2/13/2017 10:52 AM | |
Posts: 5 Rating:
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Hello, kindly assist me assigning parameters (PLC variables) to soft starter 3RW44 connected with CPU-412-5H via Profibus . If i configure the Soft starter using GSD file in HWConfig, do i need to call up SFB 53 in my user program? As i understood i need to set the soft starter inputs with variables that are defined as PLC outputs in my user program and need to read the soft starter outputs (for example for visualising "on time Motor") to variables that are defined as PLC inputs in my user program. For me the param. set PS1- are confusing. Thanks for your Help ------------------------------------------------------------------------------------------ |
Last edited by: Min_Moderator at: 2/13/2017 3:21:18 PMNew subject after splitting |
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2/15/2017 12:33 PM | |
Joined: 5/17/2010 Last visit: 12/7/2024 Posts: 226 Rating:
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Hi there, If at soft starter the "Parameters disabled CPU/Master" parameter is set to "Off" (factory setting), the Manual SIRIUS 3RW44 Soft Starter Or do you want to change soft starter parameters by PLC program? Then have a look at chapter 9.12.15 where you will find detailed information on available Data sets 131, 141, 151 which can get changed by SFB53 if "Parameters disabled CPU/Master" parameter is set to "Off". I recommend to read the parameter data set, Change only the parameter you would like to modify at e.g. PLC DB and write this complete DB parameter list by WRREC. With best regards Michael |
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