Last modified by Saxer Lin on 2025/04/15 17:24
<
From version < 126.11 >
edited by Xiaoling
on 2023/06/19 15:59
To version < 123.1 >
edited by Bei Jinggeng
on 2023/06/16 16:46
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
... ... @@ -189,6 +189,7 @@
189 189  
190 190  * Counting
191 191  
192 +
192 192  == 1.4  Applications ==
193 193  
194 194  
... ... @@ -205,12 +205,11 @@
205 205  * Smart Factory
206 206  
207 207  
208 -
209 209  == 1.5 Hardware Variants ==
210 210  
211 211  
212 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
213 -|(% style="background-color:#d9e2f3; color:#0070c0; width:103px" %)**Model**|(% style="background-color:#d9e2f3; color:#0070c0; width:131px" %)**Photo**|(% style="background-color:#d9e2f3; color:#0070c0; width:266px" %)**Description**
212 +(% border="1" style="background-color:#f2f2f2; width:500px" %)
213 +|(% style="background-color:#d9e2f3; color:#0070c0; width:103px" %)**Model**|(% style="background-color:#d9e2f3; color:#0070c0; width:131px" %)**Photo**|(% style="background-color:#d9e2f3; color:#0070c0; width:334px" %)**Description**
214 214  |(% style="width:103px" %)**LT22222-L**|(% style="width:131px" %)(((
215 215  (% style="text-align:center" %)
216 216  [[image:image-20230424115112-1.png||height="106" width="58"]]
... ... @@ -223,6 +223,7 @@
223 223  * 1 x Counting Port
224 224  )))
225 225  
226 +
226 226  = 2. Power ON Device =
227 227  
228 228  
... ... @@ -321,6 +321,7 @@
321 321  
322 322  * (% style="color:blue" %)**ADDMOD6**(%%): Trigger Mode, Optional, used together with MOD1 ~~ MOD5
323 323  
325 +
324 324  === 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
325 325  
326 326  
... ... @@ -327,7 +327,7 @@
327 327  (((
328 328  The uplink payload includes totally 9 bytes. Uplink packets use FPORT=2 and every 10 minutes send one uplink by default. (% style="display:none" %)
329 329  
330 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
332 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
331 331  |(% style="background-color:#d9e2f3; color:#0070c0" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0" %)**1**
332 332  |Value|(((
333 333  AVI1 voltage
... ... @@ -345,7 +345,7 @@
345 345  (((
346 346  (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
347 347  
348 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
350 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
349 349  |**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
350 350  |RO1|RO2|DI3|DI2|DI1|DO3|DO2|DO1
351 351  )))
... ... @@ -390,7 +390,6 @@
390 390  ** DO1 LED is off in both case
391 391  
392 392  
393 -
394 394  === 3.3.2 AT+MOD~=2, (Double DI Counting) ===
395 395  
396 396  
... ... @@ -401,7 +401,7 @@
401 401  (((
402 402  Total : 11 bytes payload
403 403  
404 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
405 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
405 405  |(% style="background-color:#d9e2f3; color:#0070c0" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0" %)**4**|(% style="background-color:#d9e2f3; color:#0070c0" %)**4**|(% style="background-color:#d9e2f3; color:#0070c0" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0" %)**1**
406 406  |Value|COUNT1|COUNT2 |DIDORO*|(((
407 407  Reserve
... ... @@ -411,7 +411,7 @@
411 411  (((
412 412  (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DO3, DO2 and DO1. Totally 1bytes as below
413 413  
414 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
415 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
415 415  |**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
416 416  |RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
417 417  
... ... @@ -426,11 +426,15 @@
426 426  )))
427 427  
428 428  (((
430 +
431 +
429 429  **To use counting mode, please run:**
430 430  )))
431 431  
432 -
435 +(% class="box infomessage" %)
433 433  (((
437 +(((
438 +(((
434 434  **AT+MOD=2**
435 435  )))
436 436  
... ... @@ -437,8 +437,9 @@
437 437  (((
438 438  **ATZ**
439 439  )))
445 +)))
446 +)))
440 440  
441 -
442 442  (((
443 443  
444 444  
... ... @@ -467,7 +467,7 @@
467 467  
468 468  **LT22222-L**: This mode the DI1 is used as a counting pin.
