Markus D Posted September 6, 2017 Report Share Posted September 6, 2017 I am preparing an project connecting a excisting Siemens S300 PLC with Unitronics V350 (as a slave) by profibus. I do not have the V350 Unitronics project yet as it is prepared by a third side company and they wont give me their project, but they send me a sample how to set up "Siemens side". My problem is now that i have not enough free adresses in my S300 to set up the full integer vector ("receive integers" on S300) in the GSD configuration. My question is wether it is possible to use only 64 integers (instead of full vector of 106integer) in GSD configuration. If so, is it neccessary to change anything on V350 side? I do not want to go on site and then realize that I have to change Siemens PLC because of limited adress range. thanks for your help! Quote Link to comment Share on other sites More sharing options...
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