7/27/2021 10:38 AM | |
Joined: 3/5/2014 Last visit: 8/5/2022 Posts: 5521 Rating: (1054)
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hi, SFB 52/53 RDREC/WRREC means read record/write record. PN-devices or PB-slaves have different records, which are addressed by index and subindex. The functions are described here, chapter 8.1: System Software for S7-300/400 System and Standard Functions Volume 1 and Volume 2hope this helps, regards, |
FCK WAR! |
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