Last modified by Saxer Lin on 2025/04/15 17:24
<
From version < 126.12 >
edited by Xiaoling
on 2023/06/19 16:04
To version < 118.11 >
edited by Xiaoling
on 2023/05/17 11:21
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -204,13 +204,11 @@
204 204  
205 205  * Smart Factory
206 206  
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**
210 +(% border="1" style="background-color:#f2f2f2; width:500px" %)
211 +|(% 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"]]
... ... @@ -310,15 +310,10 @@
310 310  There are five working modes + one interrupt mode on LT for different type application:
311 311  
312 312  * (% style="color:blue" %)**MOD1**(%%): (default setting): 2 x ACI + 2AVI + DI + DO + RO
313 -
314 314  * (% style="color:blue" %)**MOD2**(%%): Double DI Counting + DO + RO
315 -
316 316  * (% style="color:blue" %)**MOD3**(%%): Single DI Counting + 2 x ACI + DO + RO
317 -
318 318  * (% style="color:blue" %)**MOD4**(%%): Single DI Counting + 1 x Voltage Counting + DO + RO
319 -
320 320  * (% style="color:blue" %)**MOD5**(%%): Single DI Counting + 2 x AVI + 1 x ACI + DO + RO
321 -
322 322  * (% style="color:blue" %)**ADDMOD6**(%%): Trigger Mode, Optional, used together with MOD1 ~~ MOD5
323 323  
324 324  === 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
... ... @@ -327,29 +327,37 @@
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" %)
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**
323 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
324 +|Size(bytes)(% style="display:none" %) |2|2|2|2|1|1|1
332 332  |Value|(((
333 -AVI1 voltage
326 +AVI1
327 +voltage
334 334  )))|(((
335 -AVI2 voltage
329 +AVI2
330 +voltage
336 336  )))|(((
337 -ACI1 Current
332 +ACI1
333 +Current
338 338  )))|(((
339 -ACI2 Current
335 +ACI2
336 +Current
340 340  )))|DIDORO*|(((
341 341  Reserve
342 342  )))|MOD
343 343  )))
344 344  
342 +
345 345  (((
344 +
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" %)
349 -|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
348 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
349 +|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
350 350  |RO1|RO2|DI3|DI2|DI1|DO3|DO2|DO1
351 351  )))
352 352  
353 +
353 353  * RO is for relay. ROx=1 : close，ROx=0 always open.
354 354  * DI is for digital input. DIx=1: high or float, DIx=0: low.
355 355  * DO is for reverse digital output. DOx=1: output low, DOx=0: high or float.
... ... @@ -389,8 +389,6 @@
389 389  ** DO1 is high in case there is load between DO1 and V+.
390 390  ** DO1 LED is off in both case
391 391  
392 -
393 -
394 394  === 3.3.2 AT+MOD~=2, (Double DI Counting) ===
395 395  
396 396  
... ... @@ -401,18 +401,22 @@
401 401  (((
402 402  Total : 11 bytes payload
403 403  
404 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
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**
403 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
404 +|Size(bytes)|4|4|1|1|1
406 406  |Value|COUNT1|COUNT2 |DIDORO*|(((
407 -Reserve
406 +Reserve
407 +
408 +
408 408  )))|MOD
409 409  )))
410 410  
411 411  (((
413 +
414 +
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 -|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
417 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
418 +|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
416 416  |RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
417 417  
418 418  RO is for relay. ROx=1 : close，ROx=0 always open.
... ... @@ -426,28 +426,36 @@
426 426  )))
427 427  
428 428  (((
432 +
433 +
429 429  **To use counting mode, please run:**
430 430  )))
431 431  
432 -
433 -(((
434 434  (% class="box infomessage" %)
435 435  (((
439 +(((
440 +(((
436 436  **AT+MOD=2**
442 +)))
437 437  
444 +(((
438 438  **ATZ**
439 439  )))
440 440  )))
448 +)))
441 441  
442 442  (((
443 443  
444 444  
445 445  (% style="color:#4f81bd" %)**AT Commands for counting:**
454 +
455 +
446 446  )))
447 447  
448 448  (((
449 449  **For LT22222-L:**
450 450  
461 +
451 451  (% style="color:blue" %)**AT+TRIG1=0,100**(%%)**  (set DI1 port to trigger on low level, valid signal is 100ms) **
452 452  
453 453  (% style="color:blue" %)**AT+TRIG1=1,100**(%%)**  (set DI1 port to trigger on high level, valid signal is 100ms ) **
... ... @@ -467,8 +467,8 @@
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" %)
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**
481 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
482 +|Size(bytes)|4|2|2|1|1|1
472 472  |Value|COUNT1|(((
473 473  ACI1 Current
474 474  )))|(((
... ... @@ -476,13 +476,16 @@
476 476  )))|DIDORO*|Reserve|MOD
477 477  
478 478  (((
490 +
491 +
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" %)
482 -|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
494 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
495 +|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
483 483  |RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
484 484  )))
485 485  
499 +
486 486  * RO is for relay. ROx=1 : close，ROx=0 always open.
