:center" %)
423 +[[image:11_html_9eb43b8fba5e28f3.gif||class="img-thumbnail"]]
424 +
425 +(% style="text-align:center" %)
426 +[[image:11_html_f8a8e1f6b18e6e61.gif||class="img-thumbnail"]]
427 +
428 +(% style="text-align:center" %)
429 +[[image:11_html_c128b23414b3cae9.gif||class="img-thumbnail"]]
430 +
431 +**✎Note:**
432 +
433 +● The wet bulb temperature is not greater than the dry bulb temperature. When the two are the same, the humidity reaches the maximum 100%.
434 +
435 +● The unit of dry and wet bulb temperature is (℃).
436 +
437 +● The general value range of dry bulb is between 0 to 100℃, the command does not judge its range, so pay special attention when using this command.
438 +
439 +**Error code**
440 +
441 +(% class="table-bordered" %)
442 +|**Error code**|**Content**
443 +|(% rowspan="4" %)4084H|The value specified in (N) is out of the following range. 0 to 1
444 +|The value specified in (d1) is out of the following range. 0 to 100
445 +|A negative value is specified in (s).
446 +|A negative value is specified in (d2).
447 +|4085H|The output result of (d1)(s)(d2)(N) in the read application instruction exceeds the device range
448 +|4086H|The output result of (d1)(d2) in the writing application instruction exceeds the device range
449 +
450 +Dry and wet bulb humidity comparison table
451 +
452 +(% style="text-align:center" %)
453 +[[image:11_html_6cf6e76e6b1a3e12.png||class="img-thumbnail"]]
454 +
455 +**Example**
456 +
457 +(% style="text-align:center" %)
458 +[[image:11_html_4acab72ee19939e5.png||class="img-thumbnail"]]
459 +
314 314  == **CCPID instruction introduction manual** ==
315 315  
316 316  **Background and purpose**
... ... @@ -360,7 +360,7 @@
360 360  
361 361  In D9, the target value of PID adjustment is stored, and D10 is the closed-loop feedback value. Note that D9 and D10 must be of the same dimension, such as both 0.01MPa units, or 1℃ units, etc.;
362 362  
363 -A total of 52 units of D200 to D251 are used to store the set value and process value of PID operation. These values must be set item by item before the first PID calculation;
509 +A total of 52 units of D200 to D224 are used to store the set value and process value of PID operation. These values must be set item by item before the first PID calculation;
364 364  
365 365  D130 unit is used to store the calculated control output value to control the execution of the action.
366 366