3/29/2016 2:27 PM | |
Posts: 7 Rating: (0) |
Hello Friends, I am working on S5 to S7 conversion project. I am struggling while converting S5 PLC code to S7 PLC code when I encounter "LIR" S5 program instruction. According migration document the LIR instruction is indirect addressing register instruction. I want to understand the functionality of this instruction with different type of data such as bool, int, real, word etc. with different data sources or data areas such as memory area, data block etc. Here is a sample code for the same.
As per my understanding this program is getting converted into S7 program L MW 200 Is it correct or wrong. Please confirm and let me know about the same. Is there any specific S5 instruction set manual which will help me to understand this instruction with its different variants in detail. It seems this instruction is used in program multiple times in different ways in multiple places. Also it would be very nice to have help and standard solutions if I receive from you. Thank you very much friends. Thanks and Regards, Prashant Bapat ------------------------------------------------------------------------------------------ |
Last edited by: Min_Moderator at: 3/30/2016 9:15:25 AMNew subject after splitting Last edited by: Min_Moderator at: 3/30/2016 9:17:26 AMDelete some empty rows |
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3/30/2016 9:20 AM | |
Joined: 9/3/2014 Last visit: 3/13/2019 Posts: 4767 Rating: (123) |
New question published by AutoGen_684445 is split to a separate thread with the subject S5 to S7 conversion, issue with SFC20 block move instruction. Best regards |
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