Changes for page Water Quality Sensors

Last modified by Karry Zhuang on 2025/02/18 15:43
<
From version < 45.75 >
edited by Xiaoling
on 2024/08/06 16:26
To version < 45.77 >
edited by Xiaoling
on 2024/08/06 16:35
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -494,6 +494,7 @@
494 494  
495 495  [[image:image-20240714174241-2.png]]
496 496  
497 +
497 497  == 3.4 Installation Notice ==
498 498  
499 499  
... ... @@ -552,6 +552,7 @@
552 552  |=(% style="width: 64.75px;background-color:#4F81BD;color:white" %)Original address|=(% style="width: 64.75px;background-color:#4F81BD;color:white" %)Function code|=(% style="width: 64.75px;background-color:#4F81BD;color:white" %)Address high|=(% style="width: 64.75px;background-color:#4F81BD;color:white" %)Address low|=(% style="width: 64.75px;background-color:#4F81BD;color:white" %)Quantity high|=(% style="width: 64.75px; background-color: rgb(79, 129, 189); color: white;" %)Quantity low|=(% style="width: 64.75px;background-color:#4F81BD;color:white" %)CRC16 low|=(% style="width: 64.75px;background-color:#4F81BD;color:white" %)CRC16 high
553 553  |(% style="width:99px" %)0XFE |(% style="width:112px" %)0X03|(% style="width:135px" %)0X00|(% style="width:126px" %)0X50|(% style="width:85px" %)0X00|(% style="width:1px" %)0X00|(% style="width:1px" %)0X51|(% style="width:1px" %)0XD4
554 554  
556 +
555 555  **response:**
556 556  
557 557  (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:518px" %)
... ... @@ -558,6 +558,7 @@
558 558  |=(% style="width: 103.6px;background-color:#4F81BD;color:white" %)New address|=(% style="width: 103.6px;background-color:#4F81BD;color:white" %)Function code|=(% style="width: 103.6px; background-color: rgb(79, 129, 189); color: white;" %)Data length|=(% style="width: 103.6px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 103.6px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high
559 559  |(% style="width:99px" %)0X01|(% style="width:112px" %)0X03|(% style="width:106px" %)0X00|(% style="width:93px" %)0X20|(% style="width:104px" %)0XF0
560 560  
563 +
561 561  === 3.6.2 Change address ===
562 562  
563 563  
... ... @@ -595,6 +595,7 @@
595 595  0X96
596 596  )))
597 597  
601 +
598 598  === 3.6.4 Query data ===
599 599  
600 600  
... ... @@ -647,22 +647,32 @@
647 647  == 4.1 Specification ==
648 648  
649 649  
650 -* **Measuring range**: 0-20mg/L, 0-50℃
651 -* **Accuracy**: 3%, ±0.5℃
652 -* **Resolution**: 0.01 mg/L, 0.01℃
654 +* **Measuring range**: 0-20mg/L, 0-50°C
655 +
656 +* **Accuracy**: 3%, ±0.5°C
657 +
658 +* **Resolution**: 0.01 mg/L, 0.01°C
659 +
653 653  * **Maximum operating pressure**: 6 bar
661 +
654 654  * **Output signal**: A: 4-20mA (current loop)B: RS485 (standard Modbus-RTU protocol, device default address: 01)
663 +
655 655  * **Power supply voltage**: 5-24V DC
656 -* **Working environment**: temperature 0-60℃; humidity <95%RH
665 +
666 +* **Working environment**: temperature 0-60°C; humidity <95%RH
667 +
657 657  * **Power consumption**: ≤0.5W
658 658  
670 +
659 659  == 4.2 wiring ==
660 660  
673 +
661 661  [[image:image-20240720172632-4.png||height="390" width="640"]]
662 662  
663 663  
664 -== (% id="cke_bm_224234S" style="display:none" %) (%%)4.3 Impedance requirements for current signals ==
677 +== 4.3 Impedance requirements for current signals ==
665 665  
679 +
666 666  [[image:image-20240718195414-8.png||height="100" width="575"]]
667 667  
668 668  
... ... @@ -674,60 +674,71 @@
674 674  
675 675  == 4.5 Instructions for use and maintenance ==
676 676  
691 +
677 677  * It can be directly put into water without adding a protective tube, ensuring the long-term stability, reliability and accuracy of the sensor.
693 +
678 678  * If the water conditions are complex and you want accurate data, you need to wipe the sensor probe frequently.
