Rievtech xLogic ELC Series User Manual page 277

The web server refreshes the current value of variables every 0.3s-5s.The default auto refresh time is 1
second.
Name:
Display the name of variable.
Address:
Display the address of variable.
Status/Value:
Display the current status or value of variables.
Change:
Change the current status of variable.When you change the current
Status:
status of variable,you have to click on the corresponding "Set" button.
Description of changing the state of variable
Variable I:
You can't change the status of variable I.
Variable Q:
When the input pin of output block Q is not connected,you can change the status of variable Q.
If the input pin of output block Q is already connected with other blocks,you can't change the status of
variable Q anymore.
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