pvhimsat Member P Join Date Sep 2013 Location Hanoi Posts 1 Dec 16, 2014 #1 Anyone can help me! I used CitectSCADA7.2 to communicate Modbus Serial direct COM port. I set up everything true: Boards, Ports, I/O Devices and tag. I also tested it by ModScan OK but it does't work in CitectSCADA, the tag always show "Bad".
Anyone can help me! I used CitectSCADA7.2 to communicate Modbus Serial direct COM port. I set up everything true: Boards, Ports, I/O Devices and tag. I also tested it by ModScan OK but it does't work in CitectSCADA, the tag always show "Bad".