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From version < 77.83 >
edited by Xiaoling
on 2022/06/10 09:26
To version < 77.70 >
edited by Xiaoling
on 2022/06/10 09:22
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... ... @@ -467,7 +467,6 @@
467 467  
468 468  === 3.3.4 AT+MOD~=4, Single DI Counting + 1 x Voltage Counting ===
469 469  
470 -
471 471  **LT22222-L**: This mode the DI1 is used as a counting pin.
472 472  
473 473  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.
... ... @@ -474,7 +474,6 @@
474 474  
475 475  [[image:image-20220523181903-8.png]]
476 476  
477 -
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  )))
... ... @@ -490,8 +490,6 @@
490 490  )))
491 491  
492 492  (((
493 -
494 -
495 495  **To use this mode, please run:**
496 496  )))
497 497  
... ... @@ -518,8 +518,6 @@
518 518  )))
519 519  
520 520  (((
521 -
522 -
523 523  **Plus below command for AVI1 Counting:**
524 524  )))
525 525  
... ... @@ -555,14 +555,11 @@
555 555  
556 556  === 3.3.5 AT+MOD~=5, Single DI Counting + 2 x AVI + 1 x ACI ===
557 557  
558 -
559 559  **LT22222-L**: This mode the DI1 is used as a counting pin.
560 560  
561 561  [[image:image-20220523182334-9.png]]
562 562  
563 563  (((
564 -
565 -
566 566  (% style="color:#4f81bd" %)**DIDORO**(%%) is a combination for RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1. Totally 1bytes as below
567 567  )))
568 568  
... ... @@ -577,8 +577,6 @@
577 577  )))
578 578  
579 579  (((
580 -
581 -
582 582  **To use this mode, please run:**
583 583  )))
584 584  
... ... @@ -598,6 +598,8 @@
598 598  
599 599  (((
600 600  Other AT Commands for counting are similar to [[MOD2 Counting Command>>||anchor="H3.3.2AT2BMOD3D22C28DoubleDICounting29"]].
590 +
591 +
601 601  )))
602 602  
603 603  
... ... @@ -604,7 +604,6 @@
604 604  
605 605  === 3.3.6 AT+ADDMOD~=6. (Trigger Mode, Optional) ===
606 606  
607 -
608 608  (% style="color:#4f81bd" %)**This mode is an optional mode for trigger purpose. It can run together with other mode.**
609 609  
610 610  For example, if user has configured below commands:
... ... @@ -612,13 +612,11 @@
612 612  * **AT+MOD=1 ** **~-~->** The normal working mode
613 613  * **AT+ADDMOD6=1**   **~-~->** Enable trigger
614 614  
615 -
616 616  LT will keep monitoring AV1/AV2/AC1/AC2 every 5 seconds; LT will send uplink packets in two cases:
617 617  
618 618  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
619 619  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.**
620 620  
621 -
622 622  **AT Command to set Trigger Condition**:
623 623  
624 624  (% style="color:#4f81bd" %)**Trigger base on voltage**:
... ... @@ -670,17 +670,14 @@
670 670  
671 671   Yy4 yy4: AC2 or AV2 high limit.
672 672  
673 -
674 674  **Example1**: AA 00 13 88 00 00 00 00 00 00
675 675  
676 676  Same as AT+AVLIM=5000,0,0,0   (If AVI1 voltage lower than 5V , trigger uplink, 0 means ignore)
677 677  
678 -
679 679  **Example2**: AA 02 01 00
680 680  
681 681  Same as AT+ DTRI =1,0  (Enable DI1 trigger / disable DI2 trigger)
682 682  
683 -
684 684  (% style="color:#4f81bd" %)**Trigger Settings Payload Explanation:**
685 685  
686 686  MOD6 Payload : total 11 bytes payload
... ... @@ -687,7 +687,6 @@
687 687  
688 688  [[image:image-20220524085923-1.png]]
689 689  
690 -
691 691  (% style="color:#4f81bd" %)**TRI FLAG1**(%%) is a combination to show if trigger is set for this part. Totally 1byte as below
692 692  
693 693  [[image:image-20220524090106-2.png]]
... ... @@ -694,7 +694,6 @@
694 694  
695 695  * Each bits shows if the corresponding trigger has been configured.
696 696  
697 -
698 698  **Example:**
699 699  
700 700  10100000: Means the system has configure to use the trigger: AC1_LOW and AV2_LOW
... ... @@ -706,7 +706,6 @@
706 706  
707 707  * Each bits shows which status has been trigger on this uplink.
708 708  
709 -
710 710  **Example:**
711 711  
712 712  10000000: Means this packet is trigger by AC1_LOW. Means voltage too low.
... ... @@ -718,7 +718,6 @@
718 718  
719 719  * Each bits shows which status has been trigger on this uplink.
720 720  
721 -
722 722  **Example:**
723 723  
724 724  00000111: Means both DI1 and DI2 trigger are enabled and this packet is trigger by DI1.
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