487 487  * FIRST: Indicate this is the first packet after join network.
488 488  * DO is for reverse digital output. DOx=1: output low, DOx=0: high or float.
... ... @@ -496,16 +496,19 @@
496 496  **To use counting mode, please run:**
497 497  )))
498 498  
499 -(((
500 500  (% class="box infomessage" %)
501 501  (((
515 +(((
516 +(((
502 502  **AT+MOD=3**
518 +)))
503 503  
520 +(((
504 504  **ATZ**
505 505  )))
506 506  )))
524 +)))
507 507  
508 -
509 509  (((
510 510  Other AT Commands for counting are similar to [[MOD2 Counting Command>>||anchor="H3.3.2AT2BMOD3D22C28DoubleDICounting29"]].
511 511  )))
... ... @@ -521,21 +521,26 @@
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" %)
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**
541 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
542 +|Size(bytes)|4|4|1|1|1
526 526  |Value|COUNT1|AVI1 Counting|DIDORO*|(((
527 527  Reserve
545 +
546 +
528 528  )))|MOD
529 529  )))
530 530  
550 +
551 +
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" %)
535 -|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
555 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
556 +|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
536 536  |RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
537 537  )))
538 538  
560 +
539 539  * RO is for relay. ROx=1 : close，ROx=0 always open.
540 540  * FIRST: Indicate this is the first packet after join network.
541 541  * DO is for reverse digital output. DOx=1: output low, DOx=0: high or float.
... ... @@ -545,16 +545,23 @@
545 545  )))
546 546  
547 547  (((
570 +
571 +
548 548  **To use this mode, please run:**
549 549  )))
550 550  
575 +(% class="box infomessage" %)
551 551  (((
552 552  (((
578 +(((
553 553  **AT+MOD=4**
580 +)))
554 554  
582 +(((
555 555  **ATZ**
556 556  )))
557 557  )))
586 +)))
558 558  
559 559  
560 560  (((
... ... @@ -562,8 +562,11 @@
562 562  )))
563 563  
564 564  (((
594 +
595 +
565 565  **Plus below command for AVI1 Counting:**
566 566  
598 +
567 567  (% style="color:blue" %)**AT+SETCNT=3,60**(%%)**  (set AVI Count to 60)**
568 568  
569 569  (% style="color:blue" %)**AT+VOLMAX=20000**(%%)**  (If AVI1 voltage higher than VOLMAX (20000mV =20v), counter increase 1)**
... ... @@ -579,23 +579,28 @@
579 579  
580 580  **LT22222-L**: This mode the DI1 is used as a counting pin.
581 581  
582 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
583 -|(% 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**
614 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
615 +|Size(bytes)|2|2|2|2|1|1|1
584 584  |Value|(((
585 -AVI1 voltage
617 +AVI1
618 +voltage
586 586  )))|(((
587 -AVI2 voltage
620 +AVI2
621 +voltage
588 588  )))|(((
589 -ACI1 Current
623 +ACI1
624 +Current
590 590  )))|COUNT1|DIDORO*|(((
591 591  Reserve
592 592  )))|MOD
593 593  
594 594  (((
630 +
631 +
595 595  (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
596 596  
597 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
598 -|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
634 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
635 +|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
599 599  |RO1|RO2|FIRST|Reserve|Reserve|DO3|DO2|DO1
600 600  )))
601 601  
... ... @@ -615,17 +615,19 @@
615 615  **To use this mode, please run:**
616 616  )))
617 617  
618 -
619 -(((
620 620  (% class="box infomessage" %)
621 621  (((
657 +(((
658 +(((
622 622  **AT+MOD=5**
660 +)))
623 623  
662 +(((
624 624  **ATZ**
625 625  )))
626 626  )))
666 +)))
627 627  
628 -
629 629  (((
630 630  Other AT Commands for counting are similar to [[MOD2 Counting Command>>||anchor="H3.3.2AT2BMOD3D22C28DoubleDICounting29"]].
