Siemens Datablocks


I got an S7-1200 Siemens PLC connected to my Ignition, I’m able to access its coils, MDs, M’s, etc etc. I unchecked the “Optimized block access”, I’ve been trying to access the data blocks like in the Ignition website says (Siemens - Ignition User Manual 7.9 - Ignition Documentation) by doing DBn10,R50 but nothing, is there a way to access these data blocks?

Where did you find that syntax? According to the manual that should be DB10,REAL50

I found it here: (Siemens - Ignition User Manual 7.9 - Ignition Documentation), I just tried out DB10,REAL50 but still nothing.

I’m 99.9 % sure that you don’t have DB10 in your 1200 plc…?

Sorry my bad, I had a typo. It is working now.

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