<
From version < 77.84 >
edited by Xiaoling
on 2022/06/10 09:26
To version < 77.71 >
edited by Xiaoling
on 2022/06/10 09:22
>
Change comment: There is no comment for this version

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... ... @@ -350,8 +350,6 @@
350 350  )))
351 351  
352 352  (((
353 -
354 -
355 355  **To use counting mode, please run:**
356 356  )))
357 357  
... ... @@ -370,8 +370,6 @@
370 370  )))
371 371  
372 372  (((
373 -
374 -
375 375  (% style="color:#4f81bd" %)**AT Commands for counting:**
376 376  )))
377 377  
... ... @@ -468,9 +468,9 @@
468 468  )))
469 469  
470 470  
467 +
471 471  === 3.3.4 AT+MOD~=4, Single DI Counting + 1 x Voltage Counting ===
472 472  
473 -
474 474  **LT22222-L**: This mode the DI1 is used as a counting pin.
475 475  
476 476  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.
... ... @@ -477,7 +477,6 @@
477 477  
478 478  [[image:image-20220523181903-8.png]]
479 479  
480 -
481 481  (((
482 482  (% style="color:#4f81bd" %)**DIDORO **(%%)is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
483 483  )))
... ... @@ -493,8 +493,6 @@
493 493  )))
494 494  
495 495  (((
496 -
497 -
498 498  **To use this mode, please run:**
499 499  )))
500 500  
... ... @@ -521,8 +521,6 @@
521 521  )))
522 522  
523 523  (((
524 -
525 -
526 526  **Plus below command for AVI1 Counting:**
527 527  )))
528 528  
... ... @@ -558,14 +558,11 @@
558 558  
559 559  === 3.3.5 AT+MOD~=5, Single DI Counting + 2 x AVI + 1 x ACI ===
560 560  
561 -
562 562  **LT22222-L**: This mode the DI1 is used as a counting pin.
563 563  
564 564  [[image:image-20220523182334-9.png]]
565 565  
566 566  (((
567 -
568 -
569 569  (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
570 570  )))
571 571  
... ... @@ -580,8 +580,6 @@
580 580  )))
581 581  
582 582  (((
583 -
584 -
585 585  **To use this mode, please run:**
586 586  )))
587 587  
... ... @@ -601,6 +601,8 @@
601 601  
602 602  (((
603 603  Other AT Commands for counting are similar to [[MOD2 Counting Command>>||anchor="H3.3.2AT2BMOD3D22C28DoubleDICounting29"]].
590 +
591 +
604 604  )))
605 605  
606 606  
... ... @@ -607,7 +607,6 @@
607 607  
608 608  === 3.3.6 AT+ADDMOD~=6. (Trigger Mode, Optional) ===
609 609  
610 -
611 611  (% style="color:#4f81bd" %)**This mode is an optional mode for trigger purpose. It can run together with other mode.**
612 612  
613 613  For example, if user has configured below commands:
... ... @@ -615,13 +615,11 @@
615 615  * **AT+MOD=1 ** **~-~->** The normal working mode
616 616  * **AT+ADDMOD6=1**   **~-~->** Enable trigger
617 617  
618 -
619 619  LT will keep monitoring AV1/AV2/AC1/AC2 every 5 seconds; LT will send uplink packets in two cases:
620 620  
621 621  1. Periodically uplink (Base on TDC time). Payload is same as the normal MOD (MOD 1 for above command). This uplink uses LoRaWAN (% style="color:#4f81bd" %)**unconfirmed**(%%) data type
622 622  1. Trigger uplink when meet the trigger condition. LT will sent two packets in this case, the first uplink use payload specify in this mod (mod=6), the second packets use the normal mod payload(MOD=1 for above settings). Both Uplinks use LoRaWAN (% style="color:#4f81bd" %)**CONFIRMED data type.**
623 623  
624 -
625 625  **AT Command to set Trigger Condition**:
626 626  
627 627  (% style="color:#4f81bd" %)**Trigger base on voltage**:
... ... @@ -673,17 +673,14 @@
673 673  
674 674   Yy4 yy4: AC2 or AV2 high limit.
675 675  
676 -
677 677  **Example1**: AA 00 13 88 00 00 00 00 00 00
678 678  
679 679  Same as AT+AVLIM=5000,0,0,0   (If AVI1 voltage lower than 5V , trigger uplink, 0 means ignore)
680 680  
681 -
682 682  **Example2**: AA 02 01 00
683 683  
684 684  Same as AT+ DTRI =1,0  (Enable DI1 trigger / disable DI2 trigger)
685 685  
686 -
687 687  (% style="color:#4f81bd" %)**Trigger Settings Payload Explanation:**
688 688  
689 689  MOD6 Payload : total 11 bytes payload
... ... @@ -690,7 +690,6 @@
690 690  
691 691  [[image:image-20220524085923-1.png]]
692 692  
693 -
694 694  (% style="color:#4f81bd" %)**TRI FLAG1**(%%) is a combination to show if trigger is set for this part. Totally 1byte as below
695 695  
696 696  [[image:image-20220524090106-2.png]]
... ... @@ -697,7 +697,6 @@
697 697  
698 698  * Each bits shows if the corresponding trigger has been configured.
699 699  
700 -
701 701  **Example:**
702 702  
703 703  10100000: Means the system has configure to use the trigger: AC1_LOW and AV2_LOW
... ... @@ -709,7 +709,6 @@
709 709  
710 710  * Each bits shows which status has been trigger on this uplink.
711 711  
712 -
713 713  **Example:**
714 714  
715 715  10000000: Means this packet is trigger by AC1_LOW. Means voltage too low.
... ... @@ -721,7 +721,6 @@
721 721  
722 722  * Each bits shows which status has been trigger on this uplink.
723 723  
724 -
725 725  **Example:**
726 726  
727 727  00000111: Means both DI1 and DI2 trigger are enabled and this packet is trigger by DI1.
... ... @@ -742,8 +742,6 @@
742 742  === 3.3.7 Payload Decoder ===
743 743  
744 744  (((
745 -
746 -
747 747  **Decoder for TTN/loraserver/ChirpStack**: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/Payload_decoder/>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/Payload_decoder/]]
748 748  
749 749  
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