631 631  )))
... ... @@ -719,38 +719,50 @@
719 719  
720 720  MOD6 Payload : total 11 bytes payload
721 721  
722 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
723 -|(% 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**
761 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
762 +|Size(bytes)|1|1|1|6|1|1
724 724  |Value|(((
725 -TRI_A FLAG
764 +TRI_A
765 +FLAG
726 726  )))|(((
727 -TRI_A Status
767 +TRI_A
768 +Status
728 728  )))|(((
729 -TRI_DI FLAG+STA
770 +TRI_DI
771 +FLAG+STA
730 730  )))|Reserve|Enable/Disable MOD6|(((
731 -MOD(6)
773 +MOD
774 +(6)
732 732  )))
733 733  
734 734  (% style="color:#4f81bd" %)**TRI FLAG1**(%%) is a combination to show if trigger is set for this part. Totally 1byte as below
735 735  
736 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
737 -|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
779 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
780 +|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
738 738  |(((
739 -AV1_LOW
782 +AV1_
783 +LOW
740 740  )))|(((
741 -AV1_HIGH
785 +AV1_
786 +HIGH
742 742  )))|(((
743 -AV2_LOW
788 +AV2_
789 +LOW
744 744  )))|(((
745 -AV2_HIGH
791 +AV2_
792 +HIGH
746 746  )))|(((
747 -AC1_LOW
794 +AC1_
795 +LOW
748 748  )))|(((
749 -AC1_HIGH
797 +AC1_
798 +HIGH
750 750  )))|(((
751 -AC2_LOW
800 +AC2_
801 +LOW
752 752  )))|(((
753 -AC2_HIGH
803 +AC2_
804 +HIGH
754 754  )))
755 755  
756 756  * Each bits shows if the corresponding trigger has been configured.
... ... @@ -760,28 +760,38 @@
760 760  10100000: Means the system has configure to use the trigger: AC1_LOW and AV2_LOW
761 761  
762 762  
814 +
763 763  (% style="color:#4f81bd" %)**TRI Status1**(%%) is a combination to show which condition is trigger. Totally 1byte as below
764 764  
765 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
766 -|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
817 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
818 +|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
767 767  |(((
768 -AV1_LOW
820 +AV1_
821 +LOW
769 769  )))|(((
770 -AV1_HIGH
823 +AV1_
824 +HIGH
771 771  )))|(((
772 -AV2_LOW
826 +AV2_
827 +LOW
773 773  )))|(((
774 -AV2_HIGH
829 +AV2_
830 +HIGH
775 775  )))|(((
776 -AC1_LOW
832 +AC1_
833 +LOW
777 777  )))|(((
778 -AC1_HIGH
835 +AC1_
836 +HIGH
779 779  )))|(((
780 -AC2_LOW
838 +AC2_
839 +LOW
781 781  )))|(((
782 -AC2_HIGH
841 +AC2_
842 +HIGH
783 783  )))
784 784  
845 +
785 785  * Each bits shows which status has been trigger on this uplink.
786 786  
787 787  **Example:**
... ... @@ -791,8 +791,8 @@
791 791  
792 792  (% style="color:#4f81bd" %)**TRI_DI FLAG+STA **(%%)is a combination to show which condition is trigger. Totally 1byte as below
793 793  
794 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
795 -|**bit7**|**bit6**|**bit5**|**bit4**|**bit3**|**bit2**|**bit1**|**bit0**
855 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
856 +|bit7|bit6|bit5|bit4|bit3|bit2|bit1|bit0
796 796  |N/A|N/A|N/A|N/A|DI2_STATUS|DI2_FLAG|DI1_STATUS|DI1_FLAG
797 797  
798 798  * Each bits shows which status has been trigger on this uplink.
... ... @@ -873,10 +873,14 @@
873 873  
874 874  Set work mode.
