Trying to connect STEP7 313C single DP CPU (through CP342-5 module) to SEW MDS61B drive through PROFIBUS
Created by: patne at: 5/17/2018 11:36 AM (1 Replies)
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| 5/17/2018 11:36 AM | |
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I am trying to connect STEP7 313C single DP CPU (through CP342-5 module) to SEW MDS61B drive through PROFIBUS. We have already implemented similar configuration (working configuration) in our other similar machine. But there it was a step7 314C- 2DP CPU (with inbuilt PROFIBUS port). SEW drive supports DP RD DAT (SFC 14) & DP WR DAT (SFC15) function. But above referred case i.e. with CP342-5 (of 313C single DP CPU configuration) it is not communicating where I am using FC1 (DP SEND) & FC2 (DP RECV) functions as RD/WR commands for PROFIBUS. NOTE: Here SEW drive end configuration is same as that of my working configuration. Please advice.------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 5/17/2018 11:55:11 AMNew subject after splitting |
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