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working with a MM420 and a CPU1214 with an RS485 Module
Created by: Zhel at: 5/28/2010 11:41 PM (4 Replies)
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| 5/28/2010 11:41 PM | |
Joined: 12/29/2008 Last visit: 2/19/2024 Posts: 12 Rating:
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Hello, Im trying to work with a MM420 and a CPU1214 with an RS485 Module, I have communication with the drive (I can change the Speed SP, direction) but when I activete the Run bit on the USS_DRV the drive doesn't run. I cheked all settings but I can not find the problem. I hope u can give me the answer. Splitted from communication between s7-1200 plc and mm420 drive. |
Last edited by: O_Moderator at: 5/31/2010 9:30 AMnew subject after splitting |
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| 5/31/2010 1:08 PM | |
Joined: 9/28/2005 Last visit: 11/5/2024 Posts: 2957 Rating:
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Hello, Double check the parameter P2012. It should be equal to 2. |
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Best regards, |
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| 6/15/2010 8:00 PM | |
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Posts: 126 Rating:
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I assume that you are using the USS library. Assuming that all parameters are correct. You do have OFF2 and OFF3 set to true before turning on the run input. |
| 6/16/2010 10:28 AM | |
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Posts: 27 Rating:
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hello, i just posted some infos about this subject check this link /tf/WW/en/Posts/43531#top Regards Amine Adra |
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