Find all our latest news, insights, and events

We've always known the power of digital, and we've mastered the strategy, tactics, and technology to harness it. Now, other departments have had to embrace the digital transformation that businesses have been talking about for so long.

..........

The main difference between the online and offline states of Siemens PLC (Programmable Logic Controller) lies in whether the program is running on the actual hardware. Online status means that the PLC program is executing in hardware, while offline status refers to the program being on programming software and not yet uploaded to hardware. Dealing with the differences between online and offline states of Siemens PLC mainly involves aspects such as program upload, download, debugging, and comparison. ‌.