875 875  
876 -* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+MOD=N  **
937 +* (% style="color:#037691" %)**AT Command:**
877 877  
939 +(% style="color:blue" %)**AT+MOD=N  **
940 +
941 +
878 878  **Example**: AT+MOD=2. Set work mode to Double DI counting mode
879 879  
944 +
880 880  * (% style="color:#037691" %)**Downlink Payload (prefix 0x0A):**
881 881  
882 882  (% style="color:blue" %)**0x0A aa  **(%%)** ** ~/~/ Same as AT+MOD=aa
... ... @@ -886,12 +886,16 @@
886 886  ==== 3.4.2.3 Poll an uplink ====
887 887  
888 888  
889 -* (% style="color:#037691" %)**AT Command:**(%%) There is no AT Command to poll uplink
954 +* (% style="color:#037691" %)**AT Command:**
890 890  
956 +There is no AT Command to poll uplink
957 +
958 +
891 891  * (% style="color:#037691" %)**Downlink Payload (prefix 0x08):**
892 892  
893 893  (% style="color:blue" %)**0x08 FF  **(%%)** **~/~/ Poll an uplink
894 894  
963 +
895 895  **Example**: 0x08FF, ask device to send an Uplink
896 896  
897 897  
... ... @@ -901,8 +901,10 @@
901 901  
902 902  Use of trigger mode, please check [[ADDMOD6>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
903 903  
904 -* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+ADDMOD6=1 or 0**
973 +* (% style="color:#037691" %)**AT Command:**
905 905  
975 +(% style="color:blue" %)**AT+ADDMOD6=1 or 0**
976 +
906 906  (% style="color:red" %)**1:** (%%)Enable Trigger Mode
907 907  
908 908  (% style="color:red" %)**0: **(%%)Disable Trigger Mode
... ... @@ -917,12 +917,13 @@
917 917  ==== 3.4.2.5 Poll trigger settings ====
918 918  
919 919  
920 -Poll trigger settings
991 +Poll trigger settings,
921 921  
922 922  * (% style="color:#037691" %)**AT Command:**
923 923  
924 924  There is no AT Command for this feature.
925 925  
997 +
926 926  * (% style="color:#037691" %)**Downlink Payload (prefix 0x AB 06):**
927 927  
928 928  (% style="color:blue" %)**0xAB 06  ** (%%) ~/~/ Poll trigger settings, device will uplink trigger settings once receive this command
... ... @@ -934,11 +934,15 @@
934 934  
935 935  Enable Disable DI1/DI2/DI2 as trigger,
936 936  
937 -* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >**
1009 +* (% style="color:#037691" %)**AT Command:**
938 938  
939 -**Example:** AT+ DTRI =1,0   (Enable DI1 trigger / disable DI2 trigger)
1011 +(% style="color:blue" %)**Format: AT+DTRI=<DI1_TIRGGER_FlAG>,< DI2_TIRGGER_FlAG >**
940 940  
941 941  
1014 +**Example:**
1015 +
1016 +AT+ DTRI =1,0   (Enable DI1 trigger / disable DI2 trigger)
1017 +
942 942  * (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 02):**
943 943  
944 944  (% style="color:blue" %)**0xAA 02 aa bb   ** (%%) ~/~/ Same as AT+DTRI=aa,bb
... ... @@ -950,15 +950,20 @@
950 950  
951 951  Set DI1 or DI3(for LT-33222-L) trigger.
952 952  
953 -* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+TRIG1=a,b**
1029 +* (% style="color:#037691" %)**AT Command:**
954 954  
1031 +(% style="color:blue" %)**AT+TRIG1=a,b**
1032 +
955 955  (% style="color:red" %)**a :** (%%)Interrupt mode. 0: falling edge; 1: rising edge, 2: falling and raising edge(for MOD=1).
956 956  
957 957  (% style="color:red" %)**b :** (%%)delay timing.
958 958  
959 -**Example:** AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms )
960 960  
1038 +**Example:**
961 961  
1040 +AT+TRIG1=1,100(set DI1 port to trigger on high level, valid signal is 100ms )
1041 +
1042 +
962 962  * (% style="color:#037691" %)**Downlink Payload (prefix 0x09 01 ):**
963 963  
964 964  (% style="color:blue" %)**0x09 01 aa bb cc    ** (%%) ~/~/ same as AT+TRIG1=aa,0x(bb cc)
... ... @@ -970,15 +970,20 @@
970 970  
971 971  Set DI2 trigger.
