Changes for page RS485-LN – RS485 to LoRaWAN Converter User Manual
Last modified by Bei Jinggeng on 2025/01/16 11:36
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... ... @@ -333,6 +333,9 @@ 333 333 ))) 334 334 ))) 335 335 336 + 337 + 338 + 336 336 === 3.3.2 Configure sensors === 337 337 338 338 ((( ... ... @@ -590,13 +590,13 @@ 590 590 * ((( 591 591 (% style="color:#037691" %)**AT Command** 592 592 593 -**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m** 594 - 595 - 596 +((( 597 +**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m** m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command 596 596 ))) 599 +))) 597 597 598 598 ((( 599 - m:0: no CRC, 1: add CRC-16/MODBUS in the end of this command602 + 600 600 ))) 601 601 602 602 * ((( ... ... @@ -637,7 +637,9 @@ 637 637 ))) 638 638 639 639 ((( 640 -**Example 1** ~-~-> Configure without ask for uplink (YY=0) 643 + 644 + 645 +**Example 1** ~-~-> Configure without ask for uplink (YY=0) 641 641 ))) 642 642 643 643 ((( ... ... @@ -653,6 +653,8 @@ 653 653 ))) 654 654 655 655 ((( 661 + 662 + 656 656 So if user want to use downlink command to control to RS485 Alarm, he can use: 657 657 ))) 658 658 ... ... @@ -673,7 +673,7 @@ 673 673 ))) 674 674 675 675 ((( 676 -**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**) 683 +**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**) 677 677 ))) 678 678 679 679 ((( ... ... @@ -685,11 +685,11 @@ 685 685 ))) 686 686 687 687 ((( 688 -RS485-LN got this downlink command and send (% style="color:#4f81bd" %)**0A 08 00 04 00 01 **(%%)to Modbus network. One of the RS485 sensor in the network send back Modbus reply **0A 08 00 04 00 00**. RS485-LN get this reply and combine with the original downlink command and uplink. The uplink message is: 695 +((( 696 +RS485-LN got this downlink command and send (% style="color:#4f81bd" %)**0A 08 00 04 00 01 **(%%)to Modbus network. One of the RS485 sensor in the network send back Modbus reply **0A 08 00 04 00 00**. RS485-LN get this reply and combine with the original downlink command and uplink. The uplink message is: **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00 **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00** 689 689 ))) 690 690 691 -((( 692 - **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00 **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00** 699 + 693 693 ))) 694 694 695 695 ((( ... ... @@ -787,6 +787,8 @@ 787 787 ))) 788 788 789 789 ((( 797 + 798 + 790 790 **Example:** 791 791 ))) 792 792 ... ... @@ -808,7 +808,7 @@ 808 808 ==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ==== 809 809 810 810 ((( 811 -AT+MBFUN is valid since v1.3 firmware version. The command is for fast configure to read Modbus devices. It is only valid for the devices which follow the [[MODBUS-RTU protocol>>url:https://www.modbustools.com/modbus.html]]. 820 +**AT+MBFUN** is valid since v1.3 firmware version. The command is for fast configure to read Modbus devices. It is only valid for the devices which follow the [[MODBUS-RTU protocol>>url:https://www.modbustools.com/modbus.html]]. 812 812 ))) 813 813 814 814 ((( ... ... @@ -828,18 +828,20 @@ 828 828 ))) 829 829 830 830 * ((( 831 -AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN. 840 +AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN. 832 832 ))) 833 833 * ((( 834 -AT+COMMAND1= 01 03 00 10 00 08,1 ~-~-> read slave address 01 , function code 03, start address 00 01, quantity of registers 00 08. 843 +AT+COMMAND1= 01 03 00 10 00 08,1 ~-~-> read slave address 01 , function code 03, start address 00 01, quantity of registers 00 08. 835 835 ))) 836 836 * ((( 837 -AT+COMMAND2= 01 02 00 40 00 10,1 ~-~-> read slave address 01 , function code 02, start address 00 40, quantity of inputs 00 10. 846 +AT+COMMAND2= 01 02 00 40 00 10,1 ~-~-> read slave address 01 , function code 02, start address 00 40, quantity of inputs 00 10. 847 + 848 + 838 838 ))) 839 839 840 -(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag tomove" width="15"]](% title="Click and drag to resize" %)851 +(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]](% title="Click and drag to resize" %) 841 841 842 -(% aria-label="image-20220602165351-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-7.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag tomove" width="15"]](% title="Click and drag to resize" %)853 +(% aria-label="image-20220602165351-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-7.png||data-widget="image"]](% title="Click and drag to resize" %) 843 843 844 844 845 845 ... ... @@ -856,16 +856,13 @@ 856 856 857 857 * ((( 858 858 (% style="color:#037691" %)** AT Command:** 859 -))) 860 860 861 -(% class="box infomessage" %) 862 -((( 863 -((( 864 864 **AT+CMDDLaa=hex(bb cc)*1000** 865 865 ))) 866 -))) 867 867 868 868 ((( 875 + 876 + 869 869 **Example:** 870 870 ))) 871 871