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Last modified by Mengting Qiu on 2025/06/04 18:42
From version 245.1
edited by Saxer Lin
on 2025/04/15 17:23
Change comment: There is no comment for this version
To version 249.1
edited by Mengting Qiu
on 2025/05/23 16:52
Change comment: There is no comment for this version

Summary

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Author
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1 -XWiki.Saxer
1 +XWiki.ting
Content
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1520 1520  
1521 1521  **RO2_status** : 1 byte in hex
1522 1522  
1523 -00: Close
1523 +00: Open
1524 1524  
1525 -01: Open
1525 +01: Close
1526 1526  
1527 1527  11: No action
1528 1528  )))
... ... @@ -1745,11 +1745,12 @@
1745 1745  )))
1746 1746  |(% style="width:141px" %)**Example**|(% style="width:357px" %)A6 **01**
1747 1747  
1748 -==== 3.4.2.19 Counting ~-~- Set Saving Interval for 'Counting Result' ====
1748 +==== 3.4.2.19 Set the save intervals of the counting results, RO (Relay Output), and DO (Digital Output) states ====
1749 1749  
1750 +This command configures the device to periodically save the counting results, RO (Relay Output), and DO (Digital Output) states to internal flash memory at a user-defined interval. By setting a save interval, the device ensures that critical data (counting values and output states) is preserved in case of power loss.
1751 +The save interval can be adjusted to the user's needs, with a minimum value of (% style="color:blue" %)**30**(%%) seconds.
1752 +The saved RO/DO states can be restored after a device reset by combining this function with the (% style="color:blue" %)**AT+RODORESET**(%%) command.
1750 1750  
1751 -This command allows you to configure the device to save its counting result to internal flash memory at specified intervals. By setting a save time, the device will periodically store the counting data to prevent loss in case of power failure. The save interval can be adjusted to suit your requirements, with a minimum value of 30 seconds.
1752 -
1753 1753  (% style="color:#037691" %)**AT Command**
1754 1754  
1755 1755  (% border="2" style="width:500px" %)
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1759 1759  |(% style="width:124px" %)**Example**|(% style="width:374px" %)(((
1760 1760  AT+COUTIME=60
1761 1761  
1762 -Sets the device to save its counting results to the memory every 60 seconds.
1763 +Sets the device to save its counting results, RO and DO states to the memory every 60 seconds.
1763 1763  )))
1764 1764  
1765 1765  (% style="color:#037691" %)**Downlink Payload**
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1774 1774  |(% style="width:123px" %)**Example**|(% style="width:375px" %)(((
1775 1775  A7 **00 00 3C**
1776 1776  
1777 -Sets the device to save its counting results to the memory every 60 seconds.
1778 +SSets the device to save its counting results, RO and DO states to the memory every 60 seconds.
1778 1778  )))
1779 1779  
1780 1780  ==== 3.4.2.20 Reset saved RO and DO states ====