972 972  
973 -* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+TRIG2=a,b**
1054 +* (% style="color:#037691" %)**AT Command:**
974 974  
1056 +(% style="color:blue" %)**AT+TRIG2=a,b**
1057 +
975 975  (% style="color:red" %)**a :** (%%)Interrupt mode. 0: falling edge; 1: rising edge, 2: falling and raising edge(for MOD=1).
976 976  
977 977  (% style="color:red" %)**b :** (%%)delay timing.
978 978  
979 -**Example:** AT+TRIG2=0,100(set DI1 port to trigger on low level, valid signal is 100ms )
980 980  
1063 +**Example:**
981 981  
1065 +AT+TRIG2=0,100(set DI1 port to trigger on low level, valid signal is 100ms )
1066 +
1067 +
982 982  * (% style="color:#037691" %)**Downlink Payload (prefix 0x09 02 ):**
983 983  
984 984  (% style="color:blue" %)**0x09 02 aa bb cc   ** (%%)~/~/ same as AT+TRIG2=aa,0x(bb cc)
... ... @@ -990,8 +990,11 @@
990 990  
991 991  Set current trigger , base on AC port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
992 992  
993 -* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+ACLIM**
1079 +* (% style="color:#037691" %)**AT Command**
994 994  
1081 +(% style="color:blue" %)**AT+ACLIM**
1082 +
1083 +
995 995  * (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 01 )**
996 996  
997 997  (% style="color:blue" %)**0x AA 01 aa bb cc dd ee ff gg hh        ** (%%) ~/~/ same as AT+ACLIM See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
... ... @@ -1003,8 +1003,11 @@
1003 1003  
1004 1004  Set current trigger , base on AV port. See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
1005 1005  
1006 -* (% style="color:#037691" %)**AT Command**(%%): (% style="color:blue" %)**AT+AVLIM    **(%%)** See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]**
1095 +* (% style="color:#037691" %)**AT Command**
1007 1007  
1097 +(% style="color:blue" %)**AT+AVLIM    **(%%)** See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]**
1098 +
1099 +
1008 1008  * (% style="color:#037691" %)**Downlink Payload (prefix 0xAA 00 )**
1009 1009  
1010 1010  (% style="color:blue" %)**0x AA 00 aa bb cc dd ee ff gg hh    ** (%%) ~/~/ same as AT+AVLIM See [[trigger mode>>||anchor="H3.3.6AT2BADDMOD3D6.28TriggerMode2COptional29"]]
... ... @@ -1016,13 +1016,18 @@
1016 1016  
1017 1017  Set AV and AC trigger minimum interval, system won't response to the second trigger within this set time after the first trigger.
1018 1018  
1019 -* (% style="color:#037691" %)**AT Command**(%%): (% style="color:blue" %)**AT+ATDC=5        ** ~/~/ (%%)Device won't response the second trigger within 5 minute after the first trigger.
1111 +* (% style="color:#037691" %)**AT Command**
1020 1020  
1113 +(% style="color:blue" %)**AT+ATDC=5        ** (%%)Device won't response the second trigger within 5 minute after the first trigger.
1114 +
1115 +
1021 1021  * (% style="color:#037691" %)**Downlink Payload (prefix 0xAC )**
1022 1022  
1023 1023  (% style="color:blue" %)**0x AC aa bb   **(%%) ~/~/ same as AT+ATDC=0x(aa bb)   . Unit (min)
1024 1024  
1025 1025  (((
1121 +
1122 +
1026 1026  (% style="color:red" %)**Note: ATDC setting must be more than 5min**
1027 1027  )))
1028 1028  
... ... @@ -1037,9 +1037,8 @@
1037 1037  
1038 1038  
1039 1039  * (% style="color:#037691" %)**Downlink Payload (prefix 0x02)**
1137 +* (% style="color:blue" %)**0x02 aa bb cc     ** (%%)~/~/ Set DO1/DO2/DO3 output
1040 1040  
1041 -(% style="color:blue" %)**0x02 aa bb cc     ** (%%)~/~/ Set DO1/DO2/DO3 output
1042 -
1043 1043  (((
1044 1044  If payload = 0x02010001, while there is load between V+ and DOx, it means set DO1 to low, DO2 to high and DO3 to low.
