Hi Everyone, I want to know some information regarding PLC which is installed in my machine.
SImens PLC: ET200S, CPU: IM151-7
Please guide me which software with exact version is used for uploading and downloading the program from this PLC and I am facing some issue as the operator said that when he press the speed Decrement button it decreases the speed by one point (for example from 100 to 99,98,97...) and he need to press the button many times in order to stop the machine. As he said that previously when he press the button the speed decreased by 10 points (say from 100 to 90,80,70....). So my question is is it possible that this could happen itself or what might me the issue ??
Thanks