After reading tag values in opc ua in ignition how to write these tag values in text file??? i need script for writing tag values in text file
How many tags are we looking at?
nearly 1000 tags
can u plz provide me with an example for system.opc. get tag values…
coz m able to read only one tag value bt nt multiple
sorry it was system.tag.get tag values… i need an example for this
Look at your original post.
Rather cumbersome for 1000 tags, isn’t it?
Sorry, let me go a bit further. Is there a way to iterate through the SQL Tags? Talking about an Internal Provider.
There is a module KyleChase wrote that iterates through SQLTags. Here is a link to the module:
http://inductiveautomation.com/forum/viewtopic.php?f=88&t=7815
It is called system.tag.getChildren(“path/to/folder”)
Yeah! I knew there was something knocking around in my head!