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registers [2022/01/14 14:37] – ↷ Links adapted because of a move operation 127.0.0.1registers [2024/04/11 08:09] – [Log tab settings] emozolyak
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 Registers in the WEBHMI project correspond to similar concepts in automation systems - 'tag', 'variable' and indicate what data from the respective devices we are going to work on (read / write), in addition, they have additional attributes controlling how they will be displayed and processed by the system settings of these registers. The registers can be of two types - Registers in the WEBHMI project correspond to similar concepts in automation systems - 'tag', 'variable' and indicate what data from the respective devices we are going to work on (read / write), in addition, they have additional attributes controlling how they will be displayed and processed by the system settings of these registers. The registers can be of two types -
-  ***internal** (from internal WebHMI memory) +  ***internal** (from internal WebHMI memory, see the [[webhmi_internal_registers|options]]
   ***external** (containing data from connected devices).    ***external** (containing data from connected devices). 
  
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 === Graph data setup === === Graph data setup ===
 Simplest way is to set up register write at regular intervals of time and view them on graphs. Then it is enough to enable this option, select color and choose time intervals: Simplest way is to set up register write at regular intervals of time and view them on graphs. Then it is enough to enable this option, select color and choose time intervals:
- +<table style="border:1px solid black"><tr> 
-{{ network:setup_only_graph_data.png?direct&600 |}}+<td>{{ network:setup_only_graph_data.png?direct&600 |}}</td> 
 +</tr> 
 +</table>
  
 This method suitable for slowly changing parameters like temperature, pressure, humidity etc. which are the most typical parameters in a system monitored with WebHMI.  This method suitable for slowly changing parameters like temperature, pressure, humidity etc. which are the most typical parameters in a system monitored with WebHMI. 
registers.txt · Last modified: 2024/04/11 08:13 by emozolyak

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