Hello,
I am having issues with updating tags in TSX PLCs using the UNITE protocol. I am using the version of the UNITE driver that installs with 2018R2 (v2.02.00.000) and this is on Windows 10. This is in an application that I have migrated from v6.1 to 2018R2. I have a few specific questions:
1. Should one be setting the Force1Dot1 parameter in [Unite] to 1 or not specifying it which will let it default to 0 in citect.ini? The older Citect application I am upgrading from was v6.1 and I cannot find what version of UNITE that would have been using and am wondering if this parameter setting might help?
2. The v6.1 app did not have a PollTime setting for the Unite protocol in citect.ini which means the driver was running in interrupt mode. Does interrupt mode work reliably with PLC tags that are written to from Cicode or Genies or should one be specifying a PollTime value? Again trying to locate causes for why things are not updating in the PLC. Looking at the driver details in the Kernel, I am not seeing any errors.
3. Do I need to install any other driver or software separately for UNITE to work?
Thanks