679 679  
696 +
680 680  == 4.6 RS485 Commands ==
681 681  
699 +
682 682  RS485 signaldefault address 0x14
683 683  Standard Modbus-RTU protocol, baud rate: 9600; check bit: none; data bit: 8; stop bit: 1
684 684  
703 +
685 685  === 4.6.1 Query address ===
686 686  
687 -send
688 688  
689 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:599.333px" %)
707 +**send:**
708 +
709 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:518px" %)
690 690  |=(% style="width: 50px;background-color:#4F81BD;color:white" %)Original address|=(% style="width: 72px; background-color: rgb(79, 129, 189); color: white;" %)Function code|=(% style="width: 64px; background-color: rgb(79, 129, 189); color: white;" %)Register address high|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Register address low|=(% style="width: 70px; background-color: rgb(79, 129, 189); color: white;" %)Register length high|=(% style="width: 72px; background-color: rgb(79, 129, 189); color: white;" %)Register length low|=(% style="width: 56px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 56px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high
691 691  |(% style="width:99px" %)0XFF|(% style="width:72px" %)0X03|(% style="width:64px" %)0X00|(% style="width:68px" %)0X0A|(% style="width:70px" %)0X00|(% style="width:72px" %)0X02|(% style="width:56px" %)0XF1|(% style="width:56px" %)0XD7
692 692  
713 +
693 693  If you forget the original address of the sensor, you can use the broadcast address 0XFF instead. When using 0XFE, the host can only connect to one slave, which can be used as a method of address query.
694 694  
695 695  
696 -response
717 +**response:**
697 697  
698 698  Register 0 data high and register 0 data low indicate the actual address of the sensor: 1
699 699  Register 1 data high and register 1 data low indicate the sensor version
700 700  
701 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:599.333px" %)
722 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:518px" %)
702 702  |=(% style="width: 50px;background-color:#4F81BD;color:white" %)Address|=(% style="width: 72px; background-color: rgb(79, 129, 189); color: white;" %)Function code|=(% style="width: 64px; background-color: rgb(79, 129, 189); color: white;" %)Data length|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Register 0 Data high|=(% style="width: 70px; background-color: rgb(79, 129, 189); color: white;" %)Register 0 Data low|=(% style="width: 70px; background-color: rgb(79, 129, 189); color: white;" %)Register 1 Data high|=(% style="width: 72px; background-color: rgb(79, 129, 189); color: white;" %)Register 1 Data low|=(% style="width: 56px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 56px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high
703 703  |(% style="width:99px" %)0XFF|(% style="width:72px" %)0X03|(% style="width:64px" %)0X04|(% style="width:68px" %)0X00|(% style="width:70px" %)0X01|(% style="width:72px" %)0X00|(% style="width:56px" %)0X00|(% style="width:56px" %)0XB4|(% style="width:56px" %)0X3C
704 704  
726 +
705 705  === 4.6.2 Change address ===
706 706  
729 +
707 707  For example: Change the address of the sensor with address 1 to 2(address range: 1-119), master → slave
708 708  
709 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:907.333px" %)
732 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:518px" %)
710 710  |=(% style="width: 67px; background-color: rgb(79, 129, 189); color: white;" %)Original address|=(% style="width: 71px; background-color: rgb(79, 129, 189); color: white;" %)Function code|=(% style="width: 65px; background-color: rgb(79, 129, 189); color: white;" %)Starting register address high|=(% style="width: 65px; background-color: rgb(79, 129, 189); color: white;" %)Starting register address low|=(% style="width: 70px; background-color: rgb(79, 129, 189); color: white;" %)Register length high|=(% style="width: 72px; background-color: rgb(79, 129, 189); color: white;" %)Register length low|=(% style="width: 53px; background-color: rgb(79, 129, 189); color: white;" %)Data length|=(% style="width: 53px; background-color: rgb(79, 129, 189); color: white;" %)Start address high|=(% style="width: 53px; background-color: rgb(79, 129, 189); color: white;" %)Start address low|=(% style="width: 53px; background-color: rgb(79, 129, 189); color: white;" %)Sensor version|=(% style="width: 53px; background-color: rgb(79, 129, 189); color: white;" %)Sensor version|=(% style="width: 56px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low
711 711  |(% style="width:67px" %)0X01|(% style="width:71px" %)0X10|(% style="width:65px" %)0X00|(% style="width:65px" %)0X0A|(% style="width:70px" %)0X00|(% style="width:72px" %)0X02|(% style="width:53px" %)0X04|(% style="width:53px" %)0X00|(% style="width:72px" %)0X02|(% style="width:53px" %)0X00|(% style="width:53px" %)0X00|(% style="width:56px" %)0XD2|(% style="width:53px" %)0X10
712 712  
713 -response
736 +**response:**
714 714  
715 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:599.333px" %)
738 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:518px" %)