1045 1045  )))
... ... @@ -1047,13 +1047,14 @@
1047 1047  (((
1048 1048  01: Low,  00: High ,  11: No action
1049 1049  
1050 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1051 -|(% 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**
1146 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
1147 +|Downlink Code|DO1|DO2|DO3
1052 1052  |02  01  00  11|Low|High|No Action
1053 1053  |02  00  11  01|High|No Action|Low
1054 1054  |02  11  01  00|No Action|Low|High
1055 1055  )))
1056 1056  
1153 +
1057 1057  (((
1058 1058  (% style="color:red" %)**Note: For LT-22222-L, there is no DO3, the last byte can use any value.**
1059 1059  )))
... ... @@ -1091,30 +1091,38 @@
1091 1091  (% style="color:#4f81bd" %)**Third Byte**(%%): Control Method and Ports status:
1092 1092  
1093 1093  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
1094 -|(% style="background-color:#d9e2f3; color:#0070c0" %)**Second Byte**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Status**
1191 +|**Second Byte**|**Status**
1095 1095  |0x01|DO1 set to low
1096 1096  |0x00|DO1 set to high
1097 1097  |0x11|DO1 NO Action
1098 1098  
1196 +
1197 +
1099 1099  (% style="color:#4f81bd" %)**Fourth Byte**(%%): Control Method and Ports status:
1100 1100  
1101 1101  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
1102 -|(% style="background-color:#d9e2f3; color:#0070c0" %)**Second Byte**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Status**
1201 +|**Second Byte**|**Status**
1103 1103  |0x01|DO2 set to low
1104 1104  |0x00|DO2 set to high
1105 1105  |0x11|DO2 NO Action
1106 1106  
1206 +
1207 +
1107 1107  (% style="color:#4f81bd" %)**Fifth Byte**(%%): Control Method and Ports status:
1108 1108  
1109 1109  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:300px" %)
1110 -|(% style="background-color:#d9e2f3; color:#0070c0" %)**Second Byte**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Status**
1211 +|**Second Byte**|**Status**
1111 1111  |0x01|DO3 set to low
1112 1112  |0x00|DO3 set to high
1113 1113  |0x11|DO3 NO Action
1114 1114  
1115 -(% style="color:#4f81bd" %)**Sixth and Seventh and Eighth and Ninth Byte**:(%%) Latching time. Unit: ms
1116 1116  
1117 1117  
1218 +(% style="color:#4f81bd" %)**Sixth and Seventh and Eighth and Ninth Byte**:
1219 +
1220 + Latching time. Unit: ms
1221 +
1222 +
1118 1118  (% style="color:red" %)**Note: **
1119 1119  
1120 1120   Since Firmware v1.6.0, the latch time support 4 bytes and 2 bytes
... ... @@ -1121,6 +1121,7 @@
1121 1121  
1122 1122   Before Firmwre v1.6.0 the latch time only suport 2 bytes.
1123 1123  
1229 +
1124 1124  (% style="color:red" %)**Device will upload a packet if downlink code executes successfully.**
1125 1125  
1126 1126  
... ... @@ -1165,7 +1165,7 @@
1165 1165  01: Close ,  00: Open , 11: No action
1166 1166  
1167 1167  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:320px" %)
1168 -|(% style="background-color:#d9e2f3; color:#0070c0" %)**Downlink Code**|(% style="background-color:#d9e2f3; color:#0070c0" %)**RO1**|(% style="background-color:#d9e2f3; color:#0070c0" %)**RO2**
1274 +|**Downlink Code**|**RO1**|**RO2**
1169 1169  |03  00  11|Open|No Action
1170 1170  |03  01  11|Close|No Action
1171 1171  |03  11  00|No Action|Open
... ... @@ -1176,6 +1176,10 @@
1176 1176  |03  00  01|Open|Close
1177 1177  )))
1178 1178  
1285 +(((
1286 +
1287 +)))
1288 +
1179 1179  (% style="color:red" %)**Device will upload a packet if downlink code executes successfully.**
1180 1180  
1181 1181  
... ... @@ -1247,8 +1247,11 @@
1247 1247  
1248 1248  When voltage exceed the threshold, count. Feature see [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1249 1249  
1250 -* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+VOLMAX   ** (%%)~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1360 +* (% style="color:#037691" %)**AT Command:**
1251 1251  
1362 +(% style="color:blue" %)**AT+VOLMAX   ** (%%)~/~/ See [[MOD4>>||anchor="H3.3.4AT2BMOD3D42CSingleDICounting2B1xVoltageCounting"]]
1363 +
1364 +
1252 1252  * (% style="color:#037691" %)**Downlink Payload (prefix 0xA5):**
1253 1253  
1254 1254  (% style="color:blue" %)**0xA5 aa bb cc   ** (%%)~/~/ Same as AT+VOLMAX=(aa bb),cc
