1/26/2012 7:45 PM | |
Joined: 7/3/2011 Last visit: 7/1/2024 Posts: 81 Rating: (0) |
Dear All, In my project I have communicate the S120 CU320 2 DP with ET 200S through profibus communication. Just i want to read some parameter from S120 like Actual Speed, Actual Current in Amps, Current fault Code and alarm Code. I have using telegram 999 (User Defined) in my configuration. I have Sucessfully read the Current fault code and Current Alarm code from drive(Word Formet). But I dont know which data type i have configured to read the RPM actual dc link voltage, current form drive to PLC.Because all are real data types but there is no real data type in telegram selection.Also i have configured in double word in drive and read the same parameter in PLC which data type. If real or double word I have attached the scerrn shots for reading data form drive. If any example program for Starter with PLC program please send me. regards
AttachmentDrive Screens.zip (323 Downloads) |
Last edited by: Strongs at: 1/27/2012 8:59 AM |
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1/27/2012 10:57 AM | |
Joined: 8/31/2005 Last visit: 11/13/2024 Posts: 2198 Rating: (328)
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Have a look in the parameter list. There you will found the type of this parameters. The drivers often use a normalisated value. Here is a extract of a document describing it for a SINAMICS G120, the S120 is similar, the parameter numbers may be different:
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This contribution was helpful to1 thankful Users |
1/27/2012 4:48 PM | |
Joined: 7/3/2011 Last visit: 7/1/2024 Posts: 81 Rating: (0) |
Thank for yours valuble reply. I understand regards
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1/27/2012 5:46 PM | |
Joined: 8/31/2005 Last visit: 11/13/2024 Posts: 2198 Rating: (328) |
The ALM has to switched on. You can define the " Siemens meassage frame 370" to send a control word to the ALM. Old ALM without Drive-Click must be switchend on by terminal contact. You may use BiCo to copy the ON/off1 Bit to a DO of the CU and use a wire to transfer it to the ALM. AttachmentALM.zip (175 Downloads) |
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3/6/2014 3:20 AM | |
Posts: 1 Rating: (0) |
thank you! |
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