716 716  |=(% style="width: 50px;background-color:#4F81BD;color:white" %)Address|=(% style="width: 72px; background-color: rgb(79, 129, 189); color: white;" %)Function code|=(% style="width: 64px; background-color: rgb(79, 129, 189); color: white;" %)Starting register address high|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Starting register address low|=(% style="width: 70px; background-color: rgb(79, 129, 189); color: white;" %)Register length high|=(% style="width: 72px; background-color: rgb(79, 129, 189); color: white;" %)Register length low|=(% style="width: 56px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 56px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high
717 717  |(% style="width:99px" %)0X01|(% style="width:72px" %)0X10|(% style="width:64px" %)0X00|(% style="width:68px" %)0X0A|(% style="width:70px" %)0X00|(% style="width:72px" %)0X02|(% style="width:56px" %)0X61|(% style="width:56px" %)0XCA
718 718  
742 +
719 719  === 4.6.3 Query data ===
720 720  
721 721  
722 722  Query the data (dissolved oxygen) of the sensor (address 14), host → slave
723 723  
724 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:599.333px" %)
748 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:518px" %)
725 725  |=(% style="width: 50px;background-color:#4F81BD;color:white" %)Address|=(% style="width: 72px; background-color: rgb(79, 129, 189); color: white;" %)Function code|=(% style="width: 64px; background-color: rgb(79, 129, 189); color: white;" %)Starting register address high|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Starting register address low|=(% style="width: 70px; background-color: rgb(79, 129, 189); color: white;" %)Register length high|=(% style="width: 72px; background-color: rgb(79, 129, 189); color: white;" %)Register length low|=(% style="width: 56px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 56px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high
726 726  |(% style="width:99px" %)0X14|(% style="width:72px" %)0X03|(% style="width:64px" %)0X00|(% style="width:68px" %)0X14|(% style="width:70px" %)0X00|(% style="width:72px" %)0X01|(% style="width:56px" %)0XC6|(% style="width:56px" %)0XCB
727 727  
752 +
728 728  If the sensor receives correctly, the following data will be returned, slave → host
729 729  
730 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:599.333px" %)
755 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:518px" %)
731 731  |=(% style="width: 50px;background-color:#4F81BD;color:white" %)Address|=(% style="width: 72px; background-color: rgb(79, 129, 189); color: white;" %)Function code|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Data length|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Register 0 Data high|=(% style="width: 70px; background-color: rgb(79, 129, 189); color: white;" %)Register 0 Data low|=(% style="width: 56px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 56px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high
732 732  |(% style="width:99px" %)0X14|(% style="width:72px" %)0X03|(% style="width:68px" %)0X02|(% style="width:70px" %)0X03|(% style="width:72px" %)0X78|(% style="width:56px" %)0XB5|(% style="width:56px" %)0X55
733 733  
... ... @@ -738,56 +738,71 @@
738 738  
739 739  Query the data (temperature) of the sensor (address 14), host → slave
740 740  
741 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:599.333px" %)
766 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:518px" %)
742 742  |=(% style="width: 50px;background-color:#4F81BD;color:white" %)Address|=(% style="width: 72px; background-color: rgb(79, 129, 189); color: white;" %)Function code|=(% style="width: 64px; background-color: rgb(79, 129, 189); color: white;" %)Starting register address high|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Starting register address low|=(% style="width: 70px; background-color: rgb(79, 129, 189); color: white;" %)Register length high|=(% style="width: 72px; background-color: rgb(79, 129, 189); color: white;" %)Register length low|=(% style="width: 56px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 56px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high
743 743  |(% style="width:99px" %)0X14|(% style="width:72px" %)0X03|(% style="width:64px" %)0X00|(% style="width:68px" %)0X11|(% style="width:70px" %)0X00|(% style="width:72px" %)0X01|(% style="width:56px" %)0XD6|(% style="width:56px" %)0XCA
744 744  
770 +
745 745  If the sensor receives correctly, the following data will be returned, slave → host
746 746  
747 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:599.333px" %)
773 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:518px" %)
748 748  |=(% style="width: 50px;background-color:#4F81BD;color:white" %)Address|=(% style="width: 72px; background-color: rgb(79, 129, 189); color: white;" %)Function code|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Data length|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Register 0 Data high|=(% style="width: 70px; background-color: rgb(79, 129, 189); color: white;" %)Register 0 Data low|=(% style="width: 56px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 56px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high
749 749  |(% style="width:99px" %)0X14|(% style="width:72px" %)0X03|(% style="width:68px" %)0X02|(% style="width:70px" %)0X09|(% style="width:72px" %)0XA4|(% style="width:56px" %)0XB2|(% style="width:56px" %)0X6C
750 750  
777 +
751 751  After the query, 7 bytes will be returned. For example, the returned data is 14 03 02 (% style="color:red" %)**09 A4**(%%) B2 6C. 03 78 is the value of dissolved oxygen temperature.