... ... @@ -1258,8 +1258,10 @@
1258 1258  ==== 3.4.2.17 Counting ~-~- Pre-configure the Count Number ====
1259 1259  
1260 1260  
1261 -* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+SETCNT=aa,(bb cc dd ee) **
1374 +* (% style="color:#037691" %)**AT Command:**
1262 1262  
1376 +(% style="color:blue" %)**AT+SETCNT=aa,(bb cc dd ee) **
1377 +
1263 1263  (% style="color:red" %)**aa:**(%%) 1: Set count1; 2: Set count2; 3: Set AV1 count
1264 1264  
1265 1265  (% style="color:red" %)**bb cc dd ee: **(%%)number to be set
... ... @@ -1276,8 +1276,11 @@
1276 1276  
1277 1277  Clear counting for counting mode
1278 1278  
1279 -* (% style="color:#037691" %)**AT Command:**(%%) (% style="color:blue" %)**AT+CLRCOUNT         **(%%) ~/~/ clear all counting
1394 +* (% style="color:#037691" %)**AT Command:**
1280 1280  
1396 +(% style="color:blue" %)**AT+CLRCOUNT **(%%) ~/~/ clear all counting
1397 +
1398 +
1281 1281  * (% style="color:#037691" %)**Downlink Payload (prefix 0xA6):**
1282 1282  
1283 1283  (% style="color:blue" %)**0x A6 01    ** (%%)~/~/ clear all counting
... ... @@ -1429,7 +1429,7 @@
1429 1429  
1430 1430  (% style="color:blue" %)**Step 3**(%%): Create an account or log in Mydevices.
1431 1431  
1432 -(% style="color:blue" %)**Step 4**(%%): Search LT-22222-L(for both LT-22222-L) and add DevEUI.(% style="display:none" %)
1550 +(% style="color:blue" %)**Step 4**(%%): Search LT-22222-L(for both LT-22222-L / LT-33222-L) and add DevEUI.(% style="display:none" %)
1433 1433  
1434 1434  Search under The things network
1435 1435  
... ... @@ -1468,12 +1468,12 @@
1468 1468  
1469 1469  
1470 1470  (((
1471 -The DI port of LT-22222-L can support **NPN** or **PNP** or **Dry Contact** output sensor.
1589 +The DI port of LT-22222-L can support NPN or PNP output sensor.
1472 1472  )))
1473 1473  
1474 1474  (((
1475 1475  (((
1476 -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.
1594 +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.
1477 1477  
1478 1478  
1479 1479  )))
... ... @@ -1581,16 +1581,6 @@
1581 1581  )))
1582 1582  
1583 1583  
1584 -(% style="color:blue" %)**Example4**(%%): Connect to Dry Contact sensor
1585 -
1586 -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.
1587 -
1588 -To detect a Dry Contact, we can provide a power source to one pin of the Dry Contact. Below is a reference connection.
1589 -
1590 -[[image:image-20230616235145-1.png]]
1591 -
1592 -
1593 -
1594 1594  === 3.6.3 Digital Output Port: DO1/DO2 /DO3 ===
1595 1595  
1596 1596  
... ... @@ -1624,6 +1624,7 @@
1624 1624  
1625 1625  **Black:  GND**
1626 1626  
1735 +
1627 1627  **Connection diagram:**
1628 1628  
1629 1629  [[image:1653357640609-758.png]]
... ... @@ -1631,22 +1631,6 @@
1631 1631  [[image:1653357648330-671.png||height="155" width="733"]]
1632 1632  
1633 1633  
1634 -Example connected to a regulated power supply to measure voltage
1635 -
1636 -[[image:image-20230608101532-1.png||height="606" width="447"]]
1637 -
1638 -[[image:image-20230608101608-2.jpeg||height="379" width="284"]]
1639 -
1640 -[[image:image-20230608101722-3.png||height="102" width="1139"]]
1641 -
1642 -
1643 -(% style="color:blue; font-weight:bold" %)**Specifications of the regulated power**(%%) (% style="color:blue" %)**:**
1644 -
1645 -(% style="color:red" %)**Red:  12~~24v**
1646 -
1647 -**Black:  GND**
1648 -
1649 -
1650 1650  === 3.6.5 Relay Output ===
1651 1651  
1652 1652  
... ... @@ -1666,24 +1666,16 @@
1666 1666  
1667 1667  
1668 1668  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
1669 -|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**LEDs**|(% style="background-color:#d9e2f3; color:#0070c0; width:470px" %)**Feature**
1762 +|(% style="background-color:#D9E2F3;color:#0070C0" %)**LEDs**|(% style="background-color:#D9E2F3;color:#0070C0" %)**Feature**
1670 1670  |**PWR**|Always on if there is power
1671 -|**SYS**|(((
1672 -After device is powered on, the SYS will **fast blink in GREEN** for 5 times, means RS485-LN start to join LoRaWAN network. If join success, SYS will be **on GREEN for 5 seconds. **SYS will **blink Blue** on every upload and **blink Green** once receive a downlink message.
