Using the proper addressing scheme as stated on page 287 of 1763-rm001 (Sept 2011) AdvancedHMI returns Invalid PLC Address. I am using a Micrologix 1100 Series B FRN 11 (the latest firmware).
Why is AdvanceHMI returning this error? It works fine with N7:25 for example.
The difference is type N files are integer files and the number after the colon is the word to be addressed. Type PD files are also integer files but can contain up to 255 elements, each of which 20 contain sub-elements, and thus require a different addressing scheme. From page 281 of the aforementioned manual:
Each PD data file has a maximum of 255 elements and each PID instruction requires a unique PD element. Each PD element is composed of 20 sub-elements, which include bit, integer and long integer data.
Thus the address requires an element and a sub-element as in PD9:0.SPV, but AdvancedHMI doesn't like this address.
The sub-elements I am trying to access are integers (CVS, SPV, for exampe).
What can be wrong?
Thanks,
Paul