SCADA communication – Tags not received Forum Home › Forums › Communicating with Devices › OPC › SCADA communication – Tags not received This topic has 8 replies, 2 voices, and was last updated 7 years, 3 months ago by Mikhail. Viewing 9 posts - 1 through 9 (of 9 total) Author Posts November 28, 2016 at 7:39 am #1789 yuanParticipant https://postimg.org/image/sbjizqgax/ why I had add the device ,but it can not be shown in the scada coomunication. This topic was modified 7 years, 3 months ago by Mikhail. November 28, 2016 at 9:08 am #1792 MikhailModerator Sorry, what device do you need to add? December 1, 2016 at 2:10 am #1793 yuanParticipant https://postimg.org/image/m9jr28z8l/06800098/ why the value can not be showed December 1, 2016 at 3:09 am #1794 yuanParticipant https://postimg.org/image/ijo44wro9/d8078330/ https://postimg.org/image/5jxwvfoyn/cda7d5b2/ I have change the state of the device,but it is not changed in the web.why? December 1, 2016 at 7:32 am #1795 MikhailModerator The items those have no value, located in Configured Aliases folder. How did you add them to this folder? See the communication line log in Communicator. Do these tags are received form the OPC server? December 1, 2016 at 8:45 am #1797 yuanParticipant https://postimg.org/image/k1cgn6enb/bc968a93/ SCADA communication has change the state,but it is not changed in the web.why? December 1, 2016 at 9:17 am #1798 MikhailModerator See the communication line log in Communicator. Do these tags are received form the OPC server? December 1, 2016 at 11:15 am #1799 yuanParticipant I DON not know your meaning,can you speak more understandable,can you give me a screenshot December 1, 2016 at 2:51 pm #1800 MikhailModerator Find in your log the tags those you need. Are they received? Author Posts Viewing 9 posts - 1 through 9 (of 9 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In