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How to Establish Mapping b/w two s7 1200 PLC's

Created by: MathewS at: 2/9/2010 2:12 PM (1 Replies)

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2/9/2010 2:12 PM	Rate (0)
MathewS Posts: 2 Rating: (0)	I allready done mapping using the manual ( http://support.automation.siemens.com/WW/view/en/39040038 and its working for the two PLC's but the expansion module inputs and outputs is unable to read and its showing some error. Type A I went for... If i am not configuring the expansion modules its having no error and the communication is solid.. When ever i am trying to configure with the expansion modules then its going to error and i can't read the status of the corresponding input/output modules......
MathewS Posts: 2 Rating: (0)	Last edited by: O_Moderator at: 9/16/2010 2:31 PM link edited Last edited by: MathewS at: 2/9/2010 2:44 PM Last edited by: MathewS at: 2/9/2010 2:26 PM
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2/11/2010 10:39 AM	Rate (0)
J_Bell Posts: 5822 Rating: (412)	Hello Mathew, sadly it is not really comprehensible what you do. May you explain a bit more what you do, how you do what you do and what error (-value) you receive and where? A test trying to send Input data from one PLC to another PLCs DB worked well here. OK, the used values have only been some bits but maybe you tell us more about what you do... how much data you use and what type of data this is. Best regards J_Bell
J_Bell Posts: 5822 Rating: (412)
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