1/23/2024 7:03 PM | |
Joined: 1/23/2024 Last visit: 1/24/2024 Posts: 3 Rating: (0) |
Output is on but when I exam for on for that output it is false and i cant figure out why it is reading false Attachmentproblem.docx (211 Downloads) |
1/23/2024 7:56 PM | |
Joined: 1/21/2013 Last visit: 8/28/2024 Posts: 3064 Rating: (481) |
Hi, Your PLC Tag "Pump_run" is used as an output operand in the Assignment statement. However, the address used for this tag is an input bit. Although you can write to this bit - because you are not writing to the hardware, only changing the process image - you should never do so. You may want to rethink your PLC tags and your program logic. For further help, it would also be good to provide some more details, such as the hardware and software you are using, or what you are trying to accomplish. Kind regards |
This contribution was helpful to2 thankful Users |
1/24/2024 7:08 PM | |
Joined: 1/23/2024 Last visit: 1/24/2024 Posts: 3 Rating: (0) |
thank you |
Follow us on