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662	662
663	663	==== **RS485 command timeout** ====
664	664
665		-Some Modbus device has slow action to send replies. This command is used to configure the RS485-LN to use longer time to wait for their action.
	665	+Some Modbus device has slow action to send replies. This command is used to configure the RS485-BL to use longer time to wait for their action.
666	666
667		-Default value: 0, range:  0 ~~ 65 seconds
	667	+Default value: 0, range:  0 ~~ 5 seconds
668	668
	669	+
669	669	* **AT Command:**
670	670
671	671	(% class="box infomessage" %)
672	672	(((
673		-**AT+CMDDLaa=hex(bb cc)*1000**
	674	+**AT+CMDDLaa=hex(bb cc)**
674	674	)))
675	675
676	676	**Example:**
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680	680
681	681	* **Downlink Payload:**
682	682
683		-**0x AA aa bb cc**
	684	+0x AA aa bb cc
684	684
685		-Same as: AT+CMDDLaa=hex(bb cc)*1000
	686	+Same as: AT+CMDDLaa=hex(bb cc)
686	686
687	687	**Example:**
688	688
689		- 0xAA 01 00 01  ~-~-> Same as **AT+CMDDL1=1000 ms**
	690	+ **0xAA 01 03 E8**  ~-~-> Same as **AT+CMDDL1=1000 ms**
690	690
691	691
692	692
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721	721
722	722	Ask device to send an uplink immediately.
723	723
724		-* **AT Command:**
725		-
726		-No AT Command for this, user can press the [[ACT button>>path:#Button]] for 1 second for the same.
727		-
728		-
729	729	* **Downlink Payload:**
730	730
731		-**0x08 FF**, RS485-LN will immediately send an uplink.
	727	+**0x08 FF**, RS485-BL will immediately send an uplink.
732	732
733	733
734		-==== ====
735	735
736	736	==== **Clear RS485 Command** ====
737	737
738	738	The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
739	739
740		-* **AT Command:**
741	741
742		-**AT+CMDEAR=mm,nn**   mm: start position of erase ,nn: stop position of erase
743		-
744		-Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
745		-
746		-Example screen shot after clear all RS485 commands.
747		-
748		-
749		-The uplink screen shot is:
750		-
751		-[[image:1654160691922-496.png]][[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image001.png]]
752		-
753		-
754		-* **Downlink Payload:**
755		-
756		-**0x09 aa bb** same as AT+CMDEAR=aa,bb
757		-
758		-
759		-
760		-==== **Clear RS485 Command** ====
761		-
762		-The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
763		-
764		-
765	765	* **AT Command:**
766	766
767	767	(% style="color:#037691" %)**AT+CMDEAR=mm,nn** (%%) mm: start position of erase ,nn: stop position of erase Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10

1654160691922-496.png

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1		-XWiki.Xiaoling

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1		-109.3 KB

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