DannyD303
Member
Hello all,
I set up a DDE/OPC connection to read data into an excel sheet about a month ago. It was working fine until yesterday when I noticed the data hasn't changed for 24 hrs. I restarted RSLinx and excel but it goes right back to the data that was there the day before (it gets reset in PLC every 8 hrs). I deleted the topic in RSLinx and set it up again but it still goes right back to the data that was there a day ago.
Has anyone dealt with this problem before? I'm confused as to why its going right back to the old data every time.
Thank you for any help.
I set up a DDE/OPC connection to read data into an excel sheet about a month ago. It was working fine until yesterday when I noticed the data hasn't changed for 24 hrs. I restarted RSLinx and excel but it goes right back to the data that was there the day before (it gets reset in PLC every 8 hrs). I deleted the topic in RSLinx and set it up again but it still goes right back to the data that was there a day ago.
Has anyone dealt with this problem before? I'm confused as to why its going right back to the old data every time.
Thank you for any help.