hi
in our automations system we are scanning/checking the temperautre of a liquid with thermocouples .These t/c are connected to a PC based automation throught siemens ET200.Now what happens when some of the thermocouple get damaged the ET200 card shows SF fault.When we change the t/c with new one still this fault dont reset. we have to either reset by switching off the supply to ET 200 or resetting the PC.But in running system we can not do either of this option.How can i get rid of it?
in our automations system we are scanning/checking the temperautre of a liquid with thermocouples .These t/c are connected to a PC based automation throught siemens ET200.Now what happens when some of the thermocouple get damaged the ET200 card shows SF fault.When we change the t/c with new one still this fault dont reset. we have to either reset by switching off the supply to ET 200 or resetting the PC.But in running system we can not do either of this option.How can i get rid of it?