Hello all,
I'm very new to PLCs and I'm basically teaching myself a bit now I've started my first job since graduating.
I'm using Step 5 on a S5-100U PLC programme and have come across some formatting in the code that I haven't seen before and can't find in the manual I'm using.
Could someone...
I don't have much PLC experience yet (just teaching myself) and I'm stuck on a problem.
I've uploaded a programme to my PC from a SIEMENS S5-95U and I'm using Step 5 v6.5 to view it. When I try to view the XRF file (which I assume stands for cross-reference?) for any of the operands I get the...