COM Object ActiveX .dll This zip file contains an ActiveX .dll file that can be used to implement SCADA. UnCmDrv1.dll file contains methods and properties for invoking the OPLC, read / write, locally or remotely, implementation examples, and an explanation of accessing Data Tables.
Today I had a problem with a timer from a big program made in Visilogic.
2 months after downloading a new program into the V130, a timer changed itself from 00.00.00.09 to 220.127.116.11. The timer is only used by one contact and one coil.
Did anyone ever experienced this too? And how can I prevent it from happening again?