I am new on siemens Product, i have a change on the PLC having an Error when you put it on. when you connect to it it give me a messege that say "'loading will not be performed because preconditions are not met"Â this appers to me when I am downloading the software to plc 1200 useinf TIA Portal v13 sp1 update9. please hell and its flashing red light on LED including the I/O
Hi Hegamurl
I am new on siemens Product, i have a change on the PLC having an Error when you put it on. when you connect to it it give me a messege that say "'loading will not be performed because preconditions are not met"Â this appers to me when I am downloading the software to plc 1200 useinf TIA Portal v13 sp1 update9. please hell and its flashing red light on LED including the I/O