752 752  
753 -Converted to decimal, it is 2468. Add two decimal places to get the actual value. 09 A4 means the current dissolved oxygen temperature is 24.68℃
780 +Converted to decimal, it is 2468. Add two decimal places to get the actual value. 09 A4 means the current dissolved oxygen temperature is 24.68°C
754 754  
755 755  
756 756  = 5. DR-TS1 Water Turbidity Sensor =
757 757  
785 +== 5.1 Specification ==
758 758  
759 759  
760 -== (% id="cke_bm_81470S" style="display:none" %) (%%)5.1 Specification ==
788 +* **Measuring range**: 0.1~1000.0NTU
761 761  
762 -* **Measuring range**: 0.1～1000.0NTU
763 763  * **Accuracy**: ±5%
791 +
764 764  * **Resolution**: 0.1NTU
793 +
765 765  * **Stability**: ≤3mV/24 hours
766 -* **Output signal**: A: 4～20 mA (current loop)B: RS485 (standard Modbus-RTU protocol, device default address: 01)
767 -* **Power supply voltage**: 5～24V DC (when output signal is RS485)12～24V DC (when output signal is 4～20mA)
768 -* **Working environment**: temperature 0～60℃; humidity ≤95%RH
769 -* **Power consumption**: ≤0.5W
770 770  
796 +* **Output signal**: A: 4~20 mA (current loop)B: RS485 (standard Modbus-RTU protocol, device default address: 01)
797 +
798 +* **Power supply voltage**: 5~24V DC (when output signal is RS485)12~24V DC (when output signal is 4~20mA)
799 +
800 +* **Working environment**: temperature 0~60°C; humidity ≤ 95%RH
801 +
802 +* **Power consumption**: ≤ 0.5W
803 +
804 +
771 771  == 5.2 wiring ==
772 772  
807 +
773 773  [[image:image-20240720172640-5.png||height="387" width="635"]]
774 774  
775 775  
776 776  == 5.3 Impedance requirements for current signals ==
777 777  
813 +
778 778  [[image:image-20240718195414-8.png||height="100" width="575"]]
779 779  
780 780  
781 781  == 5.4 Mechinical Drawing ==
782 782  
819 +
783 783  [[image:image-20240718195058-7.png||height="305" width="593"]]
784 784  
785 785  
786 786  == 5.5 Instructions for use and maintenance ==
787 787  
825 +
788 788  * It can be directly put into water without adding a protective tube, ensuring the long-term stability, reliability and accuracy of the sensor.
827 +
789 789  * If the water conditions are complex and you want accurate data, you need to wipe the sensor probe frequently.
790 790  
830 +
791 791  == 5.6 RS485 Commands ==
792 792  
793 793  
... ... @@ -794,11 +794,13 @@
794 794  RS485 signaldefault address 0x15
795 795  Standard Modbus-RTU protocol, baud rate: 9600; check bit: none; data bit: 8; stop bit: 1
796 796  
837 +
797 797  === 5.6.1 Query address ===
798 798  
799 -send
800 800  
801 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:599.333px" %)
841 +**send:**
842 +
843 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:518px" %)
802 802  |=(% style="width: 50px;background-color:#4F81BD;color:white" %)Original address|=(% style="width: 72px; background-color: rgb(79, 129, 189); color: white;" %)Function code|=(% style="width: 64px; background-color: rgb(79, 129, 189); color: white;" %)Address high|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Address low|=(% style="width: 70px; background-color: rgb(79, 129, 189); color: white;" %)Quantity high|=(% style="width: 72px; background-color: rgb(79, 129, 189); color: white;" %)Quantity low|=(% style="width: 56px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 56px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high
803 803  |(% style="width:99px" %)0XFE |(% style="width:72px" %)0X03|(% style="width:64px" %)0X00|(% style="width:68px" %)0X50|(% style="width:70px" %)0X00|(% style="width:72px" %)0X00|(% style="width:56px" %)0X51|(% style="width:56px" %)0XD4
804 804  
... ... @@ -805,38 +805,43 @@
805 805  If you forget the original address of the sensor, you can use the broadcast address 0XFE instead. When using 0XFE, the host can only connect to one slave, which can be used as a method of address query.