469 469  
470 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
476 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
471 471  |(% style="background-color:#d9e2f3; color:#0070c0" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0" %)**4**|(% style="background-color:#d9e2f3; color:#0070c0" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0" %)**1**
472 472  |Value|COUNT1|(((
473 473  ACI1 Current
... ... @@ -478,7 +478,7 @@
478 478  (((
479 479  (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
480 480  
481 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
487 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
482 482  |**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
483 483  |RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
484 484  )))
... ... @@ -496,16 +496,19 @@
496 496  **To use counting mode, please run:**
497 497  )))
498 498  
499 -(((
500 500  (% class="box infomessage" %)
501 501  (((
507 +(((
508 +(((
502 502  **AT+MOD=3**
510 +)))
503 503  
512 +(((
504 504  **ATZ**
505 505  )))
506 506  )))
516 +)))
507 507  
508 -
509 509  (((
510 510  Other AT Commands for counting are similar to [[MOD2 Counting Command>>||anchor="H3.3.2AT2BMOD3D22C28DoubleDICounting29"]].
511 511  )))
... ... @@ -521,7 +521,7 @@
521 521  (((
522 522  The AVI1 is also used for counting. AVI1 is used to monitor the voltage. It will check the voltage **every 60s**, if voltage is higher or lower than VOLMAX mV, the AVI1 Counting increase 1, so AVI1 counting can be used to measure a machine working hour.
523 523  
524 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
533 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
525 525  |(% style="background-color:#d9e2f3; color:#0070c0" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0" %)**4**|(% style="background-color:#d9e2f3; color:#0070c0" %)**4**|(% style="background-color:#d9e2f3; color:#0070c0" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0" %)**1**
526 526  |Value|COUNT1|AVI1 Counting|DIDORO*|(((
527 527  Reserve
... ... @@ -531,7 +531,7 @@
531 531  (((
532 532  (% style="color:#4f81bd" %)**DIDORO **(%%)is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
533 533  
534 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
543 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
535 535  |**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
536 536  |RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
537 537  )))
... ... @@ -550,8 +550,10 @@
550 550  **To use this mode, please run:**
551 551  )))
552 552  
553 -
562 +(% class="box infomessage" %)
554 554  (((
564 +(((
565 +(((
555 555  **AT+MOD=4**
556 556  )))
557 557  
... ... @@ -558,9 +558,10 @@
558 558  (((
559 559  **ATZ**
560 560  )))
572 +)))
573 +)))
561 561  
562 562  
563 -
564 564  (((
565 565  Other AT Commands for counting are similar to [[MOD2 Counting Command>>||anchor="H3.3.2AT2BMOD3D22C28DoubleDICounting29"]].
566 566  )))
... ... @@ -583,7 +583,7 @@
583 583  
584 584  **LT22222-L**: This mode the DI1 is used as a counting pin.
585 585  
586 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
598 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
587 587  |(% style="background-color:#d9e2f3; color:#0070c0" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0" %)**1**
588 588  |Value|(((
589 589  AVI1 voltage
... ... @@ -598,7 +598,7 @@
598 598  (((
599 599  (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
600 600  
601 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
613 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
602 602  |**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
603 603  |RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
604 604  )))
... ... @@ -619,8 +619,10 @@
619 619  **To use this mode, please run:**
620 620  )))
621 621  
622 -
634 +(% class="box infomessage" %)
623 623  (((
636 +(((
637 +(((
624 624  **AT+MOD=5**
625 625  )))
626 626  
... ... @@ -627,8 +627,9 @@
627 627  (((
628 628  **ATZ**
629 629  )))
644 +)))
645 +)))
630 630  
631 -
632 632  (((
633 633  Other AT Commands for counting are similar to [[MOD2 Counting Command>>||anchor="H3.3.2AT2BMOD3D22C28DoubleDICounting29"]].