1673 -)))
1764 +|**SYS**|After device is powered on, the SYS will **fast blink in GREEN** for 5 times, means RS485-LN start to join LoRaWAN network. If join success, SYS will be **on GREEN for 5 seconds. **SYS will **blink Blue** on every upload and **blink Green** once receive a downlink message.
1674 1674  |**TX**|(((
1675 -(((
1676 1676  Device boot: TX blinks 5 times.
1677 -)))
1678 1678  
1679 -(((
1680 1680  Successful join network: TX ON for 5 seconds.
1681 -)))
1682 1682  
1683 -(((
1684 1684  Transmit a LoRa packet: TX blinks once
1685 1685  )))
1686 -)))
1687 1687  |**RX**|RX blinks once when receive a packet.
1688 1688  |**DO1**|
1689 1689  |**DO2**|
... ... @@ -1700,6 +1700,9 @@
1700 1700  |**RO1**|
1701 1701  |**RO2**|
1702 1702  
1788 +[[image:image-20220524100748-11.png]]
1789 +
1790 +
1703 1703  = 4. Use AT Command =
1704 1704  
1705 1705  == 4.1 Access AT Command ==
... ... @@ -2080,7 +2080,7 @@
2080 2080  
2081 2081  (((
2082 2082  (% style="color:blue" %)**Step1**(%%)**:** Download [[flash loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]].
2083 -(% style="color:blue" %)**Step2**(%%)**:** Download the [[LT Image files>>https://www.dropbox.com/sh/g99v0fxcltn9r1y/AACrbrDN0AqLHbBat0ViWx5Da/LT-22222-L/Firmware?dl=0&subfolder_nav_tracking=1]].
2171 +(% style="color:blue" %)**Step2**(%%)**:** Download the [[LT Image files>>url:https://www.dropbox.com/sh/g99v0fxcltn9r1y/AADKXQ2v5ZT-S3sxdmbvE7UAa/LT-22222-L/image?dl=0&subfolder_nav_tracking=1]].
2084 2084  (% style="color:blue" %)**Step3**(%%)**:** Open flashloader; choose the correct COM port to update.
2085 2085  
2086 2086  
... ... @@ -2315,7 +2315,7 @@
2315 2315  Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
2316 2316  )))
2317 2317  * (((
2318 -Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[Support@dragino.cc>>mailto:Support@dragino.cc]]
2406 +Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]]
2319 2319  
2320 2320  
2321 2321  
... ... @@ -2327,5 +2327,3 @@
2327 2327  * LT-22222-L: [[http:~~/~~/www.dragino.com/products/lora-lorawan-end-node/item/156-lt-22222-l.html>>url:http://www.dragino.com/products/lora-lorawan-end-node/item/156-lt-22222-l.html]]
2328 2328  * [[Datasheet, Document Base>>https://www.dropbox.com/sh/gxxmgks42tqfr3a/AACEdsj_mqzeoTOXARRlwYZ2a?dl=0]]
2329 2329  * [[Hardware Source>>url:https://github.com/dragino/Lora/tree/master/LT/LT-33222-L/v1.0]]
2330 -
2331 -
image-20230608101532-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Bei
Size
... ... @@ -1,1 +1,0 @@
1 -563.0 KB
Content
image-20230608101608-2.jpeg
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Bei
Size
... ... @@ -1,1 +1,0 @@
1 -287.8 KB
Content
image-20230608101722-3.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Bei
Size
... ... @@ -1,1 +1,0 @@
1 -25.4 KB
Content
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