12/20/2006 9:38 PM | |
Joined: 1/7/2006 Last visit: 11/17/2023 Posts: 2705 Rating: (318)
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[quote user="Paul_control"]I have a PLC simatic S7-314IFM and I put an analogue module wich I was using the inputs and Now I need to use the analogue outputs. I was trying to write a value in there and I couldn´t obtain anysignal in the output. What I need to do, I think that maybe I forgetting to set something. Hi Paul, Please look in the hardware configuration which address it is and then simply write a small program with the instructions: Take also care of the power on the frontconnector... [:o] L MW 100 T PQW x ;x = the address from the hardware configuration Then you can make a VAT-table with MW 100 and presentate it in Hex and as a Dec (give MW 100 two times up). Then look in the handbook where your used module is in: S7-300 Automation System Module data Please carefully read the chapters 4, 5 and 6.... [:P] On page 5-18 are the values represented as decimal (units) and also as booleans. This are the values that you have to put in MW 100 to look if the analog output is working. Good luck... several people have already done it, so it must be possible [:D] |
I hope that the answer will help, if you have still questions, don't hesitate to ask me. |
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12/20/2006 9:45 PM | |
Joined: 1/7/2006 Last visit: 11/17/2023 Posts: 2705 Rating: (318)
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Hi Poto, Please look in the hardware configuration which address it is and then simply write a small program with the instructions: Take also care of the power on the frontconnector... [:o] L MW 100 T PQW x ;x = the address from the hardware configuration Then you can make a VAT-table with MW 100 and presentate it in Hex and as a Dec (give MW 100 two times up). Then look in the handbook where your used module is in: ET 200S Distributed I/O System Please carefully read the chapter 4 Analog electronic modules [:P] 4.21 4.21 2AO I Standard analog electronic module (6ES7135-4GB01-0AB0) On page 4-13 are the values represented as decimal (units) and also as hexidecimals. This are the values that you have to put in MW 100 to look if the analog output is working. |
I hope that the answer will help, if you have still questions, don't hesitate to ask me. |
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