4/20/2021 3:30 PM | |
Posts: 9 Rating: (0) |
Hi, I have a programme in siemens logo that is comparing two analogue inputs to operate two outputs on a drive. This is programmed into a ABB drive to speed reference up and speed reference down. The macro on the drive is motor potentiometer macro. I am looking at implementing this into four lines that we have, however the set up on the other machines are old DC motor drives therefore the digital reference will not work (doesn't have the capability). Is there an option to achieve what my programme is doing but with an analogue output after comparing two inputs rather than two Q outputs to control the speed. I will attach my my logo logic, any help would be much appreciated. thank you in advance. AttachmentDigital logic for final inspection.zip (265 Downloads) |
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