634 634  )))
... ... @@ -722,8 +722,8 @@
722 722  
723 723  MOD6 Payload : total 11 bytes payload
724 724  
725 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
726 -|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:69px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:69px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:109px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:49px" %)**6**|(% style="background-color:#d9e2f3; color:#0070c0; width:109px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**1**
740 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
741 +|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:110px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**6**|(% style="background-color:#d9e2f3; color:#0070c0; width:110px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**1**
727 727  |Value|(((
728 728  TRI_A FLAG
729 729  )))|(((
... ... @@ -736,7 +736,7 @@
736 736  
737 737  (% style="color:#4f81bd" %)**TRI FLAG1**(%%) is a combination to show if trigger is set for this part. Totally 1byte as below
738 738  
739 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
754 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
740 740  |**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
741 741  |(((
742 742  AV1_LOW
... ... @@ -765,7 +765,7 @@
765 765  
766 766  (% style="color:#4f81bd" %)**TRI Status1**(%%) is a combination to show which condition is trigger. Totally 1byte as below
767 767  
768 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
783 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
769 769  |**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
770 770  |(((
771 771  AV1_LOW
... ... @@ -794,7 +794,7 @@
794 794  
795 795  (% style="color:#4f81bd" %)**TRI_DI FLAG+STA **(%%)is a combination to show which condition is trigger. Totally 1byte as below
796 796  
797 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
812 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
798 798  |**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
799 799  |N/A|N/A|N/A|N/A|DI2_STATUS|DI2_FLAG|DI1_STATUS|DI1_FLAG
800 800  
... ... @@ -842,6 +842,7 @@
842 842  
843 843  * (% style="color:blue" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
844 844  
860 +
845 845  === 3.4.1 Common Commands ===
846 846  
847 847  
... ... @@ -1050,7 +1050,7 @@
1050 1050  (((
1051 1051  01: Low,  00: High ,  11: No action
1052 1052  
1053 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1069 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
1054 1054  |(% style="background-color:#d9e2f3; color:#0070c0" %)**Downlink Code**|(% style="background-color:#d9e2f3; color:#0070c0" %)**DO1**|(% style="background-color:#d9e2f3; color:#0070c0" %)**DO2**|(% style="background-color:#d9e2f3; color:#0070c0" %)**DO3**
1055 1055  |02  01  00  11|Low|High|No Action
1056 1056  |02  00  11  01|High|No Action|Low
... ... @@ -1471,12 +1471,12 @@
1471 1471  
1472 1472  
1473 1473  (((
1474 -The DI port of LT-22222-L can support **NPN** or **PNP** or **Dry Contact** output sensor.
1490 +The DI port of LT-22222-L can support NPN or PNP output sensor.
1475 1475  )))
1476 1476  
1477 1477  (((
1478 1478  (((
1479 -Internal circuit as below, the NEC2501 is a photocoupler, the Active current (from NEC2501 pin 1 to pin 2 is 1ma and the max current is 50mA). (% class="mark" %)When there is active current pass NEC2501 pin1 to pin2. The DI will be active high and DI LED status will change.
1495 +Internal circuit as below, the NEC2501 is a photocoupler, the Active current (from NEC2501 pin 1 to pin 2 is 1ma and the max current is 50mA. When there is active current pass NEC2501 pin1 to pin2. The DI will be active high.
1480 1480  
1481 1481  
1482 1482  )))
... ... @@ -1584,16 +1584,6 @@
1584 1584  )))
1585 1585  
1586 1586  
1587 -(% style="color:blue" %)**Example4**(%%): Connect to Dry Contact sensor
1588 -
1589 -From above DI ports circuit, we can see that active the photocoupler will need to have a voltage difference between DI+ and DI- port. While the Dry Contact sensor is a passive component which can't provide this voltage difference.
1590 -
1591 -To detect a Dry Contact, we can provide a power source to one pin of the Dry Contact. Below is a reference connection.
1592 -
1593 -[[image:image-20230616235145-1.png]]
1594 -
1595 -
1596 -
1597 1597  === 3.6.3 Digital Output Port: DO1/DO2 /DO3 ===
1598 1598  
1599 1599  
... ... @@ -1703,6 +1703,7 @@
1703 1703  |**RO1**|
1704 1704  |**RO2**|
1705 1705  
1712 +
1706 1706  = 4. Use AT Command =
1707 1707  
1708 1708  == 4.1 Access AT Command ==
... ... @@ -2294,6 +2294,7 @@
2294 2294  * (% style="color:red" %)**IN865**(%%):  LT with frequency bands IN865
2295 2295  * (% style="color:red" %)**CN779**(%%):  LT with frequency bands CN779
2296 2296  
2304 +
2297 2297  = 9. Packing Info =
2298 2298  
2299 2299  
... ... @@ -2311,6 +2311,7 @@
2311 2311  * Package Size / pcs : 14.5 x 8 x 5 cm
2312 2312  * Weight / pcs : 170g
2313 2313  
2322 +
2314 2314  = 10. Support =
2315 2315  
2316 2316  
image-20230616235145-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Edwin
Size
... ... @@ -1,1 +1,0 @@
1 -19.4 KB
Content

Applications

Navigation

Copyright ©2010-2024 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0