4/9/2020 3:49 PM | |
Joined: 4/3/2020 Last visit: 2/6/2024 Posts: 13 Rating: (0) |
I've attached some screen shots for your reference, I just tried altering the program in FC1 and re-downloading to the PLC and no error message this time round. the exact CPU is 314-6ch04-0ab0 AttachmentScreen shots.docx (233 Downloads) |
4/9/2020 4:04 PM | |
Joined: 4/3/2020 Last visit: 2/6/2024 Posts: 13 Rating: (0) |
Sorry, forgot to mention, I tried the default addressing, and put my own addressing in 0-2 for inputs and 0-1 for outputs. |
4/9/2020 4:09 PM | |
Joined: 4/3/2020 Last visit: 2/6/2024 Posts: 13 Rating: (0) |
Just to check, this is where it is changed?
AttachmentScreen shot 2.docx (236 Downloads) |
4/9/2020 4:26 PM | |
Joined: 4/24/2006 Last visit: 9/20/2024 Posts: 8742 Rating: (1168) |
Hello, Did you put 24 volt on the 'cards'? 1 - 24vdc 20 - common Here a link to manual: SIMATIC S7-300 CPU 31xC and CPU 31x: Technical specifications See chapter 8.7 Best regards, Wizard |
This contribution was helpful to1 thankful Users |
4/23/2020 3:34 PM | |
Joined: 4/3/2020 Last visit: 2/6/2024 Posts: 13 Rating: (0) |
Problem solved, thanks for your help. I will look at the wiring diagram properly next time |
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