806 806  
807 807  
808 -response
850 +**response:**
809 809  
810 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:561.333px" %)
852 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:518px" %)
811 811  |=(% style="width: 50px;background-color:#4F81BD;color:white" %)New address|=(% style="width: 50px;background-color:#4F81BD;color:white" %)Function code|=(% style="width: 106px; background-color: rgb(79, 129, 189); color: white;" %)Data length|=(% style="width: 93px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 104px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high
812 812  |(% style="width:99px" %)0X01|(% style="width:112px" %)0X03|(% style="width:106px" %)0X00|(% style="width:93px" %)0X20|(% style="width:104px" %)0XF0
813 813  
856 +
814 814  === 5.6.2 Change address ===
815 815  
816 816  For example: Change the address of the sensor with address 1 to 2, master → slave
817 817  
818 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:676.25px" %)
861 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:518px" %)
819 819  |=(% style="width: 50px;background-color:#4F81BD;color:white" %)Original address|=(% style="width: 50px;background-color:#4F81BD;color:white" %)Function code|=(% style="width: 50px;background-color:#4F81BD;color:white" %)Address high|=(% style="width: 50px;background-color:#4F81BD;color:white" %)Address low|=(% style="width: 50px;background-color:#4F81BD;color:white" %)Quantity high|=(% style="width: 1px; background-color: rgb(79, 129, 189); color: white;" %)Quantity low|=(% style="width: 50px;background-color:#4F81BD;color:white" %)CRC16 low|=(% style="width: 50px;background-color:#4F81BD;color:white" %)CRC16 high
820 820  |(% style="width:99px" %)0X01|(% style="width:112px" %)0X06|(% style="width:135px" %)0X00|(% style="width:126px" %)0X50|(% style="width:85px" %)0X00|(% style="width:1px" %)0X02|(% style="width:1px" %)0X08|(% style="width:1px" %)0X1A
821 821  
865 +
822 822  If the sensor receives correctly, the data is returned along the original path.
823 -Note: If you forget the original address of the sensor, you can use the broadcast address 0XFE instead. When using 0XFE, the host can only connect to one slave, and the return address is still the original address, which can be used as a method of address query.
824 824  
868 +(% style="color:red" %)**Note: If you forget the original address of the sensor, you can use the broadcast address 0XFE instead. When using 0XFE, the host can only connect to one slave, and the return address is still the original address, which can be used as a method of address query.**
869 +
825 825  === 5.6.3 Query data ===
826 826  
827 827  
828 828  Query the data (turbidity) of the sensor (address 15), host → slave
829 829  
830 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:599.333px" %)
875 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:518px" %)
831 831  |=(% style="width: 50px;background-color:#4F81BD;color:white" %)Address|=(% style="width: 72px; background-color: rgb(79, 129, 189); color: white;" %)Function code|=(% style="width: 64px; background-color: rgb(79, 129, 189); color: white;" %)Starting register address high|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Starting register address low|=(% style="width: 70px; background-color: rgb(79, 129, 189); color: white;" %)Register length high|=(% style="width: 72px; background-color: rgb(79, 129, 189); color: white;" %)Register length low|=(% style="width: 56px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 56px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high
832 832  |(% style="width:99px" %)0X15|(% style="width:72px" %)0X03|(% style="width:64px" %)0X00|(% style="width:68px" %)0X00|(% style="width:70px" %)0X00|(% style="width:72px" %)0X01|(% style="width:56px" %)0X87|(% style="width:56px" %)0X1E
833 833  
879 +
834 834  If the sensor receives correctly, the following data will be returned, slave → host
835 835  
836 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:599.333px" %)
882 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:518px" %)
837 837  |=(% style="width: 50px;background-color:#4F81BD;color:white" %)Address|=(% style="width: 72px; background-color: rgb(79, 129, 189); color: white;" %)Function code|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Data length|=(% style="width: 68px; background-color: rgb(79, 129, 189); color: white;" %)Register 0 Data high|=(% style="width: 70px; background-color: rgb(79, 129, 189); color: white;" %)Register 0 Data low|=(% style="width: 56px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 56px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high
838 838  |(% style="width:99px" %)0X15|(% style="width:72px" %)0X03|(% style="width:68px" %)0X02|(% style="width:70px" %)0X02|(% style="width:72px" %)0X9A|(% style="width:56px" %)0X09|(% style="width:56px" %)0X4C
839 839  
886 +
840 840  The query data command is 15 03 00 00 00 01 87 1E
841 841  
842 842  For example, the returned data is 15 03 02 (% style="color:red" %)**02 9A**(%%) 09 4C

Applications

Navigation

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